gemma: pkg/controllers/fwa.go annotate

annotate pkg/controllers/fwa.go @ 5225:c5599966befe new-fwa

find minima of each class.

author	Sascha L. Teichmann <sascha.teichmann@intevation.de>
date	Tue, 12 May 2020 11:31:54 +0200
parents	fc999a902d87
children	755d54cd7fd0

rev	line source
5184 445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1 // This is Free Software under GNU Affero General Public License v >= 3.0
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	2 // without warranty, see README.md and license for details.
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	3 //
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	4 // SPDX-License-Identifier: AGPL-3.0-or-later
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	5 // License-Filename: LICENSES/AGPL-3.0.txt
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	6 //
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	7 // Copyright (C) 2018, 2019, 2020 by via donau
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	8 // – Österreichische Wasserstraßen-Gesellschaft mbH
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	9 // Software engineering by Intevation GmbH
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	10 //
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	11 // Author(s):
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de>
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	13
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	14 package controllers
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	15
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	16 import (
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	17 "context"
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	18 "database/sql"
5221 6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	19 "encoding/csv"
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	20 "fmt"
5195 d6710d29516b Started to move code around. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5184 diff changeset	21 "log"
5184 445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	22 "net/http"
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	23 "sort"
5204 7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	24 "strconv"
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	25 "strings"
5196 5bc8daa986d9 More code movement. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5195 diff changeset	26 "time"
5184 445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	27
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	28 "github.com/gorilla/mux"
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	29
5196 5bc8daa986d9 More code movement. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5195 diff changeset	30 "gemma.intevation.de/gemma/pkg/common"
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	31 "gemma.intevation.de/gemma/pkg/middleware"
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	32 )
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	33
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	34 const (
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	35 selectBottlenecksLimitingSQL = `
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	36 SELECT
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	37 lower(validity),
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	38 upper(validity),
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	39 limiting
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	40 FROM
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	41 waterway.bottlenecks
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	42 WHERE
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	43 bottleneck_id = $1 AND
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	44 validity && tstzrange($2, $3)`
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	45
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	46 selectSymbolBottlenecksSQL = `
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	47 SELECT
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	48 distinct(b.bottleneck_id)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	49 FROM
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	50 users.%s s, waterway.bottlenecks b
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	51 WHERE
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	52 ST_Intersects(b.area, s.area)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	53 AND s.name = $1
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	54 AND b.validity && tstzrange($2, $3)`
5200 5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	55
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	56 selectLDCsSQL = `
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	57 SELECT
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	58 lower(grwl.validity),
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	59 upper(grwl.validity),
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	60 grwl.value
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	61 FROM
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	62 waterway.gauges_reference_water_levels grwl
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	63 JOIN waterway.bottlenecks bns
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	64 ON grwl.location = bns.gauge_location
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	65 WHERE
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	66 grwl.depth_reference like 'LDC%'
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	67 AND bns.bottleneck_id = $1
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	68 AND grwl.validity && tstzrange($2, $3)`
5202 fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	69
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	70 selectMeasurementsSQL = `
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	71 WITH data AS (
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	72 SELECT
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	73 efa.measure_date,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	74 efa.available_depth_value,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	75 efa.available_width_value,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	76 efa.water_level_value
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	77 FROM waterway.effective_fairway_availability efa
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	78 JOIN waterway.fairway_availability fa
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	79 ON efa.fairway_availability_id = fa.id
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	80 JOIN waterway.bottlenecks bn
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	81 ON fa.bottleneck_id = bn.bottleneck_id
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	82 WHERE
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	83 bn.bottleneck_id = $1 AND
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	84 efa.level_of_service = $2 AND
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	85 efa.measure_type = 'Measured' AND
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	86 (efa.available_depth_value IS NOT NULL OR
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	87 efa.available_width_value IS NOT NULL) AND
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	88 efa.water_level_value IS NOT NULL
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	89 ),
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	90 before AS (
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	91 SELECT * FROM data WHERE measure_date < $3
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	92 ORDER BY measure_date DESC LIMIT 1
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	93 ),
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	94 inside AS (
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	95 SELECT * FROM data WHERE measure_date BETWEEN $3 AND $4
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	96 ),
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	97 after AS (
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	98 SELECT * FROM data WHERE measure_date > $4
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	99 ORDER BY measure_date LIMIT 1
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	100 )
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	101 SELECT * FROM before
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	102 UNION ALL
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	103 SELECT * FROM inside
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	104 UNION ALL
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	105 SELECT * FROM after
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	106 ORDER BY measure_date`
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	107 )
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	108
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	109 type (
5200 5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	110 timeRange struct {
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	111 lower time.Time
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	112 upper time.Time
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	113 }
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	114
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	115 ldc struct {
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	116 timeRange
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	117 value []float64
5200 5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	118 }
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	119
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	120 ldcs []*ldc
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	121
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	122 limitingFactor int
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	123
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	124 limitingValidity struct {
5200 5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	125 timeRange
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	126 limiting limitingFactor
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	127 ldcs ldcs
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	128 }
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	129
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	130 limitingValidities []limitingValidity
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	131
5202 fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	132 availMeasurement struct {
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	133 when time.Time
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	134 depth int16
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	135 width int16
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	136 value int16
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	137 }
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	138
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	139 availMeasurements []availMeasurement
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	140
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	141 bottleneck struct {
5202 fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	142 id string
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	143 validities limitingValidities
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	144 measurements availMeasurements
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	145 }
5204 7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	146
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	147 bottlenecks []bottleneck
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	148
5204 7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	149 fwaMode int
5184 445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	150 )
445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	151
5204 7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	152 const (
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	153 fwaMonthly fwaMode = iota
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	154 fwaQuarterly
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	155 fwaYearly
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	156 )
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	157
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	158 const (
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	159 limitingDepth limitingFactor = iota
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	160 limitingWidth
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	161 )
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	162
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	163 var limitingAccess = [...]func(*availMeasurement) float64{
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	164 limitingDepth: (*availMeasurement).getDepth,
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	165 limitingWidth: (*availMeasurement).getWidth,
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	166 }
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	167
5204 7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	168 // afdRefs are the typical available fairway depth reference values.
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	169 var afdRefs = []float64{
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	170 230,
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	171 250,
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	172 }
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	173
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	174 func (ls ldcs) find(from, to time.Time) *ldc {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	175 for _, l := range ls {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	176 if l.intersects(from, to) {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	177 return l
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	178 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	179 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	180 return nil
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	181 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	182
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	183 func fairwayAvailability(rw http.ResponseWriter, req *http.Request) {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	184
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	185 from, to, ok := parseFromTo(rw, req)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	186 if !ok {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	187 return
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	188 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	189
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	190 vars := mux.Vars(req)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	191 name := vars["name"]
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	192 if name == "" {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	193 http.Error(rw, "missing 'name' parameter.", http.StatusBadRequest)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	194 return
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	195 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	196
5202 fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	197 los, ok := parseFormInt(rw, req, "los", 1)
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	198 if !ok {
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	199 return
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	200 }
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	201
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	202 ctx := req.Context()
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	203 conn := middleware.GetDBConn(req)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	204
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	205 // Function to extract the bottleneck_id's from the query.
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	206 var extract func(context.Context, *sql.Conn, string, time.Time, time.Time) (bottlenecks, error)
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	207
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	208 switch vars["kind"] {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	209 case "bottleneck":
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	210 extract = extractBottleneck
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	211 case "stretch":
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	212 extract = extractStretch
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	213 case "section":
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	214 extract = extractSection
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	215 default:
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	216 http.Error(rw, "Invalid kind type.", http.StatusBadRequest)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	217 return
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	218 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	219
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	220 bottlenecks, err := extract(ctx, conn, name, from, to)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	221 if err != nil {
5200 5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	222 log.Printf("error: %v\n", err)
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	223 http.Error(rw, "cannot extract bottlenecks", http.StatusBadRequest)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	224 return
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	225 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	226
5211 8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	227 // If there are no bottlenecks there is nothing to do.
8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	228 if len(bottlenecks) == 0 {
8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	229 http.Error(rw, "No bottlenecks found.", http.StatusNotFound)
8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	230 return
8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	231 }
8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	232
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	233 // load validities and limiting factors
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	234 for i := range bottlenecks {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	235 if err := bottlenecks[i].loadLimitingValidities(ctx, conn, from, to); err != nil {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	236 log.Printf("error: %v\n", err)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	237 http.Error(rw, "cannot load validities", http.StatusInternalServerError)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	238 return
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	239 }
5200 5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	240 // load LCDs
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	241 if err := bottlenecks[i].loadLDCs(ctx, conn, from, to); err != nil {
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	242 log.Printf("error: %v\n", err)
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	243 http.Error(rw, "cannot load LDCs", http.StatusInternalServerError)
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	244 return
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	245 }
5202 fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	246 // load values
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	247 if err := bottlenecks[i].loadValues(ctx, conn, from, to, los); err != nil {
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	248 log.Printf("error: %v\n", err)
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	249 http.Error(rw, "cannot load LDCs", http.StatusInternalServerError)
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	250 return
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	251 }
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	252 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	253
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	254 // separate breaks for depth and width
5212 6c316a4d3386 Pull breaks from the request parameters. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5211 diff changeset	255 var (
5214 ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	256 breaks = parseBreaks(req.FormValue("breaks"), afdRefs)
ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	257 depthBreaks = parseBreaks(req.FormValue("depthbreaks"), breaks)
ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	258 widthBreaks = parseBreaks(req.FormValue("widthbreaks"), breaks)
ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	259 chooseBreaks = [...][]float64{
ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	260 limitingDepth: depthBreaks,
ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	261 limitingWidth: widthBreaks,
ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	262 }
ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	263
ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	264 useDepth = bottlenecks.hasLimiting(limitingDepth, from, to)
ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	265 useWidth = bottlenecks.hasLimiting(limitingWidth, from, to)
5212 6c316a4d3386 Pull breaks from the request parameters. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5211 diff changeset	266 )
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	267
5212 6c316a4d3386 Pull breaks from the request parameters. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5211 diff changeset	268 if useDepth && useWidth && len(widthBreaks) != len(depthBreaks) {
5211 8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	269 http.Error(
8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	270 rw,
8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	271 fmt.Sprintf("class breaks lengths differ: %d != %d",
5212 6c316a4d3386 Pull breaks from the request parameters. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5211 diff changeset	272 len(widthBreaks), len(depthBreaks)),
5211 8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	273 http.StatusBadRequest,
8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	274 )
8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	275 return
8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	276 }
8d582b5ff71e Some checks to prevent trivial errors. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5210 diff changeset	277
5221 6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	278 availability := vars["type"] == "availability"
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	279
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	280 var record []string
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	281 if availability {
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	282 // in days
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	283 record = makeHeader(useDepth && useWidth, 1, breaks, 'd')
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	284 } else {
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	285 // percentage
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	286 record = makeHeader(useDepth && useWidth, 3, breaks, '%')
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	287 }
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	288
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	289 rw.Header().Add("Content-Type", "text/csv")
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	290
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	291 out := csv.NewWriter(rw)
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	292
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	293 if err := out.Write(record); err != nil {
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	294 // Too late for HTTP status message.
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	295 log.Printf("error: %v\n", err)
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	296 return
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	297 }
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	298
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	299 for i := range record[1:] {
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	300 record[i+1] = "0.0"
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	301 }
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	302
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	303 // For every day on every bottleneck we need to find out if this day is valid.
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	304 validities := make([]func(time.Time, time.Time) *limitingValidity, len(bottlenecks))
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	305 for i := range bottlenecks {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	306 validities[i] = bottlenecks[i].validities.find()
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	307 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	308
5208 defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	309 mode := parseFWAMode(req.FormValue("mode"))
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	310
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	311 label, finish := interval(mode, from)
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	312
5224 fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	313 var totalDays, shipableDays int
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	314
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	315 allClasses := make([][]time.Duration, len(validities))
5225 c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	316 minClasses := make([]time.Duration, len(validities))
5217 70d83b7d36ef Track the number days LDCs are not available at bottlenecks. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5216 diff changeset	317 missingLDCs := make([]int, len(validities))
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	318
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	319 // We step through the time in steps of one day.
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	320 for current := from; current.Before(to); {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	321
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	322 next := current.AddDate(0, 0, 1)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	323
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	324 // Assume that a bottleneck is shipable.
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	325 shipable := true
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	326
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	327 // check all bottlenecks
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	328 for i, validity := range validities {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	329
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	330 // Assume that this bottleneck cannot be evaluated for this day.
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	331 allClasses[i] = nil
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	332
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	333 // Check if bottleneck is available for this day.
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	334 vs := validity(current, next)
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	335 if vs == nil {
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	336 continue
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	337 }
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	338
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	339 // Let's see if we have a LDC for this day.
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	340 ldc := vs.ldcs.find(current, next)
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	341 if ldc == nil {
5217 70d83b7d36ef Track the number days LDCs are not available at bottlenecks. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5216 diff changeset	342 missingLDCs[i]++
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	343 continue
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	344 }
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	345
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	346 if shipable { // If its already not shipable we need no further tests.
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	347 result := bottlenecks[i].measurements.classify(
5214 ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	348 current, next,
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	349 ldc.value,
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	350 (*availMeasurement).getValue)
5214 ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	351
5225 c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	352 // If more than half of the day is below LDC -> not shipable.
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	353 if result[1] < 12*time.Hour {
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	354 shipable = false
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	355 }
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	356 }
5214 ebcf33d79d2e Use breaks to classfify. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5213 diff changeset	357
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	358 allClasses[i] = bottlenecks[i].measurements.classify(
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	359 current, next,
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	360 chooseBreaks[vs.limiting],
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	361 limitingAccess[vs.limiting])
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	362 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	363
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	364 if shipable {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	365 shipableDays++
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	366 }
5224 fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	367 totalDays++
5208 defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	368
5225 c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	369 minOfAll(allClasses, minClasses)
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	370
5216 91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	371 // TODO: Accumulate daily statistics into time segment.
91feaf7ac486 Started to accumulate time segments. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5215 diff changeset	372
5208 defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	373 if finish(next) {
5224 fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	374 record[0] = label(current)
fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	375
fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	376 if availability {
fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	377 record[1] = strconv.Itoa(totalDays - shipableDays)
fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	378 record[2] = strconv.Itoa(shipableDays)
fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	379 } else {
fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	380 shPerc := float64(shipableDays) * 100 / float64(totalDays)
fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	381 record[1] = fmt.Sprintf("%.3f", 100-shPerc)
fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	382 record[2] = fmt.Sprintf("%.3f", shPerc)
fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	383 }
fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	384
5208 defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	385 // TODO: depending on mode write out results.
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	386
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	387 // Reset counters
5224 fc999a902d87 Write LCD columns. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5223 diff changeset	388 shipableDays, totalDays = 0, 0
5208 defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	389 }
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	390
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	391 current = next
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	392 }
5217 70d83b7d36ef Track the number days LDCs are not available at bottlenecks. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5216 diff changeset	393
70d83b7d36ef Track the number days LDCs are not available at bottlenecks. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5216 diff changeset	394 // TODO: Log missing LDCs
5221 6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	395
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	396 out.Flush()
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	397 if err := out.Error(); err != nil {
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	398 // Too late for HTTP status message.
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	399 log.Printf("error: %v\n", err)
6794e85dc2dd Write headers. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5220 diff changeset	400 }
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	401 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	402
5225 c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	403 func minOfAll(classes [][]time.Duration, min []time.Duration) {
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	404 for i := range min {
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	405 var m time.Duration
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	406 for _, cl := range classes {
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	407 if cl == nil {
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	408 continue
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	409 }
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	410 if cl[i] < m {
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	411 m = cl[i]
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	412 }
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	413 }
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	414 min[i] = m
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	415 }
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	416 }
c5599966befe find minima of each class. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5224 diff changeset	417
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	418 func dusk(t time.Time) time.Time {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	419 return time.Date(
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	420 t.Year(),
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	421 t.Month(),
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	422 t.Day(),
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	423 0, 0, 0, 0,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	424 t.Location())
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	425 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	426
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	427 func dawn(t time.Time) time.Time {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	428 return time.Date(
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	429 t.Year(),
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	430 t.Month(),
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	431 t.Day(),
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	432 23, 59, 59, 999999999,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	433 t.Location())
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	434 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	435
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	436 func parseFromTo(
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	437 rw http.ResponseWriter,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	438 req *http.Request,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	439 ) (time.Time, time.Time, bool) {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	440 from, ok := parseFormTime(rw, req, "from", time.Now().AddDate(-1, 0, 0))
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	441 if !ok {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	442 return time.Time{}, time.Time{}, false
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	443 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	444
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	445 to, ok := parseFormTime(rw, req, "to", from.AddDate(1, 0, 0))
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	446 if !ok {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	447 return time.Time{}, time.Time{}, false
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	448 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	449
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	450 from, to = common.OrderTime(from, to)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	451 // Operate on daily basis so go to full days.
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	452 return dusk(from), dawn(to), true
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	453 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	454
5204 7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	455 func parseFWAMode(mode string) fwaMode {
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	456 switch strings.ToLower(mode) {
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	457 case "monthly":
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	458 return fwaMonthly
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	459 case "quarterly":
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	460 return fwaQuarterly
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	461 case "yearly":
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	462 return fwaYearly
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	463 default:
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	464 return fwaMonthly
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	465 }
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	466 }
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	467
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	468 func breaksToReferenceValue(breaks string) []float64 {
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	469 parts := strings.Split(breaks, ",")
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	470 var values []float64
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	471
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	472 for _, part := range parts {
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	473 part = strings.TrimSpace(part)
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	474 if v, err := strconv.ParseFloat(part, 64); err == nil {
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	475 values = append(values, v)
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	476 }
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	477 }
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	478
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	479 return common.DedupFloat64s(values)
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	480 }
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	481
5213 de417840dfee Made breaks defaults more sensible Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5212 diff changeset	482 func parseBreaks(breaks string, defaults []float64) []float64 {
5204 7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	483 if breaks != "" {
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	484 return breaksToReferenceValue(breaks)
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	485 }
5213 de417840dfee Made breaks defaults more sensible Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5212 diff changeset	486 return defaults
5204 7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	487 }
7ca9e6c9a203 Introduced type for mode (monthly, quarterly, yearly). Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5203 diff changeset	488
5200 5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	489 func (tr *timeRange) intersects(from, to time.Time) bool {
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	490 return !(to.Before(tr.lower) \|\| from.After(tr.upper))
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	491 }
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	492
5201 40daecc6f552 Made timeranges all UTC. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5200 diff changeset	493 func (tr *timeRange) toUTC() {
40daecc6f552 Made timeranges all UTC. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5200 diff changeset	494 tr.lower = tr.lower.UTC()
40daecc6f552 Made timeranges all UTC. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5200 diff changeset	495 tr.upper = tr.upper.UTC()
40daecc6f552 Made timeranges all UTC. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5200 diff changeset	496 }
40daecc6f552 Made timeranges all UTC. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5200 diff changeset	497
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	498 func (lvs limitingValidities) find() func(from, to time.Time) *limitingValidity {
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	499
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	500 var last *limitingValidity
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	501
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	502 return func(from, to time.Time) *limitingValidity {
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	503 if last != nil && last.intersects(from, to) {
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	504 return last
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	505 }
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	506 for i := range lvs {
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	507 if lv := &lvs[i]; lv.intersects(from, to) {
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	508 last = lv
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	509 return lv
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	510 }
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	511 }
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	512 return nil
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	513 }
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	514 }
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	515
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	516 func (lvs limitingValidities) hasLimiting(limiting limitingFactor, from, to time.Time) bool {
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	517 for i := range lvs {
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	518 if lvs[i].limiting == limiting && lvs[i].intersects(from, to) {
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	519 return true
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	520 }
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	521 }
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	522 return false
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	523 }
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	524
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	525 func (bns bottlenecks) hasLimiting(limiting limitingFactor, from, to time.Time) bool {
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	526 for i := range bns {
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	527 if bns[i].validities.hasLimiting(limiting, from, to) {
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	528 return true
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	529 }
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	530 }
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	531 return false
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	532 }
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	533
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	534 func parseLimitingFactor(limiting string) limitingFactor {
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	535 switch limiting {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	536 case "depth":
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	537 return limitingDepth
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	538 case "width":
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	539 return limitingWidth
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	540 default:
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	541 log.Printf("warn: unknown limitation '%s'. default to 'depth'\n", limiting)
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	542 return limitingDepth
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	543 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	544 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	545
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	546 func loadLimitingValidities(
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	547 ctx context.Context,
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	548 conn *sql.Conn,
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	549 bottleneckID string,
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	550 from, to time.Time,
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	551 ) (limitingValidities, error) {
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	552
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	553 var lvs limitingValidities
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	554
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	555 rows, err := conn.QueryContext(
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	556 ctx,
5223 d4e4f7232513 Removed old bottlenecks controller. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5221 diff changeset	557 selectBottlenecksLimitingSQL,
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	558 from, to)
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	559
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	560 if err != nil {
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	561 return nil, err
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	562 }
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	563 defer rows.Close()
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	564
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	565 for rows.Next() {
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	566 var lv limitingValidity
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	567 var limiting string
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	568 if err := rows.Scan(
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	569 &limiting,
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	570 &lv.lower,
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	571 &lv.upper,
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	572 ); err != nil {
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	573 return nil, err
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	574 }
5201 40daecc6f552 Made timeranges all UTC. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5200 diff changeset	575 lv.toUTC()
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	576 lv.limiting = parseLimitingFactor(limiting)
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	577 lvs = append(lvs, lv)
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	578 }
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	579
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	580 return lvs, rows.Err()
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	581 }
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	582
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	583 func loadSymbolBottlenecksFromTo(
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	584 ctx context.Context,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	585 conn *sql.Conn,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	586 what, name string,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	587 from, to time.Time,
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	588 ) (bottlenecks, error) {
5184 445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	589
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	590 rows, err := conn.QueryContext(
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	591 ctx,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	592 fmt.Sprintf(selectSymbolBottlenecksSQL, what),
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	593 name,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	594 from, to)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	595 if err != nil {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	596 return nil, err
5184 445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	597 }
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	598 defer rows.Close()
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	599
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	600 var bns bottlenecks
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	601
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	602 for rows.Next() {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	603 var b bottleneck
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	604 if err := rows.Scan(&b.id); err != nil {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	605 return nil, err
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	606 }
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	607 bns = append(bns, b)
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	608 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	609
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	610 return bns, rows.Err()
5184 445daeefca7b Added controller stub for new fairway availability. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	611 }
5195 d6710d29516b Started to move code around. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5184 diff changeset	612
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	613 func extractBottleneck(
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	614 _ context.Context,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	615 _ *sql.Conn,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	616 name string,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	617 _, _ time.Time,
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	618 ) (bottlenecks, error) {
da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	619 return bottlenecks{{id: name}}, nil
5196 5bc8daa986d9 More code movement. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5195 diff changeset	620 }
5bc8daa986d9 More code movement. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5195 diff changeset	621
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	622 func extractStretch(
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	623 ctx context.Context,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	624 conn *sql.Conn,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	625 name string,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	626 from, to time.Time,
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	627 ) (bottlenecks, error) {
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	628 return loadSymbolBottlenecksFromTo(
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	629 ctx,
c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	630 conn,
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	631 "stretches", name,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	632 from, to)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	633 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	634
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	635 func extractSection(
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	636 ctx context.Context,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	637 conn *sql.Conn,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	638 name string,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	639 from, to time.Time,
5210 da6eb8073f77 Introduce separate breaks from depths and widths. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5209 diff changeset	640 ) (bottlenecks, error) {
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	641 return loadSymbolBottlenecksFromTo(
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	642 ctx,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	643 conn,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	644 "sections", name,
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	645 from, to)
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	646 }
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	647
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	648 func (bn *bottleneck) loadLimitingValidities(
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	649 ctx context.Context,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	650 conn *sql.Conn,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	651 from, to time.Time,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	652 ) error {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	653 vs, err := loadLimitingValidities(
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	654 ctx,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	655 conn,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	656 bn.id,
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	657 from, to)
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	658 if err == nil {
5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	659 bn.validities = vs
5197 c352dbbf2778 Started with loading limiting factors and validities. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5196 diff changeset	660 }
5199 5001582f2ee1 Prepare to treat stretches and sections, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5197 diff changeset	661 return err
5195 d6710d29516b Started to move code around. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5184 diff changeset	662 }
5200 5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	663
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	664 func (bn *bottleneck) loadLDCs(
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	665 ctx context.Context,
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	666 conn *sql.Conn,
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	667 from, to time.Time,
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	668 ) error {
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	669 rows, err := conn.QueryContext(
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	670 ctx, selectLDCsSQL,
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	671 bn.id,
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	672 from, to)
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	673 if err != nil {
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	674 return err
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	675 }
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	676 defer rows.Close()
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	677 for rows.Next() {
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	678 l := ldc{value: []float64{0}}
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	679 if err := rows.Scan(&l.lower, &l.upper, &l.value[0]); err != nil {
5200 5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	680 return err
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	681 }
5201 40daecc6f552 Made timeranges all UTC. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5200 diff changeset	682 l.toUTC()
5200 5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	683 for i := range bn.validities {
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	684 vs := bn.validities[i]
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	685 if vs.intersects(l.lower, l.upper) {
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	686 vs.ldcs = append(vs.ldcs, &l)
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	687 }
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	688 }
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	689 }
5202 fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	690 return rows.Err()
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	691 }
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	692
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	693 func (bn *bottleneck) loadValues(
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	694 ctx context.Context,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	695 conn *sql.Conn,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	696 from, to time.Time,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	697 los int,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	698 ) error {
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	699 rows, err := conn.QueryContext(
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	700 ctx, selectMeasurementsSQL,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	701 bn.id,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	702 from, to,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	703 los)
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	704 if err != nil {
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	705 return err
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	706 }
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	707 defer rows.Close()
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	708
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	709 var ms availMeasurements
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	710
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	711 for rows.Next() {
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	712 var m availMeasurement
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	713 if err := rows.Scan(
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	714 &m.when,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	715 &m.depth,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	716 &m.width,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	717 &m.value,
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	718 ); err != nil {
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	719 return err
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	720 }
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	721 m.when = m.when.UTC()
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	722 ms = append(ms, m)
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	723 }
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	724 if err := rows.Err(); err != nil {
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	725 return err
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	726 }
fbc79c8459b4 Load water values, too. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5201 diff changeset	727 bn.measurements = ms
5200 5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	728 return nil
5572da077c89 Load LDCs. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5199 diff changeset	729 }
5203 355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	730
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	731 func (measurement *availMeasurement) getDepth() float64 {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	732 return float64(measurement.depth)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	733 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	734
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	735 func (measurement *availMeasurement) getValue() float64 {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	736 return float64(measurement.value)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	737 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	738
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	739 func (measurement *availMeasurement) getWidth() float64 {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	740 return float64(measurement.width)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	741 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	742
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	743 func (measurements availMeasurements) classify(
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	744 from, to time.Time,
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	745 breaks []float64,
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	746 access func(*availMeasurement) float64,
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	747 ) []time.Duration {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	748
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	749 if len(breaks) == 0 {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	750 return []time.Duration{}
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	751 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	752
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	753 result := make([]time.Duration, len(breaks)+1)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	754 classes := make([]float64, len(breaks)+2)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	755 values := make([]time.Time, len(classes))
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	756
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	757 // Add sentinels
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	758 classes[0] = breaks[0] - 9999
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	759 classes[len(classes)-1] = breaks[len(breaks)-1] + 9999
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	760 for i := range breaks {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	761 classes[i+1] = breaks[i]
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	762 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	763
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	764 idx := sort.Search(len(measurements), func(i int) bool {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	765 // All values before from can be ignored.
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	766 return !measurements[i].when.Before(from)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	767 })
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	768
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	769 if idx >= len(measurements) {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	770 return result
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	771 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	772
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	773 // Be safe for interpolation.
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	774 if idx > 0 {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	775 idx--
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	776 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	777
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	778 measurements = measurements[idx:]
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	779
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	780 for i := 0; i < len(measurements)-1; i++ {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	781 p1 := &measurements[i]
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	782 p2 := &measurements[i+1]
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	783
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	784 if p1.when.After(to) {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	785 return result
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	786 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	787
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	788 if p2.when.Before(from) {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	789 continue
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	790 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	791
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	792 if p2.when.Sub(p1.when).Hours() > 1.5 {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	793 // Don't interpolate ranges bigger then one and a half hour
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	794 continue
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	795 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	796
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	797 lo, hi := common.MaxTime(p1.when, from), common.MinTime(p2.when, to)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	798
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	799 m1, m2 := access(p1), access(p2)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	800 if m1 == m2 { // The whole interval is in only one class.
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	801 for j := 0; j < len(classes)-1; j++ {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	802 if classes[j] <= m1 && m1 <= classes[j+1] {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	803 result[j] += hi.Sub(lo)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	804 break
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	805 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	806 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	807 continue
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	808 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	809
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	810 f := common.InterpolateTime(
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	811 p1.when, m1,
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	812 p2.when, m2,
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	813 )
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	814
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	815 for j, c := range classes {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	816 values[j] = f(c)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	817 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	818
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	819 for j := 0; j < len(values)-1; j++ {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	820 start, end := common.OrderTime(values[j], values[j+1])
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	821
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	822 if start.After(hi) \|\| end.Before(lo) {
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	823 continue
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	824 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	825
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	826 start, end = common.MaxTime(start, lo), common.MinTime(end, hi)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	827 result[j] += end.Sub(start)
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	828 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	829 }
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	830
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	831 return result
355195a90298 Start calculting the navigability. TODO: accumulate and do output. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5202 diff changeset	832 }
5208 defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	833
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	834 func interval(mode fwaMode, t time.Time) (
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	835 label func(time.Time) string,
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	836 finish func(time.Time) bool,
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	837 ) {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	838 switch mode {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	839 case fwaMonthly:
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	840 label, finish = monthLabel, otherMonth(t)
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	841 case fwaQuarterly:
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	842 label, finish = quarterLabel, otherQuarter(t)
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	843 case fwaYearly:
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	844 label, finish = yearLabel, otherYear(t)
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	845 default:
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	846 panic("Unknown mode")
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	847 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	848 return
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	849 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	850
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	851 func monthLabel(t time.Time) string {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	852 return fmt.Sprintf("%02d-%d", t.Month(), t.Year())
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	853 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	854
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	855 func quarterLabel(t time.Time) string {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	856 return fmt.Sprintf("Q%d-%d", (int(t.Month())-1)/3+1, t.Year())
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	857 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	858
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	859 func yearLabel(t time.Time) string {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	860 return strconv.Itoa(t.Year())
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	861 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	862
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	863 func otherMonth(t time.Time) func(time.Time) bool {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	864 return func(x time.Time) bool {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	865 flag := t.Day() == x.Day()
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	866 if flag {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	867 t = x
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	868 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	869 return flag
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	870 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	871 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	872
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	873 func otherQuarter(t time.Time) func(time.Time) bool {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	874 return func(x time.Time) bool {
5209 32eb35699bd3 Fixed bug in quarter detection. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5208 diff changeset	875 flag := (t.Month()-1)/3 != (x.Month()-1)/3
5208 defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	876 if flag {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	877 t = x
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	878 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	879 return flag
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	880 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	881 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	882
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	883 func otherYear(t time.Time) func(time.Time) bool {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	884 return func(x time.Time) bool {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	885 flag := t.Year() != x.Year()
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	886 if flag {
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	887 t = x
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	888 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	889 return flag
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	890 }
defca5418446 Define how modes work. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5205 diff changeset	891 }
5220 142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	892
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	893 func makeHeader(flag bool, prec int, breaks []float64, unit rune) []string {
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	894 record := make([]string, 1+2+len(breaks)+1)
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	895 record[0] = "# time"
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	896 record[1] = fmt.Sprintf("# < LDC [%c]", unit)
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	897 record[2] = fmt.Sprintf("# >= LDC [%c]", unit)
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	898 for i, v := range breaks {
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	899 if flag {
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	900 if i == 0 {
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	901 record[3] = fmt.Sprintf("# < break_1 [%c]", unit)
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	902 }
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	903 record[i+4] = fmt.Sprintf("# >= break_%d [%c]", i+1, unit)
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	904 } else {
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	905 if i == 0 {
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	906 record[3] = fmt.Sprintf("# < %.*f [%c]", prec, v, unit)
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	907 }
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	908 record[i+4] = fmt.Sprintf("# >= %.*f [%c]", prec, v, unit)
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	909 }
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	910 }
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	911 return record
142ac550bd9a Unify headers for CSV export. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 5218 diff changeset	912 }

Mercurial > gemma

annotate pkg/controllers/fwa.go @ 5225:c5599966befe new-fwa