gemma: pkg/controllers/bottlenecks.go annotate

annotate pkg/controllers/bottlenecks.go @ 3019:4b9e83cf82ea

client: removed unnecessary css class

author	Markus Kottlaender <markus@intevation.de>
date	Thu, 11 Apr 2019 17:47:04 +0200
parents	7c301ff449bc
children	84e6577a474b

rev	line source
2962 8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1 // This is Free Software under GNU Affero General Public License v >= 3.0
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	2 // without warranty, see README.md and license for details.
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	3 //
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	4 // SPDX-License-Identifier: AGPL-3.0-or-later
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	5 // License-Filename: LICENSES/AGPL-3.0.txt
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	6 //
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	7 // Copyright (C) 2019 by via donau
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	8 // – Österreichische Wasserstraßen-Gesellschaft mbH
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	9 // Software engineering by Intevation GmbH
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	10 //
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	11 // Author(s):
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de>
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	13
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	14 package controllers
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	15
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	16 import (
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	17 "database/sql"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	18 "fmt"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	19 "log"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	20 "net/http"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	21 "sort"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	22 "strconv"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	23 "strings"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	24 "time"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	25
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	26 "gemma.intevation.de/gemma/pkg/common"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	27 "github.com/gorilla/mux"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	28 )
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	29
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	30 const (
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	31 selectAvailableDepthSQL = `
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	32 WITH data AS (
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	33 SELECT
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	34 efa.measure_date,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	35 efa.available_depth_value,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	36 efa.water_level_value
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	37 FROM waterway.effective_fairway_availability efa
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	38 JOIN waterway.fairway_availability fa
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	39 ON efa.fairway_availability_id = fa.id
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	40 JOIN waterway.bottlenecks bn
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	41 ON fa.bottleneck_id = bn.id
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	42 WHERE
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	43 bn.objnam = $1 AND
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	44 efa.level_of_service = $2 AND
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	45 efa.measure_type = 'Measured' AND
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	46 efa.available_depth_value IS NOT NULL AND
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	47 efa.water_level_value IS NOT NULL
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	48 ),
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	49 before AS (
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	50 SELECT * FROM data WHERE measure_date < $3
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	51 ORDER BY measure_date DESC LIMIT 1
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	52 ),
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	53 inside AS (
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	54 SELECT * FROM data WHERE measure_date BETWEEN $3 AND $4
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	55 ),
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	56 after AS (
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	57 SELECT * FROM data WHERE measure_date > $4
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	58 ORDER BY measure_date LIMIT 1
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	59 )
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	60 SELECT * FROM before
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	61 UNION ALL
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	62 SELECT * FROM inside
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	63 UNION ALL
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	64 SELECT * FROM after
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	65 ORDER BY measure_date
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	66 `
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	67
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	68 selectGaugeLevelsSQL = `
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	69 SELECT
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	70 grwl.depth_reference,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	71 grwl.value
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	72 FROM waterway.gauges_reference_water_levels grwl JOIN
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	73 waterway.bottlenecks bns
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	74 ON bns.fk_g_fid = grwl.gauge_id
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	75 WHERE bns.objnam = $1 AND (
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	76 grwl.depth_reference like 'HDC%' OR
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	77 grwl.depth_reference like 'LDC%' OR
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	78 grwl.depth_reference like 'MW%'
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	79 )
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	80 `
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	81 )
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	82
2967 7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	83 type (
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	84 availReferenceValue struct {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	85 level int
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	86 value int
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	87 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	88
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	89 availMeasurement struct {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	90 when time.Time
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	91 depth int
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	92 value int
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	93 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	94 )
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	95
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	96 func min(a, b int) int {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	97 if a < b {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	98 return a
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	99 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	100 return b
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	101 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	102
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	103 func max(a, b int) int {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	104 if a > b {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	105 return a
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	106 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	107 return b
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	108 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	109
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	110 func interpolate(
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	111 m1, m2 *availMeasurement,
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	112 diff time.Duration,
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	113 ) int {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	114 tdiff := m2.when.Sub(m1.when)
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	115
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	116 // f(0) = m1.value
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	117 // f(tdiff) = m2.value
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	118 // f(x) = m*x + b
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	119 // m1.value = m*0 + b <=> b = m1.value
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	120 // m2.value = m*tdiff + b <=> m = (m2.value - b)/tdiff
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	121 // f(diff) = diff*(m2.value - m1.value)/tdiff + m1.value
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	122
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	123 return int(diff*time.Duration(m2.value-m1.value)/tdiff) + m1.value
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	124 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	125
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	126 func classifyAvailMeasurements(
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	127 from, to time.Time,
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	128 measurements []availMeasurement,
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	129 classes []availReferenceValue,
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	130 ) []time.Duration {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	131
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	132 results := make([]time.Duration, len(classes)+2)
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	133
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	134 if from.Before(measurements[0].when) {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	135 results[len(results)-1] = measurements[0].when.Sub(from)
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	136 from = measurements[0].when
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	137 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	138
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	139 if to.After(measurements[len(measurements)-1].when) {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	140 results[len(results)-1] += to.Sub(measurements[len(measurements)-1].when)
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	141 to = measurements[len(measurements)-1].when
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	142 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	143
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	144 for i := 0; i < len(measurements)-1; i++ {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	145 p1 := &measurements[i]
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	146 p2 := &measurements[i+1]
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	147 tdiff := p2.when.Sub(p1.when)
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	148 if tdiff <= 0 {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	149 continue
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	150 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	151
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	152 if from.After(p2.when) \|\| to.Before(p1.when) {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	153 continue
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	154 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	155
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	156 if from.After(p1.when) {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	157 tdiff2 := from.Sub(p1.when)
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	158 vf := interpolate(p1, p2, tdiff2)
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	159 p1 = &availMeasurement{when: from, value: vf}
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	160 tdiff = p2.when.Sub(from)
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	161 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	162
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	163 if to.Before(p2.when) {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	164 tdiff2 := p2.when.Sub(to)
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	165 vt := interpolate(p1, p2, tdiff2)
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	166 p2 = &availMeasurement{when: to, value: vt}
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	167 tdiff = p2.when.Sub(p1.when)
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	168 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	169
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	170 if max(p1.value, p2.value) <= classes[0].value {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	171 results[0] += tdiff
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	172 continue
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	173 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	174 if min(p1.value, p2.value) > classes[len(classes)-1].value {
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	175 results[len(results)-2] += tdiff
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	176 continue
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	177 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	178
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	179 // TODO: Do the real classes.
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	180 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	181
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	182 return results
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	183 }
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	184
2962 8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	185 func bottleneckAvailabilty(
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	186 _ interface{},
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	187 req *http.Request,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	188 conn *sql.Conn,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	189 ) (jr JSONResult, err error) {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	190 bn := mux.Vars(req)["objnam"]
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	191
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	192 if bn == "" {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	193 err = JSONError{
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	194 Code: http.StatusBadRequest,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	195 Message: "Missing objnam of bottleneck",
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	196 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	197 return
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	198 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	199
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	200 ctx := req.Context()
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	201
2967 7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	202 loadReferenceValues := func() ([]availReferenceValue, error) {
2962 8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	203 rows, err := conn.QueryContext(ctx, selectGaugeLevelsSQL, bn)
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	204 if err != nil {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	205 return nil, err
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	206 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	207 defer rows.Close()
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	208
2967 7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	209 var levels []availReferenceValue
2962 8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	210
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	211 loop:
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	212 for rows.Next() {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	213 var what string
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	214 var value int
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	215 if err := rows.Scan(&what, &value); err != nil {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	216 return nil, err
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	217 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	218 var level int
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	219 switch {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	220 case strings.HasPrefix(what, "LDC"):
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	221 level = 0
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	222 case strings.HasPrefix(what, "MW"):
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	223 level = 1
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	224 case strings.HasPrefix(what, "HDC"):
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	225 level = 2
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	226 default:
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	227 return nil, fmt.Errorf("Unexpected reference level type '%s'", what)
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	228 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	229 for i := range levels {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	230 if levels[i].level == level {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	231 levels[i].value = value
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	232 continue loop
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	233 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	234 }
2967 7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	235 levels = append(levels, availReferenceValue{level: level, value: value})
2962 8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	236 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	237
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	238 if err := rows.Err(); err != nil {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	239 return nil, err
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	240 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	241
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	242 sort.Slice(levels, func(i, j int) bool { return levels[i].level < levels[j].level })
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	243
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	244 return levels, nil
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	245 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	246
2967 7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	247 var refVals []availReferenceValue
2962 8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	248 if refVals, err = loadReferenceValues(); err != nil {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	249 return
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	250 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	251
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	252 if len(refVals) == 0 {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	253 err = JSONError{
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	254 Code: http.StatusNotFound,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	255 Message: "No gauge reference values found for bottleneck",
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	256 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	257 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	258
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	259 var from, to time.Time
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	260
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	261 if f := req.FormValue("from"); f != "" {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	262 if from, err = time.Parse(common.TimeFormat, f); err != nil {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	263 err = JSONError{
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	264 Code: http.StatusBadRequest,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	265 Message: fmt.Sprintf("Invalid time format for 'from' field: %v", err),
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	266 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	267 return
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	268 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	269 from = from.UTC()
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	270 } else {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	271 from = time.Now().AddDate(-1, 0, 0).UTC()
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	272 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	273
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	274 if t := req.FormValue("to"); t != "" {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	275 if to, err = time.Parse(common.TimeFormat, t); err != nil {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	276 err = JSONError{
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	277 Code: http.StatusBadRequest,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	278 Message: fmt.Sprintf("Invalid time format for 'from' field: %v", err),
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	279 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	280 return
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	281 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	282 to = to.UTC()
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	283 } else {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	284 to = from.AddDate(1, 0, 0).UTC()
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	285 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	286
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	287 if to.Before(from) {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	288 to, from = from, to
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	289 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	290
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	291 log.Printf("info: time interval: (%v - %v)\n", from, to)
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	292
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	293 var los int
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	294 if l := req.FormValue("los"); l != "" {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	295 if los, err = strconv.Atoi(l); err != nil {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	296 err = JSONError{
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	297 Code: http.StatusBadRequest,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	298 Message: fmt.Sprintf("Invalid value for field 'los': %v", err),
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	299 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	300 return
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	301 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	302 } else {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	303 los = 1
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	304 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	305
2967 7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	306 loadDepthValues := func() ([]availMeasurement, error) {
2962 8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	307
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	308 rows, err := conn.QueryContext(
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	309 ctx, selectAvailableDepthSQL, bn, los, from, to)
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	310 if err != nil {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	311 return nil, err
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	312 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	313 defer rows.Close()
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	314
2967 7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	315 var ms []availMeasurement
2962 8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	316
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	317 for rows.Next() {
2967 7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	318 var m availMeasurement
7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	319 if err := rows.Scan(&m.when, &m.depth, &m.value); err != nil {
2962 8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	320 return nil, err
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	321 }
2967 7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	322 m.when = m.when.UTC()
2962 8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	323 ms = append(ms, m)
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	324 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	325
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	326 if err := rows.Err(); err != nil {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	327 return nil, err
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	328 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	329
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	330 return ms, nil
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	331 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	332
2967 7c301ff449bc Fairway availibility: Started with class building. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 2962 diff changeset	333 var ms []availMeasurement
2962 8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	334
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	335 if ms, err = loadDepthValues(); err != nil {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	336 return
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	337 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	338
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	339 if len(ms) == 0 {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	340 err = JSONError{
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	341 Code: http.StatusNotFound,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	342 Message: "No available fairway depth values found",
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	343 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	344 return
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	345 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	346
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	347 // TODO: Calculate the ranges.
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	348
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	349 type outputLevel struct {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	350 Level string `json:"level"`
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	351 Value int `json:"value"`
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	352 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	353
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	354 type output struct {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	355 Levels []outputLevel `json:"levels"`
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	356 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	357
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	358 out := output{}
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	359
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	360 for i := range refVals {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	361 var level string
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	362 switch refVals[i].level {
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	363 case 0:
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	364 level = "LDC"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	365 case 1:
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	366 level = "MW"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	367 case 2:
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	368 level = "HDC"
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	369 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	370 out.Levels = append(out.Levels, outputLevel{
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	371 Level: level,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	372 Value: refVals[i].value,
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	373 })
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	374 }
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	375
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	376 jr = JSONResult{Result: &out}
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	377
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	378 return
8d825551bc72 Fairway availibity for bottlenecks: Started with fetchting the relevant data. TODO: Range calculations. WIP. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	379 }

Mercurial > gemma

annotate pkg/controllers/bottlenecks.go @ 3019:4b9e83cf82ea