Mercurial > gemma
view client/src/store/fairwayavailability.js @ 3678:8f58851927c0
client: make layer factory only return new layer config for individual maps
instead of each time it is invoked. The purpose of the factory was to support multiple maps with individual layers.
But returning a new config each time it is invoked leads to bugs that rely on the layer's state. Now this factory
reuses the same objects it created before, per map.
author | Markus Kottlaender <markus@intevation.de> |
---|---|
date | Mon, 17 Jun 2019 17:31:35 +0200 |
parents | 3d273d76a963 |
children | 271683dee9bf |
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/* This is Free Software under GNU Affero General Public License v >= 3.0 * without warranty, see README.md and license for details. * * SPDX-License-Identifier: AGPL-3.0-or-later * License-Filename: LICENSES/AGPL-3.0.txt * * Copyright (C) 2018 by via donau * – Österreichische Wasserstraßen-Gesellschaft mbH * Software engineering by Intevation GmbH * * Author(s): * Thomas Junk <thomas.junk@intevation.de> */ /*eslint no-unused-vars: ["error", { "varsIgnorePattern": "_" }]*/ import { HTTP } from "@/lib/http"; import { format, subYears, startOfMonth, endOfMonth, startOfYear, endOfYear, startOfQuarter, endOfQuarter } from "date-fns"; const LIMITINGFACTORS = { WIDTH: "width", DEPTH: "depth" }; const TYPES = { BOTTLENECK: "bottleneck", SECTION: "section", STRETCH: "stretch" }; const FREQUENCIES = { MONTHLY: "monthly", QUARTERLY: "quarterly", YEARLY: "yearly" }; const isoFormat = date => { return format(date, "YYYY-MM-DD"); }; const getIntervallBorders = (start, end, frequency) => { switch (frequency) { case FREQUENCIES.MONTHLY: return [isoFormat(startOfMonth(start)), isoFormat(endOfMonth(end))]; case FREQUENCIES.YEARLY: return [isoFormat(startOfYear(start)), isoFormat(endOfYear(end))]; case FREQUENCIES.QUARTERLY: return [isoFormat(startOfQuarter(start)), isoFormat(endOfQuarter(end))]; default: throw new Error("Boom!"); } }; const init = () => { return { type: TYPES.BOTTLENECK, selectedFairwayAvailabilityFeature: null, to: isoFormat(new Date()), from: isoFormat(subYears(new Date(), 1)), frequency: FREQUENCIES.MONTHLY, limitingFactor: null, depthlimit1: 230, depthlimit2: 250, widthlimit1: null, widthlimit2: null, csv: null, fwData: null, fwLNWLData: null, fwLNWLOverviewData: [], legendLNWL: null, legend: null, LOS: 3 }; }; /** * transformAFD * @param {string} csv * * takes the afd csv and transforms it to an intermediary format * for display of diagrams * * Incoming csv Format * #label,# <LDC ,# >= LDC [h],# < 230.00 [h],# >= 230.00 [h],# >= 250.00 [h] * 05-2019,215.500,0.000,0.000,215.500 * * Format: * $LABEL, $LDC, $BELOWLIMIT1, $BETWEENLIMIT12, $ABOVELIMIT2^ * * This format is assumed to be fix * */ const transformAFD = csv => { return csv.map(e => { const result = e.split(","); let [label, _, ldc, lower, middle, highestLevel] = result; let levelsWithSum = [ { height: Number(lower), translateY: Number(middle) }, { height: Number(middle), translateY: 0 } ]; return { label: label, ldc: ldc, highestLevel: highestLevel, lowerLevels: levelsWithSum }; }); }; const fairwayavailability = { init, namespaced: true, state: init(), getters: { fwLNWLOverviewData: state => feature => { return state.fwLNWLOverviewData.find( d => d.feature.get("id") === feature.get("id") ); } }, mutations: { type: (state, type) => { state.type = type; }, setLOS: (state, LOS) => { state.LOS = LOS; }, setFrequency: (state, frequency) => { state.frequency = frequency; }, setFrom: (state, from) => { state.from = from; }, setTo: (state, to) => { state.to = to; }, setDepthlimit1: (state, depthlimit1) => { state.depthlimit1 = depthlimit1; }, setDepthlimit2: (state, depthlimit2) => { state.depthlimit2 = depthlimit2; }, setWidthlimit1: (state, widthlimit1) => { state.widthlimit1 = widthlimit1; }, setWidthlimit2: (state, widthlimit2) => { state.widthlimit2 = widthlimit2; }, setSelectedFairwayAvailability: (state, feature) => { state.selectedFairwayAvailabilityFeature = feature; }, setFwData: (state, fwData) => { state.fwData = fwData; }, setFwLNWLData: (state, fwLNWLData) => { state.fwLNWLData = fwLNWLData; }, setCSV: (state, csv) => { state.csv = csv; }, addFwLNWLOverviewData: (state, data) => { let existingIndex = state.fwLNWLOverviewData.findIndex( d => d.feature.get("id") === data.feature.get("id") ); if (existingIndex !== -1) state.fwLNWLOverviewData.splice(existingIndex, 1); state.fwLNWLOverviewData.push(data); }, setLegend: (state, header) => { const headerEntries = header.split(","); headerEntries.shift(); headerEntries.shift(); state.legend = headerEntries.map(x => { let entry = x.split("#")[1]; // split leading # entry = entry.replace("[h]", "").trim(); // omit unit return entry; }); }, setLegendLNWL: (state, headerLNWL) => { this.headerLNWL = headerLNWL; } }, actions: { loadAvailableFairwayDepth: ({ commit }, options) => { return new Promise((resolve, reject) => { const { feature, frequency, LOS, depthLimit1, depthLimit2, widthLimit1, widthLimit2, limitingFactor, type } = options; let { from, to } = options; let name = feature.hasOwnProperty("properties") ? feature.properties.name : feature.get("objnam"); [from, to] = getIntervallBorders(from, to, frequency); let additionalParams = ""; let endpoint = type; if (type === TYPES.BOTTLENECK) { if (limitingFactor === LIMITINGFACTORS.DEPTH) additionalParams = `&breaks=${depthLimit1},${depthLimit2}`; if (limitingFactor === LIMITINGFACTORS.WIDTH) additionalParams = `&breaks=${widthLimit1},${widthLimit2}`; } else if (type == TYPES.SECTION || type == TYPES.STRETCH) { additionalParams = `&depthbreaks=${depthLimit1},${depthLimit2}&widthbreaks=${widthLimit1},${widthLimit2}`; } const start = encodeURIComponent("00:00:00+00:00"); const end = encodeURIComponent("23:59:59+00:00"); const URL = `data/${endpoint}/fairway-depth/${encodeURIComponent( name )}?from=${from}T${start}&to=${to}T${end}&mode=${frequency}&los=${LOS}${additionalParams}`; HTTP.get(URL, { headers: { "X-Gemma-Auth": localStorage.getItem("token") } }) .then(response => { const { data } = response; commit("setCSV", data); const csv = data.split("\n").filter(x => x !== ""); //omit empty lines commit("setLegend", csv.shift()); let transformed = transformAFD(csv); commit("setFwData", transformed); resolve(response); }) .catch(error => { reject(error); }); }); }, loadAvailableFairwayDepthLNWL: (context, options) => { return new Promise((resolve, reject) => { const { feature, frequency, LOS, depthLimit1, depthLimit2, widthLimit1, widthLimit2, limitingFactor, type } = options; let { from, to } = options; let name = feature.hasOwnProperty("properties") ? feature.properties.name : feature.get("objnam"); [from, to] = getIntervallBorders(from, to, frequency); const start = encodeURIComponent("00:00:00+00:00"); const end = encodeURIComponent("23:59:59+00:00"); let additionalParams = ""; let endpoint = type || TYPES.BOTTLENECK; if (type === TYPES.BOTTLENECK) { if (limitingFactor === LIMITINGFACTORS.DEPTH) additionalParams = `&breaks=${depthLimit1},${depthLimit2}`; if (limitingFactor === LIMITINGFACTORS.WIDTH) additionalParams = `&breaks=${widthLimit1},${widthLimit2}`; } else if (type == TYPES.SECTION || type == TYPES.STRETCH) { additionalParams = `&depthbreaks=${depthLimit1},${depthLimit2}&widthbreaks=${widthLimit1},${widthLimit2}`; } const URL = `data/${endpoint}/availability/${encodeURIComponent( name )}?from=${from}T${start}&to=${to}T${end}&mode=${frequency}&los=${LOS}${additionalParams}`; HTTP.get(URL, { headers: { "X-Gemma-Auth": localStorage.getItem("token") } }) .then(response => { const { data } = response; resolve(data); }) .catch(error => { reject(error); }); }); }, loadAvailableFairwayDepthLNWLDiagram: ({ commit, dispatch }, options) => { dispatch("loadAvailableFairwayDepthLNWL", options).then(response => { commit("setCSV", response); let data = response.split("\n").filter(d => d); data.shift(); // remove header line data = data.map(d => { let columns = d.split(","); return { date: columns[0], ldc: Number(columns[2]), below: Number(columns[3]), between: Number(columns[4]), above: Number(columns[5]) }; }); commit("setFwLNWLData", data); return data; }); }, loadAvailableFairwayDepthLNWLForMap: ({ dispatch }, options) => { return dispatch("loadAvailableFairwayDepthLNWL", options).then( response => { let data = response.split("\n").filter(d => d); data.shift(); // remove header line data = data.map(d => { let columns = d.split(","); return { ldc: Number(columns[2]), below: Number(columns[3]), between: Number(columns[4]), above: Number(columns[5]) }; }); return data[0]; } ); } } }; export { LIMITINGFACTORS, FREQUENCIES, fairwayavailability };