Available Fairway Depth

- +

{{ entry }}

- from -

- to +

+ +

+ from +

+ to +

@@ -42,20 +51,40 @@ */ import * as d3 from "d3"; import app from "@/main"; +import { displayError } from "@/lib/errors"; +import { HTTP } from "@/lib/http"; + +const MOCKDATA = `#label,# >= LDC [h],# < 200.00 [h],# >= 200.00 [h],# >= 230.00 [h],# >= 250.00 [h] +01-2019, 22.000,1.000, 4.000,6.000, 20.000 +02-2019, 24.000,0.000,0.000,0.000, 23.000 +03-2019, 30.000,0.000,0.000,0.000, 30.000 +04-2019, 30.000,0.000,0.000,0.000, 30.000 +05-2019, 30.000,0.000,0.000,0.000, 30.000`; export default { data() { return { loading: false, - colors: ["red", "green", "blue", "purple"], fwData: null, width: 1000, - height: 600 + height: 600, + paddingRight: 100, + spaceBetween: 80, + labelPaddingTop: 15, + scalePaddingLeft: 50, + paddingTop: 10, + legend: "", + diagram: null, + yScale: null, + barsWidth: 60 }; }, mounted() { + this.yScale = d3 + .scaleLinear() + .domain([-33, 33]) + .range([this.height - 30, 0]); this.loadData(); - this.drawDiagram(); }, computed: { availability() { @@ -63,65 +92,132 @@ } }, methods: { - loadData() {}, + prepareLegend(header) { + const headerEntries = header.split(","); + headerEntries.shift(); + return headerEntries.map(x => { + return x.split("#")[1].trim(); + }); + }, + prepare(data) { + const csv = data.split("\n"); + this.legend = this.prepareLegend(csv.shift()); + let transformed = csv.map(e => { + const result = e.split(","); + const label = result.shift(); + const ldc = result.shift(); + const highestLevel = result.pop(); + return { + label: label, + ldc: ldc, + highestLevel: highestLevel, + lowerLevels: result + }; + }); + this.fwData = transformed; + }, + loadData() { + const URL = + "/data/bottleneck/fairway-depth/Furt%20Wendeplatz%20Theben?from=2019-01-01T15:04:05%2b00:00&to=2019-05-02T15:04:05%2b07:00&mode=monthly"; + HTTP.get(URL, { + headers: { "X-Gemma-Auth": localStorage.getItem("token") } + }) + .then(() => { + // const { data } = response; + this.prepare(MOCKDATA); + this.drawDiagram(); + }) + .catch(error => { + console.log(error); + const { status, data } = error.response; + displayError({ + title: this.$gettext("Backend Error"), + message: `${status}: ${data.message || data}` + }); + }); + }, drawDiagram() { - const data = [ - { month: "feb", values: [30, 20, 10, 0] }, - { month: "mar", values: [25, 23, 0, 0] }, - { month: "apr", values: [17, 18, 16, 13] } - ]; - d3.select(".diagram-container svg").remove(); - const yScale = d3 - .scaleLinear() - .domain([-30, 30]) - .range([this.height - 30, 0]); - + this.generateDiagramContainer(); + this.drawBars(); + this.drawScaleLabel(); + this.drawScale(); + }, + generateDiagramContainer() { const diagram = d3 .select(".diagram-container") .append("svg") .attr("width", this.width) .attr("height", this.height); - this.drawBars({ diagram, data, yScale }); - this.drawLabel(diagram, this.height); - this.drawScale(diagram, yScale); + this.diagram = diagram + .append("g") + .attr("transform", `translate(0 ${this.paddingTop})`); }, - drawBars({ diagram, data, yScale }) { - const paddingRight = 100; - const paddingTop = 10; - - const allBars = diagram + drawBars() { + const everyBar = this.diagram .selectAll("g") - .data(data) + .data(this.fwData) .enter() .append("g") .attr("transform", (d, i) => { - return `translate(${paddingRight + i * 95} ${paddingTop})`; + const dx = this.paddingRight + i * this.spaceBetween; + return `translate(${dx})`; }); - // bars per month - allBars - .selectAll("rect") - .data(d => d.values) + this.drawSingleBars(everyBar); + this.drawLabelPerBar(everyBar); + }, + drawSingleBars(everyBar) { + this.drawLDC(everyBar); + this.drawHighestLevel(everyBar); + this.drawLowerLevels(everyBar); + }, + drawLowerLevels(everyBar) { + everyBar + .selectAll("g") + .data(d => d.lowerLevels.reverse()) .enter() .append("rect") - .attr("x", 0) - .attr("y", yScale(0)) + .attr("y", this.yScale(0)) .attr("height", d => { - return Math.abs(yScale(0) - yScale(d)); + return this.yScale(0) - this.yScale(d); }) - .attr("transform", d => { - if (d > 0) - return "translate(0 -" + Math.abs(yScale(0) - yScale(d)) + ")"; - return "translate(0 " + 0 + ")"; - }) - .attr("width", 60) + .attr("width", this.barsWidth) .attr("fill", (d, i) => { - return this.colors[i]; + return this.$options.COLORS.REST[i]; }); }, - drawLabel(diagram, height) { - const center = height / 2; - diagram + fnheight(name) { + return d => this.yScale(0) - this.yScale(d[name]); + }, + drawLDC(everyBar) { + const height = this.fnheight("ldc"); + everyBar + .append("rect") + .attr("y", this.yScale(0)) + .attr("height", height) + .attr("width", this.barsWidth) + .attr("transform", d => `translate(0 ${-1 * height(d)})`) + .attr("fill", this.$options.COLORS.LDC); + }, + drawHighestLevel(everyBar) { + const height = this.fnheight("highestLevel"); + everyBar + .append("rect") + .attr("y", this.yScale(0)) + .attr("height", height) + .attr("width", this.barsWidth) + .attr("transform", d => `translate(0 ${-1 * height(d)})`) + .attr("fill", this.$options.COLORS.HIGHEST); + }, + drawLabelPerBar(everyBar) { + everyBar + .append("text") + .text(d => d.label) + .attr("y", this.yScale(0) + this.labelPaddingTop); + }, + drawScaleLabel() { + const center = this.height / 2; + this.diagram .append("text") .text(this.$options.LEGEND) .attr("text-anchor", "middle") @@ -130,16 +226,19 @@ .attr("dy", "1em") .attr("transform", `translate(0, ${center}), rotate(-90)`); }, - drawScale(diagram, yScale) { - const paddingLeft = 50; - const paddingTop = 10; - const yAxis = d3.axisLeft().scale(yScale); - diagram + drawScale() { + const yAxis = d3.axisLeft().scale(this.yScale); + this.diagram .append("g") - .attr("transform", `translate(${paddingLeft} ${paddingTop})`) + .attr("transform", `translate(${this.scalePaddingLeft})`) .call(yAxis); } }, - LEGEND: app.$gettext("sum of days / Summe der Tage") + LEGEND: app.$gettext("sum of days / Summe der Tage"), + COLORS: { + LDC: "#59C6FF", + HIGHEST: "#2D84B3", + REST: ["#FF424F", "#FF737C", "#FF99A0"] + } };