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Add stacked bars for x types of flight

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Sébastien ANDRE
2023-08-22 15:05:14 +02:00
parent 76c8497c13
commit 5199f746c3
1 changed files with 17 additions and 40 deletions
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57
Front/skydivelogs-app/src/app/list-of-tunnel-flights/list-of-tunnel-flights.component.ts
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@@ -142,13 +142,10 @@ export class ListOfTunnelFlightsComponent implements OnInit {
this.serviceTunnelFlight.getTunnelFlightsByMonth(beginDate, endDate)
.subscribe((data) => {
const allMonths = this.getMontsBetweenDates(beginDate, endDate)
const cumulatedTime = this.getCumulatedTimeByMonth(data, allMonths);
const cumulatedTime = this.getCumulatedTimeByTypeByMonth(data, allMonths);
this.barChartData = {
labels: allMonths,
datasets: [
{ data: cumulatedTime, label: 'Time in tunnel' },
{ data: cumulatedTime, label: 'Time in tunnel 2' }
]
datasets: cumulatedTime
};
this.isLoading = false;
@@ -168,50 +165,30 @@ export class ListOfTunnelFlightsComponent implements OnInit {
return results;
}
private getCumulatedTimeByMonth(stats: TunnelFlightByMonth[], allMonths: string[]): Array<number> {
// type GraphModel = {
// data: number[];
// label: string;
// }
private getCumulatedTimeByTypeByMonth(stats: TunnelFlightByMonth[], allMonths: string[]): Array<any> {
let tmpResults = new Map<string, number[]>();
// let results: Array<number> = [];
// for (let i = 0; i < allMonths.length; i++) {
// const month = allMonths[i];
// let tmp = stats.filter((d) => d.month == month);
// let sum: number = 0;
// if (tmp.length > 0){
// tmp.forEach(a => sum += a.nb);
// }
// results.push(sum);
// }
// return results;
let arr3 = Array.from({length: allMonths.length + 1}, (v, k) => 0);
let disctintType = stats.map(item => item.type).filter((value, index, self) => self.indexOf(value) === index);
let disctintType2 = Array.from(new Set(stats.map((item) => item.type)))
let results = new Map<string, number[]>();
const disctintType = Array.from(new Set(stats.map((item) => item.type)));
disctintType.forEach(type => {
tmpResults.set(type, Array.from({length: allMonths.length}, (v, k) => 0));
});
for (let i = 0; i < allMonths.length; i++) {
const month = allMonths[i];
let tmp = stats.filter((d) => d.month == month);
let filteredStats = stats.filter((d) => d.month == month);
if (tmp.length > 0){
tmp.forEach(a => {
if (!results.has(a.type)) {
results.set(a.type, [a.nb])
} else {
results[a.type].push(a.nb);
}
if (filteredStats.length > 0){
filteredStats.forEach(fs => {
tmpResults.get(fs.type)[i] += fs.nb;
});
}
}
return new Array<number>();
const results = Array.from(tmpResults, function (item) {
return { label: item[0], data: item[1] }
});
return results;
}
private footer = (tooltipItems) => {