feat: vue flux — arcs dirigés entre villes géolocalisées
ci/woodpecker/push/woodpecker Pipeline was successful

- Nouveau type TransactionArc + buildCorridors + computeFlowStats
- FlowMap : SVG overlay Leaflet, arcs bezier, flèches de direction, nœuds de villes cliquables
- Clic sur une ville : arcs sortants orange, entrants teal, reste grisé
- DataService : résolution géo des destinataires (toId) dans le même appel Cesium+
- useAnimation : expose visibleArcs filtré par frame
- PeriodSelector : bouton toggle Heatmap / Flux
- StatsPanel : stats flux (volume, top émetteurs, top récepteurs, balance nette)
- App : state viewMode + focusCity, FlowMap conditionnel

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
syoul
2026-03-24 00:21:03 +01:00
parent ab72d8218b
commit 97ff22027c
7 changed files with 647 additions and 112 deletions
+10 -1
View File
@@ -1,5 +1,6 @@
import { useState, useMemo, useEffect } from 'react';
import type { Transaction } from '../data/mockData';
import type { TransactionArc } from '../data/arcData';
export interface TimeFrame {
label: string;
@@ -56,7 +57,7 @@ function buildFrames(periodDays: number): TimeFrame[] {
return frames;
}
export function useAnimation(transactions: Transaction[], periodDays: number, allTimestamps: number[] = []) {
export function useAnimation(transactions: Transaction[], arcs: TransactionArc[], periodDays: number, allTimestamps: number[] = []) {
const [active, setActive] = useState(false);
const [currentIndex, setCurrentIndex] = useState(0);
const [playing, setPlaying] = useState(false);
@@ -95,6 +96,13 @@ export function useAnimation(transactions: Transaction[], periodDays: number, al
return transactions.filter((t) => t.timestamp >= frame.from && t.timestamp < frame.to);
}, [active, transactions, frames, currentIndex]);
const visibleArcs = useMemo(() => {
if (!active || frames.length === 0) return arcs;
const frame = frames[currentIndex];
if (!frame) return arcs;
return arcs.filter((a) => a.timestamp >= frame.from && a.timestamp < frame.to);
}, [active, arcs, frames, currentIndex]);
// Nombre total de transfers (géo + non-géo) dans la frame courante
const frameTotalCount = useMemo(() => {
if (!active || frames.length === 0 || allTimestamps.length === 0) return null;
@@ -117,6 +125,7 @@ export function useAnimation(transactions: Transaction[], periodDays: number, al
frames,
currentFrame: frames[currentIndex] ?? null,
visibleTransactions,
visibleArcs,
frameTotalCount,
};
}