chore: remove unused duplicate files
This commit is contained in:
haerikimmm
@@ -1,391 +0,0 @@
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<script>
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import { onMount, onDestroy } from 'svelte';
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import * as d3 from 'd3';
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import { feature } from 'topojson-client';
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import worldData from 'world-atlas/countries-50m.json';
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let { onclose, onprogress } = $props();
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const HOME_CODE = '203';
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const MOCK_TRIPS = [
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{ countryName: 'Japan', countryCode: '392', date: '2024-03-15', city: 'Tokyo' },
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{ countryName: 'France', countryCode: '191', date: '2024-06-20', city: 'Paris' },
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{ countryName: 'Spain', countryCode: '724', date: '2024-09-10', city: 'Barcelona' },
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{ countryName: 'United States', countryCode: '840', date: '2025-01-05', city: 'New York' },
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{ countryName: 'Thailand', countryCode: '764', date: '2025-04-18', city: 'Bangkok' },
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{ countryName: 'Australia', countryCode: '036', date: '2025-08-22', city: 'Sydney' },
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];
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const HOME_COLOR = '#8b5cf6';
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const VISITED_COLOR = '#22c55e';
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const ARC_COLOR = '#000000';
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const PLANE_COLOR = '#7c3aed';
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const PLANE_PATH = 'M14,0 L4,-3 L0,-7 L-3,-5 L0,-2 L-5,-1 L-9,-5 L-11,-4 L-7,0 L-11,4 L-9,5 L-5,1 L0,2 L-3,5 L0,7 L4,3 Z';
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const UNVISITED = '#ffffff';
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const TERRITORY_PARENT = {
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'016': '840', '060': '826', '086': '826', '092': '826', '136': '826',
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'184': '554', '234': '208', '238': '826', '239': '826', '248': '246',
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'258': '250', '260': '250', '304': '208', '316': '840', '334': '036',
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'446': '156', '500': '826', '531': '528', '533': '528', '534': '528',
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'540': '250', '570': '554', '574': '036', '580': '840', '612': '826',
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'630': '840', '652': '250', '654': '826', '660': '826', '663': '250',
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'666': '250', '796': '826', '831': '826', '832': '826', '833': '826',
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'850': '840', '876': '250',
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};
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function effId(d) {
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return TERRITORY_PARENT[d.id] || d.id;
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}
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let frameEl;
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let svg, g, pathFn, projection;
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let countryPaths;
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let homeFeature;
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let featuresById = {};
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let isCancelled = false;
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let isPlaying = $state(false);
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let isFinished = $state(false);
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function fitProjection(proj, w, h) {
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proj.fitSize([w, h], { type: 'Sphere' });
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const s = proj.scale() * 1.5;
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proj.scale(s).translate([w / 2, h * 0.70]);
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}
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function computeArc(p1, p2) {
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const interp = d3.geoInterpolate(p1, p2);
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const steps = 80;
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const raw = [];
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for (let i = 0; i <= steps; i++) {
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const t = i / steps;
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const geo = interp(t);
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const pt = projection(geo);
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if (!pt) continue;
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raw.push({ t, x: pt[0], y: pt[1] });
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}
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if (raw.length < 2) return [];
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const first = raw[0];
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const last = raw[raw.length - 1];
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const dx = last.x - first.x;
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const dy = last.y - first.y;
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const dist = Math.sqrt(dx * dx + dy * dy);
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const arcH = Math.max(40, Math.min(200, dist * 0.22));
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return raw.map(p => [p.x, p.y - arcH * Math.sin(Math.PI * p.t)]);
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}
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function getAngleAtLength(node, len) {
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const d = 0.5;
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const total = node.getTotalLength();
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const p1 = node.getPointAtLength(Math.max(0, len - d));
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const p2 = node.getPointAtLength(Math.min(total, len + d));
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return Math.atan2(p2.y - p1.y, p2.x - p1.x) * 180 / Math.PI;
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}
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function animateStroke(pathEl, tipEl, startOffset, endOffset, duration) {
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return new Promise((resolve) => {
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const node = pathEl.node();
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if (!node) { resolve(); return; }
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const totalLength = node.getTotalLength();
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if (totalLength === 0) { resolve(); return; }
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d3.timer(elapsed => {
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if (isCancelled) { resolve(); return true; }
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const t = Math.min(elapsed / duration, 1);
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const offset = startOffset + (endOffset - startOffset) * t;
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pathEl.attr('stroke-dashoffset', offset);
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const drawn = totalLength - offset;
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const clamped = Math.max(0, Math.min(drawn, totalLength));
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try {
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const pt = node.getPointAtLength(clamped);
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const angle = getAngleAtLength(node, clamped);
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tipEl.attr('transform', `translate(${pt.x}, ${pt.y}) rotate(${angle}) scale(1.4)`).attr('opacity', 1);
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} catch (e) {
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// ignore SVG errors
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}
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if (t >= 1) {
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resolve();
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return true;
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}
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});
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});
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}
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function delay(ms) {
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return new Promise(resolve => {
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if (isCancelled) { resolve(); return; }
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const id = setTimeout(resolve, ms);
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});
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}
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async function animateTrip(destCode, destFeature) {
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if (!homeFeature || !destFeature) return;
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const homeCentroid = d3.geoCentroid(homeFeature);
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const destCentroid = d3.geoCentroid(destFeature);
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const pts = computeArc(homeCentroid, destCentroid);
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if (pts.length < 2) return;
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const lineGen = d3.line().curve(d3.curveBasis);
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const pathData = lineGen(pts);
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if (!pathData) return;
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function createArc(pathData) {
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const el = g.append('path')
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.attr('d', pathData)
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.attr('fill', 'none')
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.attr('stroke', ARC_COLOR)
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.attr('stroke-width', 2.5)
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.attr('stroke-opacity', 0.8)
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.attr('stroke-linecap', 'round');
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const tip = g.append('path')
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.attr('d', PLANE_PATH)
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.attr('fill', PLANE_COLOR)
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.attr('opacity', 0);
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return { el, tip };
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}
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// --- Outbound: home -> dest ---
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let { el: outEl, tip: outTip } = createArc(pathData);
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const outLen = outEl.node().getTotalLength();
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outEl.attr('stroke-dasharray', outLen).attr('stroke-dashoffset', outLen);
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const homeDot = g.append('circle')
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.attr('r', 4)
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.attr('fill', PLANE_COLOR)
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.attr('cx', pts[0][0])
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.attr('cy', pts[0][1])
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.attr('opacity', 1);
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await animateStroke(outEl, outTip, outLen, 0, 2500);
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if (isCancelled) return;
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outEl.remove();
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outTip.remove();
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homeDot.remove();
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// Color the destination country
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const targetPath = countryPaths.filter(d => effId(d) === destCode);
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targetPath.transition().duration(500).attr('fill', VISITED_COLOR);
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g.selectAll('.micro-state-j')
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.filter(d => effId(d) === destCode)
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.transition().duration(500)
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.attr('fill', VISITED_COLOR);
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await delay(800);
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if (isCancelled) return;
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// --- Return: dest -> home ---
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const revPts = [...pts].reverse();
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const revData = d3.line().curve(d3.curveBasis)(revPts);
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let { el: retEl, tip: retTip } = createArc(revData);
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const retLen = retEl.node().getTotalLength();
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retEl.attr('stroke-dasharray', retLen).attr('stroke-dashoffset', retLen);
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const destDot = g.append('circle')
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.attr('r', 4)
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.attr('fill', PLANE_COLOR)
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.attr('cx', revPts[0][0])
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.attr('cy', revPts[0][1])
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.attr('opacity', 1);
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await animateStroke(retEl, retTip, retLen, 0, 2200);
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if (isCancelled) return;
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retEl.remove();
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retTip.remove();
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destDot.remove();
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await delay(300);
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}
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async function startJourney() {
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isPlaying = true;
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isFinished = false;
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isCancelled = false;
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const trips = MOCK_TRIPS;
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const total = trips.length;
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for (let i = 0; i < total; i++) {
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if (isCancelled) break;
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const trip = trips[i];
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const destFeature = featuresById[trip.countryCode];
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if (!destFeature) continue;
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const label = `${trip.city}, ${trip.countryName}`;
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if (onprogress) onprogress({ index: i + 1, total, label });
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await animateTrip(trip.countryCode, destFeature);
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}
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if (!isCancelled) {
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isFinished = true;
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isPlaying = false;
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if (onprogress) onprogress({ index: trips.length, total: trips.length, label: 'Journey complete!' });
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} else {
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isPlaying = false;
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}
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}
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function stopJourney() {
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isCancelled = true;
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isPlaying = false;
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}
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onMount(() => {
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const width = frameEl.clientWidth;
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const height = frameEl.clientHeight;
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projection = d3.geoMercator();
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fitProjection(projection, width, height);
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pathFn = d3.geoPath().projection(projection);
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const countries = feature(worldData, worldData.objects.countries)
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.features.filter(f => (f.id || f.properties.name === 'Kosovo') && f.id !== '010');
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countries.forEach(f => {
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if (!f.id) f.id = 'XK';
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});
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for (const f of countries) {
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featuresById[effId(f)] = f;
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}
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homeFeature = featuresById[HOME_CODE];
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svg = d3.select(frameEl)
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.append('svg')
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.attr('width', width)
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.attr('height', height)
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.style('cursor', 'default');
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g = svg.append('g');
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countryPaths = g.selectAll('path')
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.data(countries)
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.join('path')
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.attr('d', pathFn)
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.attr('fill', d => effId(d) === HOME_CODE ? HOME_COLOR : UNVISITED)
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.attr('stroke', '#d4d4d4')
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.attr('stroke-width', 0.5);
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function renderMicrostates() {
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g.selectAll('.micro-state-j').remove();
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const threshold = 4;
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countryPaths.each(function (d) {
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if (effId(d) !== d.id) return;
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const { width, height } = this.getBBox();
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if (width < threshold && height < threshold) {
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const [cx, cy] = pathFn.centroid(d);
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g.append('circle')
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.attr('class', 'micro-state-j')
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.datum(d)
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.attr('cx', cx)
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.attr('cy', cy)
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.attr('r', 2)
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.attr('fill', effId(d) === HOME_CODE ? HOME_COLOR : UNVISITED)
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.attr('stroke', '#94a3b8')
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.attr('stroke-width', 0.5);
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}
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});
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}
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renderMicrostates();
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const observer = new ResizeObserver((entries) => {
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for (const entry of entries) {
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const { width, height } = entry.contentRect;
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svg.attr('width', width).attr('height', height);
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fitProjection(projection, width, height);
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countryPaths.attr('d', pathFn);
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renderMicrostates();
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}
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});
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observer.observe(frameEl);
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startJourney();
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return () => {
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stopJourney();
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observer.disconnect();
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if (svg) svg.remove();
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};
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});
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</script>
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<div bind:this={frameEl} class="journey-frame">
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<button class="close-btn" onclick={() => { stopJourney(); onclose?.(); }}>✕</button>
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{#if isFinished}
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<div class="done-badge">Journey complete!</div>
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{/if}
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</div>
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<style>
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.journey-frame {
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width: 100%;
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height: 100%;
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overflow: hidden;
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position: relative;
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background: #a4c8e0;
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}
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.journey-frame :global(svg) {
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display: block;
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}
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.close-btn {
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position: absolute;
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top: 12px;
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right: 12px;
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z-index: 10;
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width: 36px;
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height: 36px;
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border-radius: 50%;
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border: none;
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background: rgba(0,0,0,0.55);
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color: #fff;
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font-size: 18px;
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line-height: 1;
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cursor: pointer;
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display: flex;
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align-items: center;
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justify-content: center;
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transition: background 0.15s ease;
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}
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.close-btn:hover {
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background: rgba(0,0,0,0.75);
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}
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.done-badge {
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position: absolute;
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bottom: 24px;
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left: 50%;
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transform: translateX(-50%);
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z-index: 10;
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background: rgba(0,0,0,0.65);
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color: #fff;
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font-family: var(--heading, sans-serif);
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font-size: 16px;
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padding: 10px 24px;
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border-radius: 24px;
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white-space: nowrap;
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letter-spacing: 0.04em;
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}
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</style>
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Reference in New Issue
Block a user