706 lines
31 KiB
JavaScript
706 lines
31 KiB
JavaScript
/*
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* @Author: HenryDu8133 813367384@qq.com
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* @Date: 2025-12-06 23:59:11
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* @LastEditors: HenryDu8133 813367384@qq.com
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* @LastEditTime: 2026-07-15 23:25:36
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* @FilePath: \TicketMachine\web\ticket-order.js
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* @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
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*/
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(() => {
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const $ = (sel) => document.querySelector(sel);
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const fromEl = $('#from');
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const toEl = $('#to');
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const tripsEl = $('#trips');
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const priceBox = $('#priceBox');
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const voucherBox = $('#voucherBox');
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let previewSeq = 0;
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let lastPreviewKey = '';
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const api = {
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fareQuery: async (from, to) => {
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const r = await fetch(`/api/public/fares/query?from=${encodeURIComponent(from)}&to=${encodeURIComponent(to)}`);
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return r.json();
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},
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createOrder: async (payload) => {
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const r = await fetch('/api/public/orders', { method:'POST', headers:{ 'Content-Type':'application/json' }, body: JSON.stringify(payload) });
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return r.json();
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}
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};
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const mapContainer = $('#stationMap');
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let selection = [null, null];
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let currentRoute = [];
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let currentRouteTransfers = [];
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let stationNameByCode = {};
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let stationEnByCode = {};
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let stationCanonicalByCode = {};
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let stationCodesByCanonical = {};
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let stationTransfer = new Set();
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let lineStops = [];
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let lineColors = [];
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let linesByStation = new Map();
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let lineIdxsByCanonical = {};
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let activeLineIdx = 0;
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const piePath = (cx, cy, r, a0, a1) => {
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const x0 = cx + r * Math.cos(a0);
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const y0 = cy + r * Math.sin(a0);
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const x1 = cx + r * Math.cos(a1);
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const y1 = cy + r * Math.sin(a1);
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const large = (a1 - a0) > Math.PI ? 1 : 0;
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return `M ${cx} ${cy} L ${x0} ${y0} A ${r} ${r} 0 ${large} 1 ${x1} ${y1} Z`;
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};
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const pieSvg = (cx, cy, r, colors) => {
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const cols = (Array.isArray(colors) ? colors.filter(Boolean) : []).slice(0, 4);
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if (cols.length === 0) return '';
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if (cols.length === 1) return `<circle cx="${cx}" cy="${cy}" r="${r}" fill="${cols[0]}" />`;
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const step = (Math.PI * 2) / cols.length;
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let out = '';
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for (let i = 0; i < cols.length; i++) {
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const a0 = -Math.PI / 2 + i * step;
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const a1 = a0 + step;
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out += `<path d="${piePath(cx, cy, r, a0, a1)}" fill="${cols[i]}" />`;
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}
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return out;
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};
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const getContrastColor = (hexcolor) => {
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if (!hexcolor) return '#ffffff';
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let hex = hexcolor.replace('#', '');
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if (hex.length === 3) hex = hex[0]+hex[0]+hex[1]+hex[1]+hex[2]+hex[2];
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const r = parseInt(hex.substr(0,2),16) || 0;
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const g = parseInt(hex.substr(2,2),16) || 0;
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const b = parseInt(hex.substr(4,2),16) || 0;
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const yiq = ((r*299)+(g*587)+(b*114))/1000;
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return (yiq >= 140) ? '#0f172a' : '#ffffff';
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};
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function renderStationNode(x, y, code, i, forceColor = null) {
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const canonical = stationCanonicalByCode[code] || code;
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const codes = stationCodesByCanonical[canonical] || [canonical];
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const lineIdxs = Array.from(lineIdxsByCanonical[canonical] || []).sort((a, b) => a - b);
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const colors = lineIdxs.map(idx => lineColors[idx]).filter(Boolean);
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const uniqueColors = Array.from(new Set(colors));
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const primaryCode = codes[0];
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const isTransfer = uniqueColors.length >= 2 || codes.length >= 2;
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const name = getStationDisplayName(primaryCode);
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const enName = stationEnByCode[primaryCode] || '';
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const showEn = !!enName;
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let markerSvg = '';
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if (isTransfer) {
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markerSvg += `<circle cx="${x}" cy="${y}" r="12" fill="#ffffff" stroke="#1f2937" stroke-width="2" />`;
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markerSvg += pieSvg(x, y, 9, uniqueColors);
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markerSvg += `<circle class="node-core" cx="${x}" cy="${y}" r="5" fill="#ffffff" stroke="#334155" stroke-width="2" />`;
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} else {
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const color = forceColor || uniqueColors[0] || '#93a2b7';
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markerSvg += `<circle cx="${x}" cy="${y}" r="10" fill="${color}" stroke="${color}" stroke-width="2.5" />`;
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markerSvg += `<circle class="node-core" cx="${x}" cy="${y}" r="5" fill="#ffffff" stroke="${color}" stroke-width="2" />`;
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}
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const preferTop = i % 2 === 0;
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let labelSvg = '';
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const codeFontSize = 8;
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const nameFontSize = 11.5;
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const enFontSize = 7.5;
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const codeW = primaryCode.length * 5.5 + 8;
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let textContent = '';
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if (preferTop) {
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const bottomY = y - 18;
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const enY = bottomY;
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const nameY = showEn ? bottomY - 10 : bottomY;
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const codeY = nameY - 13;
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textContent += `<rect x="${x - codeW / 2}" y="${codeY - 7}" width="${codeW}" height="10" rx="5" fill="#ffffff" stroke="#cbd5e1" stroke-width="1" />`;
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textContent += `<text x="${x}" y="${codeY + 1.5}" text-anchor="middle" fill="#64748b" font-size="${codeFontSize}" font-weight="700" letter-spacing="0.02em">${primaryCode}</text>`;
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textContent += `<text x="${x}" y="${nameY}" text-anchor="middle" fill="#0f172a" font-size="${nameFontSize}" font-weight="800" stroke="#ffffff" stroke-width="3" stroke-linejoin="round" paint-order="stroke fill">${name}</text>`;
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if (showEn) {
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textContent += `<text x="${x}" y="${enY}" text-anchor="middle" fill="#64748b" font-size="${enFontSize}" font-weight="700" stroke="#ffffff" stroke-width="2.5" stroke-linejoin="round" paint-order="stroke fill">${enName}</text>`;
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}
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} else {
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const topY = y + 26;
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const codeY = topY;
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const nameY = topY + 13;
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const enY = nameY + 10;
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textContent += `<rect x="${x - codeW / 2}" y="${codeY - 7}" width="${codeW}" height="10" rx="5" fill="#ffffff" stroke="#cbd5e1" stroke-width="1" />`;
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textContent += `<text x="${x}" y="${codeY + 1.5}" text-anchor="middle" fill="#64748b" font-size="${codeFontSize}" font-weight="700" letter-spacing="0.02em">${primaryCode}</text>`;
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textContent += `<text x="${x}" y="${nameY}" text-anchor="middle" fill="#0f172a" font-size="${nameFontSize}" font-weight="800" stroke="#ffffff" stroke-width="3" stroke-linejoin="round" paint-order="stroke fill">${name}</text>`;
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if (showEn) {
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textContent += `<text x="${x}" y="${enY}" text-anchor="middle" fill="#64748b" font-size="${enFontSize}" font-weight="700" stroke="#ffffff" stroke-width="2.5" stroke-linejoin="round" paint-order="stroke fill">${enName}</text>`;
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}
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}
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labelSvg += textContent;
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let classList = 'map-station';
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if (isTransfer) classList += ' transfer';
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if (selection[0] && canonical === (stationCanonicalByCode[selection[0]] || selection[0])) classList += ' start';
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if (selection[1] && canonical === (stationCanonicalByCode[selection[1]] || selection[1])) classList += ' end';
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if (Array.isArray(currentRoute) && currentRoute.includes(primaryCode)) classList += ' route';
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if (Array.isArray(currentRouteTransfers) && currentRouteTransfers.includes(primaryCode)) classList += ' route-transfer';
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return `
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<g class="${classList}" data-code="${primaryCode}" data-canonical="${canonical}" onclick="handleStationClick('${primaryCode}')" style="cursor:pointer">
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<rect x="${x - 16}" y="${y - 16}" width="32" height="32" fill="transparent" />
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${markerSvg}
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${labelSvg}
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</g>`;
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}
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function renderTvmLines() {
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const container = document.getElementById('tvmLines');
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if (!container) return;
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let html = '';
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for (let i = 0; i < lineStops.length; i++) {
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const li = lineStops[i];
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const isActive = (i === activeLineIdx);
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const bg = isActive ? li.color : '#f8fafc';
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const fg = isActive ? getContrastColor(li.color) : '#334155';
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const border = isActive ? li.color : '#cbd5e1';
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html += `<button class="tvm-line-btn" style="padding: 6px 12px; border: 1.5px solid ${border}; background: ${bg}; color: ${fg}; border-radius: 6px; cursor: pointer; font-weight: bold; font-size: 13px; transition: all 0.25s ease;" onclick="selectTvmLine(${i})">${li.name}</button>`;
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}
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container.innerHTML = html;
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}
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window.selectTvmLine = (idx) => {
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activeLineIdx = idx;
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renderTvmLines();
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renderTvmSingleLine();
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};
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function renderTvmSingleLine() {
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const container = document.getElementById('tvmSingleLine');
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if (!container) return;
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const li = lineStops[activeLineIdx];
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if (!li) {
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container.innerHTML = '';
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return;
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}
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const startX = 40;
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const gapX = 65;
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const y = 60;
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const pts = [];
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for (let i = 0; i < li.stops.length; i++) {
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const code = li.stops[i];
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if (code === '-') continue;
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const x = startX + pts.length * gapX;
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pts.push({ x, y, code });
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}
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if (pts.length === 0) {
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container.innerHTML = '<div style="color:#94a3b8; padding:20px;">该线路暂无站点</div>';
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return;
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}
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let svgContent = '';
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if (pts.length >= 2) {
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let d = `M ${pts[0].x} ${y}`;
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for(let i=1; i<pts.length; i++) d += ` L ${pts[i].x} ${y}`;
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svgContent += `<path d="${d}" fill="none" stroke="${li.color}" stroke-width="6" stroke-linecap="round" stroke-linejoin="round" />`;
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}
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for (let i = 0; i < pts.length; i++) {
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svgContent += renderStationNode(pts[i].x, pts[i].y, pts[i].code, i, li.color);
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}
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const width = Math.max(container.clientWidth || 800, startX + pts.length * gapX + 40);
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const height = 120;
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// 添加 tvm-animate 类实现动画过渡
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container.innerHTML = `<svg class="tvm-animate" width="${width}" height="${height}" viewBox="0 0 ${width} ${height}" style="display:block;">${svgContent}</svg>`;
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}
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function renderTvmRoute() {
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const container = document.getElementById('tvmRoute');
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const title = document.getElementById('tvmRouteTitle');
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if (!container) return;
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if (!selection[0] || !selection[1] || !currentRoute || currentRoute.length < 2) {
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container.style.display = 'none';
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if (title) title.style.display = 'none';
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container.innerHTML = '';
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return;
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}
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const routeCodes = buildDisplayRouteCodes(currentRoute, selection[0], selection[1]);
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if (routeCodes.length < 2) {
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container.style.display = 'none';
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if (title) title.style.display = 'none';
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container.innerHTML = '';
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return;
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}
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container.style.display = 'flex';
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if (title) title.style.display = 'block';
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const startX = 40;
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const gapX = 65;
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const y = 60;
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let svgContent = '';
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const segments = [];
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for (let i = 0; i < routeCodes.length - 1; i++) {
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const c1 = routeCodes[i];
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const c2 = routeCodes[i+1];
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let color = '#93a2b7';
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const can1 = stationCanonicalByCode[c1] || c1;
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const can2 = stationCanonicalByCode[c2] || c2;
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const canLines1 = Array.from(lineIdxsByCanonical[can1] || []);
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const canLines2 = Array.from(lineIdxsByCanonical[can2] || []);
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const canCommon = canLines1.filter(l => canLines2.includes(l));
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if (canCommon.length > 0) {
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color = lineColors[canCommon[0]];
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}
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segments.push({
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x1: startX + i * gapX,
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x2: startX + (i + 1) * gapX,
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color
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});
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}
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for (const seg of segments) {
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svgContent += `<line x1="${seg.x1}" y1="${y}" x2="${seg.x2}" y2="${y}" stroke="${seg.color}" stroke-width="6" stroke-linecap="round" />`;
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}
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const pathD = `M ${startX} ${y} L ${startX + (routeCodes.length - 1) * gapX} ${y}`;
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const totalDist = (routeCodes.length - 1) * gapX;
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const duration = Math.max(1, totalDist / 150);
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const numArrows = Math.max(1, Math.floor(duration / 0.8));
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const interval = duration / numArrows;
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for (let i = 0; i < numArrows; i++) {
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svgContent += `
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<g>
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<path d="M -5 -4 L 3 0 L -5 4" fill="none" stroke="#854d0e" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
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<animateMotion dur="${duration}s" repeatCount="indefinite" path="${pathD}" rotate="auto" begin="-${i * interval}s" calcMode="linear" />
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</g>
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`;
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}
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for (let i = 0; i < routeCodes.length; i++) {
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svgContent += renderStationNode(startX + i * gapX, y, routeCodes[i], i);
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}
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const width = Math.max(container.clientWidth || 800, startX + routeCodes.length * gapX + 40);
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const height = 120;
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container.innerHTML = `<svg class="tvm-animate" width="${width}" height="${height}" viewBox="0 0 ${width} ${height}" style="display:block;">${svgContent}</svg>`;
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}
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async function renderSystemMap() {
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mapContainer.innerHTML = '<div class="loading">加载线路数据...</div>';
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try {
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const [linesData, stationsData] = await Promise.all([
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fetch('/api/public/lines').then(r=>r.json()),
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fetch('/api/public/stations').then(r=>r.json())
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]);
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window.cachedStationsData = stationsData;
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stationTransfer = new Set();
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stationCanonicalByCode = {};
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stationCodesByCanonical = {};
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stationNameByCode = {};
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stationEnByCode = {};
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for (const s of stationsData) {
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const code = String(s.code || s.编号 || '').trim();
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if (!code) continue;
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stationNameByCode[code] = String(s.name || s.名称 || code);
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stationEnByCode[code] = String(s.en_name || s.英文名 || '');
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}
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const transferGroups = buildTransferGroups(stationsData);
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stationCanonicalByCode = transferGroups.canonicalByCode;
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stationCodesByCanonical = transferGroups.codesByCanonical;
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for (const codes of Object.values(stationCodesByCanonical)) {
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if (codes.length >= 2) codes.forEach(code => stationTransfer.add(code));
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}
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lineStops = [];
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lineColors = [];
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linesByStation = new Map();
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lineIdxsByCanonical = {};
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let currentLineIdx = 0;
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for (let i = 0; i < linesData.length; i++) {
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const line = linesData[i] || {};
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const color = line.color || line.颜色 || '#93a2b7';
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const stopsRaw = Array.isArray(line.stops) ? line.stops : (Array.isArray(line.站点列表) ? line.站点列表 : []);
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const stops = stopsRaw.map(c => String(c || '').trim()).filter(Boolean);
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if (stops.length === 0) continue;
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let currentSegment = [];
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let addedAny = false;
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for (const c of stops) {
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if (c === '-') {
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if (currentSegment.length > 0) {
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lineStops.push({ idx: currentLineIdx, name: line.name || line.线路名称 || '', enName: line.en_name || line.英文名称 || line.英文名 || '', color, stops: currentSegment });
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lineColors.push(color);
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for (const stopCode of currentSegment) {
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const arr = linesByStation.get(stopCode) || [];
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arr.push(currentLineIdx);
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linesByStation.set(stopCode, arr);
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const canonical = stationCanonicalByCode[stopCode] || stopCode;
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if (!lineIdxsByCanonical[canonical]) lineIdxsByCanonical[canonical] = new Set();
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lineIdxsByCanonical[canonical].add(currentLineIdx);
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}
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currentSegment = [];
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addedAny = true;
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}
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} else {
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currentSegment.push(c);
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}
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}
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if (currentSegment.length > 0) {
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lineStops.push({ idx: currentLineIdx, name: line.name || line.线路名称 || '', enName: line.en_name || line.英文名称 || line.英文名 || '', color, stops: currentSegment });
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lineColors.push(color);
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for (const stopCode of currentSegment) {
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const arr = linesByStation.get(stopCode) || [];
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arr.push(currentLineIdx);
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linesByStation.set(stopCode, arr);
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const canonical = stationCanonicalByCode[stopCode] || stopCode;
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if (!lineIdxsByCanonical[canonical]) lineIdxsByCanonical[canonical] = new Set();
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lineIdxsByCanonical[canonical].add(currentLineIdx);
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}
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addedAny = true;
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}
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if (addedAny) {
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currentLineIdx++;
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}
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}
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if (lineStops.length === 0) {
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mapContainer.innerHTML = '<div class="empty-state jr-empty-state"><p>暂无可显示的线路数据。</p></div>';
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return;
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}
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for (const [c, arr] of linesByStation.entries()) {
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const uniq = Array.from(new Set(arr));
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if (uniq.length >= 2) stationTransfer.add(c);
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}
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const fadeStyle = `<style>
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@keyframes tvmFadeIn {
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from { opacity: 0; transform: translateX(-10px); }
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to { opacity: 1; transform: translateX(0); }
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}
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.tvm-animate { animation: tvmFadeIn 0.3s ease-out forwards; }
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.tvm-scroll-container { scroll-behavior: smooth; -webkit-overflow-scrolling: touch; }
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.tvm-scroll-container::-webkit-scrollbar { height: 4px; }
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.tvm-scroll-container::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 2px; }
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.tvm-scroll-container::-webkit-scrollbar-track { background: transparent; }
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</style>`;
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mapContainer.innerHTML = `
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${fadeStyle}
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<div class="tvm-layout" style="display: flex; flex-direction: column; gap: 16px; width: 100%;">
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<div class="tvm-lines" id="tvmLines" style="display: flex; flex-wrap: wrap; gap: 6px;"></div>
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<div class="tvm-single-line tvm-scroll-container" id="tvmSingleLine" style="overflow-x: auto; padding: 10px 0; min-height: 120px; display: flex; align-items: center; justify-content: flex-start;"></div>
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<div class="tvm-route-title" style="font-weight: bold; margin-bottom: -12px; color: #475569; display: none; font-size: 14px;" id="tvmRouteTitle">已选路径</div>
|
|
<div class="tvm-route tvm-scroll-container" id="tvmRoute" style="overflow-x: auto; padding: 10px 0; border-top: 1.5px dashed #cbd5e1; min-height: 120px; display: none; align-items: center; justify-content: flex-start;"></div>
|
|
</div>
|
|
`;
|
|
|
|
renderTvmLines();
|
|
renderTvmSingleLine();
|
|
|
|
} catch(e) {
|
|
console.error(e);
|
|
mapContainer.innerHTML = '<div class="error">数据加载失败</div>';
|
|
}
|
|
}
|
|
|
|
window.handleStationClick = (code) => {
|
|
code = String(code || '').trim();
|
|
if (selection[0] === code) {
|
|
selection[0] = null;
|
|
} else if (selection[1] === code) {
|
|
selection[1] = null;
|
|
} else {
|
|
if (!selection[0]) {
|
|
selection[0] = code;
|
|
} else if (!selection[1]) {
|
|
selection[1] = code;
|
|
} else {
|
|
selection[0] = code;
|
|
selection[1] = null;
|
|
currentRoute = [];
|
|
currentRouteTransfers = [];
|
|
}
|
|
}
|
|
|
|
if (!selection[0] && selection[1]) {
|
|
selection[0] = selection[1];
|
|
selection[1] = null;
|
|
}
|
|
|
|
updateSelectionUI();
|
|
};
|
|
|
|
function normalizeTrips() {
|
|
const raw = Number(tripsEl?.value || 1);
|
|
const trips = Number.isFinite(raw) ? Math.max(1, Math.floor(raw)) : 1;
|
|
if (tripsEl) tripsEl.value = String(trips);
|
|
return trips;
|
|
}
|
|
|
|
function getStationDisplayName(code) {
|
|
return stationNameByCode[String(code || '').trim()] || String(code || '').trim();
|
|
}
|
|
|
|
function getStationNameKey(code) {
|
|
const cn = getStationDisplayName(code).replace(/\s+/g, '');
|
|
const en = String(stationEnByCode[String(code || '').trim()] || '').toLowerCase().replace(/\s+/g, '');
|
|
return `${cn}|${en}`;
|
|
}
|
|
|
|
function buildTransferGroups(stationsData) {
|
|
const parent = {};
|
|
const codesByName = {};
|
|
const find = (code) => {
|
|
if (!parent[code]) parent[code] = code;
|
|
if (parent[code] !== code) parent[code] = find(parent[code]);
|
|
return parent[code];
|
|
};
|
|
const union = (a, b) => {
|
|
if (!a || !b) return;
|
|
const ra = find(a);
|
|
const rb = find(b);
|
|
if (ra !== rb) parent[rb] = ra;
|
|
};
|
|
|
|
for (const s of stationsData) {
|
|
const code = String(s?.code || s?.编号 || '').trim();
|
|
if (!code) continue;
|
|
parent[code] = code;
|
|
const cn = String(s?.name || s?.名称 || '').replace(/\s+/g, '');
|
|
const en = String(s?.en_name || s?.英文名 || '').toLowerCase().replace(/\s+/g, '');
|
|
const nameKey = `${cn}|${en}`;
|
|
if (cn || en) {
|
|
if (!codesByName[nameKey]) codesByName[nameKey] = [];
|
|
codesByName[nameKey].push(code);
|
|
}
|
|
}
|
|
|
|
for (const s of stationsData) {
|
|
const code = String(s?.code || s?.编号 || '').trim();
|
|
if (!code) continue;
|
|
const list = Array.isArray(s?.transfer_to) ? s.transfer_to : [];
|
|
for (const item of list) {
|
|
const to = String((typeof item === 'string') ? item : (item?.code || item?.station || item?.id || item?.[0] || '')).trim();
|
|
if (to) union(code, to);
|
|
}
|
|
}
|
|
|
|
for (const codes of Object.values(codesByName)) {
|
|
if (!Array.isArray(codes) || codes.length < 2) continue;
|
|
for (let i = 1; i < codes.length; i++) {
|
|
union(codes[0], codes[i]);
|
|
}
|
|
}
|
|
|
|
const byRoot = {};
|
|
for (const code of Object.keys(parent)) {
|
|
const root = find(code);
|
|
if (!byRoot[root]) byRoot[root] = [];
|
|
byRoot[root].push(code);
|
|
}
|
|
|
|
const canonicalByCode = {};
|
|
const codesByCanonical = {};
|
|
for (const codes of Object.values(byRoot)) {
|
|
codes.sort((a, b) => a.localeCompare(b));
|
|
const canonical = codes[0];
|
|
codesByCanonical[canonical] = codes;
|
|
for (const code of codes) canonicalByCode[code] = canonical;
|
|
}
|
|
return { canonicalByCode, codesByCanonical };
|
|
}
|
|
|
|
function buildDisplayRouteCodes(route, from, to) {
|
|
const middle = Array.isArray(route) ? route.filter(c => c && c !== from && c !== to) : [];
|
|
const merged = [];
|
|
for (const code of [from, ...middle, to].filter(Boolean)) {
|
|
const prev = merged[merged.length - 1];
|
|
const prevName = prev ? getStationDisplayName(prev).replace(/\s+/g, '') : '';
|
|
const nextName = getStationDisplayName(code).replace(/\s+/g, '');
|
|
if (prev && prevName && prevName === nextName) continue;
|
|
merged.push(code);
|
|
}
|
|
return merged;
|
|
}
|
|
|
|
function updateSelectionUI(skipPreview = false) {
|
|
if (!(selection[0] && selection[1])) {
|
|
currentRoute = [];
|
|
currentRouteTransfers = [];
|
|
}
|
|
|
|
fromEl.value = selection[0] || '';
|
|
toEl.value = selection[1] || '';
|
|
|
|
const getName = (code) => {
|
|
return stationNameByCode[String(code || '').trim()] || code;
|
|
};
|
|
|
|
$('#fromDisplay').textContent = selection[0] ? getName(selection[0]) : '请在上方地图选择';
|
|
$('#toDisplay').textContent = selection[1] ? getName(selection[1]) : '请在上方地图选择';
|
|
|
|
document.querySelectorAll('.map-station').forEach(el => {
|
|
const code = el.getAttribute('data-code');
|
|
const canonical = el.getAttribute('data-canonical');
|
|
el.classList.remove('start', 'end', 'selected', 'route', 'route-transfer');
|
|
if (selection[0] && canonical === (stationCanonicalByCode[selection[0]] || selection[0])) el.classList.add('start');
|
|
if (selection[1] && canonical === (stationCanonicalByCode[selection[1]] || selection[1])) el.classList.add('end');
|
|
|
|
if (Array.isArray(currentRoute) && currentRoute.includes(code)) el.classList.add('route');
|
|
if (Array.isArray(currentRouteTransfers) && currentRouteTransfers.includes(code)) el.classList.add('route-transfer');
|
|
});
|
|
|
|
renderTvmRoute();
|
|
|
|
if(!skipPreview && selection[0] && selection[1]) previewPrice();
|
|
}
|
|
|
|
renderSystemMap();
|
|
|
|
async function previewPrice(force = false){
|
|
const seq = ++previewSeq;
|
|
const type = document.querySelector('input[name="trainType"]:checked').value;
|
|
const trips = normalizeTrips();
|
|
|
|
const from = (fromEl.value||'').trim();
|
|
const to = (toEl.value||'').trim();
|
|
if(!from || !to){ priceBox.innerHTML = '<div class="empty-state jr-empty-state"><p>请选择起点与终点</p></div>'; return; }
|
|
const previewKey = `${from}|${to}|${type}|${trips}`;
|
|
if (!force && previewKey === lastPreviewKey) return;
|
|
lastPreviewKey = previewKey;
|
|
|
|
try{
|
|
const fare = await api.fareQuery(from, to);
|
|
if (seq !== previewSeq) return;
|
|
if(fare && (fare.error || fare['错误'])){ priceBox.innerHTML = '<div class="list-item jr-result-row"><span class="k">提示</span><span class="v">未找到对应票价</span></div>'; return; }
|
|
const resolvedFrom = String(fare?.from_code || '').trim();
|
|
const resolvedTo = String(fare?.to_code || '').trim();
|
|
if ((resolvedFrom && resolvedFrom !== from) || (resolvedTo && resolvedTo !== to)) {
|
|
lastPreviewKey = '';
|
|
priceBox.innerHTML = `
|
|
<div class="empty-state jr-empty-state">
|
|
<p>站点解析异常，当前后端返回的站码与页面选择不一致。</p>
|
|
<p>已选：${getStationDisplayName(from)}(${from}) -> ${getStationDisplayName(to)}(${to})</p>
|
|
<p>返回：${getStationDisplayName(resolvedFrom)}(${resolvedFrom || '-'}) -> ${getStationDisplayName(resolvedTo)}(${resolvedTo || '-'})</p>
|
|
<p>请先部署最新后端并清理 CDN 缓存后再试。</p>
|
|
</div>
|
|
`;
|
|
currentRoute = [];
|
|
currentRouteTransfers = [];
|
|
updateSelectionUI(true);
|
|
return;
|
|
}
|
|
const discRaw = Number(fare?.discount ?? fare?.['折扣'] ?? 1);
|
|
const disc = Number.isFinite(discRaw) && discRaw > 0 ? discRaw : 1;
|
|
const base = (type==='Express')
|
|
? Number(fare?.express_fare ?? fare?.['特快票价'] ?? 0)
|
|
: Number(fare?.regular_fare ?? fare?.['常规票价'] ?? 0);
|
|
const discountedRaw = (type==='Express')
|
|
? (fare?.discounted_express_fare ?? fare?.['优惠后特快票价'])
|
|
: (fare?.discounted_regular_fare ?? fare?.['优惠后常规票价']);
|
|
const discountedSingle = Number(discountedRaw ?? Math.round(base * disc) ?? 0);
|
|
const price = discountedSingle * trips;
|
|
|
|
const routeKey = (type === 'Express') ? 'express_path' : 'regular_path';
|
|
const transferKey = (type === 'Express') ? 'express_transfers' : 'regular_transfers';
|
|
currentRoute = Array.isArray(fare?.[routeKey]) ? fare[routeKey] : [];
|
|
currentRouteTransfers = Array.isArray(fare?.[transferKey]) ? fare[transferKey] : [];
|
|
const displayRoute = buildDisplayRouteCodes(currentRoute, from, to);
|
|
const routeText = displayRoute.length > 0 ? displayRoute.map(getStationDisplayName).join(' → ') : '';
|
|
const transferStops = [];
|
|
const seenTransferNames = new Set();
|
|
for (const code of currentRouteTransfers) {
|
|
if (code === from || code === to) continue;
|
|
const nameKey = getStationDisplayName(code).replace(/\s+/g, '');
|
|
if (!nameKey || seenTransferNames.has(nameKey)) continue;
|
|
seenTransferNames.add(nameKey);
|
|
transferStops.push(code);
|
|
}
|
|
const transferHtml = transferStops.length
|
|
? `<div class="jr-transfer-chips">${transferStops.map(c => `<span class="badge badge-secondary">${getStationDisplayName(c)}</span>`).join('')}</div>`
|
|
: `<span class="text-muted">无</span>`;
|
|
|
|
priceBox.innerHTML = `
|
|
<div class="list-item jr-result-row"><span class="k">原始票价</span><span class="v">${base}</span></div>
|
|
<div class="list-item jr-result-row"><span class="k">优惠后票价</span><span class="v">${discountedSingle}</span></div>
|
|
<div class="list-item jr-result-row"><span class="k">折扣</span><span class="v">-${Math.round((1-disc)*100)}%</span></div>
|
|
${routeText ? `<div class="list-item jr-result-row jr-result-multiline"><span class="k">路径</span><span class="v jr-route-text">${routeText}</span></div>` : ``}
|
|
<div class="list-item jr-result-row jr-result-multiline"><span class="k">换乘</span><span class="v jr-route-text">${transferHtml}</span></div>
|
|
<div class="list-item jr-result-row jr-total-row">
|
|
<span class="k">总价</span><span class="v jr-total-amount">${price}</span>
|
|
</div>
|
|
`;
|
|
updateSelectionUI(true);
|
|
}catch(e){
|
|
lastPreviewKey = '';
|
|
priceBox.innerHTML = '<div class="empty-state jr-empty-state"><p>票价预估失败，请稍后再试。</p></div>';
|
|
}
|
|
}
|
|
|
|
async function createOrder(){
|
|
const type = document.querySelector('input[name="trainType"]:checked').value;
|
|
const trips = normalizeTrips();
|
|
const ride_date = new Date().toISOString().slice(0, 10);
|
|
|
|
let payload = null;
|
|
const from = (fromEl.value||'').trim();
|
|
const to = (toEl.value||'').trim();
|
|
if(!from || !to){ alert('请完整填写信息'); return; }
|
|
|
|
await previewPrice(true);
|
|
payload = { start: from, terminal: to, train_type: type, trips, ride_date };
|
|
|
|
try{
|
|
const res = await fetch('/api/public/orders', { method:'POST', headers:{ 'Content-Type':'application/json' }, body: JSON.stringify(payload) });
|
|
const r = await res.json();
|
|
if(r && r.ok){
|
|
const buildTokenLink = (code) => {
|
|
if (location.hostname.includes('fse-media.group')) {
|
|
return `https://ticket.fse-media.group/token?code=${encodeURIComponent(code)}`;
|
|
}
|
|
return `/token.html?code=${encodeURIComponent(code)}`;
|
|
};
|
|
|
|
voucherBox.innerHTML = `
|
|
<div class="voucher-container jr-voucher-panel">
|
|
<div class="jr-voucher-meta">凭证码</div>
|
|
<div class="voucher-code">${r.code}</div>
|
|
<div class="voucher-hint">请在游戏内任意售票机选择线上订票并输入该凭证码兑票。</div>
|
|
<div class="toolbar jr-voucher-actions">
|
|
<a class="btn jr-detail-btn" href="${buildTokenLink(r.code)}" target="_self"><i class="fas fa-eye"></i> 详情</a>
|
|
</div>
|
|
</div>
|
|
`;
|
|
}else{
|
|
alert('创建失败: ' + (r.error || '未知错误'));
|
|
}
|
|
}catch(e){ alert('创建失败'); }
|
|
}
|
|
|
|
const btnPreview = $('#previewPrice');
|
|
if(btnPreview) btnPreview.onclick = previewPrice;
|
|
|
|
const btnCreate = $('#createOrder');
|
|
if(btnCreate) btnCreate.onclick = createOrder;
|
|
|
|
document.querySelectorAll('input[name="trainType"]').forEach(el => {
|
|
el.onchange = () => { if(fromEl.value && toEl.value) previewPrice(); };
|
|
});
|
|
if (tripsEl) {
|
|
tripsEl.oninput = () => { if(fromEl.value && toEl.value) previewPrice(); };
|
|
tripsEl.onchange = () => { normalizeTrips(); if(fromEl.value && toEl.value) previewPrice(); };
|
|
}
|
|
})();
|