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2780 lines (2652 loc) · 100 KB
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<!DOCTYPE html>
<html lang="zh-Hant">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>EcoGo · 換電／加油間隔路線規劃</title>
<meta name="description" content="EcoGo：免費開源路線（Valhalla／OSRM／Photon／Leaflet），依 Ionex、Gogoro 換電站與加油站間隔規劃最適路線，並一鍵開啟 Google Maps。" />
<link rel="canonical" href="https://ecogo.wastebase.xyz/" />
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link href="https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap" rel="stylesheet" />
<link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" integrity="sha256-p4NxAoJBhIIN+hmNHrzRCf9tD/miZyoHS5obTRR9BMY=" crossorigin="" />
<style>
:root {
--bg: #0e1412;
--bg-2: #16201c;
--panel: #1a2621;
--line: #2c3d35;
--text: #e7efe9;
--muted: #8aa396;
--ionex: #2ec4b6;
--gogoro: #6fbf73;
--gas: #e0a045;
--route: #3dd6c6;
--danger: #e07171;
--ok: #5dcf8a;
--maps: #4285f4;
--shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
--radius: 14px;
--font: "IBM Plex Sans", "Noto Sans TC", sans-serif;
--display: "Space Grotesk", "IBM Plex Sans", sans-serif;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
font-family: var(--font);
color: var(--text);
background:
radial-gradient(1200px 600px at 10% -10%, #1c3a32 0%, transparent 55%),
radial-gradient(900px 500px at 100% 0%, #1a2740 0%, transparent 45%),
linear-gradient(160deg, #0c1210, #121a17 40%, #0e1412);
overflow: hidden;
}
.app {
display: grid;
grid-template-columns: minmax(340px, 420px) 1fr;
height: 100%;
}
.sidebar {
display: flex;
flex-direction: column;
gap: 12px;
padding: 16px 14px 18px;
border-right: 1px solid var(--line);
background: color-mix(in srgb, var(--bg-2) 88%, transparent);
backdrop-filter: blur(8px);
overflow: auto;
z-index: 2;
}
.brand { display: grid; gap: 4px; padding: 2px 2px 4px; }
.brand h1 {
margin: 0;
font-family: var(--display);
font-size: 1.28rem;
letter-spacing: -0.02em;
line-height: 1.15;
}
.brand p { margin: 0; color: var(--muted); font-size: 0.82rem; line-height: 1.45; }
.card {
background: var(--panel);
border: 1px solid var(--line);
border-radius: var(--radius);
padding: 12px;
box-shadow: var(--shadow);
overflow: visible;
}
.card h2 {
margin: 0 0 10px;
font-size: 0.72rem;
letter-spacing: 0.08em;
text-transform: uppercase;
color: var(--muted);
font-weight: 600;
}
.field { display: grid; gap: 6px; margin-bottom: 12px; font-size: 0.84rem; }
.field:last-child { margin-bottom: 0; }
.field > span.lbl { color: var(--text); font-weight: 500; }
.lbl-row {
display: flex;
align-items: center;
justify-content: space-between;
gap: 8px;
min-height: 32px;
}
.lbl-row .lbl { color: var(--text); font-weight: 500; }
.btn-locate {
flex: 0 0 auto;
min-height: 32px;
height: 32px;
padding: 0 12px;
border-radius: 8px;
border: 1px solid var(--line);
background: #121b17;
color: var(--text);
font: inherit;
font-size: 0.78rem;
font-weight: 600;
cursor: pointer;
white-space: nowrap;
}
.btn-locate:hover { border-color: var(--ionex); color: var(--ionex); }
.btn-locate:disabled {
opacity: 0.55;
cursor: not-allowed;
}
.field input, .field select, .field textarea {
width: 100%;
min-height: 44px;
border: 1px solid var(--line);
background: #101815;
color: var(--text);
border-radius: 10px;
padding: 10px 12px;
font: inherit;
outline: none;
}
.field input:focus, .field select:focus { border-color: var(--ionex); }
.picked { min-height: 1.2em; color: var(--muted); font-size: 0.76rem; line-height: 1.35; word-break: break-word; }
.picked.ok { color: var(--ok); }
.note { margin: 8px 0 0; color: var(--muted); font-size: 0.76rem; line-height: 1.45; }
.mode-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mode-btn {
text-align: left;
border: 1px solid var(--line);
background: #121b17;
color: var(--text);
border-radius: 12px;
padding: 12px;
min-height: 76px;
cursor: pointer;
display: flex;
flex-direction: column;
justify-content: center;
gap: 4px;
}
.mode-btn.active {
border-color: color-mix(in srgb, var(--ionex) 70%, var(--line));
background: color-mix(in srgb, var(--ionex) 16%, #121b17);
box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ionex) 35%, transparent);
}
.mode-btn .t { display: block; font-weight: 600; font-size: 0.95rem; }
.mode-btn .d { display: block; color: var(--muted); font-size: 0.72rem; line-height: 1.35; }
.pin-row, .maps-row, .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.pin-row, .maps-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.via-actions { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.via-actions .btn-locate { min-width: 0; padding: 4px 8px; font-size: 0.72rem; }
.row-2 {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 10px;
align-items: stretch;
}
.row-2 > .field {
margin-bottom: 0;
height: 100%;
grid-template-rows: auto 44px;
align-content: stretch;
}
.row-2 > .field input,
.row-2 > .field select {
height: 44px;
min-height: 44px;
max-height: 44px;
padding: 0 12px;
line-height: 1.2;
appearance: none;
-webkit-appearance: none;
}
.row-2 > .field select {
background-image:
linear-gradient(45deg, transparent 50%, var(--muted) 50%),
linear-gradient(135deg, var(--muted) 50%, transparent 50%);
background-position:
calc(100% - 18px) calc(50% - 3px),
calc(100% - 12px) calc(50% - 3px);
background-size: 6px 6px, 6px 6px;
background-repeat: no-repeat;
padding-right: 32px;
}
.btn-ghost, .btn-primary, .btn-maps, .btn-load {
border: 1px solid var(--line);
background: #121b17;
color: var(--text);
border-radius: 10px;
min-height: 44px;
padding: 10px 12px;
font: inherit;
font-size: 0.84rem;
line-height: 1.25;
cursor: pointer;
width: 100%;
display: inline-flex;
align-items: center;
justify-content: center;
text-align: center;
white-space: nowrap;
}
.btn-ghost:hover { border-color: var(--ionex); }
.btn-primary {
background: linear-gradient(135deg, #1f8f82, #2ec4b6);
border-color: transparent;
color: #041411;
font-weight: 700;
font-size: 0.95rem;
min-height: 48px;
}
.btn-maps {
background: color-mix(in srgb, var(--maps) 22%, #121b17);
border-color: color-mix(in srgb, var(--maps) 55%, var(--line));
color: #d9e8ff;
font-weight: 600;
}
.btn-ghost { background: #121b17; }
.btn-primary:disabled, .btn-maps:disabled, .btn-ghost:disabled {
opacity: 0.45; cursor: not-allowed;
}
.station-type { display: grid; gap: 8px; }
.stype {
display: grid;
grid-template-columns: 22px 1fr auto;
gap: 10px;
align-items: center;
min-height: 56px;
padding: 10px 12px;
border-radius: 12px;
border: 1px solid var(--line);
background: #121b17;
}
.stype .name { font-weight: 600; font-size: 0.88rem; }
.stype .meta { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 0.72rem; margin-top: 2px; }
.stype .km-box {
display: grid;
gap: 2px;
justify-items: end;
}
.stype .km-box span { color: var(--muted); font-size: 0.68rem; }
.stype input[type="number"] {
width: 68px;
min-height: 40px;
border: 1px solid var(--line);
background: #0d1411;
color: var(--text);
border-radius: 8px;
padding: 8px;
font: inherit;
text-align: center;
}
.stype input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--ionex); }
.actions {
display: grid;
gap: 8px;
padding: 12px;
border: 1px solid var(--line);
border-radius: var(--radius);
background: color-mix(in srgb, var(--panel) 92%, #0a100e);
}
.swatch { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.swatch.ionex { background: var(--ionex); }
.swatch.gogoro { background: var(--gogoro); }
.swatch.gas { background: var(--gas); }
.status {
min-height: 2.4em;
font-size: 0.8rem;
color: var(--muted);
line-height: 1.4;
}
.status.ok { color: var(--ok); }
.status.err { color: var(--danger); }
.summary {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 8px;
margin-bottom: 12px;
}
.route-options {
display: grid;
gap: 8px;
margin: 0 0 12px;
}
.route-option {
text-align: left;
border: 1px solid var(--line);
background: #121b17;
color: var(--text);
border-radius: 12px;
padding: 10px 12px;
min-height: 56px;
cursor: pointer;
font: inherit;
display: grid;
gap: 2px;
}
.route-option:hover { border-color: color-mix(in srgb, var(--route) 55%, var(--line)); }
.route-option.active {
border-color: color-mix(in srgb, var(--route) 75%, var(--line));
background: color-mix(in srgb, var(--route) 14%, #121b17);
box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--route) 30%, transparent);
}
.route-option .t { font-weight: 600; font-size: 0.9rem; }
.route-option .d { color: var(--muted); font-size: 0.74rem; line-height: 1.35; }
.metric {
background: #121b17;
border: 1px solid var(--line);
border-radius: 10px;
padding: 10px;
min-height: 64px;
}
.metric .k { color: var(--muted); font-size: 0.72rem; }
.metric .v { font-family: var(--display); font-size: 1.02rem; margin-top: 4px; }
.itinerary {
margin: 0;
padding-left: 18px;
display: grid;
gap: 8px;
font-size: 0.84rem;
}
.itinerary li { line-height: 1.4; }
.gmaps-url {
margin-top: 10px;
word-break: break-all;
font-size: 0.72rem;
color: var(--muted);
background: #101815;
border-radius: 8px;
padding: 8px;
border: 1px solid var(--line);
}
.suggest {
position: relative;
z-index: 1;
}
.suggest:focus-within { z-index: 30; }
.suggest-list {
position: absolute;
left: 0; right: 0; top: calc(100% + 4px);
z-index: 40;
background: #0f1714;
border: 1px solid var(--line);
border-radius: 10px;
max-height: 260px;
overflow: auto;
box-shadow: var(--shadow);
display: none;
}
.suggest-list.open { display: block; }
.suggest-list button {
display: block;
width: 100%;
text-align: left;
border: 0;
border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
background: transparent;
color: var(--text);
padding: 11px 12px;
min-height: 52px;
font: inherit;
cursor: pointer;
}
.suggest-list button:hover,
.suggest-list button.active { background: color-mix(in srgb, var(--ionex) 12%, transparent); }
.suggest-list .sub { display: block; color: var(--muted); font-size: 0.72rem; margin-top: 3px; line-height: 1.35; }
.suggest-list .badge {
display: inline-block;
margin-left: 6px;
padding: 1px 6px;
border-radius: 999px;
border: 1px solid var(--line);
color: var(--muted);
font-size: 0.66rem;
vertical-align: middle;
}
.map-wrap { position: relative; min-height: 280px; }
#map { height: 100%; width: 100%; background: #0a100e; }
.map-hint {
position: absolute;
left: 50%;
top: 18px;
transform: translateX(-50%);
z-index: 500;
background: rgba(10, 16, 14, 0.88);
border: 1px solid var(--line);
border-radius: 999px;
padding: 8px 14px;
font-size: 0.82rem;
display: none;
}
.map-legend {
position: absolute;
left: 12px;
bottom: 12px;
z-index: 500;
display: flex;
flex-wrap: wrap;
gap: 8px;
background: rgba(10, 16, 14, 0.88);
border: 1px solid var(--line);
border-radius: 12px;
padding: 8px 10px;
font-size: 0.74rem;
}
.map-legend span { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); }
.map-legend i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.leaflet-container { font: inherit; background: #0a100e; }
.end-marker {
width: 16px; height: 16px; border-radius: 50%;
border: 2px solid #fff; box-shadow: 0 0 0 2px rgba(0,0,0,.35);
}
.stop-marker {
width: 14px; height: 14px; border-radius: 50%;
border: 2px solid #0a100e; box-shadow: 0 0 0 1px rgba(255,255,255,.35);
}
@media (max-width: 920px) {
body { overflow: auto; }
.app { grid-template-columns: 1fr; height: auto; min-height: 100%; }
.sidebar { border-right: 0; border-bottom: 1px solid var(--line); max-height: none; }
.map-wrap { height: 58vh; min-height: 360px; }
.pin-row, .maps-row, .row-2 { grid-template-columns: 1fr; }
.mode-btn { min-height: 68px; }
}
@media (max-width: 420px) {
.sidebar { padding: 12px 10px 16px; }
.stype { grid-template-columns: 20px 1fr; }
.stype .km-box { grid-column: 2; justify-items: start; }
.stype input[type="number"] { width: 88px; }
}
</style>
</head>
<body>
<div class="app">
<aside class="sidebar">
<div class="brand">
<h1>EcoGo</h1>
<p>免費開源路線引擎：依 Ionex／Gogoro／加油站間隔規劃最適停靠，並可直開 Google Maps。</p>
</div>
<section class="card">
<h2>交通模式</h2>
<div class="mode-grid" role="radiogroup" aria-label="交通模式">
<button type="button" class="mode-btn active" data-mode="car" id="modeCar">
<span class="t">汽車</span>
<span class="d">Valhalla auto／OSRM driving，可用國道</span>
</button>
<button type="button" class="mode-btn" data-mode="scooter" id="modeScooter">
<span class="t">機車</span>
<span class="d">Valhalla motor_scooter，排除國道／快速道路</span>
</button>
</div>
<p class="note" id="modeNote">汽車模式：一般道路＋國道最佳路徑。</p>
</section>
<section class="card">
<h2>自選地址</h2>
<div class="field">
<span class="lbl-row">
<span class="lbl">起點</span>
<button type="button" class="btn-locate" id="locateStartBtn" title="使用裝置 GPS 精準定位，填入經緯度">精準定位</button>
</span>
<div class="suggest">
<input id="start" type="text" placeholder="地名／門牌／座標，例如：台北車站 或 25.0478,121.5170" autocomplete="off" />
<div class="suggest-list" id="startSuggest"></div>
</div>
<div class="picked" id="startPicked"></div>
</div>
<div id="viaPointsList"></div>
<div class="pin-row">
<button type="button" class="btn-ghost" id="addViaBtn">新增停靠點</button>
</div>
<label class="field"><span class="lbl">終點</span>
<div class="suggest">
<input id="end" type="text" placeholder="地名／門牌／座標，例如：台中火車站" autocomplete="off" />
<div class="suggest-list" id="endSuggest"></div>
</div>
<div class="picked" id="endPicked"></div>
</label>
<div class="pin-row">
<button type="button" class="btn-ghost" id="pinStartBtn">地圖點選起點</button>
<button type="button" class="btn-ghost" id="pinEndBtn">地圖點選終點</button>
</div>
</section>
<section class="card">
<h2>站點間隔</h2>
<div class="station-type" id="types">
<div class="stype on-ionex" data-type="ionex">
<input type="checkbox" id="use-ionex" checked />
<div>
<div class="name">Ionex 換電站</div>
<div class="meta"><i class="swatch ionex"></i>每隔幾公里找一站</div>
</div>
<div class="km-box">
<span>間隔 km</span>
<input type="number" id="km-ionex" min="5" max="200" step="1" value="40" aria-label="Ionex 間隔公里" />
</div>
</div>
<div class="stype on-gogoro" data-type="gogoro">
<input type="checkbox" id="use-gogoro" checked />
<div>
<div class="name">Gogoro 換電站</div>
<div class="meta"><i class="swatch gogoro"></i>每隔幾公里找一站</div>
</div>
<div class="km-box">
<span>間隔 km</span>
<input type="number" id="km-gogoro" min="5" max="200" step="1" value="50" aria-label="Gogoro 間隔公里" />
</div>
</div>
<div class="stype on-gas" data-type="gas">
<input type="checkbox" id="use-gas" />
<div>
<div class="name">加油站</div>
<div class="meta"><i class="swatch gas"></i>每隔幾公里找一站</div>
</div>
<div class="km-box">
<span>間隔 km</span>
<input type="number" id="km-gas" min="5" max="200" step="1" value="80" aria-label="加油站間隔公里" />
</div>
</div>
</div>
<div class="row-2" style="margin-top:12px">
<label class="field"><span class="lbl">搜尋廊道 (km)</span>
<input id="corridor" type="number" min="0.5" max="10" step="0.5" value="2.5" />
</label>
<label class="field"><span class="lbl">站點資料</span>
<select id="dataMode">
<option value="ionex" selected>Ionex 官方（即時／快取）</option>
<option value="osm">Gogoro／加油站優先 OSM</option>
<option value="demo">Gogoro／加油站沿線示範（Ionex 仍用官方）</option>
</select>
</label>
</div>
<p class="note">只要勾選 Ionex，一律只用 <code>api.ionex.com.tw</code> 官方站（失敗才快取），<strong>絕不會</strong>用示範點冒充。示範模式只補 Gogoro／加油站。行程可點「驗證座標」。</p>
</section>
<div class="actions">
<button class="btn-primary" id="planBtn" type="button">用開源路線規劃</button>
<div class="maps-row">
<button class="btn-maps" id="openMapsBtn" type="button" disabled>開啟 Google Maps</button>
<button class="btn-ghost" id="copyMapsBtn" type="button" disabled>複製 Maps 連結</button>
</div>
<button class="btn-ghost" id="clearBtn" type="button">清除結果</button>
<div class="status" id="status">就緒：輸入起終點後按規劃。完全免費，無需金鑰。</div>
</div>
<section class="card">
<h2>開源</h2>
<p class="note" style="margin:0">MIT License · 託管於 <a href="https://ecogo.wastebase.xyz/" style="color:var(--ionex)">ecogo.wastebase.xyz</a><br />
原始碼：<a href="https://github.com/StrawCoding/EcoGo" target="_blank" rel="noopener" style="color:var(--maps)">github.com/StrawCoding/EcoGo</a></p>
</section>
<section class="card" id="resultCard" hidden>
<h2>規劃結果</h2>
<div class="route-options" id="routeOptions" hidden></div>
<div class="summary">
<div class="metric"><div class="k">總里程</div><div class="v" id="mDistance">—</div></div>
<div class="metric"><div class="k">預估時間</div><div class="v" id="mDuration">—</div></div>
<div class="metric"><div class="k">停靠站數</div><div class="v" id="mStops">—</div></div>
<div class="metric"><div class="k">最大間距</div><div class="v" id="mGap">—</div></div>
</div>
<ol class="itinerary" id="itinerary"></ol>
<div class="gmaps-url" id="gmapsUrl"></div>
</section>
</aside>
<main class="map-wrap">
<div id="map"></div>
<div class="map-hint" id="mapHint">在地圖上點一下設定起點</div>
<div class="map-legend">
<span><i style="background:var(--route)"></i>開源路線</span>
<span><i style="background:var(--ionex)"></i>Ionex</span>
<span><i style="background:var(--gogoro)"></i>Gogoro</span>
<span><i style="background:var(--gas)"></i>加油站</span>
</div>
</main>
</div>
<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js" integrity="sha256-20nQCchB9co0qIjJZRGuk2/Z9VM+kNiyxNV1lvTlZBo=" crossorigin=""></script>
<script>
const VALHALLA_URL = "https://valhalla1.openstreetmap.de/route";
const OSRM_URL = "https://router.project-osrm.org/route/v1";
const PHOTON_URL = "https://photon.komoot.io/api/";
const NOMINATIM_URL = "https://nominatim.openstreetmap.org";
const OVERPASS_ENDPOINTS = [
"https://overpass.kumi.systems/api/interpreter",
"https://overpass-api.de/api/interpreter",
"https://overpass.osm.ch/api/interpreter",
];
const TW_BBOX = "119.3,21.8,122.1,25.4";
const LAST_ROUTE_KEY = "ecogo.lastRoute.v1";
const LAST_MODE_KEY = "ecogo.lastMode.v1";
const LAST_STATION_KEY = "ecogo.lastStations.v1";
const $ = (id) => document.getElementById(id);
const state = {
mode: "car",
start: null,
end: null,
viaPoints: [],
pinTarget: null,
mapsUrl: null,
map: null,
routeLayer: null,
altRouteLayers: [],
markers: [],
suggestTimers: {},
routeOptions: [],
selectedRouteIndex: 0,
planContext: null,
routeSwitching: false,
};
function setStatus(msg, kind = "") {
const el = $("status");
el.textContent = msg;
el.className = "status" + (kind ? ` ${kind}` : "");
}
function haversineKm(a, b) {
const R = 6371;
const toRad = (d) => (d * Math.PI) / 180;
const dLat = toRad(b.lat - a.lat);
const dLon = toRad(b.lon - a.lon);
const lat1 = toRad(a.lat);
const lat2 = toRad(b.lat);
const h =
Math.sin(dLat / 2) ** 2 +
Math.cos(lat1) * Math.cos(lat2) * Math.sin(dLon / 2) ** 2;
return 2 * R * Math.asin(Math.sqrt(h));
}
function formatKm(km) {
return `${km.toFixed(km >= 100 ? 0 : 1)} km`;
}
function formatDuration(sec) {
const m = Math.round(sec / 60);
const h = Math.floor(m / 60);
const mm = m % 60;
return h ? `${h} 時 ${mm} 分` : `${mm} 分`;
}
function typeLabel(type) {
return type === "ionex" ? "Ionex" : type === "gogoro" ? "Gogoro" : "加油站";
}
function typeColor(type) {
return type === "ionex" ? "#2ec4b6" : type === "gogoro" ? "#6fbf73" : "#e0a045";
}
function endpointLabel(which) {
if (which === "start") return "起點";
if (which === "end") return "終點";
if (which.startsWith("via-")) return `停靠點 ${+which.slice(4) + 1}`;
return which;
}
function showPicked(which, place) {
const el = $(`${which}Picked`);
if (!el) return;
if (!place) {
el.textContent = "";
el.className = "picked";
return;
}
const src = place.source ? ` · ${place.source}` : "";
el.textContent = `${place.name} · ${place.lat.toFixed(5)}, ${place.lon.toFixed(5)}${src}`;
el.className = "picked ok";
}
function saveLastRouteInputs() {
try {
localStorage.setItem(
LAST_ROUTE_KEY,
JSON.stringify({
start: $("start").value.trim(),
end: $("end").value.trim(),
viaPoints: getViaPointInputValues(),
})
);
} catch (_) {}
}
function restoreLastRouteInputs() {
try {
const raw = localStorage.getItem(LAST_ROUTE_KEY);
if (!raw) return;
const data = JSON.parse(raw);
if (typeof data?.start === "string" && data.start) $("start").value = data.start;
let end = "";
let viaPoints = [];
if (Array.isArray(data?.viaPoints)) {
end = typeof data.end === "string" ? data.end : "";
viaPoints = data.viaPoints.filter((v) => typeof v === "string");
} else if (Array.isArray(data?.destinations)) {
// 相容舊版：第一個當終點，其餘當停靠點
end = data.destinations[0] || data.end || "";
viaPoints = data.destinations.slice(1);
} else if (typeof data?.end === "string") {
end = data.end;
}
$("end").value = end;
$("viaPointsList").innerHTML = "";
viaPoints.forEach((v) => addViaPointField(v));
} catch (_) {}
}
function parseUrlRouteParams() {
const params = new URLSearchParams(window.location.search);
const pick = (...keys) => {
for (const k of keys) {
const v = params.get(k);
if (v != null && String(v).trim()) return String(v).trim();
}
return "";
};
const start = pick("start", "from", "origin");
const end = pick("end", "to", "destination");
const viaPoints = [];
const multiVia = [
...params.getAll("via"),
...params.getAll("waypoint"),
...params.getAll("stop"),
]
.map((v) => String(v).trim())
.filter(Boolean);
if (multiVia.length) {
viaPoints.push(...multiVia);
} else {
const bundled = pick("waypoints", "vias", "stops");
if (bundled) {
bundled.split(/[|,;]/).forEach((v) => {
const s = v.trim();
if (s) viaPoints.push(s);
});
}
}
const modeRaw = pick("mode").toLowerCase();
const mode =
modeRaw === "scooter" || modeRaw === "motor_scooter"
? "scooter"
: modeRaw === "car" || modeRaw === "auto"
? "car"
: "";
const autoplan = ["1", "true", "yes"].includes(pick("plan", "autoplan").toLowerCase());
const hasRoute = !!(start || end || viaPoints.length);
return { start, end, viaPoints, mode, autoplan, hasRoute };
}
function applyUrlRouteParams() {
const parsed = parseUrlRouteParams();
if (!parsed.hasRoute && !parsed.mode) return parsed;
if (parsed.start) $("start").value = parsed.start;
if (parsed.end) $("end").value = parsed.end;
if (parsed.hasRoute) {
$("viaPointsList").innerHTML = "";
parsed.viaPoints.forEach((v) => addViaPointField(v));
}
if (parsed.mode) setMode(parsed.mode, true);
if (parsed.hasRoute) saveLastRouteInputs();
if (parsed.hasRoute) {
setStatus("已從網址預填路線。", "ok");
}
return parsed;
}
function getViaPointInputs() {
return [...document.querySelectorAll(".via-input")];
}
function getViaPointInputValues() {
return getViaPointInputs().map((el) => el.value.trim());
}
function refreshViaPointLabels() {
const items = [...$("viaPointsList").querySelectorAll(".via-point-field")];
items.forEach((wrap, idx) => {
const n = idx + 1;
const lbl = wrap.querySelector(".lbl");
if (lbl) lbl.textContent = `停靠點 ${n}`;
const input = wrap.querySelector("input");
const suggestList = wrap.querySelector(".suggest-list");
if (input) {
const oldId = input.id;
const newId = `via-${idx}`;
if (oldId !== newId) {
input.id = newId;
if (suggestList) suggestList.id = `${newId}Suggest`;
delete state[oldId];
if (state.viaResolved?.[oldId]) {
state.viaResolved[newId] = state.viaResolved[oldId];
delete state.viaResolved[oldId];
}
}
}
wrap.querySelector(".via-up")?.toggleAttribute("disabled", idx === 0);
wrap.querySelector(".via-down")?.toggleAttribute("disabled", idx === items.length - 1);
});
}
function wireViaPointField(input) {
input.addEventListener("input", () => {
delete state.viaResolved?.[input.id];
saveLastRouteInputs();
});
input.addEventListener("change", saveLastRouteInputs);
input.addEventListener("blur", saveLastRouteInputs);
wireSuggest(input.id);
}
function addViaPointField(value = "") {
const wrap = document.createElement("div");
wrap.className = "field via-point-field";
const index = getViaPointInputs().length;
const id = `via-${index}`;
wrap.innerHTML = `
<span class="lbl-row">
<span class="lbl">停靠點 ${index + 1}</span>
<span class="via-actions">
<button type="button" class="btn-locate via-up" title="上移">↑</button>
<button type="button" class="btn-locate via-down" title="下移">↓</button>
<button type="button" class="btn-locate via-remove" title="移除此停靠點">移除</button>
</span>
</span>
<div class="suggest">
<input id="${id}" class="via-input" type="text" placeholder="地名／門牌／座標" autocomplete="off" />
<div class="suggest-list" id="${id}Suggest"></div>
</div>
`;
$("viaPointsList").appendChild(wrap);
const input = wrap.querySelector("input");
input.value = value;
wireViaPointField(input);
wrap.querySelector(".via-remove").addEventListener("click", () => {
wrap.remove();
refreshViaPointLabels();
saveLastRouteInputs();
});
wrap.querySelector(".via-up").addEventListener("click", () => {
const items = [...$("viaPointsList").querySelectorAll(".via-point-field")];
const i = items.indexOf(wrap);
if (i <= 0) return;
$("viaPointsList").insertBefore(wrap, items[i - 1]);
refreshViaPointLabels();
saveLastRouteInputs();
});
wrap.querySelector(".via-down").addEventListener("click", () => {
const items = [...$("viaPointsList").querySelectorAll(".via-point-field")];
const i = items.indexOf(wrap);
if (i < 0 || i >= items.length - 1) return;
$("viaPointsList").insertBefore(items[i + 1], wrap);
refreshViaPointLabels();
saveLastRouteInputs();
});
refreshViaPointLabels();
}
function setPlace(which, place, fillInput = true) {
if (which.startsWith("via-")) {
state.viaResolved = state.viaResolved || {};
state.viaResolved[which] = place;
if (fillInput && $(which)) $(which).value = place.name;
setMapsButtons(false);
saveLastRouteInputs();
return;
}
state[which] = place;
if (fillInput) $(which).value = place.name;
showPicked(which, place);
if (which === "start") syncEndpointMarker("start", place);
if (which === "end") syncRouteEndpointMarkers(state.viaPoints, place);
setMapsButtons(false);
saveLastRouteInputs();
}
function locateStartPrecise() {
if (!navigator.geolocation) {
setStatus("此瀏覽器不支援精準定位。", "err");
return;
}
const btn = $("locateStartBtn");
btn.disabled = true;
setStatus("正在取得精準定位…請允許瀏覽器位置權限。");
navigator.geolocation.getCurrentPosition(
(pos) => {
const lat = pos.coords.latitude;
const lon = pos.coords.longitude;
const acc = Number.isFinite(pos.coords.accuracy) ? Math.round(pos.coords.accuracy) : null;
const coordText = `${lat.toFixed(6)},${lon.toFixed(6)}`;
setPlace("start", {
name: coordText,
lat,
lon,
source: acc != null ? `gps±${acc}m` : "gps",
});
if (state.map) {
state.map.setView([lat, lon], Math.max(state.map.getZoom() || 12, 15));
}
setStatus(
acc != null
? `已精準定位起點：${coordText}（誤差約 ${acc} 公尺）`
: `已精準定位起點：${coordText}`,
"ok"
);
btn.disabled = false;
},
(err) => {
const code = err?.code;
let msg = "定位失敗，請再試一次。";
if (code === 1) msg = "定位被拒絕，請在瀏覽器允許位置權限後再按「精準定位」。";
else if (code === 2) msg = "無法取得位置資訊，請確認 GPS／定位服務已開啟。";
else if (code === 3) msg = "定位逾時，請移到訊號較好處再試。";
setStatus(msg, "err");
btn.disabled = false;
},
{
enableHighAccuracy: true,
timeout: 15000,
maximumAge: 0,
}
);
}
function setMapsButtons(on) {
$("openMapsBtn").disabled = !on;
$("copyMapsBtn").disabled = !on;
}
function saveLastMode(mode) {
try {
localStorage.setItem(LAST_MODE_KEY, mode === "scooter" ? "scooter" : "car");
} catch (_) {}
}
function restoreLastMode() {
try {
const raw = localStorage.getItem(LAST_MODE_KEY);
if (raw === "scooter" || raw === "car") return raw;
} catch (_) {}
return "car";
}
function clampNum(v, min, max, fallback) {
const n = Number(v);
if (!Number.isFinite(n)) return fallback;
return Math.min(max, Math.max(min, n));
}
function saveLastStationPrefs() {
try {
localStorage.setItem(
LAST_STATION_KEY,
JSON.stringify({
ionex: { enabled: $("use-ionex").checked, km: clampNum($("km-ionex").value, 5, 200, 40) },
gogoro: { enabled: $("use-gogoro").checked, km: clampNum($("km-gogoro").value, 5, 200, 50) },
gas: { enabled: $("use-gas").checked, km: clampNum($("km-gas").value, 5, 200, 80) },
corridor: clampNum($("corridor").value, 0.5, 10, 2.5),
dataMode: ["ionex", "osm", "demo"].includes($("dataMode").value)
? $("dataMode").value
: "ionex",
})
);
} catch (_) {}
}
function restoreLastStationPrefs() {
try {
const raw = localStorage.getItem(LAST_STATION_KEY);
if (!raw) return;
const data = JSON.parse(raw);
if (data?.ionex) {
$("use-ionex").checked = !!data.ionex.enabled;
$("km-ionex").value = String(clampNum(data.ionex.km, 5, 200, 40));
}
if (data?.gogoro) {
$("use-gogoro").checked = !!data.gogoro.enabled;
$("km-gogoro").value = String(clampNum(data.gogoro.km, 5, 200, 50));
}
if (data?.gas) {
$("use-gas").checked = !!data.gas.enabled;
$("km-gas").value = String(clampNum(data.gas.km, 5, 200, 80));
}
if (data?.corridor != null) {
$("corridor").value = String(clampNum(data.corridor, 0.5, 10, 2.5));
}
if (data?.dataMode === "osm" || data?.dataMode === "demo" || data?.dataMode === "ionex") {
$("dataMode").value = data.dataMode;
}
// 舊偏好若為 demo＋勾選 Ionex，會以為示範站是真站 → 強制改回官方模式
if ($("use-ionex").checked && $("dataMode").value === "demo") {