2569718930@qq.com
909 lines
27 KiB
JavaScript
909 lines
27 KiB
JavaScript
const DEFAULT_CONFIG = {
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apiBase: "https://polyweather-pro.vercel.app",
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authToken: "",
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selectedCity: "",
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siteBase: "https://polyweather-pro.vercel.app"
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};
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const CACHE_VERSION = "v1";
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let state = {
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config: { ...DEFAULT_CONFIG },
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cities: [],
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detail: null,
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lastActiveUrl: "",
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syncBusy: false,
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loadingCount: 0,
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chartHover: {
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points: [],
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tempSymbol: "°C"
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}
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};
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const els = {
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citySelect: document.getElementById("citySelect"),
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refreshBtn: document.getElementById("refreshBtn"),
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riskBadge: document.getElementById("riskBadge"),
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settlementLabel: document.getElementById("settlementLabel"),
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settlementValue: document.getElementById("settlementValue"),
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distanceValue: document.getElementById("distanceValue"),
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obsTimeValue: document.getElementById("obsTimeValue"),
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nearbyValue: document.getElementById("nearbyValue"),
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trendCanvas: document.getElementById("trendCanvas"),
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chartTooltip: document.getElementById("chartTooltip"),
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chartLegend: document.getElementById("chartLegend"),
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forecastRow: document.getElementById("forecastRow"),
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errorBox: document.getElementById("errorBox"),
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openFullBtn: document.getElementById("openFullBtn"),
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loadingOverlay: document.getElementById("loadingOverlay"),
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loadingText: document.getElementById("loadingText")
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};
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function normalizeBase(url) {
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return String(url || "").trim().replace(/\/+$/, "");
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}
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function buildCacheKey(kind, cityName = "") {
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const apiBase = normalizeBase(state.config?.apiBase || DEFAULT_CONFIG.apiBase);
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const city = String(cityName || "").trim().toLowerCase();
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return `polyweather:${CACHE_VERSION}:${apiBase}:${kind}:${city}`;
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}
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async function getLocalValue(key) {
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return new Promise((resolve) => {
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chrome.storage.local.get([key], (items) => {
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resolve(items?.[key] ?? null);
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});
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});
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}
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async function setLocalValue(key, value) {
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return new Promise((resolve) => {
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chrome.storage.local.set({ [key]: value }, resolve);
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});
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}
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function normalizeForMatch(value) {
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let out = decodeURIComponent(String(value || "")).toLowerCase();
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try {
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out = out.normalize("NFD").replace(/[\u0300-\u036f]/g, "");
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} catch (_e) {
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// Ignore unicode normalization failures.
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}
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return out;
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}
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function escapeRegExp(value) {
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return String(value || "").replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
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}
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function getCityAliasTokens(rawCityName) {
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const normalized = normalizeForMatch(rawCityName).trim().replace(/\s+/g, " ");
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const compact = normalized.replace(/\s+/g, "");
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const hyphen = normalized.replace(/\s+/g, "-");
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const aliases = new Set([normalized, compact, hyphen]);
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if (normalized === "hong kong") {
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aliases.add("hongkong");
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aliases.add("hong-kong");
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aliases.add("hk");
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}
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if (normalized === "taipei") {
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aliases.add("taipei-city");
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aliases.add("tp");
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aliases.add("tpe");
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}
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if (normalized === "new york") {
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aliases.add("new-york");
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aliases.add("nyc");
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}
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if (normalized === "sao paulo") {
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aliases.add("sao-paulo");
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aliases.add("saopaulo");
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}
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if (normalized === "tel aviv") {
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aliases.add("tel-aviv");
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aliases.add("telaviv");
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}
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if (normalized === "buenos aires") {
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aliases.add("buenos-aires");
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aliases.add("buenosaires");
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}
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return [...aliases].filter((item) => item && item.length >= 2);
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}
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function getCityAliasIndex() {
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const out = [];
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for (const city of state.cities) {
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const names = [
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String(city?.name || ""),
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String(city?.display_name || "")
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];
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const seen = new Set();
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for (const name of names) {
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for (const alias of getCityAliasTokens(name)) {
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if (seen.has(alias)) continue;
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seen.add(alias);
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out.push({ alias, cityName: city.name });
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}
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}
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}
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out.sort((a, b) => b.alias.length - a.alias.length);
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return out;
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}
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function matchCityInText(text) {
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const target = normalizeForMatch(text);
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if (!target) return "";
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const aliasIndex = getCityAliasIndex();
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for (const row of aliasIndex) {
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const alias = row.alias;
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if (!alias) continue;
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if (/^[a-z0-9-]+$/.test(alias)) {
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const re = new RegExp(`(^|[^a-z0-9])${escapeRegExp(alias)}([^a-z0-9]|$)`);
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if (re.test(target)) return row.cityName;
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} else if (target.includes(alias)) {
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return row.cityName;
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}
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}
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return "";
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}
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function inferCityFromUrl(url) {
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if (!url) return "";
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let parsed = null;
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try {
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parsed = new URL(url);
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} catch (_e) {
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parsed = null;
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}
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if (parsed) {
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const queryCity = parsed.searchParams.get("city") || parsed.searchParams.get("c");
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if (queryCity) {
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const byQuery = matchCityInText(queryCity);
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if (byQuery) return byQuery;
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}
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const hostPath = `${parsed.hostname} ${parsed.pathname} ${parsed.hash || ""}`;
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const byPath = matchCityInText(hostPath);
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if (byPath) return byPath;
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}
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return matchCityInText(url);
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}
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function showError(message) {
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els.errorBox.textContent = message;
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els.errorBox.classList.remove("hidden");
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}
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function clearError() {
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els.errorBox.textContent = "";
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els.errorBox.classList.add("hidden");
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}
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function setLoading(loading, text = "正在加载温度数据...") {
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if (!els.loadingOverlay) return;
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if (loading) {
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state.loadingCount += 1;
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} else {
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state.loadingCount = Math.max(0, state.loadingCount - 1);
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}
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const isVisible = state.loadingCount > 0;
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els.loadingOverlay.classList.toggle("hidden", !isVisible);
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if (isVisible && els.loadingText) {
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els.loadingText.textContent = text;
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}
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}
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function hideChartTooltip() {
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if (!els.chartTooltip) return;
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els.chartTooltip.classList.add("hidden");
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}
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function setChartHover(points, tempSymbol) {
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state.chartHover = {
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points: Array.isArray(points) ? points : [],
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tempSymbol: tempSymbol || "°C"
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};
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if (!state.chartHover.points.length) {
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hideChartTooltip();
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}
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}
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function onTrendCanvasHover(event) {
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const canvas = els.trendCanvas;
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const tooltip = els.chartTooltip;
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const hoverPoints = state.chartHover?.points || [];
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if (!canvas || !tooltip || !hoverPoints.length) {
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hideChartTooltip();
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return;
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}
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const rect = canvas.getBoundingClientRect();
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const scaleX = canvas.width / Math.max(rect.width, 1);
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const scaleY = canvas.height / Math.max(rect.height, 1);
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const x = (event.clientX - rect.left) * scaleX;
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const y = (event.clientY - rect.top) * scaleY;
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if (x < 0 || y < 0 || x > canvas.width || y > canvas.height) {
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hideChartTooltip();
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return;
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}
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let nearest = null;
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let nearestDistSq = Number.POSITIVE_INFINITY;
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for (const p of hoverPoints) {
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const dx = p.x - x;
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const dy = p.y - y;
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const distSq = dx * dx + dy * dy;
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if (distSq < nearestDistSq) {
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nearestDistSq = distSq;
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nearest = p;
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}
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}
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if (!nearest) {
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hideChartTooltip();
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return;
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}
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const symbol = state.chartHover?.tempSymbol || "°C";
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tooltip.textContent = `${nearest.series} ${nearest.time} ${nearest.value.toFixed(1)}${symbol}`;
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tooltip.classList.remove("hidden");
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const wrap = canvas.parentElement;
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if (!wrap) return;
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const wrapRect = wrap.getBoundingClientRect();
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const localX = event.clientX - wrapRect.left;
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const localY = event.clientY - wrapRect.top;
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let left = localX + 10;
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let top = localY - 28;
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const tipW = tooltip.offsetWidth || 120;
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const tipH = tooltip.offsetHeight || 28;
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if (left + tipW + 8 > wrap.clientWidth) left = wrap.clientWidth - tipW - 8;
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if (left < 8) left = 8;
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if (top < 8) top = localY + 12;
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if (top + tipH + 8 > wrap.clientHeight) top = wrap.clientHeight - tipH - 8;
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tooltip.style.left = `${Math.round(left)}px`;
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tooltip.style.top = `${Math.round(top)}px`;
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}
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function setRefreshing(isRefreshing) {
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if (!els.refreshBtn) return;
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els.refreshBtn.disabled = Boolean(isRefreshing);
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els.refreshBtn.classList.toggle("spinning", Boolean(isRefreshing));
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}
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function riskText(level) {
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const low = String(level || "medium").toLowerCase();
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if (low === "low") return "低风险";
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if (low === "high") return "高风险";
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return "中风险";
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}
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function getSettlementSourceDisplay(detail) {
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const source = String(detail?.current?.settlement_source || "").toLowerCase();
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if (source === "hko") {
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return {
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label: "结算源",
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value: "香港天文台 (HKO)"
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};
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}
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if (source === "cwa") {
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return {
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label: "结算源",
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value: "交通部中央气象署 (CWA)"
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};
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}
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const airport = detail?.risk?.airport || "--";
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const icao = detail?.risk?.icao ? ` (${detail.risk.icao})` : "";
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return {
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label: "结算机场",
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value: `${airport}${icao}`
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};
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}
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function formatTemp(v, symbol) {
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const n = Number(v);
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if (!Number.isFinite(n)) return "--";
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return `${n.toFixed(1)}${symbol || "°C"}`;
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}
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function formatForecastDate(day, index) {
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if (index === 0) return "今天";
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const str = String(day || "");
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const m = str.match(/^(\d{4})-(\d{2})-(\d{2})$/);
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if (!m) return str || "--";
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return `${m[2]}/${m[3]}`;
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}
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function parseTimeToMinute(value) {
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const text = String(value || "");
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const m = text.match(/(\d{1,2}):(\d{2})/);
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if (!m) return Number.NaN;
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const hh = Number(m[1]);
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const mm = Number(m[2]);
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if (!Number.isFinite(hh) || !Number.isFinite(mm)) return Number.NaN;
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if (hh < 0 || hh > 23 || mm < 0 || mm > 59) return Number.NaN;
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return hh * 60 + mm;
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}
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function getObservationRows(detail) {
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const obsSource = Array.isArray(detail?.settlement_today_obs) && detail.settlement_today_obs.length
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? detail.settlement_today_obs
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: Array.isArray(detail?.metar_today_obs)
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? detail.metar_today_obs
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: [];
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const rows = [];
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for (const row of obsSource) {
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const temp = Number(row?.temp);
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const time = String(row?.time || "");
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if (!Number.isFinite(temp) || !time) continue;
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rows.push({
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temp,
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time,
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minute: parseTimeToMinute(time)
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});
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}
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const sortable = rows.every((row) => Number.isFinite(row.minute));
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if (sortable) {
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rows.sort((a, b) => a.minute - b.minute);
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}
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return rows;
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}
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async function getConfig() {
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return new Promise((resolve) => {
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chrome.storage.sync.get(DEFAULT_CONFIG, (items) => {
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resolve({
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apiBase: normalizeBase(items.apiBase || DEFAULT_CONFIG.apiBase),
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siteBase: normalizeBase(items.siteBase || items.apiBase || DEFAULT_CONFIG.siteBase),
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authToken: String(items.authToken || ""),
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selectedCity: String(items.selectedCity || "")
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});
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});
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});
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}
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async function saveConfigPatch(patch) {
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const next = { ...state.config, ...patch };
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state.config = next;
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return new Promise((resolve) => {
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chrome.storage.sync.set(next, resolve);
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});
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}
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async function getCachedCities() {
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const cached = await getLocalValue(buildCacheKey("cities"));
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const cities = cached?.cities;
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return Array.isArray(cities) && cities.length ? cities : null;
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}
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async function setCachedCities(cities) {
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if (!Array.isArray(cities) || !cities.length) return;
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await setLocalValue(buildCacheKey("cities"), {
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updated_at: new Date().toISOString(),
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cities
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});
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}
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async function getCachedDetail(cityName) {
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if (!cityName) return null;
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const cached = await getLocalValue(buildCacheKey("detail", cityName));
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return cached?.detail || null;
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}
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async function setCachedDetail(cityName, detail) {
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if (!cityName || !detail || typeof detail !== "object") return;
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await setLocalValue(buildCacheKey("detail", cityName), {
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updated_at: new Date().toISOString(),
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detail
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});
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}
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async function setSelectedCity(cityName, options = {}) {
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const { persist = true, reloadDetail = true } = options;
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const target = String(cityName || "");
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if (!target) return;
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if (!state.cities.find((city) => city.name === target)) return;
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const changed = state.config.selectedCity !== target;
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state.config.selectedCity = target;
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if (changed && persist) {
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await saveConfigPatch({ selectedCity: target });
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}
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renderCitySelect();
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if (reloadDetail) {
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await loadDetail(target);
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}
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}
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async function apiGet(path) {
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const headers = { Accept: "application/json" };
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if (state.config.authToken) {
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headers.Authorization = `Bearer ${state.config.authToken}`;
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}
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const url = `${normalizeBase(state.config.apiBase)}${path}`;
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const res = await fetch(url, { headers, cache: "no-store" });
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const text = await res.text();
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let data = null;
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try {
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data = text ? JSON.parse(text) : null;
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} catch (_e) {
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data = text;
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}
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if (!res.ok) {
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const errMsg = typeof data === "object" && data
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? JSON.stringify(data)
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: String(data || res.statusText);
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throw new Error(`HTTP ${res.status}: ${errMsg}`);
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}
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return data;
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}
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function renderCitySelect() {
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const current = state.config.selectedCity;
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els.citySelect.innerHTML = "";
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for (const c of state.cities) {
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const op = document.createElement("option");
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op.value = c.name;
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op.textContent = c.display_name || c.name;
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if (c.name === current) op.selected = true;
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els.citySelect.appendChild(op);
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}
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}
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function renderRiskBadge(detail) {
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const lvl = String(detail?.risk?.level || "medium").toLowerCase();
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els.riskBadge.classList.remove("low", "medium", "high");
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els.riskBadge.classList.add(lvl === "low" || lvl === "high" ? lvl : "medium");
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els.riskBadge.textContent = riskText(lvl);
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}
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function extractTrendSeries(detail) {
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const hourly = detail?.hourly || {};
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const times = Array.isArray(hourly.times) ? hourly.times : [];
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const temps = Array.isArray(hourly.temps) ? hourly.temps : [];
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const trend = [];
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for (let i = 0; i < times.length; i += 1) {
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const t = Number(temps[i]);
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if (!Number.isFinite(t)) continue;
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const timeText = String(times[i]);
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trend.push({ t: timeText, v: t, m: parseTimeToMinute(timeText) });
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}
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const obs = [];
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for (const row of getObservationRows(detail)) {
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obs.push({ t: row.time, v: row.temp, m: row.minute });
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}
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return { trend, obs };
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}
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function drawTrendChart(detail) {
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const canvas = els.trendCanvas;
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const ctx = canvas.getContext("2d");
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const width = canvas.width;
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const height = canvas.height;
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ctx.clearRect(0, 0, width, height);
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const { trend, obs } = extractTrendSeries(detail);
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const points = [...trend, ...obs];
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const hoverPoints = [];
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const tempSymbol = detail?.temp_symbol || "°C";
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const obsSeriesLabel = String(detail?.current?.settlement_source_label || "OBS").toUpperCase();
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if (!points.length) {
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setChartHover([], tempSymbol);
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ctx.fillStyle = "#8ba0be";
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ctx.font = "14px Inter, sans-serif";
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ctx.fillText("暂无趋势数据", 18, 40);
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return;
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}
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const minVal = Math.min(...points.map((p) => p.v));
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const maxVal = Math.max(...points.map((p) => p.v));
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const vPad = Math.max(1, (maxVal - minVal) * 0.2);
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const yMin = minVal - vPad;
|
||
const yMax = maxVal + vPad;
|
||
const inner = { left: 38, top: 16, right: width - 12, bottom: height - 30 };
|
||
const w = inner.right - inner.left;
|
||
const h = inner.bottom - inner.top;
|
||
|
||
const minuteValues = points.map((p) => p.m).filter((v) => Number.isFinite(v));
|
||
const canUseMinuteAxis = minuteValues.length >= 2 && Math.max(...minuteValues) > Math.min(...minuteValues);
|
||
const minMinute = canUseMinuteAxis ? Math.min(...minuteValues) : 0;
|
||
const maxMinute = canUseMinuteAxis ? Math.max(...minuteValues) : 0;
|
||
|
||
function xFromIndex(idx, total) {
|
||
if (total <= 1) return inner.left;
|
||
return inner.left + (idx / (total - 1)) * w;
|
||
}
|
||
function xFromMinute(minute) {
|
||
if (!canUseMinuteAxis || !Number.isFinite(minute)) return inner.left;
|
||
return inner.left + ((minute - minMinute) / (maxMinute - minMinute)) * w;
|
||
}
|
||
function yFromValue(v) {
|
||
return inner.bottom - ((v - yMin) / (yMax - yMin)) * h;
|
||
}
|
||
|
||
ctx.strokeStyle = "rgba(255,255,255,0.08)";
|
||
ctx.lineWidth = 1;
|
||
for (let i = 0; i < 4; i += 1) {
|
||
const y = inner.top + (h / 3) * i;
|
||
ctx.beginPath();
|
||
ctx.moveTo(inner.left, y);
|
||
ctx.lineTo(inner.right, y);
|
||
ctx.stroke();
|
||
}
|
||
|
||
ctx.fillStyle = "#7f95b2";
|
||
ctx.font = "12px Inter, sans-serif";
|
||
for (let i = 0; i < 4; i += 1) {
|
||
const val = yMax - ((yMax - yMin) / 3) * i;
|
||
const y = inner.top + (h / 3) * i + 4;
|
||
ctx.fillText(`${val.toFixed(0)}°`, 6, y);
|
||
}
|
||
|
||
if (trend.length) {
|
||
ctx.strokeStyle = "#facc15";
|
||
ctx.lineWidth = 2.5;
|
||
ctx.beginPath();
|
||
trend.forEach((p, idx) => {
|
||
const x = canUseMinuteAxis ? xFromMinute(p.m) : xFromIndex(idx, trend.length);
|
||
const y = yFromValue(p.v);
|
||
hoverPoints.push({ x, y, time: p.t, value: p.v, series: "DEB" });
|
||
if (idx === 0) ctx.moveTo(x, y);
|
||
else ctx.lineTo(x, y);
|
||
});
|
||
ctx.stroke();
|
||
}
|
||
|
||
if (obs.length) {
|
||
ctx.strokeStyle = "rgba(34, 211, 238, 0.9)";
|
||
ctx.lineWidth = 1.8;
|
||
ctx.beginPath();
|
||
for (let i = 0; i < obs.length; i += 1) {
|
||
const x = canUseMinuteAxis ? xFromMinute(obs[i].m) : xFromIndex(i, obs.length);
|
||
const y = yFromValue(obs[i].v);
|
||
hoverPoints.push({ x, y, time: obs[i].t, value: obs[i].v, series: obsSeriesLabel });
|
||
if (i === 0) ctx.moveTo(x, y);
|
||
else ctx.lineTo(x, y);
|
||
}
|
||
ctx.stroke();
|
||
|
||
// Keep dots sparse to avoid a "full row of points" look.
|
||
const markerStep = Math.max(1, Math.ceil(obs.length / 12));
|
||
ctx.fillStyle = "#22d3ee";
|
||
for (let i = 0; i < obs.length; i += markerStep) {
|
||
const x = canUseMinuteAxis ? xFromMinute(obs[i].m) : xFromIndex(i, obs.length);
|
||
const y = yFromValue(obs[i].v);
|
||
ctx.beginPath();
|
||
ctx.arc(x, y, 3.2, 0, Math.PI * 2);
|
||
ctx.fill();
|
||
}
|
||
|
||
// Always draw last marker for latest observation.
|
||
const lastObs = obs[obs.length - 1];
|
||
const lastX = canUseMinuteAxis ? xFromMinute(lastObs.m) : xFromIndex(obs.length - 1, obs.length);
|
||
const lastY = yFromValue(lastObs.v);
|
||
ctx.beginPath();
|
||
ctx.arc(lastX, lastY, 3.6, 0, Math.PI * 2);
|
||
ctx.fill();
|
||
}
|
||
|
||
const ticks = trend.length ? trend : obs;
|
||
ctx.fillStyle = "#7f95b2";
|
||
ctx.font = "11px Inter, sans-serif";
|
||
const step = Math.max(1, Math.floor(ticks.length / 4));
|
||
for (let i = 0; i < ticks.length; i += step) {
|
||
const x = canUseMinuteAxis ? xFromMinute(ticks[i].m) : xFromIndex(i, ticks.length);
|
||
const text = String(ticks[i].t).slice(0, 5);
|
||
ctx.fillText(text, x - 12, height - 8);
|
||
}
|
||
|
||
setChartHover(hoverPoints, tempSymbol);
|
||
}
|
||
|
||
function renderForecast(detail) {
|
||
const symbol = detail?.temp_symbol || "°C";
|
||
const daily = Array.isArray(detail?.forecast?.daily) ? detail.forecast.daily : [];
|
||
els.forecastRow.innerHTML = "";
|
||
for (let i = 0; i < Math.min(daily.length, 6); i += 1) {
|
||
const day = daily[i];
|
||
const card = document.createElement("div");
|
||
card.className = `forecast-card ${i === 0 ? "today" : ""}`;
|
||
|
||
const d = document.createElement("div");
|
||
d.className = "f-date";
|
||
d.textContent = formatForecastDate(day?.date, i);
|
||
card.appendChild(d);
|
||
|
||
const v = document.createElement("div");
|
||
v.className = "f-temp";
|
||
v.textContent = formatTemp(day?.max_temp, symbol);
|
||
card.appendChild(v);
|
||
|
||
els.forecastRow.appendChild(card);
|
||
}
|
||
if (!daily.length) {
|
||
els.forecastRow.textContent = "暂无多日预报";
|
||
}
|
||
}
|
||
|
||
function renderDetail(detail) {
|
||
state.detail = detail;
|
||
renderRiskBadge(detail);
|
||
|
||
const profile = getSettlementSourceDisplay(detail);
|
||
els.settlementLabel.textContent = profile.label;
|
||
els.settlementValue.textContent = profile.value;
|
||
els.distanceValue.textContent = Number.isFinite(Number(detail?.risk?.distance_km))
|
||
? `${Number(detail.risk.distance_km)} km`
|
||
: "--";
|
||
els.obsTimeValue.textContent = detail?.current?.obs_time || "--";
|
||
const nearby = Array.isArray(detail?.mgm_nearby) ? detail.mgm_nearby.length : 0;
|
||
els.nearbyValue.textContent = `${nearby} 个参与监控`;
|
||
|
||
drawTrendChart(detail);
|
||
renderForecast(detail);
|
||
|
||
const sourceTag = String(detail?.current?.settlement_source_label || "").toUpperCase() || "OBS";
|
||
const obs = getObservationRows(detail);
|
||
if (obs.length >= 2) {
|
||
const first = obs[0];
|
||
const last = obs[obs.length - 1];
|
||
els.chartLegend.textContent = `${sourceTag}: ${first.temp}°C@${first.time} -> ${last.temp}°C@${last.time}`;
|
||
} else {
|
||
els.chartLegend.textContent = `${sourceTag}: 暂无连续观测`;
|
||
}
|
||
}
|
||
|
||
function normalizeAggregateDetail(payload) {
|
||
const overview = payload?.overview || {};
|
||
const risk = payload?.risk || {};
|
||
const officialCurrent = payload?.official?.metar?.current || {};
|
||
const timeseries = payload?.timeseries || {};
|
||
const probs = payload?.probabilities || {};
|
||
|
||
return {
|
||
name: overview.name || payload.city || "",
|
||
display_name: overview.display_name || overview.name || payload.city || "",
|
||
lat: overview.lat,
|
||
lon: overview.lon,
|
||
temp_symbol: overview.temp_symbol || "°C",
|
||
local_time: overview.local_time,
|
||
local_date: overview.local_date,
|
||
risk: {
|
||
level: risk.level || overview.risk_level || "medium",
|
||
emoji: risk.emoji,
|
||
airport: risk.airport || overview.airport,
|
||
icao: risk.icao || overview.icao,
|
||
distance_km: risk.distance_km,
|
||
warning: risk.warning || overview.risk_warning
|
||
},
|
||
current: {
|
||
...(officialCurrent || {}),
|
||
settlement_source: overview.settlement_source || officialCurrent?.settlement_source,
|
||
settlement_source_label:
|
||
overview.settlement_source_label || officialCurrent?.settlement_source_label
|
||
},
|
||
mgm_nearby: payload?.official?.mgm_nearby || [],
|
||
forecast: {
|
||
daily: Array.isArray(timeseries.forecast_daily) ? timeseries.forecast_daily : []
|
||
},
|
||
hourly: timeseries.hourly || { times: [], temps: [] },
|
||
metar_today_obs: timeseries.metar_today_obs || [],
|
||
settlement_today_obs: timeseries.settlement_today_obs || [],
|
||
probabilities: probs || { mu: null, distribution: [] },
|
||
updated_at: payload?.fetched_at
|
||
};
|
||
}
|
||
|
||
async function loadDetail(cityName, options = {}) {
|
||
const { forceRefresh = false } = options;
|
||
const targetCity = String(cityName || "");
|
||
if (!targetCity) return { fromCache: false };
|
||
|
||
const cachedDetail = await getCachedDetail(targetCity);
|
||
if (!forceRefresh && cachedDetail) {
|
||
renderDetail(cachedDetail);
|
||
return { fromCache: true };
|
||
}
|
||
|
||
setLoading(true, forceRefresh ? "正在刷新最新温度数据..." : "正在加载温度数据...");
|
||
try {
|
||
const encoded = encodeURIComponent(targetCity);
|
||
const suffix = forceRefresh ? "?force_refresh=1" : "";
|
||
let detail = null;
|
||
try {
|
||
// Preferred legacy endpoint: already matches frontend card schema.
|
||
detail = await apiGet(`/api/city/${encoded}${suffix}`);
|
||
} catch (_legacyErr) {
|
||
// Fallback to aggregate endpoint and normalize structure.
|
||
const payload = await apiGet(`/api/city/${encoded}/detail${suffix}`);
|
||
detail =
|
||
payload && payload.overview && payload.timeseries
|
||
? normalizeAggregateDetail(payload)
|
||
: payload;
|
||
}
|
||
renderDetail(detail);
|
||
await setCachedDetail(targetCity, detail);
|
||
return { fromCache: false };
|
||
} catch (err) {
|
||
if (cachedDetail) {
|
||
renderDetail(cachedDetail);
|
||
}
|
||
throw err;
|
||
} finally {
|
||
setLoading(false);
|
||
}
|
||
}
|
||
|
||
async function loadCities(options = {}) {
|
||
const { forceRefresh = false } = options;
|
||
|
||
const applyCities = async (cities) => {
|
||
state.cities = cities;
|
||
if (!state.config.selectedCity || !cities.find((c) => c.name === state.config.selectedCity)) {
|
||
const preferred = cities.find((c) => c.is_major) || cities[0];
|
||
await setSelectedCity(preferred.name, { persist: true, reloadDetail: false });
|
||
} else {
|
||
renderCitySelect();
|
||
}
|
||
};
|
||
|
||
const cachedCities = await getCachedCities();
|
||
if (!forceRefresh && cachedCities) {
|
||
await applyCities(cachedCities);
|
||
return { fromCache: true };
|
||
}
|
||
|
||
setLoading(true, "正在加载城市列表...");
|
||
try {
|
||
const list = await apiGet("/api/cities");
|
||
const cities = Array.isArray(list)
|
||
? list
|
||
: Array.isArray(list?.cities)
|
||
? list.cities
|
||
: [];
|
||
if (!Array.isArray(cities)) {
|
||
throw new Error(
|
||
`Invalid /api/cities response: ${
|
||
typeof list === "string" ? list : JSON.stringify(list)
|
||
}`
|
||
);
|
||
}
|
||
if (!cities.length) throw new Error("No cities returned.");
|
||
await applyCities(cities);
|
||
await setCachedCities(cities);
|
||
return { fromCache: false };
|
||
} catch (err) {
|
||
if (cachedCities) {
|
||
await applyCities(cachedCities);
|
||
return { fromCache: true };
|
||
}
|
||
throw err;
|
||
} finally {
|
||
setLoading(false);
|
||
}
|
||
}
|
||
|
||
function getActiveTabUrl() {
|
||
return new Promise((resolve) => {
|
||
chrome.tabs.query({ active: true, currentWindow: true }, (tabs) => {
|
||
const first = Array.isArray(tabs) && tabs.length ? tabs[0] : null;
|
||
resolve(String(first?.url || ""));
|
||
});
|
||
});
|
||
}
|
||
|
||
async function syncCityFromActiveUrl() {
|
||
if (state.syncBusy || !state.cities.length) return;
|
||
state.syncBusy = true;
|
||
try {
|
||
const url = await getActiveTabUrl();
|
||
if (!url) return;
|
||
if (url === state.lastActiveUrl) return;
|
||
state.lastActiveUrl = url;
|
||
|
||
const inferred = inferCityFromUrl(url);
|
||
if (!inferred) return;
|
||
if (inferred === state.config.selectedCity) return;
|
||
await setSelectedCity(inferred, { persist: true, reloadDetail: true });
|
||
} catch (_err) {
|
||
// URL sync failure should never block panel rendering.
|
||
} finally {
|
||
state.syncBusy = false;
|
||
}
|
||
}
|
||
|
||
function bindUrlSync() {
|
||
const trigger = () => {
|
||
void syncCityFromActiveUrl();
|
||
};
|
||
|
||
chrome.tabs.onActivated.addListener(trigger);
|
||
chrome.tabs.onUpdated.addListener((_tabId, changeInfo, tab) => {
|
||
if (!tab?.active) return;
|
||
if (changeInfo.url || changeInfo.status === "complete") {
|
||
trigger();
|
||
}
|
||
});
|
||
|
||
window.addEventListener("focus", trigger);
|
||
document.addEventListener("visibilitychange", () => {
|
||
if (!document.hidden) trigger();
|
||
});
|
||
|
||
setInterval(trigger, 4000);
|
||
}
|
||
|
||
function openMainSite(view) {
|
||
const city = encodeURIComponent(state.config.selectedCity || "");
|
||
const siteBase = normalizeBase(state.config.siteBase || state.config.apiBase);
|
||
const url = `${siteBase}/?city=${city}&view=${encodeURIComponent(view || "dashboard")}`;
|
||
chrome.tabs.create({ url });
|
||
}
|
||
|
||
function bindEvents() {
|
||
els.citySelect.addEventListener("change", async (event) => {
|
||
const value = String(event.target.value || "");
|
||
clearError();
|
||
try {
|
||
await setSelectedCity(value, { persist: true, reloadDetail: true });
|
||
} catch (err) {
|
||
showError(`加载城市详情失败: ${err.message}`);
|
||
}
|
||
});
|
||
|
||
if (els.refreshBtn) {
|
||
els.refreshBtn.addEventListener("click", async () => {
|
||
const city = String(state.config.selectedCity || "");
|
||
if (!city) return;
|
||
clearError();
|
||
setRefreshing(true);
|
||
try {
|
||
await loadDetail(city, { forceRefresh: true });
|
||
} catch (err) {
|
||
showError(`刷新温度数据失败: ${err.message}`);
|
||
} finally {
|
||
setRefreshing(false);
|
||
}
|
||
});
|
||
}
|
||
|
||
if (els.trendCanvas) {
|
||
els.trendCanvas.addEventListener("mousemove", onTrendCanvasHover);
|
||
els.trendCanvas.addEventListener("mouseleave", hideChartTooltip);
|
||
}
|
||
|
||
els.openFullBtn.addEventListener("click", () => openMainSite("dashboard"));
|
||
bindUrlSync();
|
||
}
|
||
|
||
async function boot() {
|
||
bindEvents();
|
||
clearError();
|
||
try {
|
||
state.config = await getConfig();
|
||
await loadCities();
|
||
await syncCityFromActiveUrl();
|
||
await loadDetail(state.config.selectedCity);
|
||
} catch (err) {
|
||
const msg = String(err?.message || err || "");
|
||
if (msg.includes("HTTP 401")) {
|
||
showError(
|
||
`初始化失败: ${msg}\n当前插件是公开读模式，Token 可留空。请检查后端是否仍开启了接口鉴权。`
|
||
);
|
||
return;
|
||
}
|
||
showError(`初始化失败: ${msg}\n公开模式只需配置 API Base；Token 可留空。`);
|
||
}
|
||
}
|
||
|
||
boot();
|