mirror of
https://github.com/Horizontal42/summarum.git
synced 2026-11-10 16:51:59 +03:00
f55266f70b
Engine: fix BigInt crash on NaN, KM/KG case-insensitive units, space-grouped and comma-decimal number parsing, variable-vs-unit shadowing, small value display (1 mm in km), DST-safe date arithmetic, month-end clamp, log mustTouch, avg counted, 50% of 50%, 100 USD + 20 after conversion, percent power. Rust: atomic writes (temp+rename) for documents.json, safe quit (app-quit event + 2s watchdog so tray-quit doesn't lose edits), .sum file association + open, migration safety (canonicalize + all_copied guard), opener API for backups and extensions folders. UI: decimal separator setting, hotkey rollback on failure, corrupted JSON guard, ru welcome sheet, orange cursor visibility. CI: windows-latest workflow (tsc + vitest + cargo clippy).
127 lines
7.1 KiB
TypeScript
127 lines
7.1 KiB
TypeScript
// Date helpers and a city → IANA timezone map for "time in Tokyo".
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const Z: Record<string, string> = {
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// ---- common abbreviations
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utc: "UTC", gmt: "UTC", est: "America/New_York", edt: "America/New_York",
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cst: "America/Chicago", cdt: "America/Chicago", mst: "America/Denver",
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pst: "America/Los_Angeles", pdt: "America/Los_Angeles", msk: "Europe/Moscow",
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cet: "Europe/Paris", eet: "Europe/Kyiv", jst: "Asia/Tokyo", ist: "Asia/Kolkata",
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// ---- cities (en)
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"new york": "America/New_York", "los angeles": "America/Los_Angeles",
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"san francisco": "America/Los_Angeles", chicago: "America/Chicago",
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seattle: "America/Los_Angeles", boston: "America/New_York", miami: "America/New_York",
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toronto: "America/Toronto", vancouver: "America/Vancouver",
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"mexico city": "America/Mexico_City", "sao paulo": "America/Sao_Paulo",
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"buenos aires": "America/Argentina/Buenos_Aires", lima: "America/Lima",
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london: "Europe/London", dublin: "Europe/Dublin", lisbon: "Europe/Lisbon",
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madrid: "Europe/Madrid", barcelona: "Europe/Madrid", paris: "Europe/Paris",
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berlin: "Europe/Berlin", munich: "Europe/Berlin", amsterdam: "Europe/Amsterdam",
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brussels: "Europe/Brussels", zurich: "Europe/Zurich", geneva: "Europe/Zurich",
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rome: "Europe/Rome", milan: "Europe/Rome", vienna: "Europe/Vienna",
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prague: "Europe/Prague", warsaw: "Europe/Warsaw", stockholm: "Europe/Stockholm",
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oslo: "Europe/Oslo", copenhagen: "Europe/Copenhagen", helsinki: "Europe/Helsinki",
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athens: "Europe/Athens", istanbul: "Europe/Istanbul", kyiv: "Europe/Kyiv",
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kiev: "Europe/Kyiv", minsk: "Europe/Minsk", moscow: "Europe/Moscow",
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"saint petersburg": "Europe/Moscow", riga: "Europe/Riga", vilnius: "Europe/Vilnius",
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tallinn: "Europe/Tallinn", tbilisi: "Asia/Tbilisi", yerevan: "Asia/Yerevan",
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baku: "Asia/Baku", dubai: "Asia/Dubai", "abu dhabi": "Asia/Dubai",
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"tel aviv": "Asia/Jerusalem", jerusalem: "Asia/Jerusalem", riyadh: "Asia/Riyadh",
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doha: "Asia/Qatar", tehran: "Asia/Tehran", karachi: "Asia/Karachi",
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delhi: "Asia/Kolkata", mumbai: "Asia/Kolkata", bangalore: "Asia/Kolkata",
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kolkata: "Asia/Kolkata", dhaka: "Asia/Dhaka", bangkok: "Asia/Bangkok",
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hanoi: "Asia/Ho_Chi_Minh", "ho chi minh": "Asia/Ho_Chi_Minh",
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jakarta: "Asia/Jakarta", singapore: "Asia/Singapore", "kuala lumpur": "Asia/Kuala_Lumpur",
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manila: "Asia/Manila", "hong kong": "Asia/Hong_Kong", taipei: "Asia/Taipei",
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beijing: "Asia/Shanghai", shanghai: "Asia/Shanghai", shenzhen: "Asia/Shanghai",
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seoul: "Asia/Seoul", tokyo: "Asia/Tokyo", osaka: "Asia/Tokyo",
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sydney: "Australia/Sydney", melbourne: "Australia/Melbourne",
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brisbane: "Australia/Brisbane", perth: "Australia/Perth", auckland: "Pacific/Auckland",
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cairo: "Africa/Cairo", lagos: "Africa/Lagos", nairobi: "Africa/Nairobi",
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johannesburg: "Africa/Johannesburg", "cape town": "Africa/Johannesburg",
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casablanca: "Africa/Casablanca", almaty: "Asia/Almaty", astana: "Asia/Almaty",
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tashkent: "Asia/Tashkent", bishkek: "Asia/Bishkek", novosibirsk: "Asia/Novosibirsk",
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yekaterinburg: "Asia/Yekaterinburg", vladivostok: "Asia/Vladivostok",
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// ---- cities (ru)
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"нью йорк": "America/New_York", "лос анджелес": "America/Los_Angeles",
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"сан франциско": "America/Los_Angeles", чикаго: "America/Chicago",
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торонто: "America/Toronto", лондон: "Europe/London", париж: "Europe/Paris",
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берлин: "Europe/Berlin", мадрид: "Europe/Madrid", рим: "Europe/Rome",
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амстердам: "Europe/Amsterdam", вена: "Europe/Vienna", прага: "Europe/Prague",
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варшава: "Europe/Warsaw", стокгольм: "Europe/Stockholm", хельсинки: "Europe/Helsinki",
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афины: "Europe/Athens", стамбул: "Europe/Istanbul", киев: "Europe/Kyiv",
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минск: "Europe/Minsk", москва: "Europe/Moscow", москве: "Europe/Moscow",
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питер: "Europe/Moscow", "санкт петербург": "Europe/Moscow", петербург: "Europe/Moscow",
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рига: "Europe/Riga", вильнюс: "Europe/Vilnius", таллин: "Europe/Tallinn",
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тбилиси: "Asia/Tbilisi", ереван: "Asia/Yerevan", баку: "Asia/Baku",
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дубай: "Asia/Dubai", дубае: "Asia/Dubai", "тель авив": "Asia/Jerusalem",
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дели: "Asia/Kolkata", мумбаи: "Asia/Kolkata", бангкок: "Asia/Bangkok",
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бангкоке: "Asia/Bangkok", сингапур: "Asia/Singapore", сингапуре: "Asia/Singapore",
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джакарта: "Asia/Jakarta", гонконг: "Asia/Hong_Kong", пекин: "Asia/Shanghai",
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шанхай: "Asia/Shanghai", сеул: "Asia/Seoul", токио: "Asia/Tokyo",
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сидней: "Australia/Sydney", мельбурн: "Australia/Melbourne", окленд: "Pacific/Auckland",
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каир: "Africa/Cairo", алматы: "Asia/Almaty", астана: "Asia/Almaty",
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ташкент: "Asia/Tashkent", бишкек: "Asia/Bishkek", новосибирск: "Asia/Novosibirsk",
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екатеринбург: "Asia/Yekaterinburg", владивосток: "Asia/Vladivostok",
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};
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/** Resolve a sequence of words to an IANA timezone. Tries longest run first. */
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export function resolveZone(words: string[]): string | null {
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const lower = words.map((w) => w.toLowerCase().replace(/[-.]/g, " ").trim());
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if (lower[0] === "local") return Intl.DateTimeFormat().resolvedOptions().timeZone;
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for (let len = Math.min(lower.length, 3); len >= 1; len--) {
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const key = lower.slice(0, len).join(" ");
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if (Z[key]) return Z[key];
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}
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// direct IANA id like Europe/Berlin typed by hand
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const joined = words.join("/");
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try {
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new Intl.DateTimeFormat("en", { timeZone: joined });
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return joined;
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} catch {
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return null;
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}
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}
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export function startOfToday(): number {
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const d = new Date();
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d.setHours(0, 0, 0, 0);
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return d.getTime();
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}
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/**
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* Calendar-aware add. Days/weeks go through setDate so the wall-clock time
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* survives DST transitions; months/years clamp to the end of the target
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* month (Jan 31 + 1 month = Feb 28, not Mar 3).
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*/
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export function addToDate(ms: number, amount: number, unitId: string): number {
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const baseId = unitId.includes(":") ? unitId.split(":")[1] : unitId;
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const d = new Date(ms);
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if ((baseId === "day" || baseId === "week") && Number.isInteger(amount)) {
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d.setDate(d.getDate() + amount * (baseId === "week" ? 7 : 1));
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return d.getTime();
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}
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if (baseId === "month" && Number.isInteger(amount)) {
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const day = d.getDate();
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d.setDate(1);
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d.setMonth(d.getMonth() + amount);
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d.setDate(Math.min(day, lastDayOfMonth(d)));
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return d.getTime();
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}
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if (baseId === "year" && Number.isInteger(amount)) {
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const day = d.getDate();
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d.setDate(1);
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d.setFullYear(d.getFullYear() + amount);
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d.setDate(Math.min(day, lastDayOfMonth(d)));
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return d.getTime();
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}
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return ms; // caller falls back to ms math for everything else
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}
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function lastDayOfMonth(d: Date): number {
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return new Date(d.getFullYear(), d.getMonth() + 1, 0).getDate();
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}
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export function isCalendarUnit(unitId: string, amount: number): boolean {
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const baseId = unitId.includes(":") ? unitId.split(":")[1] : unitId;
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return (baseId === "day" || baseId === "week" || baseId === "month" || baseId === "year") && Number.isInteger(amount);
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}
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