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4gray
c97673b928
- Replaced moment.js usage with Intl.DateTimeFormat for date formatting in various components. - Introduced utility functions `normalizeDateLocale` and `formatWithIntl` for locale normalization and date formatting. - Updated PlaylistSwitcher, RecentPlaylists, ContentCard, EPG components, and MultiEpgContainer to utilize the new date formatting approach. - Removed moment-date pipe and related tests, simplifying date handling logic. - Ensured all date displays respect the current locale settings. Entire-Checkpoint: 271bd0162027
26 lines
1.4 KiB
Markdown
26 lines
1.4 KiB
Markdown
# Date Handling
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## Rules
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- Use native `Date`, ISO strings, and epoch timestamps as the stored/runtime values.
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- Use `date-fns` for parsing, arithmetic, and normalization logic.
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- Use Angular `DatePipe` in templates when the value is already a `Date`, ISO string, or epoch timestamp.
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- Use cached `Intl.DateTimeFormat` helpers in TypeScript-only formatting paths where Angular pipes are not available.
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- Do not add new `moment` usage. The app no longer depends on it.
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## Locale Strategy
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- Date display should follow the user-selected app language from `TranslateService`.
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- When a template renders localized month or weekday names, pass the normalized app locale explicitly to `DatePipe`.
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- Angular locale data is registered in [apps/web/src/app/app-date-locales.ts](/Users/4gray/Code/iptvnator/apps/web/src/app/app-date-locales.ts).
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- App language aliases are normalized in [libs/ui/pipes/src/lib/date-format.util.ts](/Users/4gray/Code/iptvnator/libs/ui/pipes/src/lib/date-format.util.ts):
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- `ary` -> `ar-MA`
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- `by` -> `be`
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- `zhtw` -> `zh-Hant`
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## Parsing Boundaries
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- Normalize provider-specific or legacy date strings to ISO as early as possible.
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- Keep optional epoch fields such as `startTimestamp` and `stopTimestamp` when the provider already supplies them.
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- Avoid new non-standard `Date.parse(...)` usage for provider formats; prefer explicit `date-fns` parsing when the input is not ISO.
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