94 lines
3.4 KiB
Rust
94 lines
3.4 KiB
Rust
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//! The Tauri-facing side of the Episodes panel: search a series by name and browse one
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//! season's full episode list, independent of any loaded local files. Unlike
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//! Subtitles (`subtitles.rs`), this needs no credentials of its own - it reuses the
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//! exact same `AnyTvClient`/`fetch_season` machinery "Fetch Data" already built (see
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//! `metadata.rs`), via the shared `metadata::build_tv_client` helper, so this panel
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//! automatically respects whichever TV source (TMDB/TVmaze/OMDb) is already configured
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//! in Settings rather than needing its own.
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use serde::Serialize;
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use tauri::AppHandle;
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use crate::metadata::build_tv_client;
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/// One episode row, as shown in the Episodes panel's list.
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#[derive(Debug, Clone, PartialEq, Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct EpisodeRow {
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pub episode_number: i32,
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pub title: String,
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pub air_date: Option<String>,
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}
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#[derive(Debug, Clone, Serialize)]
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#[serde(tag = "status", rename_all = "camelCase")]
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pub enum EpisodeListOutcome {
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Found {
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series_name: String,
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episodes: Vec<EpisodeRow>,
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},
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Failed {
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error: String,
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},
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}
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/// Searches for `series_query` against the currently configured TV source and returns
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/// every episode of `season`. A season with a valid series match but zero episodes
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/// (e.g. a season number past the end of the show) still comes back `Found` with an
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/// empty list - it's a normal "nothing here" result, not a failure - so the frontend
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/// can tell "found the show, this season is just empty" apart from "couldn't find the
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/// show at all" (which `fetch_season` reports as an `Err` and this maps to `Failed`).
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#[tauri::command]
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pub async fn browse_episodes(app: AppHandle, series_query: String, season: i32) -> EpisodeListOutcome {
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let trimmed = series_query.trim();
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if trimmed.is_empty() {
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return EpisodeListOutcome::Failed {
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error: "Enter a series name to search for.".to_string(),
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};
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}
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let client = match build_tv_client(&app) {
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Ok(client) => client,
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Err(error) => return EpisodeListOutcome::Failed { error },
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};
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match client.fetch_season(trimmed, season).await {
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Ok((series_name, episodes)) => EpisodeListOutcome::Found {
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series_name,
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episodes: episodes
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.into_iter()
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.map(|e| EpisodeRow {
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episode_number: e.episode_number,
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title: e.title,
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air_date: e.air_date,
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})
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.collect(),
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},
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Err(error) => EpisodeListOutcome::Failed { error },
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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// `browse_episodes` itself needs a running `AppHandle` (for `build_tv_client` to
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// read settings), which unit tests here have no way to construct - same reason
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// `subtitles.rs`'s `search_subtitles`/`download_subtitle` commands aren't
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// unit-tested directly either. It's covered end-to-end (real query text, mocked
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// Tauri backend) by the Playwright pass instead; what's unit-testable here is the
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// plain data mapping below.
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#[test]
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fn episode_row_maps_fields_straight_across() {
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let row = EpisodeRow {
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episode_number: 5,
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title: "Ozymandias".to_string(),
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air_date: Some("2013-09-15".to_string()),
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};
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assert_eq!(row.episode_number, 5);
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assert_eq!(row.title, "Ozymandias");
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assert_eq!(row.air_date.as_deref(), Some("2013-09-15"));
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}
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}
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