feat: typed anime and playback payloads

internal/domain/anime.go

@@ -17,8 +17,8 @@ type ThemesData = jikan.ThemesData
 type ReviewEntry = jikan.ReviewEntry
 
 type AnimeService interface {
-	GetCatalogSection(ctx context.Context, userID string, section string) (map[string]any, error)
-	GetDiscoverSection(ctx context.Context, userID string, section string) (map[string]any, error)
+	GetCatalogSection(ctx context.Context, userID string, section string) (CatalogSectionData, error)
+	GetDiscoverSection(ctx context.Context, userID string, section string) (DiscoverSectionData, error)
 	GetAnimeByID(ctx context.Context, id int) (Anime, error)
 	SearchAdvanced(ctx context.Context, q, animeType, status, orderBy, sort string, genres []int, sfw bool, page, limit int) (jikan.SearchResult, error)
 	GetGenres(ctx context.Context) ([]Genre, error)
@@ -34,6 +34,29 @@ type AnimeService interface {
 	GetReviews(ctx context.Context, id int, page int) ([]ReviewEntry, bool, error)
 }
 
+type CatalogSectionData struct {
+	Animes           []Anime
+	ContinueWatching []db.GetContinueWatchingEntriesRow
+	Section          string
+	WatchlistMap     map[int64]bool
+	Fragment         string
+}
+
+func (d CatalogSectionData) TemplateFragment() string {
+	return d.Fragment
+}
+
+type DiscoverSectionData struct {
+	Animes       []Anime
+	Section      string
+	WatchlistMap map[int64]bool
+	Fragment     string
+}
+
+func (d DiscoverSectionData) TemplateFragment() string {
+	return d.Fragment
+}
+
 type AnimeRepository interface {
 	GetUserWatchList(ctx context.Context, userID string) ([]db.GetUserWatchListRow, error)
 	GetWatchListEntry(ctx context.Context, params db.GetWatchListEntryParams) (db.WatchListEntry, error)

internal/domain/playback.go

@@ -6,13 +6,68 @@ import (
 )
 
 type PlaybackService interface {
-	BuildWatchData(ctx context.Context, animeID int, titleCandidates []string, episode string, mode string, userID string) (map[string]any, error)
+	BuildWatchData(ctx context.Context, animeID int, titleCandidates []string, episode string, mode string, userID string) (WatchPageData, error)
 	SaveProgress(ctx context.Context, userID string, animeID int64, episode int, timeSeconds float64) error
 	CompleteAnime(ctx context.Context, userID string, animeID int64) error
 	ResolveProxyToken(token string) (string, string, error)
 	UpsertSkipSegmentOverride(ctx context.Context, userID string, animeID int64, episode int, skipType string, startTime, endTime float64) error
 }
 
+type WatchPageData struct {
+	WatchData       WatchData
+	Anime           Anime
+	Episodes        []CanonicalEpisode
+	CurrentEpID     string
+	WatchlistStatus string
+	WatchlistIDs    []int64
+	Seasons         []SeasonEntry
+	User            *User
+	CurrentPath     string
+	Error           string
+}
+
+type WatchData struct {
+	MalID            int
+	Title            string
+	CurrentEpisode   string
+	StartTimeSeconds float64
+	Episodes         []CanonicalEpisode
+	Providers        []ProviderData
+	ModeSources      map[string]ModeSource
+	InitialMode      string
+	ModeSwitchedFrom string
+	AvailableModes   []string
+	Segments         []SkipSegment
+}
+
+type SubtitleItem struct {
+	Lang    string `json:"lang"`
+	URL     string `json:"url,omitempty"`
+	Referer string `json:"referer,omitempty"`
+	Token   string `json:"token"`
+}
+
+type ModeSource struct {
+	URL       string         `json:"url,omitempty"`
+	Referer   string         `json:"referer,omitempty"`
+	Token     string         `json:"token"`
+	Subtitles []SubtitleItem `json:"subtitles"`
+	Qualities []string       `json:"qualities,omitempty"`
+}
+
+type SeasonEntry struct {
+	MalID     int    `json:"mal_id"`
+	Title     string `json:"title"`
+	Prefix    string `json:"prefix"`
+	IsCurrent bool   `json:"is_current"`
+}
+
+type SkipSegment struct {
+	Type  string  `json:"type"`
+	Start float64 `json:"start"`
+	End   float64 `json:"end"`
+}
+
 type ProviderStream struct {
 	Name      string `json:"name"`
 	URL       string `json:"url"`