tracker

type ErrInvalidStatus struct {
	Status string
}

type Manager struct {
	// contains filtered or unexported fields
}

type Progress struct {
	MediaID       string        `json:"media_id"`
	Episode       int           `json:"episode"`
	Percentage    float64       `json:"percentage"`   // 0.0 - 1.0
	TimeWatched   time.Duration `json:"time_watched"` // Seconds watched in current episode
	TotalTime     time.Duration `json:"total_time"`   // Total episode duration
	LastWatchedAt time.Time     `json:"last_watched_at"`
	Completed     bool          `json:"completed"`
}

type SyncStatus struct {
	MediaID       string    `json:"media_id"`
	LocalProgress int       `json:"local_progress"`
	CloudProgress int       `json:"cloud_progress"`
	LastSyncedAt  time.Time `json:"last_synced_at"`
	NeedsSync     bool      `json:"needs_sync"`
	SyncError     string    `json:"sync_error,omitempty"`
}

type TrackedMedia struct {
	ServiceID     string              `json:"service_id"` // ID in tracking service (AniList, MAL, etc.)
	Title         string              `json:"title"`
	Type          providers.MediaType `json:"type"`
	Progress      int                 `json:"progress"` // Episodes watched
	TotalEpisodes int                 `json:"total_episodes"`
	Status        WatchStatus         `json:"status"`
	Score         float64             `json:"score"`
	StartDate     *time.Time          `json:"start_date,omitempty"`
	EndDate       *time.Time          `json:"end_date,omitempty"`
	Synopsis      string              `json:"synopsis"`
	PosterURL     string              `json:"poster_url"`
	UpdatedAt     time.Time           `json:"updated_at"`
	ListEntryID   int                 `json:"list_entry_id,omitempty"` // ID of the list entry (AniList MediaListEntry ID)
}

type Tracker interface {
	// Authentication
	Authenticate(ctx context.Context) error
	IsAuthenticated() bool
	Logout() error

	// Media library
	GetUserLibrary(ctx context.Context, mediaType providers.MediaType) ([]TrackedMedia, error)
	SearchMedia(ctx context.Context, query string, mediaType providers.MediaType) ([]TrackedMedia, error)

	// Progress tracking
	UpdateProgress(ctx context.Context, mediaID string, episode int, progress float64) error
	GetProgress(ctx context.Context, mediaID string) (*Progress, error)

	// Metadata updates
	UpdateStatus(ctx context.Context, mediaID string, status WatchStatus) error
	UpdateScore(ctx context.Context, mediaID string, score float64) error
	UpdateDates(ctx context.Context, mediaID string, startDate, endDate *time.Time) error

	// Sync
	SyncHistory(ctx context.Context) error

	// Deletion (specific to services that support it)
	DeleteFromList(ctx context.Context, mediaListID int) error
}

type WatchStatus string