dto

type Directory struct {
	ID        int         `json:"id"`
	Name      string      `json:"name" validate:"required"`
	Children  []Directory `json:"children,omitzero"`
	Playlists []Playlist  `json:"playlists" validate:"required"`
}

type Generator struct {
	ID              int             `json:"id"`
	Name            string          `json:"name" validate:"required"`
	Description     string          `json:"description,omitzero"`
	PlaylistID      int             `json:"playlist_id,omitzero"`
	IntervalDays    int             `json:"interval_days"`
	SpotifyOutdated bool            `json:"spotify_outdated"`
	Params          GeneratorParams `json:"params" validate:"required"`
	Tracks          []Track         `json:"tracks"`
	UpdatedAt       time.Time       `json:"updated_at"`
}

type GeneratorParams struct {
	TrackAmount         int   `json:"track_amount" validate:"min=0"`
	ExcludedPlaylistIDs []int `json:"excluded_playlist_ids,omitzero"`
	ExcludedTrackIDs    []int `json:"excluded_track_ids,omitzero"`

	Preset model.GeneratorPreset `json:"preset" validate:"required"`

	ParamsTop    *GeneratorPresetTopParams    `json:"params_top,omitzero"`
	ParamsOldTop *GeneratorPresetOldTopParams `json:"params_old_top,omitzero"`
}

type GeneratorPresetOldTopParams struct {
	PeakWindow   GeneratorWindow `json:"peak_window"`
	RecentWindow GeneratorWindow `json:"recent_window"`
}

type GeneratorPresetTopParams struct {
	Window GeneratorWindow `json:"window"`
}

type GeneratorSave struct {
	ID             int             `json:"id"`
	Name           string          `json:"name" validate:"required"`
	Description    string          `json:"description"`
	CreatePlaylist bool            `json:"create_playlist"`
	IntervalDays   int             `json:"interval_days" validate:"min=0"`
	Params         GeneratorParams `json:"params" validate:"required"`
}

type GeneratorWindow struct {
	Start             time.Time `json:"start"`
	End               time.Time `json:"end"`
	MinPlays          int       `json:"min_plays" validate:"min=0"`
	BurstIntervalDays int       `json:"burst_interval_days"`
	Dynamic           bool      `json:"dynamic"`
}

type History struct {
	Track

	HistoryID int       `json:"history_id"`
	PlayedAt  time.Time `json:"played_at"`
	PlayCount int       `json:"play_count,omitzero"`
}

type HistoryFilter struct {
	UserID  int
	Skipped *bool
	Start   time.Time
	End     time.Time
	Limit   int
	Offset  int
}

type Link struct {
	ID                int `json:"id"`
	SourceDirectoryID int `json:"source_directory_id,omitzero"`
	SourcePlaylistID  int `json:"source_playlist_id,omitzero"`
	TargetDirectoryID int `json:"target_directory_id,omitzero"`
	TargetPlaylistID  int `json:"target_playlist_id,omitzero"`
}

type Playlist struct {
	ID            int    `json:"id" validate:"required"`
	SpotifyID     string `json:"spotify_id"`
	Owner         User   `json:"owner,omitzero"`
	Name          string `json:"name"`
	Description   string `json:"description,omitzero"`
	Public        *bool  `json:"public,omitzero"`
	TrackAmount   int    `json:"track_amount"`
	Collaborative *bool  `json:"collaborative,omitzero"`
	HasCover      bool   `json:"has_cover"`
}

type PlaylistDuplicate struct {
	Playlist
	Duplicates []TrackDuplicate `json:"duplicates"`
}

type PlaylistUnplayable struct {
	Playlist
	Unplayables []Track `json:"unplayables"`
}

type Task struct {
	TaskUID     string           `json:"uid"`
	Name        string           `json:"name"`
	Status      task.Status      `json:"status"`
	NextRun     time.Time        `json:"next_run,omitzero"`
	LastStatus  model.TaskResult `json:"last_status,omitempty"`
	LastRun     *time.Time       `json:"last_run,omitzero"`
	LastMessage string           `json:"last_message,omitempty"`
	LastError   string           `json:"last_error,omitempty"`
	Interval    *time.Duration   `json:"interval,omitzero"`
	Recurring   bool             `json:"recurring"`
}

type TaskFilter struct {
	UserID    int
	TaskUID   string
	Result    *model.TaskResult
	Recurring *bool
	Limit     int
	Offset    int
}

type TaskHistory struct {
	ID       int              `json:"id"`
	Name     string           `json:"name"`
	Result   model.TaskResult `json:"result"`
	RunAt    time.Time        `json:"run_at"`
	Message  string           `json:"message"`
	Error    string           `json:"error,omitempty"`
	Duration time.Duration    `json:"duration"`
}

type Track struct {
	ID        int    `json:"id"`
	SpotifyID string `json:"spotify_id"`
	Name      string `json:"name"`
}

type TrackAdded struct {
	Track

	Playlist  Playlist  `json:"playlist"`
	CreatedAt time.Time `json:"created_at"`
}

type TrackDeleted struct {
	Track

	Playlist  Playlist  `json:"playlist"`
	DeletedAt time.Time `json:"deleted_at"`
}

type TrackDuplicate struct {
	Track

	Amount int `json:"amount"`
}

type TrackFilter struct {
	UserID     int
	PlaylistID int
	Limit      int
	Offset     int
}

type User struct {
	ID          int    `json:"id"`
	UID         string `json:"uid"`
	Name        string `json:"name"`
	DisplayName string `json:"display_name"`
	Email       string `json:"email"`
}