package shelfmark

// Book represents a book from a Shelfmark metadata search result.
type Book struct {
	Provider            string            `json:"provider"`
	ProviderID          string            `json:"provider_id"`
	ProviderDisplayName string            `json:"provider_display_name"`
	Title               string            `json:"title"`
	SearchTitle         string            `json:"search_title"`
	SearchAuthor        string            `json:"search_author"`
	Authors             []string          `json:"authors"`
	CoverURL            string            `json:"cover_url"`
	TitlesByLanguage    map[string]string `json:"titles_by_language"`
}

// LocalizedTitle returns the title for the given language code, falling back
// to the default Title if no localized version is available.
func (b *Book) LocalizedTitle(language string) string {
	if language != "" && b.TitlesByLanguage != nil {
		if t, ok := b.TitlesByLanguage[language]; ok && t != "" {
			return t
		}
	}
	return b.Title
}

// Release represents a downloadable release from Shelfmark.
type Release struct {
	Source   string         `json:"source"`
	SourceID string         `json:"source_id"`
	Title    string         `json:"title"`
	Format   string         `json:"format"`
	Size     string         `json:"size"`
	Extra    map[string]any `json:"extra"`
}

// SearchResponse is the response from GET /api/metadata/search.
type SearchResponse struct {
	Books      []Book `json:"books"`
	Provider   string `json:"provider"`
	Query      string `json:"query"`
	Page       int    `json:"page"`
	TotalFound int    `json:"total_found"`
	HasMore    bool   `json:"has_more"`
}

// ReleasesResponse is the response from GET /api/releases.
type ReleasesResponse struct {
	Releases        []Release `json:"releases"`
	Book            Book      `json:"book"`
	SourcesSearched []string  `json:"sources_searched"`
	Errors          []string  `json:"errors"`
}

// QueueResponse is the response from POST /api/releases/download.
type QueueResponse struct {
	Status   string `json:"status"`
	Priority int    `json:"priority"`
	Error    string `json:"error"`
}

// AuthCheckResponse is the response from GET /api/auth/check.
type AuthCheckResponse struct {
	Authenticated bool   `json:"authenticated"`
	AuthRequired  bool   `json:"auth_required"`
	AuthMode      string `json:"auth_mode"`
	IsAdmin       bool   `json:"is_admin"`
}