package client

import (
	"context"

	"gitea.mrixs.me/Mrixs/yandex-music-api-go/internal/models"
	"gitea.mrixs.me/Mrixs/yandex-music-api-go/internal/utils"
)

// GetAlbums gets albums by IDs
func (c *Client) GetAlbums(ctx context.Context, albumIDs []string) ([]*models.Album, error) {
	if len(albumIDs) == 0 {
		return nil, nil
	}

	params := map[string]string{
		"album-ids": joinIDs(albumIDs),
	}

	var result []models.Album
	if err := c.request.Get(ctx, "/albums", params, &result); err != nil {
		return nil, err
	}

	albums := make([]*models.Album, len(result))
	for i := range result {
		result[i].SetClient(c)
		albums[i] = &result[i]
	}
	return albums, nil
}

// GetAlbum gets a single album by ID
func (c *Client) GetAlbum(ctx context.Context, albumID string) (*models.Album, error) {
	albums, err := c.GetAlbums(ctx, []string{albumID})
	if err != nil {
		return nil, err
	}
	if len(albums) == 0 {
		return nil, utils.NewYandexMusicError("album not found", utils.ErrNotFound)
	}
	return albums[0], nil
}

// GetAlbumsWithTracks gets albums with tracks expanded
func (c *Client) GetAlbumsWithTracks(ctx context.Context, albumIDs []string) ([]*models.Album, error) {
	if len(albumIDs) == 0 {
		return nil, nil
	}

	params := map[string]string{
		"album-ids":   joinIDs(albumIDs),
		"with-tracks": "true",
	}

	var result []models.Album
	if err := c.request.Get(ctx, "/albums", params, &result); err != nil {
		return nil, err
	}

	albums := make([]*models.Album, len(result))
	for i := range result {
		result[i].SetClient(c)
		albums[i] = &result[i]
	}
	return albums, nil
}