using JellyGlass.Models;

namespace JellyGlass.Services;

public class LibraryService : ILibraryService
{
	private IServerService _serverService;

	public LibraryService(IServerService serverService)
	{
		_serverService = serverService;
	}

	public async Task<Library[]> GetLibraries()
	{
		var clients = await _serverService.GetJellyfinClients();

		var libraries = new Dictionary<string, Library>();

		foreach (var client in clients)
		{
			var clientLibraries = await client.GetInstanceLibraries();

			foreach (var library in clientLibraries.Items)
			{
				if (library.Name == "Collections" || library.Name == "Playlists")
				{
					continue;
				}

				if (!libraries.ContainsKey(library.Name))
				{

					libraries.Add(library.Name, new Library()
					{
						Name = library.Name,
						ThumbnailUrl = $"{client.InstanceUrl}/Items/{library.Id}/Primary"
					});
				}
			}
		}

		return libraries.Values.ToArray();
	}

	public async Task<ItemDTO[]> GetItemsFromLibrary(string libraryName)
	{
		throw new NotImplementedException();
	}

	// public async Task<ItemDTO[]> GetChildrenFromItems(ItemDTO[] items)
	// {
	// 	var children = new List<ItemDTO>();

	// 	foreach (var item in items)
	// 	{
	// 		var client = _serverService.GetClientForServerId(item.ServerID);

	// 		var itemChildren = await client.GetItemChildren(item.ID);

	// 		foreach (var child in itemChildren.Items)
	// 		{
	// 			children.Add(new ItemDTO(child, client.InstanceUrl));
	// 		}
	// 	}

	// 	return children.ToArray();
	// }

	// public async Task<ItemDTO> GetItemsByName(string name, string itemType)
	// {

	// }

	// public async Task<ItemDTO> GetItemsByType(string itemType)
	// {

	// }
}