using PlaylistShared.Shared.DTO;
using PlaylistShared.Shared.Models;
using System.Net.Http.Json;

namespace PlaylistShared.PWA.Services;

public class ApiClient
{
    private readonly HttpClient _http;
    private readonly TokenStorage _tokenStorage;

    public ApiClient(HttpClient http, TokenStorage tokenStorage)
    {
        _http = http;
        _tokenStorage = tokenStorage;
    }

    public async Task<LoginResponse?> RefreshTokenAsync(string? refreshToken)
    {
        var response = await _http.PostAsJsonAsync("/api/account/refresh-token", new RefreshTokenRequest { RefreshToken = refreshToken });
        if (!response.IsSuccessStatusCode) return null;
        var apiResponse = await response.Content.ReadFromJsonAsync<ApiResponse<LoginResponse>>();
        return apiResponse?.Data;
    }

    public async Task<LoginResponse?> LoginAsync(string username, string password)
    {
        var response = await _http.PostAsJsonAsync("/api/account/login", new LoginRequest { Username = username, Password = password });
        if (!response.IsSuccessStatusCode) return null;
        var apiResponse = await response.Content.ReadFromJsonAsync<ApiResponse<LoginResponse>>();
        return apiResponse?.Data;
    }

    public async Task<LoginResponse?> RegisterAsync(string username, string email, string password)
    {
        var response = await _http.PostAsJsonAsync("/api/account/register", new RegisterRequest { Username = username, Email = email, Password = password });
        if (!response.IsSuccessStatusCode) return null;
        var apiResponse = await response.Content.ReadFromJsonAsync<ApiResponse<LoginResponse>>();
        return apiResponse?.Data;
    }

    public async Task<SharedPlaylistDto?> CreateSharedPlaylistAsync(SharePlaylistDto dto)
    {
        var response = await _http.PostAsJsonAsync("/api/sharedplaylist", dto);
        if (!response.IsSuccessStatusCode) return null;
        var apiResponse = await response.Content.ReadFromJsonAsync<ApiResponse<SharedPlaylistDto>>();
        return apiResponse?.Data;
    }

    public async Task<SharedPlaylistDto?> GetSharedPlaylistAsync(string token)
    {
        var response = await _http.GetAsync($"/api/sharedplaylist/{token}");
        if (!response.IsSuccessStatusCode) return null;
        var apiResponse = await response.Content.ReadFromJsonAsync<ApiResponse<SharedPlaylistDto>>();
        return apiResponse?.Data;
    }

    public async Task<bool> AddTracksAsync(string sharedPlaylistToken, List<string> trackIds)
    {
        var response = await _http.PostAsJsonAsync("/api/playlist/add-tracks", new AddTrackRequest
        {
            SharedPlaylistToken = sharedPlaylistToken,
            TrackIds = trackIds
        });
        return response.IsSuccessStatusCode;
    }

    public async Task<bool> RemoveTracksAsync(string sharedPlaylistToken, List<string> trackIds)
    {
        var response = await _http.PostAsJsonAsync("/api/playlist/remove-tracks", new AddTrackRequest
        {
            SharedPlaylistToken = sharedPlaylistToken,
            TrackIds = trackIds
        });
        return response.IsSuccessStatusCode;
    }
}