using AIK.Common.Enum;
using AIK.Common.Event;
using AIK.Common.Interface;
using AIK.Common.Language;
using AIK.Common.Models;
using AIK.Common.SysCommon;
using AIK.Common.WebHelper;
using AIK.Models.ApiModels.Version;
using AIK.Models.HidModels;
using AIK.Models.SystemSettings;
using AIK.Service.Extensions;
using AIK.Service.IService;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Input;
using System.Windows.Media.Animation;

namespace AIK.ViewModels.UpdateCenter
{
    public partial class UpdateCenterViewModel : ObservableObject, ILoadAware
    {
        private readonly ISettingsService _settingsService;
        private readonly IConfigurationService _configurationService;
        private readonly IDataCacheService _dataCacheService;
        private readonly IModalDialogService _modalDialogService;
        private readonly IAikDataService _aikDataService;
        private readonly IFileServiceFactory _fileServiceFactory;
        private readonly IFileCacheService _fileCacheService;
        private readonly IWindowService _windowService;
        private readonly IHidCommunicationService _hidCommunicationService;
        private readonly IUpdateService _updateService;
        [ObservableProperty]
        private bool _isK3ToolUpdateAvailable = false;
        [ObservableProperty]
        private AppVersionInfo _k3UpdateInfo;
        [ObservableProperty]
        private UpdateProgressDto _appUpdateInfo;
        [ObservableProperty]
        private string codeVersion = "----";
        [ObservableProperty]
        private HidDeviceStatus _hidDeviceStatus = new HidDeviceStatus();
        public Dictionary<string, byte[]> binKeyByteDic = new Dictionary<string, byte[]>();
        public UpdateCenterViewModel(ISettingsService settingsService, IConfigurationService configurationService, IDataCacheService dataCacheService, IModalDialogService modalDialogService, IAikDataService aikDataService, IFileServiceFactory fileServiceFactory, IWindowService windowService, IHidCommunicationService hidCommunicationService, IUpdateService updateService)
        {
            _settingsService = settingsService;
            _configurationService = configurationService;
            _dataCacheService = dataCacheService;
            _modalDialogService = modalDialogService;
            _aikDataService = aikDataService;
            _fileServiceFactory = fileServiceFactory;
            _fileCacheService = _fileServiceFactory.GetService(FileServiceType.BIN);
            _windowService = windowService;
            _hidCommunicationService = hidCommunicationService;
            _hidCommunicationService.ConnectionStateChanged += OnConnectionStateChanged;
            _updateService = updateService;
        }

        public async Task OnLoadedAsync()
        {
            int codeNumber = 0;

            if (codeVersion.Contains('v'))
            {
                codeNumber = int.Parse(codeVersion.Replace("v", "").Replace(".", ""));
            }
            else
            {
                codeVersion = "----";
            }
            AppUpdateInfo = await _updateService.CheckForUpdateAsync();
            K3UpdateInfo = await _aikDataService.GetAppVersionInfo(WebApiAddress.K3ToolType);

            if (K3UpdateInfo != null)
            {
                await LoadAppVersionFile();
                int newcodeNumber = int.Parse(K3UpdateInfo.VersionName.Replace("v", "").Replace(".", ""));
                if (codeNumber < newcodeNumber)
                {
                    IsK3ToolUpdateAvailable = true;
                    return;
                }
            }
            else
            {
                K3UpdateInfo = new AppVersionInfo();
                K3UpdateInfo.VersionName = "----";
            }
            IsK3ToolUpdateAvailable = false;
        }

        private async Task LoadAppVersionFile()
        {
            var filebin = await _fileCacheService.GetFileByteAsync(K3UpdateInfo.FileUrl);
            if (filebin != null && filebin.Length > 0)
            {
                if (K3UpdateInfo.FileUrl.Contains("http"))
                {
                    var urifileName = UrlHelper.GetEncodedFileNameFromUrl(K3UpdateInfo.FileUrl);
                    var realfileName = Uri.UnescapeDataString(urifileName);
                    binKeyByteDic.Add(realfileName, filebin);
                }
            }
        }
        #region 页面方法
        [RelayCommand]
        public void UpdateK3Tool()
        {
            //烧录工具更新
            if (_hidDeviceStatus.DeviceStatus == false)
            {
                _modalDialogService.ShowDialogAsync(AiKLanguage.LanguageKey.GetValueOrDefault("DeviceDisconnected"), AiKLanguage.LanguageKey.GetValueOrDefault("K3ToolConnectTips"), MessageTypeEnum.Warning, true, false, 3000);
                return;
            }
            else
            {
                var keyname = binKeyByteDic.Keys.FirstOrDefault();
                if (binKeyByteDic.TryGetValue(keyname, out byte[] filebyte))
                {
                    _modalDialogService.ShowProgressAsync(
                        async (progress, ct) =>
                        {
                            return await _hidCommunicationService.SendFileProcessAsync(
                                            keyname,
                                            filebyte,
                                            HidOperationTypeEnum.DeviceUpdate,
                                            progress,
                                            ct);
                        });
                }
            }
        }
        [RelayCommand]
        public void GetCurrentDeviceVersion()
        {
            _ = _hidCommunicationService.GetDeviceVersion(HidOperationTypeEnum.DeviceVersion);
        }
        [RelayCommand]
        public void UpdateApp()
        {
            if (AppUpdateInfo == null || !AppUpdateInfo.IsAvailable)
            {
                _modalDialogService.ShowTipsDialogAsync(AiKLanguage.LanguageKey.GetValueOrDefault("UpToDate"));
                return;
            }
            //_updateService.StartUpdateProcess();//旧版更新
            _updateService.CheckForUpdate();
        }
        #endregion
        #region 连接状态事件处理
        private void OnConnectionStateChanged(object? sender, ConnectionStateChangedEventArgs e)
        {
            HidDeviceStatus.DeviceStatus = e.IsConnected;
            IsK3ToolUpdateAvailable = e.IsConnected;
            if (e.IsConnected)
            {
                HidDeviceStatus.DeviceStatusText = AiKLanguage.LanguageKey.GetValueOrDefault("Connected");
                HidDeviceStatus.DeviceStatusColor = "#28a745";
                HidDeviceStatus.DeviceStatusIcon = "\uE62a";
            }
            else
            {
                HidDeviceStatus.DeviceStatusText = AiKLanguage.LanguageKey.GetValueOrDefault("Disconnected"); ;
                HidDeviceStatus.DeviceStatusColor = "#FFF44336";
                HidDeviceStatus.DeviceStatusIcon = "\uE6f9";
            }
        }
        #endregion
        #region 获取bin文件更新
        private void LoadBinFileForUpdate()
        {
            //TODO 获取bin文件用于更新
        }
        #endregion
    }
}