using System.Collections.ObjectModel;
using System.Diagnostics;
using Microsoft.UI.Xaml;
using Microsoft.UI.Xaml.Controls;
using Newtonsoft.Json;
using RustTools.muqing;
using static RustTools.muqing.wl;
// To learn more about WinUI, the WinUI project structure,
// and more about our project templates, see: http://aka.ms/winui-project-info.

namespace RustTools.WindowUI;

/// <summary>
/// An empty page that can be used on its own or navigated to within a Frame.
/// </summary>

public sealed partial class ModuleInfoWin : WindowEx
{
    public static List<ModuleInfoWin> ModulePageList = new();
    public ObservableCollection<string> ScreenshotsList = new();
    public ModInfo.Data Mod { get; set; } = new();
    public ModuleInfoWin(string v)
    {

        InitializeComponent();
        ExtendsContentIntoTitleBar = true;
        gj.SetBackTheme(this);
        var frame = App.AppTitlebar as FrameworkElement;
        if (frame != null)
        {
            gj.UpdateTitleBar(this, frame.ActualTheme);
            grid.RequestedTheme = frame.ActualTheme;
        }
        if (v != string.Empty)
        {
            init(v);
        }
        // 设置窗口背景颜色
    }
    private async void init(string v)
    {
        var json = await ApiFox.mod.getInfo("", v);
        var a = JsonConvert.DeserializeObject<ModInfo>(json);
        if (a != null)
        {
            Mod = a.data;
            Mod.IconUrl = Mod.IconUrl.Equals("") ? "/Assets/image/image_106.svg" : Mod.IconUrl.Replace("..", wl.api);
            Mod.Link = Mod.Link.Replace("..", wl.api);
            Title = Mod.Name;
            var l = " | ";
            title_b.Text = "单位数" + Mod.UnitNumber + l + Mod.DownloadNumber + "次下载" + l + "版本名称" + Mod.VersionName;
            title_c.Text = "发布时间:" + Mod.CreationTime + " 最近更新:" + Mod.UpdateTime;

            var ScrList = Mod.Screenshots.Split(",");
            foreach (var s in ScrList)
            {
                gj.sc(s);
                if (string.IsNullOrEmpty(s))
                {
                    continue;
                }
                ScreenshotsList.Add(s.Replace("..", wl.api));
            }
            if (ScreenshotsList.Count > 0)
            {
                fliptext.Visibility = Visibility.Visible;
                flipview.Visibility = Visibility.Visible;
            }
            else
            {
                fliptext.Visibility = Visibility.Collapsed;
                flipview.Visibility = Visibility.Collapsed;
            }
            grid.DataContext = this; // 设置数据上下文
        }
    }




    private void WindowEx_SizeChanged(object sender, WindowSizeChangedEventArgs args)
    {
        DescriptionText.Width = Width - 50;
    }


    private void WindowEx_Closed(object sender, WindowEventArgs args)
    {
        // 当窗口关闭时，从列表中移除
        ModulePageList.Remove(this);
    }

    private async void AppBarButton_Click(object sender, RoutedEventArgs e)
    {
        var label = ((AppBarButton)sender).Name;
        gj.sc(label);
        switch (label)
        {
            case "ReportButton":
                gj.sc("举报这个模组抄袭");
                //if (Toast.IsOpen) Toast.IsOpen = false;
                Toast.Title = "举报此模组";
                Toast.Subtitle = "请合理举报，拒接无脑举报！";
                Toast.IsOpen = true;

                break;
            case "LikeButton":
                gj.sc("给这个模组投了一个币");
                //if (Toast.IsOpen) Toast.IsOpen = false;
                Toast.Title = "支持此模组";
                Toast.Subtitle = "支持后自动扣除你的一个硬币，如果没有则支持失败";
                Toast.IsOpen = true;

                break;
            case "DownLoadButton":
                DownMod();
                break;
        }
    }

    private async void DownMod()
    {
        var iniHelper = new IniHelper();
        iniHelper.Load(IniHelper.FILE.Config);
        var v = iniHelper.GetValue(IniHelper.CODE.Rust, IniHelper.KEY.ModFileUrl);
        if (v == string.Empty)
        {
            var dialog = new ContentDialog()
            {
                XamlRoot = grid.XamlRoot,
                Title = "警告",
                Content = "请在设置中配置好模组路径再来",
                SecondaryButtonText = "取消"

            };
            await dialog.ShowAsync();
            return;
        }

        var DownloadDialog = new ContentDialog()
        {
            XamlRoot = grid.XamlRoot,
            Title = "下载",
            SecondaryButtonText = "取消"

        };
        var stack = new StackPanel();
        var textBlock = new TextBlock();
        stack.Children.Add(textBlock);
        stack.Children.Add(new ProgressBar
        {
            Margin = new Thickness(0, 6, 0, 0),
            IsIndeterminate = true
        });
        DownloadDialog.Content =stack;
        var cancellationTokenSource = new CancellationTokenSource();
        gj.sc("下载此模组:" + Mod.Link);
        var downloader = new FileDownloader();
        DownloadDialog.XamlRoot = grid.XamlRoot;
        var asyncOperation = DownloadDialog.ShowAsync();
        DownloadDialog.Closing += DownloadDialog_Closing;
        DownloadDialog.SecondaryButtonClick += (a, b) =>
        {
            gj.sc("删除");
            cancellationTokenSource.Cancel();
            downloader.Delete();
        };
        try
        {
            var name = Mod.Name;//把非法字符替换掉
            var invalidChars = Path.GetInvalidFileNameChars();
            foreach (var a in invalidChars)
            {
                name = name.Replace(a.ToString(), "_");//把非法字符替换掉
            }
            var PathMod = Path.Combine(v, name);
            if (File.Exists(PathMod + ".rwmod"))
            {
                File.Delete(PathMod + ".rwmod");
            }
            //下载链接 保存文件的本地路径
            await downloader.DownloadFileAsync(Mod.Link, PathMod, (totalBytesRead, totalBytes) =>
            {
                //DownloadDialogText.Text = $"Downloaded {totalBytesRead} of {totalBytes} bytes. {(totalBytes > 0 ? (double)totalBytesRead / totalBytes * 100 : 0):0.00}% complete.";
                textBlock.Text = $"下载进度:{(totalBytes > 0 ? (double)totalBytesRead / totalBytes * 100 : 0):0.00}%";
            }, cancellationTokenSource.Token);
            Debug.WriteLine("文件下载完成");

            File.Move(PathMod, PathMod + ".rwmod");
            textBlock.Text = "文件下载完成";
            DownloadDialog.Closing -= DownloadDialog_Closing;
            DownloadDialog.IsSecondaryButtonEnabled = false;
            await Task.Delay(1500);
            // 手动隐藏对话框
            DownloadDialog.Hide();

        }
        catch (Exception ex)
        {
            Debug.WriteLine($"Error downloading file: {ex.Message}");
        }
        finally
        {
            DownloadDialog.Closing -= DownloadDialog_Closing;
            DownloadDialog.Hide();
        }
    }

    /// <summary>
    /// 底部提示确定按钮
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="args"></param>
    private void Toast_ActionButtonClick(TeachingTip sender, object args)
    {

    }

    private void DownloadDialog_Closing(ContentDialog sender, ContentDialogClosingEventArgs args)
    {
        // Prevent the dialog from closing
        if (args.Result != ContentDialogResult.Secondary)
        {
            args.Cancel = true;
        }
    }

}