@implements IDisposable
@using LANCommander.Launcher.Data.Models
@using LANCommander.Launcher.Models
@using System.Diagnostics
@using LANCommander.SDK.Helpers
@inject GameService GameService
@inject LibraryService LibraryService
@inject DownloadService DownloadService
@inject ModalService ModalService
@inject MessageBusService MessageBusService
@inject SDK.Client Client

@if (GameActions != null && GameActions.Count() > 0)
{
    @foreach (var action in GameActions.OrderBy(a => a.SortOrder))
    {
        <MenuItem OnClick="() => Run(Game, action)">
            @action.Name
        </MenuItem>
    }

    <MenuDivider />
}

@if (Game.Installed)
{
    if (Game.Media != null && Game.Media.Any(m => m.Type == SDK.Enums.MediaType.Manual))
    {
        foreach (var manual in Game.Media.Where(m => m.Type == SDK.Enums.MediaType.Manual))
        {
            <MenuItem OnClick="() => OpenManual(manual)">
                @(String.IsNullOrWhiteSpace(manual.Name) ? "Manual" : manual.Name)
            </MenuItem>
        }

        <MenuDivider />
    }

    <MenuItem OnClick="() => BrowseFiles()">
        Browse Files
    </MenuItem>
    <MenuItem OnClick="() => Uninstall()">
        Uninstall
    </MenuItem>
}
else
{
    <MenuItem OnClick="() => Install()">
        Install
    </MenuItem>
}

@if (Settings.Debug.EnableScriptDebugging)
{
    <MenuDivider />

    <MenuItem OnClick="() => RunInstallScripts()">
        Run Install Scripts
    </MenuItem>

    <MenuItem OnClick="() => RunNameChangeScripts()">
        Run Name Change Scripts
    </MenuItem>

    <MenuItem OnClick="() => RunKeyChangeScripts()">
        Run Key Change Scripts
    </MenuItem>
}

<MenuItem OnClick="() => ReportIssue()">
    Report Issue
</MenuItem>

@MenuExtra

@code {
    [Parameter] public LibraryItem Model { get; set; }
    [Parameter] public RenderFragment MenuExtra { get; set; }

    Data.Models.Game Game { get; set; }
    IEnumerable<SDK.Models.Action> GameActions { get; set; }

    Settings Settings;

    protected override async Task OnInitializedAsync()
    {
        MessageBusService.OnGameStarted += UpdateState;
        MessageBusService.OnGameStopped += UpdateState;

        Settings = SettingService.GetSettings();
    }

    protected override async Task OnParametersSetAsync()
    {
        if (Model.DataItem is Game)
        {
            Game = Model.DataItem as Game;
            GameActions = new List<SDK.Models.Action>();

            if (Game.Installed)
            {
                var manifest = ManifestHelper.Read(Game.InstallDirectory, Game.Id);

                if (manifest != null)
                    GameActions = manifest.Actions.Where(a => !a.IsPrimaryAction).ToList();
            }
        }
    }

    async Task UpdateState(Game game)
    {
        if (Game.Id == game.Id)
            await InvokeAsync(StateHasChanged);
    }

    async Task Run(Game game, SDK.Models.Action action)
    {
        LibraryService.Run(Game, action);

        await InvokeAsync(StateHasChanged);
    }

    async Task BrowseFiles()
    {
        Process.Start("explorer", Game.InstallDirectory);
    }

    async Task Install()
    {
        await LibraryService.Install(Model);
    }

    async Task Uninstall()
    {
        var manifest = ManifestHelper.Read(Game.InstallDirectory, Game.Id);

        var message = $"Would you like to uninstall {Game.Title}?";

        if (manifest.SavePaths != null && manifest.SavePaths.Any())
            message += " Your save files have been uploaded to the server.";
        else
            message += " Your save files may be unrecoverable if they are contained within the game's install directory.";

        var confirmed = await ModalService.ConfirmAsync(new ConfirmOptions
        {
            OkText = "Uninstall",
            CancelText = "Cancel",
            Title = "Uninstall",
            Content = message,
            OkType = "danger",
            Centered = true,
            Icon = @<Icon Type="@IconType.Outline.Delete" />
        });

        if (confirmed)
            await GameService.UninstallAsync(Game);

        DownloadService.Remove(Game.Id);

        await LibraryService.LibraryChanged();
    }

    async Task RunInstallScripts()
    {
        var manifests = GameService.GetGameManifests(Game);

        foreach (var manifest in manifests)
        {
            await Client.Scripts.RunInstallScriptAsync(Game.InstallDirectory, manifest.Id);
        }
    }

    async Task RunNameChangeScripts()
    {
        var manifests = GameService.GetGameManifests(Game);

        foreach (var manifest in manifests)
        {
            await Client.Scripts.RunNameChangeScriptAsync(Game.InstallDirectory, Game.Id, Settings.Profile.Alias);
        }
    }

    async Task RunKeyChangeScripts()
    {
        var manifests = GameService.GetGameManifests(Game);

        foreach (var manifest in manifests)
        {
            var key = Client.Games.GetAllocatedKey(manifest.Id);

            await Client.Scripts.RunKeyChangeScriptAsync(Game.InstallDirectory, Game.Id, key);
        }
    }

    async Task OpenManual(Media media)
    {
        var modalOptions = new ModalOptions()
        {
            Title = media.Name,
            Maximizable = true,
            DefaultMaximized = true,
            Closable = true,
            Footer = null,
            Draggable = true,
            Resizable = true,
            WrapClassName = "pdf-reader-dialog",
        };

        var modalRef = await ModalService.CreateModalAsync<PdfReaderDialog, Media>(modalOptions, media);
    }

    async Task ReportIssue()
    {
        var modalOptions = new ModalOptions()
        {
            Title = "Report Issue",
            Maximizable = false,
            DefaultMaximized = false,
            Closable = true,
            OkText = "Submit",
            Draggable = true,
            Resizable = true
        };

        var modalRef = ModalService.CreateModal<ReportIssueDialog, Game, SDK.Models.Issue>(modalOptions, Game);
    }

    public void Dispose()
    {
        MessageBusService.OnGameStarted -= UpdateState;
        MessageBusService.OnGameStopped -= UpdateState;
    }
}