LANCommander/LANCommander.Launcher/UI/Library/Index.razor

@page "/"
@page "/{id:guid}"
@using LANCommander.Launcher.Data.Models
@using LANCommander.Launcher.Models.Enums
@using LANCommander.Launcher.Models
@using System.Diagnostics
@using LANCommander.Launcher.UI.Library.Components
@using LANCommander.SDK.Helpers
@inject SDK.Client Client
@inject NavigationManager NavigationManager
@inject LibraryService LibraryService
@inject InstallService InstallService
@inject GameService GameService
@inject ModalService ModalService
@inject ConfirmService ConfirmService
@inject ImportService ImportService
@inject LocalizationService LocalizationService

<Layout>
    <Content Class="library">
        <LibraryList SelectedItem="@(SelectedGame?.Id)" OnItemSelected="@((key) => SelectLibraryItem(key))" />

        <div class="game-details no-scrollbar">
            @if (SelectedGame != null)
            {
                <div class="game-hero">
                    @if (SelectedGame.Media.Any(m => m.Type == SDK.Enums.MediaType.Logo))
                    {
                        <MediaImage Id="@(SelectedGame.Media.First(m => m.Type == SDK.Enums.MediaType.Logo).Id)" Key="GameDetailsLogo" Class="game-details-logo" />
                    }
                    else
                    {
                        <h1>@SelectedGame.Title</h1>
                    }

                    @if (SelectedGame.Media.Any(m => m.Type == SDK.Enums.MediaType.Background))
                    {
                        <MediaImage Id="@(SelectedGame.Media.First(m => m.Type == SDK.Enums.MediaType.Background).Id)" Key="GameDetailsBackground" Class="game-details-background" />
                    }
                </div>
                <GridRow Gutter="32" Class="game-info" Wrap="false">
                    <GridCol Flex="@("auto")">
                        <div class="game-action-bar">
                            <Space Direction="SpaceDirection.Horizontal" Size="SpaceSize.Large">
                                <SpaceItem>
                                    @if (SelectedItem.State == ListItemState.Installed)
                                    {
                                        <PlayButton LibraryItem="SelectedItem" />
                                    }
                                    else if (SelectedItem.State == ListItemState.NotInstalled)
                                    {
                                        <ConnectionStateView>
                                            <Online>
                                                <Button Type="ButtonType.Primary" Size="ButtonSize.Large" Icon="@IconType.Outline.Download" OnClick="() => Install(SelectedItem)">@LocalizationService.GetString("Install")</Button>
                                            </Online>
                                            <Offline>
                                                <Tooltip Title="@LocalizationService.GetString("YouAreCurrentlyOffline")">
                                                    <Button Type="ButtonType.Primary" Size="ButtonSize.Large" Icon="@IconType.Outline.Download" Disabled>@LocalizationService.GetString("Install")</Button>
                                                </Tooltip>
                                            </Offline>
                                        </ConnectionStateView>
                                    }
                                    else if (SelectedItem.State == ListItemState.Queued)
                                    {
                                        <Button Type="ButtonType.Primary" Size="ButtonSize.Large" Icon="@IconType.Outline.Bars" Disabled="true">@LocalizationService.GetString("Queued")</Button>
                                    }
                                    else if (SelectedItem.State == ListItemState.UpdateAvailable)
                                    {
                                        <ConnectionStateView>
                                            <Online>
                                                <Button Type="ButtonType.Primary" Size="ButtonSize.Large" Icon="@IconType.Outline.Download" OnClick="() => Update(SelectedItem)">@LocalizationService.GetString("Update")</Button>
                                            </Online>
                                            <Offline>
                                                <Tooltip Title="@LocalizationService.GetString("YouAreCurrentlyOffline")">
                                                    <Button Type="ButtonType.Primary" Size="ButtonSize.Large" Icon="@IconType.Outline.Download" Disabled>@LocalizationService.GetString("Update")</Button>
                                                </Tooltip>
                                            </Offline>
                                        </ConnectionStateView>
                                    }
                                    else if (SelectedItem.State == ListItemState.Installing)
                                    {
                                        <Button Type="ButtonType.Primary" Size="ButtonSize.Large" Loading Disabled="true">@LocalizationService.GetString("Installing")</Button>
                                    }
                                    else if (SelectedItem.State == ListItemState.Uninstalling)
                                    {
                                        <Button Type="ButtonType.Primary" Size="ButtonSize.Large" Loading Disabled="true">@LocalizationService.GetString("Uninstalling")</Button>
                                    }
                                </SpaceItem>

                                @if (SelectedItem.State == ListItemState.NotInstalled && Connected)
                                {
                                    <ConnectionStateView>
                                        <Online>
                                            <SpaceItem>
                                                <Statistic Title="@LocalizationService.GetString("DownloadSize")" Value="@ByteSizeLib.ByteSize.FromBytes(GetDownloadSize()).ToString()"/>
                                            </SpaceItem>
                                        </Online>
                                    </ConnectionStateView>
                                }

                                <SpaceItem>
                                    <Statistic Title="@LocalizationService.GetString("PlayTime")" Value="@GetPlayTime(SelectedGame)" />
                                </SpaceItem>
                                <SpaceItem>
                                    <Statistic Title="@LocalizationService.GetString("LastPlayed")" Value="@GetLastPlayed(SelectedGame)" />
                                </SpaceItem>
                            </Space>
                        </div>

                        <div class="game-metadata">
                            @if (!String.IsNullOrWhiteSpace(SelectedGame.Description))
                            {
                                <div class="game-metadata-description">@SelectedGame.Description</div>
                            }

                            @if (SelectedGame.ReleasedOn.HasValue)
                            {
                                <div class="game-metadata-released-on">
                                    <h3>@LocalizationService.GetString("ReleasedOn")</h3>
                                    <span>@SelectedGame.ReleasedOn.Value.ToString("MMMM d, yyyy")</span>
                                </div>
                            }

                            @if (SelectedGame.Developers != null && SelectedGame.Developers.Any())
                            {
                                <div class="game-metadata-developers">
                                    <h3>@LocalizationService.GetString("Developers")</h3>
                                    <span>@(String.Join(", ", SelectedGame.Developers.Select(c => c.Name)))</span>
                                </div>
                            }

                            @if (SelectedGame.Publishers != null && SelectedGame.Publishers.Any())
                            {
                                <div class="game-metadata-publishers">
                                    <h3>@LocalizationService.GetString("Publishers")</h3>
                                    <span>@(String.Join(", ", SelectedGame.Publishers.Select(c => c.Name)))</span>
                                </div>
                            }

                            @if (SelectedGame.Genres != null && SelectedGame.Genres.Any())
                            {
                                <div class="game-metadata-genres">
                                    <h3>@LocalizationService.GetString("Genres")</h3>
                                    <span>@(String.Join(", ", SelectedGame.Genres.Select(g => g.Name)))</span>
                                </div>
                            }

                            @if (SelectedGame.Tags != null && SelectedGame.Tags.Any())
                            {
                                <div class="game-metadata-tags">
                                    <h3>@LocalizationService.GetString("Tags")</h3>
                                    <span>@(String.Join(", ", SelectedGame.Tags.Select(t => t.Name)))</span>
                                </div>
                            }
                        </div>
                    </GridCol>

                    <GridCol Flex="@("256px")" Class="game-cover">
                        @if (SelectedGame.Media.Any(m => m.Type == SDK.Enums.MediaType.Cover))
                        {
                            <MediaImage Key="GameDetailsCover" Id="@(SelectedGame.Media.First(m => m.Type == SDK.Enums.MediaType.Cover).Id)" />
                        }
                    </GridCol>
                </GridRow>
            }
        </div>
    </Content>
</Layout>

<div class="logo">
    <img src="assets/logo-cut.svg" />
</div>

<LANCommander.Launcher.UI.Components.Footer />

@code {
    [Parameter] public Guid Id { get; set; }
    [CascadingParameter] public bool Connected { get; set; }
    [CascadingParameter] public bool OfflineMode { get; set; }

    Models.ListItem SelectedItem { get; set; }

    Data.Models.Game SelectedGame { get; set; }
    SDK.Models.Game RemoteGame { get; set; }

    Settings Settings = SettingService.GetSettings();

    protected override async Task OnInitializedAsync()
    {
        InstallService.OnQueueChanged += OnQueueChanged;
        InstallService.OnInstallFail += OnInstallFail;
        InstallService.OnInstallComplete += OnInstallComplete;

        GameService.OnUninstall += OnUninstall;
        GameService.OnUninstallComplete += OnUninstallComplete;

        await LoadData();
    }

    protected override async Task OnParametersSetAsync()
    {
        if (Id != Guid.Empty)
        {
            await OnLibraryItemSelected(await LibraryService.GetItemAsync(Id));

            if (SelectedGame != null && (Connected && !OfflineMode))
                RemoteGame = await Client.Games.GetAsync(SelectedGame.Id);
        }

        await InvokeAsync(StateHasChanged);
    }

    async Task LoadData()
    {
        await LibraryService.RefreshItemsAsync();

        await InvokeAsync(StateHasChanged);
    }

    async Task SelectLibraryItem(Guid id)
    {
        NavigationManager.NavigateTo($"/{id}");
    }

    async Task OnLibraryItemSelected(Models.ListItem item)
    {
        if (item != null && item.DataItem is Data.Models.Game)
        {
            SelectedItem = item;
            SelectedGame = item.DataItem as Data.Models.Game;

            await InvokeAsync(StateHasChanged);
        }
    }

    async Task Install(Models.ListItem item)
    {
        var game = item.DataItem as Game;

        var addons = await Client.Games.GetAddonsAsync(game.Id);

        if (Settings.Games.InstallDirectories.Length > 1 || (addons != null && addons.Any()))
        {
            var modalOptions = new ModalOptions()
            {
                Title = LocalizationService.GetString("InstallGame", item.Name),
                Maximizable = false,
                DefaultMaximized = false,
                Closable = true,
                OkText = LocalizationService.GetString("Install"),
                Draggable = true,
                Centered = true,
                WrapClassName = "ant-modal-wrap-no-padding",
                Footer = null,
            };

            var modalRef = ModalService.CreateModal<InstallDialog, Models.ListItem, string>(modalOptions, item);
        }
        else
        {
            await InstallService.Add(game);
        }
    }

    async Task Update(Models.ListItem item)
    {
        var game = item.DataItem as Game;

        await InstallService.Add(game);
    }

    async Task OnQueueChanged()
    {
        var queueItem = InstallService.Queue.FirstOrDefault(i => SelectedItem != null && i.Id == SelectedItem.Key);

        if (queueItem != null)
        {
            SelectedItem = await LibraryService.GetItemAsync(SelectedItem);

            switch (queueItem.Status)
            {
                case SDK.Enums.InstallStatus.Downloading:
                case SDK.Enums.InstallStatus.InstallingRedistributables:
                case SDK.Enums.InstallStatus.InstallingMods:
                case SDK.Enums.InstallStatus.InstallingExpansions:
                case SDK.Enums.InstallStatus.RunningScripts:
                case SDK.Enums.InstallStatus.DownloadingSaves:
                    SelectedItem.State = ListItemState.Installing;
                    break;

                case SDK.Enums.InstallStatus.Queued:
                    SelectedItem.State = ListItemState.Queued;
                    break;

                case SDK.Enums.InstallStatus.Failed:
                case SDK.Enums.InstallStatus.Canceled:
                    SelectedItem.State = ListItemState.NotInstalled;
                    break;

                case SDK.Enums.InstallStatus.Complete:
                    SelectedItem.State = ListItemState.Installed;
                    break;
            }

            await OnLibraryItemSelected(SelectedItem);

            await InvokeAsync(StateHasChanged);
        }
    }

    async Task OnInstallComplete(Data.Models.Game game)
    {
        await LoadData();

        if (SelectedItem.DataItem is Game selectedGame)
        {
            if (selectedGame.Id == game.Id)
                await OnLibraryItemSelected(LibraryService.Items.FirstOrDefault(i => i.Key == selectedGame.Id));
        }
    }

    async Task OnInstallFail(Data.Models.Game game)
    {
        var result = await ConfirmService.Show(
            LocalizationService.GetString("InstallationFailedMessage", game.Title),
            LocalizationService.GetString("InstallationFailed"),
            ConfirmButtons.RetryCancel,
            ConfirmIcon.Error
        );

        await LibraryService.LibraryChanged();

        if (result == ConfirmResult.Retry)
        {
            var libraryItem = LibraryService.GetItem(game.Id);

            Install(libraryItem);
        }
    }

    async Task OnUninstall(Data.Models.Game game)
    {
        if (SelectedItem.Key == game.Id)
        {
            SelectedItem.State = ListItemState.Uninstalling;

            await Task.Yield();
            await InvokeAsync(StateHasChanged);
        }
    }

    async Task OnUninstallComplete(Data.Models.Game game)
    {
        await LoadData();

        if (SelectedItem.Key == game.Id)
        {
            SelectedItem.State = ListItemState.NotInstalled;
            await OnLibraryItemSelected(LibraryService.Items.FirstOrDefault(i => i.Key == SelectedGame.Id));
        }
    }

    long GetDownloadSize()
    {
        long size = 0;

        if (RemoteGame != null && RemoteGame.Archives.Any())
            size = RemoteGame.Archives.OrderByDescending(a => a.CreatedOn).First().CompressedSize;

        return size;
    }

    string GetPlayTime(Data.Models.Game game)
    {
        var totalTime = new TimeSpan(game.PlaySessions
            .Where(ps => ps.End != null && ps.Start != null)
            .Select(ps => ps.End.Value.Subtract(ps.Start.Value))
            .Sum(ts => ts.Ticks));
        if (totalTime.TotalMinutes < 1)
            return LocalizationService.GetString("None");
        else if (totalTime.TotalHours < 1)
            return LocalizationService.GetString("PlayTimeMinutes", totalTime.TotalMinutes.ToString("0"));
        else
            return LocalizationService.GetString("PlayTimeHours", totalTime.TotalHours.ToString("0.##"));
    }

    string GetLastPlayed(Data.Models.Game game)
    {
        var lastSession = game.PlaySessions.Where(ps => ps.End != null && ps.Start != null).OrderByDescending(ps => ps.End).FirstOrDefault();

        if (lastSession == null)
            return LocalizationService.GetString("Never");
        else
            return lastSession.End.Value.ToRelativeDate();
    }

    public void Dispose()
    {
        InstallService.OnQueueChanged -= OnQueueChanged;
        InstallService.OnInstallFail -= OnInstallFail;
        InstallService.OnInstallComplete -= OnInstallComplete;

        GameService.OnUninstall -= OnUninstall;
        GameService.OnUninstallComplete -= OnUninstallComplete;
    }
}