LANCommander/LANCommander.Server/UI/Pages/Games/Components/SavePathEditor.razor

@inject SavePathService SavePathService
@inject ArchiveService ArchiveService
@inject ModalService ModalService
@inject IMessageService MessageService
@inject ILogger<SavePathEditor> Logger

<Flex Direction="FlexDirection.Vertical" Gap="FlexGap.Large">
    <Table TItem="SavePath" DataSource="@_savePaths" HidePagination="true" Responsive>
        <PropertyColumn Property="p => p.Type">
            <Select @bind-Value="context.Type" TItem="SavePathType" TItemValue="SavePathType" DataSource="Enum.GetValues<SavePathType>()">
                <LabelTemplate Context="Value">@Value.GetDisplayName()</LabelTemplate>
                <ItemTemplate Context="Value">@Value.GetDisplayName()</ItemTemplate>
            </Select>
        </PropertyColumn>
        <PropertyColumn Property="p => p.Path">
            @if (context.Type == SavePathType.Registry)
            {
                <InputRegistry @bind-Value="context.Path" />
            }
            else
            {
                <Flex Gap="FlexGap.Small" Align="FlexAlign.Center">
                    <FilePicker @bind-Value="context.Path" ArchiveId="@(_archive?.Id ?? Guid.Empty)" AllowDirectories="true" />
                    <Button Icon="@IconType.Outline.Code" Type="ButtonType.Text" OnClick="() => OpenVariablePicker(context, nameof(SavePath.Path))" Size="ButtonSize.Small" />
                </Flex>
            }
        </PropertyColumn>
        <PropertyColumn Property="p => p.WorkingDirectory" Title="Working Directory">
            <Flex Gap="FlexGap.Small" Align="FlexAlign.Center">
                <FilePicker @bind-Value="context.WorkingDirectory" Disabled="@(context.Type == SavePathType.Registry)" ArchiveId="@(_archive?.Id ?? Guid.Empty)" AllowDirectories Title="Select Working Directory" />
                <Button Icon="@IconType.Outline.Code" Type="ButtonType.Text" OnClick="() => OpenVariablePicker(context, nameof(SavePath.WorkingDirectory))" Disabled="@(context.Type == SavePathType.Registry)" Size="ButtonSize.Small" />
            </Flex>
        </PropertyColumn>
        <PropertyColumn Property="p => p.IsRegex" Title="Regex">
            <Checkbox @bind-Checked="context.IsRegex" Disabled="@(context.Type == SavePathType.Registry)" />
        </PropertyColumn>
        <PropertyColumn Property="p => p.Platforms" Title="Platforms">
            <RuntimePlatformSelect @bind-Value="context.Platforms" />
        </PropertyColumn>
        <ActionColumn>
            <Flex Gap="FlexGap.Small" Justify="FlexJustify.End">
                <Button OnClick="() => RemovePath(context)" Type="@ButtonType.Text" Danger Icon="@IconType.Outline.Close" />
            </Flex>
        </ActionColumn>
    </Table>

    <Flex Justify="FlexJustify.End">
        <Button OnClick="AddPath" Type="@ButtonType.Primary">Add Path</Button>
    </Flex>
</Flex>

@code {
    [CascadingParameter(Name = "GameId")] public Guid GameId { get; set; }

    Archive? _archive;
    ICollection<SavePath> _savePaths = new List<SavePath>();

    protected override async Task OnInitializedAsync()
    {
        _archive = await ArchiveService.GetLatestArchiveAsync(a => a.GameId == GameId);

        await LoadPaths();
    }

    async Task LoadPaths()
        => _savePaths = await SavePathService.GetAsync(p => p.GameId == GameId);

    void AddPath()
    {
        _savePaths.Add(new SavePath
        {
            GameId = GameId,
            WorkingDirectory = "{InstallDir}"
        });
    }

    async Task RemovePath(SavePath path)
    {
        await SavePathService.DeleteAsync(path);

        await LoadPaths();
    }

    async Task OpenVariablePicker(SavePath savePath, string fieldName)
    {
        var currentValue = fieldName switch
        {
            nameof(SavePath.Path) => savePath.Path ?? "",
            nameof(SavePath.WorkingDirectory) => savePath.WorkingDirectory ?? "",
            _ => ""
        };

        var modalOptions = new ModalOptions
        {
            Title = $"Edit {fieldName}",
            Maximizable = false,
            Closable = true,
            OkText = "Apply"
        };

        var pickerOptions = new VariablePickerOptions
        {
            Value = currentValue,
            FieldName = fieldName
        };

        var modalRef = await ModalService.CreateModalAsync<VariablePickerDialog, VariablePickerOptions, string>(modalOptions, pickerOptions);

        modalRef.OnOk = (result) =>
        {
            switch (fieldName)
            {
                case nameof(SavePath.Path):
                    savePath.Path = result;
                    break;
                case nameof(SavePath.WorkingDirectory):
                    savePath.WorkingDirectory = result;
                    break;
            }

            StateHasChanged();
            return Task.CompletedTask;
        };
    }

    public async Task Save()
    {
        try
        {
            foreach (var savePath in _savePaths)
            {
                if (savePath.Id == Guid.Empty)
                    await SavePathService.AddAsync(savePath);
                else
                    await SavePathService.UpdateAsync(savePath);
            }

            MessageService.SuccessAsync("Save paths updated!");
        }
        catch (Exception ex)
        {
            MessageService.ErrorAsync("Could not update save paths!");
            Logger.LogError(ex, "Could not update save paths!");
        }
        
        await LoadPaths();
    }
}