LANCommander/LANCommander.Server/UI/Pages/Settings/Components/SteamProfileEditor.razor

@using LANCommander.Server.Services.Enums
@inject SteamCMDService SteamCmdService
@inject IMessageService MessageService

<Spin Spinning="_connectionStatus == SteamCmdConnectionStatus.Unknown">
    <Form Model="this" Layout="@FormLayout.Vertical" OnFinish="Authenticate">
        @if (_connectionStatus == SteamCmdConnectionStatus.Unauthenticated)
        {
            <Flex Direction="FlexDirection.Horizontal" Gap="FlexGap.Middle" Align="FlexAlign.End">
                <FormItem Label="Username" Style="flex-grow: 1;">
                    <Input Value="Username" ValueChanged="UsernameChanged" Disabled="_processingLogin" />
                </FormItem>
                <FormItem Label="Password" Style="flex-grow: 1;">
                    <InputPassword @bind-Value="_password" Disabled="_processingLogin"/>
                </FormItem>
                <FormItem>
                    <Button Type="ButtonType.Primary" Loading="_processingLogin" HtmlType="submit">Login</Button>
                </FormItem>
            </Flex>
        }
    </Form>

    <Form Model="this" Layout="FormLayout.Vertical">
        @if (_connectionStatus != SteamCmdConnectionStatus.Unauthenticated)
        {
            <FormItem Label="Username">
                <Input Value="Username" Disabled />
            </FormItem>
        }
    
        <FormItem Label="Install Directory">
            <FilePicker Value="@InstallDirectory" ValueChanged="InstallDirectoryChanged" Root="@_rootPath" />
        </FormItem>
    </Form>
</Spin>

@code {
    [Parameter] public string Username { get; set; }
    [Parameter] public EventCallback<string> UsernameChanged { get; set; }
    [Parameter] public string InstallDirectory { get; set; }
    [Parameter] public EventCallback<string> InstallDirectoryChanged { get; set; }
    [Parameter] public EventCallback OnAuthenticated { get; set; }
    
    string _rootPath = Path.GetPathRoot(Directory.GetCurrentDirectory());

    SteamCmdConnectionStatus _connectionStatus = SteamCmdConnectionStatus.Unknown;
    
    bool _processingLogin = false;
    string _password = String.Empty;

    MessageConfig _loginMessage = new MessageConfig();

    protected override async Task OnInitializedAsync()
    {
        if (!String.IsNullOrWhiteSpace(Username))
            _connectionStatus = await SteamCmdService.GetConnectionStatusAsync(Username);
        else
            _connectionStatus = SteamCmdConnectionStatus.Unauthenticated;
    }

    async Task Authenticate()
    {
        _processingLogin = true;
        await InvokeAsync(StateHasChanged);

        _loginMessage.Content = "Logging into Steam...";
        _loginMessage.Key = Guid.NewGuid().ToString();
        _loginMessage.Duration = 0;

        MessageService.Loading(_loginMessage);
        
        MessageService.Info("Check the Steam mobile app to confirm this login", 10);
        
        var status = await SteamCmdService.LoginToSteamAsync(Username, _password);

        if (status == SteamCmdStatus.Success)
        {
            _connectionStatus = await SteamCmdService.GetConnectionStatusAsync(Username);
            
            _loginMessage.Content = "Successfully authenticated to Steam!";
            _loginMessage.Duration = 3;
            
            MessageService.Success(_loginMessage);
            
            _password = String.Empty;

            if (UsernameChanged.HasDelegate)
                await UsernameChanged.InvokeAsync(Username);

            if (InstallDirectoryChanged.HasDelegate)
                await InstallDirectoryChanged.InvokeAsync(InstallDirectory);

            if (OnAuthenticated.HasDelegate)
                await OnAuthenticated.InvokeAsync();
        }
        else
        {
            switch (status)
            {
                case SteamCmdStatus.InvalidUsername:
                case SteamCmdStatus.InvalidPassword:
                    _loginMessage.Content = "Invalid username or password";
                    break;
                    
                case SteamCmdStatus.ExecutableNotFound:
                    _loginMessage.Content = "SteamCMD executable not found";
                    break;
                    
                case SteamCmdStatus.PathNotConfigured:
                    _loginMessage.Content = "SteamCMD path not configured";
                    break;
                    
                case SteamCmdStatus.Error:
                    _loginMessage.Content = "SteamCMD returned an error, check logs for info.";
                    break;
                    
                case SteamCmdStatus.UnknownError:
                default:
                    _loginMessage.Content = "An unknown error occurred, check logs for more info";
                    break;
            }
            
            _loginMessage.Duration = 8;
            
            MessageService.Error(_loginMessage);
        }
        
        _processingLogin = false;
        
        await InvokeAsync(StateHasChanged);
    }
}