@inject LoginService LoginService
@inject NavigationManager NavigationManager
@inject IDialogService DialogService

@using TaikoWebUI.Pages.Dialogs;

<MudNavMenu Rounded="true" Class="pa-2" Margin="Margin.Dense" Color="Color.Primary">
    <MudNavLink Href="/" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Dashboard">@Localizer["dashboard"]</MudNavLink>
    @if (LoginService.IsAdmin || !LoginService.LoginRequired)
    {
    <MudNavLink Href="/Users" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.People">@Localizer["Users"]</MudNavLink>
    }
    
    @{
		var currentUser = LoginService.GetLoggedInUser();

		if (LoginService.LoginRequired && !LoginService.OnlyAdmin && !LoginService.IsLoggedIn) {
            <MudDivider />
            <MudNavLink Href="/Login" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Login">@Localizer["Log In"]</MudNavLink>
			<MudNavLink Href="/Register" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.AddCard">@Localizer["Register"]</MudNavLink>
		}

        if (LoginService.IsLoggedIn && currentUser != null)
		{
            <MudDivider />
			<MudNavLink Href="@($"Users/{currentUser.Baid}/Profile")" Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Person">@Localizer["Profile"]</MudNavLink>
            <MudNavGroup Title="Play Data" Expanded="true" Icon="@Icons.Material.Filled.EmojiEvents">
			    <MudNavLink Href="@($"Users/{currentUser.Baid}/Songs")" Match="NavLinkMatch.All">@Localizer["Key_01"]</MudNavLink>
			    <MudNavLink Href="@($"Users/{currentUser.Baid}/DaniDojo")" Match="NavLinkMatch.All">@Localizer["Key_03"]</MudNavLink>
            </MudNavGroup>
            <MudNavGroup Title="Settings" Expanded="_settingsOpen" Icon="@Icons.Material.Filled.Settings">
                <MudNavLink OnClick="ShowQrCode">@Localizer["Show QR Code"]</MudNavLink>
                <MudNavLink Href="/ChangePassword" Match="NavLinkMatch.All">@Localizer["Change Password"]</MudNavLink>
                <MudNavLink Href="@($"Users/{currentUser.Baid}/AccessCode")" Match="NavLinkMatch.All">@Localizer["Manage Access Codes"]</MudNavLink>
            </MudNavGroup>
		}

        if (LoginService.IsLoggedIn)
		{
            <MudDivider />
            <MudNavLink Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Logout" IconColor="Color.Error" OnClick="Logout">@Localizer["Log Out"]</MudNavLink>
		}
	}
</MudNavMenu>

@code {
    private bool _settingsOpen = false;

    protected override void OnInitialized()
    {
        LoginService.LoginStatusChanged += HandleLoginStatusChanged;
    }

    private void HandleLoginStatusChanged(object? sender, EventArgs e)
    {
        StateHasChanged();
    }

    protected override void OnAfterRender(bool firstRender)
    {
        if (firstRender)
        {
            LoginService.LoginStatusChanged += HandleLoginStatusChanged;
        }
    }

    private void ShowQrCode()
    {
        var parameters = new DialogParameters
            {
                ["user"] = LoginService.GetLoggedInUser()
            };

        var options = new DialogOptions() { DisableBackdropClick = true };
        DialogService.Show<UserQrCodeDialog>("QR Code", parameters, options);

        // Prevent the settings menu from closing
        _settingsOpen = true;
    }

    private async Task Logout()
	{
		var result = await DialogService.ShowMessageBox(
			"Log Out",
			"Are you sure you want to log out?",
			yesText: "Log Out",
			noText: "Cancel");

		if (result == true)
		{
			LoginService.Logout();
			NavigationManager.NavigateTo("/");
		}
	}
}