blazor-oms/Features/Account/Logout/LogoutPage.razor

@page "/account/logout"
@layout AuthenticationLayout

@using Indotalent.Shared.Consts
@using Microsoft.JSInterop
@inject IJSRuntime JSRuntime
@inject NavigationManager Navigation
@inject ISnackbar Snackbar

<PageTitle>Sign Out - @GlobalConsts.AppInitial</PageTitle>

<style>
    /* ===== LOGOUT CONTAINER ===== */
    .logout-container {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .logout-icon-wrapper {
        display: flex;
        justify-content: center;
        margin-bottom: 1.5rem;
    }

    .logout-icon-circle {
        width: 4.5rem;
        height: 4.5rem;
        border-radius: 50%;
        background: rgba(139, 92, 246, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .logout-icon-circle svg {
        width: 2.25rem;
        height: 2.25rem;
        color: #8B5CF6;
    }

    .logout-title {
        font-size: 1.5rem;
        font-weight: 700;
        color: #1E293B;
        margin: 0 0 0.25rem 0;
    }

    .logout-desc {
        font-size: 0.875rem;
        color: #64748B;
        margin: 0 0 2rem 0;
    }

    /* ===== BUTTONS ===== */
    .btn-signout {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        padding: 0.75rem 1.75rem;
        background: #8B5CF6;
        color: #ffffff;
        font-size: 0.875rem;
        font-weight: 600;
        border-radius: 0.5rem;
        transition: all 0.2s;
        cursor: pointer;
        border: none;
        width: 100%;
        font-family: "Poppins", sans-serif;
        height: 48px;
    }

    .btn-signout:hover:not(:disabled) {
        background: #7C3AED;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
    }

    .btn-signout:disabled {
        opacity: 0.7;
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

    .btn-cancel {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0.75rem 1.75rem;
        background: transparent;
        color: #94A3B8;
        font-size: 0.875rem;
        font-weight: 600;
        border-radius: 0.5rem;
        transition: all 0.2s;
        cursor: pointer;
        border: none;
        width: 100%;
        font-family: "Poppins", sans-serif;
        height: 48px;
        margin-top: 0.75rem;
        text-decoration: none;
    }

    .btn-cancel:hover:not(:disabled) {
        color: #64748B;
        background: rgba(148, 163, 184, 0.08);
    }

    .btn-cancel:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

    /* ===== SPINNER ANIMATION ===== */
    @@keyframes spin {
        to { transform: rotate(360deg); }
    }

    .spinner {
        animation: spin 1s linear infinite;
    }
</style>

<div class="logout-container">
    <div class="logout-icon-wrapper">
        <div class="logout-icon-circle">
            <svg fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
                <path stroke-linecap="round" stroke-linejoin="round" d="M15.75 9V5.25A2.25 2.25 0 0013.5 3h-6a2.25 2.25 0 00-2.25 2.25v13.5A2.25 2.25 0 007.5 21h6a2.25 2.25 0 002.25-2.25V15m3 0l3-3m0 0l-3-3m3 3H9"/>
            </svg>
        </div>
    </div>

    <h2 class="logout-title">Sign Out</h2>
    <p class="logout-desc">Are you sure you want to sign out of your account?</p>

    <button class="btn-signout" type="button" disabled="@isLoggingOut" @onclick="Logout">
        @if (isLoggingOut)
        {
            <svg class="spinner" style="width: 1rem; height: 1rem;" fill="none" viewBox="0 0 24 24">
                <circle style="opacity: 0.25;" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"/>
                <path style="opacity: 0.75;" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"/>
            </svg>
            <span>Processing...</span>
        }
        else
        {
            <span>Sign Out</span>
        }
    </button>

    <a class="btn-cancel" href="/">
        Cancel
    </a>
</div>

@code {
    private bool isLoggingOut;

    private async Task Logout()
    {
        isLoggingOut = true;
        StateHasChanged();

        var result = await JSRuntime.InvokeAsync<ApiJSRuntimeResponse>("apiAccountLogout");

        if (result.Status == 200)
        {
            Snackbar.Add("Successfully signed out!", Severity.Success);
            await Task.Delay(500);
            Navigation.NavigateTo("/", forceLoad: true);
        }
        else
        {
            Snackbar.Add(result.Title ?? "Failed to logout.", Severity.Error);
            await Task.Delay(500);
        }

        isLoggingOut = false;
        StateHasChanged();
    }

    private class ApiJSRuntimeResponse
    {
        public int? Status { get; set; }
        public string? Title { get; set; }
    }
}

<script>
    window.apiAccountLogout = async () => {
        try {
            const response = await fetch('/api/account/signout', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json'
                },
                credentials: 'include'
            });
            if (!response.ok) {
                throw new Error('Unknown error occurred');
            }
            return { status: 200, title: 'Success user logout' };
        } catch (error) {
            return { status: 500, title: 'Server / Network error' };
        }
    };
</script>