@page "/"
@inject IJSRuntime JS
@inject NavigationManager Navigation
@inject EnvelopeGenerator.Server.Client.Services.CustomImagesService CustomImagesService
@rendermode InteractiveWebAssembly

<div class="home-page-wrapper">

    <div class="home-hero-header">
        <div class="home-hero-header__inner">
            @* signFLOW logo from appsettings.json CustomImages.App — fallback to SVG if not loaded *@
            @if (_appLogo is not null && !string.IsNullOrEmpty(_appLogo.Src))
            {
                <img src="@_appLogo.Src"
                     style="height: @_appLogo.Height"
                     class="home-hero-header__icon @_appLogo.GetClass("Main")"
                     alt="signFLOW" />
            }
            else
            {
                <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" fill="currentColor" class="home-hero-header__icon" viewBox="0 0 16 16">
                    <path d="M0 4a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V4Zm2-1a1 1 0 0 0-1 1v.217l7 4.2 7-4.2V4a1 1 0 0 0-1-1H2Zm13 2.383-4.708 2.825L15 11.105V5.383Zm-.034 6.876-5.64-3.471L8 9.583l-1.326-.795-5.64 3.47A1 1 0 0 0 2 13h12a1 1 0 0 0 .966-.741ZM1 11.105l4.708-2.897L1 5.383v5.722Z"/>
                </svg>
            }
            <div>
                <h1 class="home-hero-header__title">SignFlow</h1>
                <p class="home-hero-header__subtitle">Willkommen im eSign-Portal</p>
            </div>
        </div>
    </div>

    <div class="home-content">
        <div class="home-card card shadow border-0">
            <div class="card-body p-4 p-md-5">

                <p class="text-muted mb-4" style="font-size: 0.92rem; line-height: 1.7; text-align: justify; text-align-last: left; min-height: calc(0.92rem * 1.7 * 9);">
                    <span id="home-description"></span>
                </p>

                <div class="mt-4 pt-3 border-top d-flex flex-column align-items-center gap-4">

                    <button class="home-btn-primary btn px-4 py-2 d-flex align-items-center gap-2" @onclick='() => Navigation.NavigateTo("/sender")'>
                        <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" fill="currentColor" viewBox="0 0 16 16">
                            <path d="M0 4a2 2 0 0 1 2-2h12a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V4Zm2-1a1 1 0 0 0-1 1v.217l7 4.2 7-4.2V4a1 1 0 0 0-1-1H2Zm13 2.383-4.708 2.825L15 11.105V5.383Zm-.034 6.876-5.64-3.471L8 9.583l-1.326-.795-5.64 3.47A1 1 0 0 0 2 13h12a1 1 0 0 0 .966-.741ZM1 11.105l4.708-2.897L1 5.383v5.722Z"/>
                        </svg>
                        Zur Umschlag-Übersicht
                        <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" viewBox="0 0 16 16">
                            <path fill-rule="evenodd" d="M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z"/>
                        </svg>
                    </button>

                    <div class="d-flex flex-wrap justify-content-center gap-3">
                        <div class="home-feature-badge">
                            <svg xmlns="http://www.w3.org/2000/svg" width="15" height="15" fill="currentColor" class="me-1" viewBox="0 0 16 16">
                                <path d="M8 1a2 2 0 0 1 2 2v4H6V3a2 2 0 0 1 2-2zm3 6V3a3 3 0 0 0-6 0v4a2 2 0 0 0-2 2v5a2 2 0 0 0 2 2h6a2 2 0 0 0 2-2V9a2 2 0 0 0-2-2z"/>
                            </svg>
                            Sicherer Zugang
                        </div>
                        <div class="home-feature-badge">
                            <svg xmlns="http://www.w3.org/2000/svg" width="15" height="15" fill="currentColor" class="me-1" viewBox="0 0 16 16">
                                <path d="M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z"/>
                            </svg>
                            Digitale Unterschrift
                        </div>
                        <div class="home-feature-badge">
                            <svg xmlns="http://www.w3.org/2000/svg" width="15" height="15" fill="currentColor" class="me-1" viewBox="0 0 16 16">
                                <path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z"/>
                                <path d="M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z"/>
                            </svg>
                            PDF-Export
                        </div>
                    </div>

                </div>

            </div>
        </div>
    </div>

</div>

@code {
    private const string HomePageDescription =
        "Das digitale Unterschriftenportal ist eine Plattform, die entwickelt wurde, um Ihre Dokumente sicher zu unterschreiben und zu verwalten. " +
        "Mit seiner benutzerfreundlichen Oberfläche können Sie Ihre Dokumente schnell hochladen, die Unterschriftsprozesse verfolgen und Ihre digitalen Unterschriftenanwendungen einfach durchführen. " +
        "Dieses Portal beschleunigt Ihren Arbeitsablauf mit rechtlich gültigen Unterschriften und erhöht gleichzeitig die Sicherheit Ihrer Dokumente.";

    private EnvelopeGenerator.Server.Client.Services.CustomImageDto? _appLogo;

    protected override async Task OnInitializedAsync()
    {
        // Load logo config early — 401 here is normal (not yet logged in), service returns defaults silently
        var logos = await CustomImagesService.GetAsync();
        _appLogo = logos.App;
    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        if (!firstRender) return;
        await JS.InvokeVoidAsync("receiverSignature.startTyped", "home-description", HomePageDescription, 15);
    }
}