@model IEnumerable<PowderCoating.Core.Entities.UserPasskey>
@{
    ViewData["Title"] = "My Passkeys";
}

<div class="container-fluid py-4" style="max-width:760px;">
    <div class="d-flex align-items-center gap-3 mb-4">
        <div class="rounded-circle d-flex align-items-center justify-content-center"
             style="width:48px;height:48px;background:#e0f2fe;">
            <i class="bi bi-fingerprint" style="font-size:1.5rem;color:#0284c7;"></i>
        </div>
        <div>
            <h4 class="mb-0 fw-semibold">Passkeys &amp; Biometric Login</h4>
            <p class="text-muted small mb-0">
                Passkeys let you sign in with Face ID, fingerprint, or your device PIN — no password needed.
            </p>
        </div>
    </div>

    @if (TempData["Success"] is string msg)
    {
        <div class="alert alert-success alert-permanent">
            <i class="bi bi-check-circle-fill me-2"></i>@msg
        </div>
    }

    <!-- Add new passkey -->
    <div class="card shadow-sm mb-4">
        <div class="card-body">
            <h6 class="card-title mb-1">Add a passkey for this device</h6>
            <p class="text-muted small mb-3">
                You'll be prompted to authenticate using Face ID, Touch ID, Windows Hello, or a security key.
            </p>
            <div class="d-flex gap-2 align-items-center flex-wrap">
                <input type="text" id="pk-device-name" class="form-control" style="max-width:220px;"
                       placeholder="Device name (e.g. iPhone 15)" maxlength="64" />
                <button type="button" id="pk-add-btn" class="btn btn-primary">
                    <i class="bi bi-plus-circle me-1"></i>Add Passkey
                </button>
            </div>
            <p id="pk-add-status" class="mt-2 small mb-0"></p>
        </div>
    </div>

    <!-- Existing passkeys -->
    @if (!Model.Any())
    {
        <div class="text-center py-5 text-muted">
            <i class="bi bi-fingerprint" style="font-size:3rem;opacity:.3;"></i>
            <p class="mt-3">No passkeys registered yet.<br />Add one above to enable biometric login on this device.</p>
        </div>
    }
    else
    {
        <div class="list-group shadow-sm">
            @foreach (var pk in Model)
            {
                <div class="list-group-item list-group-item-action d-flex align-items-center gap-3">
                    <i class="bi bi-phone" style="font-size:1.4rem;color:#64748b;flex-shrink:0;"></i>
                    <div class="flex-grow-1 min-width-0">
                        <div class="fw-medium text-truncate">
                            @(pk.DeviceFriendlyName ?? "Unnamed device")
                        </div>
                        <div class="text-muted small">
                            Added @pk.CreatedAt.ToLocalTime().ToString("MMM d, yyyy")
                            @if (pk.LastUsedAt.HasValue)
                            {
                                <span class="ms-2">&bull; Last used @pk.LastUsedAt.Value.ToLocalTime().ToString("MMM d, yyyy")</span>
                            }
                        </div>
                    </div>
                    <form method="post" asp-action="Remove" asp-route-id="@pk.Id"
                          onsubmit="return confirm('Remove this passkey?');">
                        @Html.AntiForgeryToken()
                        <button type="submit" class="btn btn-outline-danger btn-sm">
                            <i class="bi bi-trash3"></i> Remove
                        </button>
                    </form>
                </div>
            }
        </div>
        <p class="text-muted small mt-3">
            Removing a passkey means you'll need to use your password on that device next time.
        </p>
    }

    <div class="mt-4">
        <a asp-controller="CompanySettings" asp-action="Index" class="text-decoration-none">
            <i class="bi bi-arrow-left me-1"></i>Back to Settings
        </a>
    </div>
</div>

@section Scripts {
    <script src="~/js/passkey.js"></script>
    <script src="~/js/passkey-manage.js"></script>
}