<?php

namespace App\Http\Controllers\Api\Mini;

use App\Http\Controllers\Controller;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

class NotificationController extends Controller
{
    public function index(Request $request): JsonResponse
    {
        $account = ladill_account();

        $notifications = $account->notifications()
            ->latest()
            ->limit(100)
            ->get()
            ->map(fn ($n) => $this->present($n));

        $unread = $account->unreadNotifications()->count();

        return response()->json([
            'data' => $notifications,
            'unread_count' => $unread,
        ]);
    }

    public function unreadCount(Request $request): JsonResponse
    {
        $account = ladill_account();

        return response()->json([
            'data' => [
                'unread_count' => $account->unreadNotifications()->count(),
            ],
        ]);
    }

    public function markAsRead(Request $request, string $id): JsonResponse
    {
        $notification = ladill_account()
            ->notifications()
            ->where('id', $id)
            ->first();

        if ($notification) {
            $notification->markAsRead();
        }

        return response()->json(['data' => ['success' => true]]);
    }

    public function markAllAsRead(Request $request): JsonResponse
    {
        ladill_account()->unreadNotifications->markAsRead();

        return response()->json(['data' => ['success' => true]]);
    }

    /** @return array<string, mixed> */
    private function present(mixed $notification): array
    {
        return [
            'id' => $notification->id,
            'type' => class_basename($notification->type),
            'title' => $notification->data['title'] ?? 'Notification',
            'message' => $notification->data['message'] ?? '',
            'icon' => $notification->data['icon'] ?? 'bell',
            'milestone' => $notification->data['milestone'] ?? null,
            'url' => $notification->data['url'] ?? null,
            'read_at' => $notification->read_at?->toIso8601String(),
            'created_at' => $notification->created_at?->toIso8601String(),
        ];
    }
}