<?php

namespace App\Http\Controllers\Api\Admin\Customer\Concerns;

use App\Support\MailAttachments;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

trait ManagesCustomerAccount
{
    public function loginAs(Request $request, string $uuid): JsonResponse
    {
        $code = $this->impersonationService->createLoginCode($uuid, Auth::guard('admin')->user(), $request);

        return response()->json(['error' => false, 'data' => ['code' => $code]]);
    }

    public function resetPassword(string $uuid): JsonResponse
    {
        $this->mailService->resetPassword($uuid);

        return response()->json([
            'error' => false,
            'message' => 'Password reset successfully, new password has been sent to customer email',
        ]);
    }

    public function sendPasswordEmail(Request $request, string $uuid): JsonResponse
    {
        $data = $request->validate(['password' => 'required|string|min:8|max:64']);

        $this->mailService->sendPasswordEmail($uuid, $data['password'], $request->ip());

        return response()->json(['error' => false, 'message' => 'Đã gửi mật khẩu mới cho khách hàng.']);
    }

    public function emailPreview(Request $request, string $uuid): JsonResponse
    {
        $data = $request->validate(['template_id' => 'required|integer']);

        return response()->json([
            'error' => false,
            'data' => $this->mailService->previewTemplateEmail($uuid, (int) $data['template_id']),
        ]);
    }

    public function emailLayout(Request $request, string $uuid): JsonResponse
    {
        $data = $request->validate(['message' => 'nullable|string']);

        return response()->json([
            'error' => false,
            'data' => ['html' => $this->mailService->wrapWithLayout($uuid, (string) ($data['message'] ?? ''))],
        ]);
    }

    public function sendEmail(Request $request, string $uuid): JsonResponse
    {
        $data = $request->validate([
            'template_id' => 'nullable|integer|exists:template,id',
            'subject' => 'required_without:template_id|nullable|string|max:255',
            'message' => 'required_without:template_id|nullable|string',
            'to' => 'nullable|string|max:1000',
            'cc' => 'nullable|string|max:1000',
            'bcc' => 'nullable|string|max:1000',
            'with_layout' => 'nullable|boolean',
            ...MailAttachments::rules(),
        ]);

        $this->mailService->sendCustomEmail($uuid, $data, Auth::guard('admin')->user(), $request->ip());

        return response()->json(['error' => false, 'message' => 'Đã gửi email cho khách hàng.']);
    }

    public function addCredit(Request $request, string $uuid): JsonResponse
    {
        $request->validate(['amount' => 'required|numeric|min:1', 'action' => 'required|in:+,-']);

        $this->walletService->adjustCredit(
            $uuid,
            Auth::guard('admin')->user(),
            (int) $request->amount,
            $request->action === '+',
        );

        return response()->json(['error' => false, 'message' => 'Credit updated successfully']);
    }

    public function addTotal(Request $request, string $uuid): JsonResponse
    {
        $data = $request->validate(['amount' => 'required|numeric|min:1', 'note' => 'required|string|max:1000']);

        $admin = Auth::guard('admin')->user();
        abort_if(!$admin, 401, 'Unauthorized');

        $transaction = $this->walletService->addTotal($uuid, $admin, (int) $data['amount'], trim($data['note']), $request->ip());

        return response()->json([
            'error' => false,
            'message' => 'Total updated successfully',
            'data' => [
                'transaction' => [
                    'uuid' => $transaction->uuid,
                    'amount' => $transaction->amount,
                    'note' => $transaction->note,
                    'admin' => $admin->username ?? $admin->email,
                ],
            ],
        ]);
    }
}