<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Models\Reservation;
use App\Models\WechatUser;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class H5ProfileController extends Controller
{
    public function show(Request $request): JsonResponse
    {
        $user = $request->user();
        if (! $user instanceof WechatUser) {
            abort(403, '仅微信用户可访问');
        }

        return response()->json([
            'real_name' => $user->real_name,
            'phone' => $user->phone,
            'avatar_url' => $user->avatar_url,
            'nickname' => $user->nickname,
        ]);
    }

    public function update(Request $request): JsonResponse
    {
        $user = $request->user();
        if (! $user instanceof WechatUser) {
            abort(403, '仅微信用户可访问');
        }

        $data = $request->validate([
            'real_name' => ['required', 'string', 'max:80'],
            'phone' => ['required', 'regex:/^1\d{10}$/'],
            'avatar_url' => ['nullable', 'string', 'max:500'],
        ]);

        $phone = $data['phone'];

        DB::transaction(function () use ($user, $data, $phone): void {
            $user->real_name = $data['real_name'];
            $user->phone = $phone;
            if (array_key_exists('avatar_url', $data) && $data['avatar_url'] !== null && $data['avatar_url'] !== '') {
                $user->avatar_url = $data['avatar_url'];
            }
            $user->save();

            // 曾无微信态预约（wechat_user_id 为空）：资料里手机号与 visitor_phone 一致时补绑到当前微信号；已有 wechat_user_id 的订单永不覆盖
            Reservation::query()
                ->whereNull('wechat_user_id')
                ->whereNotNull('visitor_phone')
                ->where('visitor_phone', $phone)
                ->update(['wechat_user_id' => $user->id]);
        });

        return response()->json([
            'message' => '保存成功',
            'profile' => [
                'real_name' => $user->real_name,
                'phone' => $user->phone,
                'avatar_url' => $user->avatar_url,
                'nickname' => $user->nickname,
            ],
        ]);
    }
}