<?php

namespace App\Http\Middleware;

use App\Exceptions\ErrorException;
use App\Helpers\ApiResponse;
use App\Helpers\ResponseCode;
use App\Helpers\StarterResponseCode;
use App\Models\CustomForm;
use Closure;
use Illuminate\Support\Facades\Schema;
use Laravel\Sanctum\PersonalAccessToken;

class BaseForm
{
    use ApiResponse;

    /**
     * Handle an incoming request.
     *
     * @param \Illuminate\Http\Request $request
     * @param \Closure $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        $tableName = request('table_name');
        if (empty($tableName)) {
            return $this->fail([StarterResponseCode::START_ERROR_BUSINESS, '表名不存在']);
        }
        $customForm = CustomForm::with(['relation' => function ($query) {
            $query->whereNotNull('link_table_name');
        }])->with('fields')->where('table_name', $tableName)->first();
        if (empty($customForm)) {
            return $this->fail([StarterResponseCode::START_ERROR_BUSINESS, '自定义表不存在']);
        }
        $realTable = Schema::hasTable($tableName);
        if (!$realTable) {
            return $this->fail([StarterResponseCode::START_ERROR_BUSINESS, '实体表不存在']);
        }
        $request->merge(['customForm' => $customForm]);
        $request->merge(['customFormFields' => $customForm->fields]);
        return $next($request);
    }
}