<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
use Throwable;

class ApplicationReady extends Command
{
    protected $signature = 'app:ready';

    protected $description = '检查应用安装、数据库和管理员权限是否已经可用';

    public function handle(): int
    {
        if (! config('app.installed')) {
            return self::FAILURE;
        }

        try {
            DB::selectOne('SELECT 1');

            foreach ([
                'users',
                'companies',
                'roles',
                'permissions',
                'role_permissions',
                'user_roles',
                'user_companies',
                'system_database_connections',
            ] as $table) {
                if (! Schema::hasTable($table)) {
                    return self::FAILURE;
                }
            }

            $administratorCount = DB::table('users as u')
                ->join('user_roles as ur', 'ur.user_id', '=', 'u.id')
                ->join('roles as r', 'r.id', '=', 'ur.role_id')
                ->join('user_companies as uc', 'uc.user_id', '=', 'u.id')
                ->join('role_permissions as rp', 'rp.role_id', '=', 'r.id')
                ->join('permissions as p', 'p.id', '=', 'rp.permission_id')
                ->where('u.enabled', 1)
                ->whereIn('r.name', ['super_admin', 'admin'])
                ->where('p.name', 'read-admin-panel')
                ->distinct()
                ->count('u.id');

            if ($administratorCount < 1) {
                return self::FAILURE;
            }
        } catch (Throwable) {
            return self::FAILURE;
        }

        $this->components->info('应用已就绪。');

        return self::SUCCESS;
    }
}