<?php

namespace App\Module\UrsPromotion\AdminControllers\Actions;

use App\Module\UrsPromotion\Models\UrsUserMapping;
use App\Module\UrsPromotion\Services\UrsUserMappingService;
use Illuminate\Http\Request;
use UCore\DcatAdmin\RowActionHandler;

/**
 * 验证映射关系操作
 *
 * 验证URS用户与农场用户的映射关系有效性
 */
class ValidateMappingAction extends RowActionHandler
{
    /**
     * 操作按钮标题
     *
     * @var string
     */
    public $title = '验证映射';

    /**
     * 检查是否允许显示此操作
     *
     * @return bool
     */
    public function allowed()
    {
        // 所有记录都允许验证
        return true;
    }

    /**
     * 处理请求
     *
     * @param Request $request
     * @return mixed
     */
    public function handle(Request $request)
    {
        $id = $this->getKey();
        $mapping = UrsUserMapping::find($id);
        
        if (!$mapping) {
            return $this->response()->error('用户映射记录不存在');
        }

        try {
            // 验证映射关系
            $result = UrsUserMappingService::validateMapping($mapping);
            
            if ($result['valid']) {
                $message = "映射关系验证通过！";
                
                if ($result['updated']) {
                    $message .= " 状态已更新为有效。";
                } else {
                    $message .= " 状态保持有效。";
                }
                
                // 添加验证详情
                if (!empty($result['details'])) {
                    $message .= "\n验证详情：" . implode(', ', $result['details']);
                }
                
                return $this->response()
                    ->success($message)
                    ->refresh();
            } else {
                $message = "映射关系验证失败！";
                
                if ($result['updated']) {
                    $message .= " 状态已更新为无效。";
                }
                
                // 添加失败原因
                if (!empty($result['reasons'])) {
                    $message .= "\n失败原因：" . implode(', ', $result['reasons']);
                }
                
                return $this->response()
                    ->warning($message)
                    ->refresh();
            }
        } catch (\Exception $e) {
            return $this->response()->error('验证失败：' . $e->getMessage());
        }
    }

    /**
     * 确认对话框
     *
     * @return string
     */
    public function confirm()
    {
        return '确定要验证此映射关系吗？系统将检查URS用户与农场用户的关联有效性。';
    }
}