<?php

namespace app\common\validate;

use think\Validate;
use app\common\model\InquiryLog;

class InquiryLogValidate extends Validate
{
    // 规则
    protected $rule = [
        'id'           => 'require|integer|gt:0',
        'order_no'     => 'require|alphaDash|length:36',
        'enter_user_id'=> 'integer|egt:0',
        'recipient'    => 'integer|egt:0',
        'quality'      => 'require|in:1,2,3',
        'channel'      => 'integer|between:0,99',
        'email'        => 'email|max:255|checkEmailContactUnique',
        'tel'          => 'max:255|checkTelContactUnique',
        'whatsapp'     => 'max:255|checkWhatsappContactUnique',
        'country'      => 'integer|egt:0|requireWith:contacts',
        'contacts'     => 'require|max:255|requireWithout:email,tel,whatsapp|checkContactUnique',
        'content'      => 'string',
        'status'       => 'in:0,1,2',
        'r_time'       => 'integer|egt:0',
        't_time'       => 'integer|egt:0'
    ];

    // 提示
    protected $message = [
        'id.require'        => 'ID不能为空',
        'id.integer'        => 'ID必须是整数',
        'id.gt'            => 'ID必须大于0',
        'order_no.require'  => '订单号不能为空',
        'order_no.alphaDash'=> '订单号只能包含字母、数字和下划线',
        'order_no.length'   => '订单号长度必须为36位',
        'enter_user_id.integer' => '录入人ID必须是整数',
        'enter_user_id.egt' => '录入人ID不能为负数',
        'recipient.integer' => '接单人ID必须是整数',
        'recipient.egt'     => '接单人ID不能为负数',
        'quality.require'   => '询单等级不能为空',
        'quality.in'       => '询单等级只能是1、2或3',
        'channel.integer'   => '渠道编号必须是整数',
        'channel.between'   => '渠道编号范围0-99',
        'email.email'      => '邮箱格式不正确',
        'email.max'        => '邮箱长度不能超过255个字符',
        'tel.max'         => '电话长度不能超过255个字符',
        'whatsapp.max'     => 'WhatsApp长度不能超过255个字符',
        'country.integer'  => '国家代码必须是整数',
        'country.egt'     => '国家代码不能为负数',
        'contacts.require' => '联系人不能为空',
        'contacts.max'     => '联系人长度不能超过255个字符',
        'content.string'     => '询单内容必须是字符串',
        'status.in'       => '状态值只能是0、1或2',
        'r_time.integer'   => '发布时间必须是整数',
        'r_time.egt'      => '发布时间不能为负数',
        't_time.integer'   => '跟踪时间必须是整数',
        't_time.egt'      => '跟踪时间不能为负数',
        'email.checkEmailContactUnique' => '邮箱联系方式已存在',
        'tel.checkTelContactUnique' => '电话联系方式已存在',
        'whatsapp.checkWhatsappContactUnique' => 'WhatsApp联系方式已存在',
        'contacts.requireWithout' => '至少需要提供一种联系方式',
        'contacts.checkContactUnique' => '联系人已存在',
        'country.requireWith' => '国家必须与联系人一起提供'
    ];

    // 场景
    protected $scene = [
        'store' => [
            'enter_user_id', 'quality', 'channel', 'email', 'tel', 'whatsapp', 'country', 'contacts', 'content', 'recipient'
        ],
        'update' => [
            'quality', 'channel', 'email', 'tel', 'whatsapp', 'country', 'contacts', 'content', 'recipient'
        ],
        'release' => [
            'status', 'r_time'
        ],
        'allocation' => [
            'status', 't_time'
        ]
    ];


    /**
     * 验证联系方式唯一性
     */
    protected function checkContactUnique($value, $rule, $data, $field, $title)
    {
        // 如果是更新操作且联系人未修改，跳过检查
        if ($this->currentScene == 'update') {
            $original = InquiryLog::find($data['id']);
            if ($original && $original->contacts == $value && $original->country == ($data['country'] ?? 0)) {
                return true;
            }
        }

        if (empty($data['email']) && empty($data['tel']) && empty($data['whatsapp'])) {
            $query = InquiryLog::where('contacts', trim($value))
                     ->where('country', $data['country']);
            
            if (!empty($data['id'])) {
                $query->where('id', '<>', $data['id']);
            }
            
            return !$query->exists();
        }

        return true;
    }

    /**
     * 验证邮箱联系方式唯一性
     */
    protected function checkEmailContactUnique($value, $rule, $data, $field, $title)
    {
        if (empty($value)) return true;
        
        // 如果是更新操作且邮箱未修改，跳过检查
        if ($this->currentScene == 'update' && !empty($data['id'])) {
            $original = InquiryLog::find($data['id']);
            if ($original && $original->email == $value) {
                return true;
            }
        }
        
        $query = InquiryLog::where('email', trim($value));
        if (!empty($data['id'])) {
            $query->where('id', '<>', $data['id']);
        }
        return !$query->exists();
    }

    /**
     * 验证电话联系方式唯一性
     */
    protected function checkTelContactUnique($value, $rule, $data, $field, $title)
    {
        if (empty($value)) return true;
        
        // 如果是更新操作且电话未修改，跳过检查
        if ($this->currentScene == 'update' && !empty($data['id'])) {
            $original = InquiryLog::find($data['id']);
            if ($original && $original->tel == $value) {
                return true;
            }
        }
        
        $query = InquiryLog::where('tel', trim($value));
        if (!empty($data['id'])) {
            $query->where('id', '<>', $data['id']);
        }
        return !$query->exists();
    }

    /**
     * 验证WhatsApp联系方式唯一性
     */
    protected function checkWhatsappContactUnique($value, $rule, $data, $field, $title)
    {
        if (empty($value)) return true;
        
        // 如果是更新操作且WhatsApp未修改，跳过检查
        if ($this->currentScene == 'update' && !empty($data['id'])) {
            $original = InquiryLog::find($data['id']);
            if ($original && $original->whatsapp == $value) {
                return true;
            }
        }
        
        $query = InquiryLog::where('whatsapp', trim($value));
        if (!empty($data['id'])) {
            $query->where('id', '<>', $data['id']);
        }
        return !$query->exists();
    }
}