<?php

namespace app\common\Enum;

/**
 * 订单操作记录枚举
 */
class OrderActionEnum
{
    // 操作类型
    const ACTION_CREATE = 'create';           // 创建订单
    const ACTION_PAY = 'pay';                 // 支付订单
    const ACTION_SHIP = 'ship';               // 发货
    const ACTION_RECEIVE = 'receive';         // 确认收货
    const ACTION_CANCEL = 'cancel';           // 取消订单
    const ACTION_REFUND = 'refund';           // 退款
    const ACTION_RETURN = 'return';           // 退货
    const ACTION_COMPLETE = 'complete';       // 完成订单
    const ACTION_COMMENT = 'comment';         // 评价
    const ACTION_MODIFY = 'modify';           // 修改订单
    const ACTION_REMIND = 'remind';           // 催单
    const ACTION_ADMIN_CANCEL = 'admin_cancel'; // 管理员取消
    const ACTION_AUTO_CANCEL = 'auto_cancel';   // 系统自动取消
    const ACTION_AUTO_CONFIRM = 'auto_confirm'; // 系统自动确认收货

    // 用户类型
    const USER_TYPE_CUSTOMER = 'customer';    // 前端用户
    const USER_TYPE_ADMIN = 'admin';          // 后台管理员
    const USER_TYPE_SYSTEM = 'system';        // 系统操作
    const USER_TYPE_INSPECTION = 'inspection'; // 验货端

    // 操作员类型
    const OPERATOR_TYPE_USER = 'user';        // 用户操作
    const OPERATOR_TYPE_ADMIN = 'admin';      // 管理员操作
    const OPERATOR_TYPE_SYSTEM = 'system';    // 系统操作
    const OPERATOR_TYPE_INSPECTION = 'inspection'; // 验货端

    // 操作优先级
    const PRIORITY_LOW = 1;                   // 低优先级
    const PRIORITY_NORMAL = 2;                // 普通优先级
    const PRIORITY_HIGH = 3;                  // 高优先级
    const PRIORITY_URGENT = 4;                // 紧急优先级

    /**
     * 获取操作类型列表
     * @return array
     */
    public static function getActionTypeList()
    {
        return [
            self::ACTION_CREATE => '创建订单',
            self::ACTION_PAY => '支付订单',
            self::ACTION_SHIP => '发货',
            self::ACTION_RECEIVE => '确认收货',
            self::ACTION_CANCEL => '取消订单',
            self::ACTION_REFUND => '退款',
            self::ACTION_RETURN => '退货',
            self::ACTION_COMPLETE => '完成订单',
            self::ACTION_COMMENT => '评价',
            self::ACTION_MODIFY => '修改订单',
            self::ACTION_REMIND => '催单',
            self::ACTION_ADMIN_CANCEL => '管理员取消',
            self::ACTION_AUTO_CANCEL => '系统自动取消',
            self::ACTION_AUTO_CONFIRM => '系统自动确认收货',
        ];
    }

    /**
     * 获取操作类型文本
     * @param string $actionType
     * @return string
     */
    public static function getActionTypeText($actionType)
    {
        return self::getActionTypeList()[$actionType] ?? '未知操作';
    }

    /**
     * 获取用户类型列表
     * @return array
     */
    public static function getUserTypeList()
    {
        return [
            self::USER_TYPE_CUSTOMER => '前端用户',
            self::USER_TYPE_ADMIN => '后台管理员',
            self::USER_TYPE_SYSTEM => '系统操作',
        ];
    }

    /**
     * 获取用户类型文本
     * @param string $userType
     * @return string
     */
    public static function getUserTypeText($userType)
    {
        return self::getUserTypeList()[$userType] ?? '未知用户';
    }

    /**
     * 获取操作员类型列表
     * @return array
     */
    public static function getOperatorTypeList()
    {
        return [
            self::OPERATOR_TYPE_USER => '用户操作',
            self::OPERATOR_TYPE_ADMIN => '管理员操作',
            self::OPERATOR_TYPE_SYSTEM => '系统操作',
        ];
    }

    /**
     * 获取操作员类型文本
     * @param string $operatorType
     * @return string
     */
    public static function getOperatorTypeText($operatorType)
    {
        return self::getOperatorTypeList()[$operatorType] ?? '未知操作员';
    }

    /**
     * 获取优先级列表
     * @return array
     */
    public static function getPriorityList()
    {
        return [
            self::PRIORITY_LOW => '低优先级',
            self::PRIORITY_NORMAL => '普通优先级',
            self::PRIORITY_HIGH => '高优先级',
            self::PRIORITY_URGENT => '紧急优先级',
        ];
    }

    /**
     * 获取优先级文本
     * @param int $priority
     * @return string
     */
    public static function getPriorityText($priority)
    {
        return self::getPriorityList()[$priority] ?? '未知优先级';
    }

    /**
     * 验证操作类型是否有效
     * @param string $actionType
     * @return bool
     */
    public static function isValidActionType($actionType)
    {
        return array_key_exists($actionType, self::getActionTypeList());
    }

    /**
     * 验证用户类型是否有效
     * @param string $userType
     * @return bool
     */
    public static function isValidUserType($userType)
    {
        return array_key_exists($userType, self::getUserTypeList());
    }

    /**
     * 验证操作员类型是否有效
     * @param string $operatorType
     * @return bool
     */
    public static function isValidOperatorType($operatorType)
    {
        return array_key_exists($operatorType, self::getOperatorTypeList());
    }

    /**
     * 验证优先级是否有效
     * @param int $priority
     * @return bool
     */
    public static function isValidPriority($priority)
    {
        return array_key_exists($priority, self::getPriorityList());
    }

    /**
     * 根据操作类型获取默认优先级
     * @param string $actionType
     * @return int
     */
    public static function getDefaultPriority($actionType)
    {
        $priorityMap = [
            self::ACTION_CREATE => self::PRIORITY_NORMAL,
            self::ACTION_PAY => self::PRIORITY_HIGH,
            self::ACTION_SHIP => self::PRIORITY_HIGH,
            self::ACTION_RECEIVE => self::PRIORITY_NORMAL,
            self::ACTION_CANCEL => self::PRIORITY_HIGH,
            self::ACTION_REFUND => self::PRIORITY_URGENT,
            self::ACTION_RETURN => self::PRIORITY_HIGH,
            self::ACTION_COMPLETE => self::PRIORITY_NORMAL,
            self::ACTION_COMMENT => self::PRIORITY_LOW,
            self::ACTION_MODIFY => self::PRIORITY_NORMAL,
            self::ACTION_REMIND => self::PRIORITY_LOW,
            self::ACTION_ADMIN_CANCEL => self::PRIORITY_HIGH,
            self::ACTION_AUTO_CANCEL => self::PRIORITY_NORMAL,
            self::ACTION_AUTO_CONFIRM => self::PRIORITY_NORMAL,
        ];

        return $priorityMap[$actionType] ?? self::PRIORITY_NORMAL;
    }

    /**
     * 根据用户类型获取默认操作员类型
     * @param string $userType
     * @return string
     */
    public static function getDefaultOperatorType($userType)
    {
        $operatorMap = [
            self::USER_TYPE_CUSTOMER => self::OPERATOR_TYPE_USER,
            self::USER_TYPE_ADMIN => self::OPERATOR_TYPE_ADMIN,
            self::USER_TYPE_SYSTEM => self::OPERATOR_TYPE_SYSTEM,
        ];

        return $operatorMap[$userType] ?? self::OPERATOR_TYPE_USER;
    }
}