package com.ruoyi.system.domain;

/**
 * 资金操作类型枚举
 */
public enum OperationType {

    /**
     * 后台充值 - 1
     */
    ADMIN_RECHARGE(1, "后台充值"),

    /**
     * 后台扣款 - 2
     */
    ADMIN_DEDUCTION(2, "后台扣款"),

    /**
     * 用户下单 - 3
     */
    USER_ORDER(3, "用户下单"),

    /**
     * 退款 - 4
     */
    REFUND(4, "退款");

    private final int code;
    private final String description;

    OperationType(int code, String description) {
        this.code = code;
        this.description = description;
    }

    public int getCode() {
        return code;
    }

    public String getDescription() {
        return description;
    }

    /**
     * 根据代码获取操作类型枚举
     * @param code 操作类型代码
     * @return 对应的枚举值，如果不存在返回null
     */
    public static OperationType getByCode(int code) {
        for (OperationType type : values()) {
            if (type.getCode() == code) {
                return type;
            }
        }
        return null;
    }

    /**
     * 根据描述获取操作类型枚举
     * @param description 操作类型描述
     * @return 对应的枚举值，如果不存在返回null
     */
    public static OperationType getByDescription(String description) {
        for (OperationType type : values()) {
            if (type.getDescription().equals(description)) {
                return type;
            }
        }
        return null;
    }

}