package com.ynxbd.common.action.pay;

import com.ynxbd.common.result.ResultEnum;
import com.ynxbd.common.result.ServiceException;
import com.ynxbd.common.service.PayService;
import lombok.ToString;
import org.apache.commons.lang3.ObjectUtils;

@ToString
public enum PEnum {
    NO("匹配失败", "zero", ""),

    // ------------------------------------
    REG("挂号", "register", "G"),
    RECIPE("处方", "recipe", "C"),
    IN_HOSP("住院", "in_hosp", "Z"),

    CASEBOOK("病例", "in_casebook", "CB"),

    OUT_COLLECT("外采", "out_collect", "OC"),

    OL_REG("问诊挂号", "ol_register", "OG"),

    ;

    public final String NAME;
    public final String CODE;
    public final String ORDER_CODE;// 和订单号有关，至多两位

    PEnum(String NAME, String CODE, String ORDER_CODE) {
        this.NAME = NAME;
        this.CODE = CODE;
        this.ORDER_CODE = ORDER_CODE;
    }

    public static PEnum toEnum(String callNo) {
        for (PEnum item : PEnum.values()) {
            if (item.CODE.equals(callNo)) {
                return item;
            }
        }
        return NO;
    }


    /**
     * 根据订单号获取类型
     *
     * @param bankTransNo 交易流水号
     * @param tradeNo     HIS订单号
     * @return 类型
     */
    public static PEnum getByOrderNo(String bankTransNo, String tradeNo) throws ServiceException {
        if (!isNewOrderNo(bankTransNo, tradeNo)) {
            throw new ServiceException(ResultEnum.REFUND_IS_OLD_ORDER_NUM);
        }
        int len = tradeNo.length();
        String middleCode1 = tradeNo.substring(len - 4, len - 3);
        String middleCode2 = tradeNo.substring(len - 4, len - 2);
        for (PEnum item : PEnum.values()) {
            if (item.ORDER_CODE.equals(middleCode1) || item.ORDER_CODE.equals(middleCode2)) {
                return item;
            }
        }
        return null;
    }

    /**
     * 判断是否为新版订单号
     *
     * @param bankTransNo 商户交易流水号
     * @param tradeNo     HIS订单号
     * @return 是否为新版订单号
     * @throws ServiceException 业务异常
     */
    public static boolean isNewOrderNo(String bankTransNo, String tradeNo) throws ServiceException {
        if (ObjectUtils.isEmpty(bankTransNo) || ObjectUtils.isEmpty(tradeNo)) {
            throw new ServiceException(ResultEnum.REFUND_ORDER_IS_ERROR);
        }
        int tradeNoLen = tradeNo.length();
        if (tradeNoLen < 24) {
            throw new ServiceException(ResultEnum.REFUND_ORDER_IS_ERROR);
        }
        if ((bankTransNo.length() + 4) != tradeNoLen) {
            throw new ServiceException(ResultEnum.REFUND_IS_OLD_ORDER_NUM);
        }
        return bankTransNo.equals(tradeNo.substring(0, tradeNoLen - 4));
    }
}