package com.dobbinsoft.fw.pay.exception;

import com.dobbinsoft.fw.pay.model.result.MatrixBasePayResult;
import com.github.binarywang.wxpay.exception.WxPayException;
import com.google.common.base.Joiner;
import lombok.Data;
import lombok.EqualsAndHashCode;

/**
 * <pre>
 * 微信支付异常结果类
 * </pre>
 *
 */
@Data
@EqualsAndHashCode(callSuper = false)
public class MatrixPayException extends RuntimeException {
    private static final long serialVersionUID = 2214381471513460742L;

    /**
     * 自定义错误讯息.
     */
    private String customErrorMsg;
    /**
     * 返回状态码.
     */
    private String returnCode;
    /**
     * 返回信息.
     */
    private String returnMsg;

    /**
     * 业务结果.
     */
    private String resultCode;

    /**
     * 错误代码.
     */
    private String errCode;

    /**
     * 错误代码描述.
     */
    private String errCodeDes;

    /**
     * 微信支付返回的结果xml字符串.
     */
    private String xmlString;

    /**
     * Instantiates a new Wx pay exception.
     *
     * @param customErrorMsg the custom error msg
     */
    public MatrixPayException(String customErrorMsg) {
        super(customErrorMsg);
        this.customErrorMsg = customErrorMsg;
    }

    public MatrixPayException(WxPayException e) {
        returnCode = e.getReturnCode();
        returnMsg = e.getReturnMsg();
        resultCode = e.getResultCode();
        errCode = e.getErrCode();
        errCodeDes = e.getErrCodeDes();
        xmlString = e.getXmlString();
    }

    /**
     * Instantiates a new Wx pay exception.
     *
     * @param customErrorMsg the custom error msg
     * @param tr             the tr
     */
    public MatrixPayException(String customErrorMsg, Throwable tr) {
        super(customErrorMsg, tr);
        this.customErrorMsg = customErrorMsg;
    }

    private MatrixPayException(Builder builder) {
        super(builder.buildErrorMsg());
        returnCode = builder.returnCode;
        returnMsg = builder.returnMsg;
        resultCode = builder.resultCode;
        errCode = builder.errCode;
        errCodeDes = builder.errCodeDes;
        xmlString = builder.xmlString;
    }

    /**
     * 通过BaseWxPayResult生成异常对象.
     *
     * @param payBaseResult the pay base result
     * @return the wx pay exception
     */
    public static MatrixPayException from(MatrixBasePayResult payBaseResult) {
        return MatrixPayException.newBuilder()
                .xmlString(payBaseResult.getXmlString())
                .returnMsg(payBaseResult.getReturnMsg())
                .returnCode(payBaseResult.getReturnCode())
                .resultCode(payBaseResult.getResultCode())
                .errCode(payBaseResult.getErrCode())
                .errCodeDes(payBaseResult.getErrCodeDes())
                .build();
    }

    /**
     * New builder builder.
     *
     * @return the builder
     */
    public static Builder newBuilder() {
        return new Builder();
    }

    /**
     * The type Builder.
     */
    public static final class Builder {
        private String returnCode;
        private String returnMsg;
        private String resultCode;
        private String errCode;
        private String errCodeDes;
        private String xmlString;

        private Builder() {
        }

        /**
         * Return code builder.
         *
         * @param returnCode the return code
         * @return the builder
         */
        public Builder returnCode(String returnCode) {
            this.returnCode = returnCode;
            return this;
        }

        /**
         * Return msg builder.
         *
         * @param returnMsg the return msg
         * @return the builder
         */
        public Builder returnMsg(String returnMsg) {
            this.returnMsg = returnMsg;
            return this;
        }

        /**
         * Result code builder.
         *
         * @param resultCode the result code
         * @return the builder
         */
        public Builder resultCode(String resultCode) {
            this.resultCode = resultCode;
            return this;
        }

        /**
         * Err code builder.
         *
         * @param errCode the err code
         * @return the builder
         */
        public Builder errCode(String errCode) {
            this.errCode = errCode;
            return this;
        }

        /**
         * Err code des builder.
         *
         * @param errCodeDes the err code des
         * @return the builder
         */
        public Builder errCodeDes(String errCodeDes) {
            this.errCodeDes = errCodeDes;
            return this;
        }

        /**
         * Xml string builder.
         *
         * @param xmlString the xml string
         * @return the builder
         */
        public Builder xmlString(String xmlString) {
            this.xmlString = xmlString;
            return this;
        }

        /**
         * Build wx pay exception.
         *
         * @return the wx pay exception
         */
        public MatrixPayException build() {
            return new MatrixPayException(this);
        }

        /**
         * Build error msg string.
         *
         * @return the string
         */
        public String buildErrorMsg() {
            return Joiner.on("，").skipNulls().join(
                    returnCode == null ? null : String.format("返回代码：[%s]", returnCode),
                    returnMsg == null ? null : String.format("返回信息：[%s]", returnMsg),
                    resultCode == null ? null : String.format("结果代码：[%s]", resultCode),
                    errCode == null ? null : String.format("错误代码：[%s]", errCode),
                    errCodeDes == null ? null : String.format("错误详情：[%s]", errCodeDes),
                    xmlString == null ? null : "微信返回的原始报文：\n" + xmlString
            );
        }
    }
}