package com.ppmoney.g2.mapper;

import com.google.common.reflect.TypeToken;

import com.google.gson.Gson;

import com.google.gson.JsonSyntaxException;

import java.lang.reflect.Type;

public class JsonHelper {

    public static void main(String[] args) {

        String respStr = "{\"status\":0,\"msg\":\"\",\"data\":{\"cardNo\":\"23543456345\"}}";

        BaseResponse<CardInfo> cardInfo = parseResponse(respStr);

        System.out.println(cardInfo.data);

        respStr = "{\"status\":0,\"msg\":\"\",\"data\":{\"id\":\"23543456345\",\"name\":\"张三\"}}";

        BaseResponse<UserInfo> userInfo = parseResponse(respStr);

        System.out.println(userInfo.data);

    }

    private static <T> BaseResponse<T> parseResponse(String responseData) throws JsonSyntaxException {

        Gson gson = new Gson();

        Type jsonType = new TypeToken<BaseResponse<T>>() {

        }.getType();

        BaseResponse<T> result = gson.fromJson(responseData, jsonType);

        return result;

    }

    class BaseResponse<T> {

        private int status;

        public int getStatus() {

            return status;

        }

        public void setStatus(int status) {

            this.status = status;

        }

        public String getMsg() {

            return msg;

        }

        public void setMsg(String msg) {

            this.msg = msg;

        }

        public T getData() {

            return data;

        }

        public void setData(T data) {

            this.data = data;

        }

        private String msg;

        private T data;

    }

    class UserInfo {

        private String name;

        public String getName() {

            return name;

        }

        public void setName(String name) {

            this.name = name;

        }

        @Override

        public String toString() {

            return "UserInfo{" +

                    "name='" + name + '\'' +

                    ", Id='" + Id + '\'' +

                    '}';

        }

        public String getId() {

            return Id;

        }

        public void setId(String id) {

            Id = id;

        }

        private String Id;

    }

    class CardInfo {

        public String getCardNo() {

            return cardNo;

        }

        public void setCardNo(String cardNo) {

            this.cardNo = cardNo;

        }

        @Override

        public String toString() {

            return "CardInfo{" +

                    "cardNo='" + cardNo + '\'' +

                    '}';

        }

        private String cardNo;

    }

}