package com.gszc.controller;

import com.alibaba.fastjson.JSONObject;
import com.gszc.build.Result;
import com.gszc.build.ResultBuilder;
import com.gszc.service.CountService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.math.BigDecimal;

@Api(value = "工商注册 API", tags = {"计算api"})
@RestController
@RequestMapping("/count")
public class CountController {

    @Autowired
    CountService countService;

    /**
     * 增值税
     * proprietorship 个人独资
     * limit 有限责任公司
     * partner 合伙人企业
     * individual 个体工商户
     *
     * smallScale 小规模
     * taxpayer 一般纳税人
     * @return
     */
    @PostMapping("/VATCount")
    @ApiOperation(value = "增值税计算器", notes = "增值税计算器")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "companyType", value = "公司类型（limit-有限公司 proprietorship-个人独资企业 partner-合伙人企业 individual-个体工商户）", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "invoiceType", value = "开票类型（1-普通发票 2-专用发票）", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "taxType", value = "纳税性质，个体工商户不必填写（1-小规模纳税人 2-一般纳税人（服务业）3-一般纳税人（商业）", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "oneMoney", value = "第一季度开票金额", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "twoMoney", value = "第二季度开票金额", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "threeMoney", value = "第三季度开票金额", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "fourMoney", value = "第四季度开票金额", dataType = "string", paramType = "query"),
    })
    public Result VATCount(String companyType,String invoiceType,String taxType,String oneMoney,String twoMoney,String threeMoney,String fourMoney) {
        JSONObject oneBigDecimal = null;
        JSONObject twoBigDecimal = null;
        JSONObject threeBigDecimal = null;
        JSONObject fourBigDecimal = null;
        JSONObject jsonObject = new JSONObject();

        try {
            boolean isCounted = false;

            if(!"".equals(oneMoney)){
                oneBigDecimal = countService.VATCount(companyType,invoiceType,taxType,Double.parseDouble(oneMoney));
                jsonObject.put("one",oneBigDecimal);
                isCounted = true;
            }

            if(!"".equals(twoMoney)){
                twoBigDecimal = countService.VATCount(companyType,invoiceType,taxType,Double.parseDouble(twoMoney));
                jsonObject.put("two",twoBigDecimal);
                isCounted = true;
            }

            if(!"".equals(threeMoney)){
                threeBigDecimal = countService.VATCount(companyType,invoiceType,taxType,Double.parseDouble(threeMoney));
                jsonObject.put("three",threeBigDecimal);
                isCounted = true;
            }

            if(!"".equals(fourMoney)){
                fourBigDecimal = countService.VATCount(companyType,invoiceType,taxType,Double.parseDouble(fourMoney));
                jsonObject.put("four",fourBigDecimal);
                isCounted = true;
            }

            if(!isCounted){
                return ResultBuilder.error("至少需要计算一个季度").build();
            }

        } catch (Exception e) {
            String msg = "".equals(e.getMessage()) ? "参数错误" : e.getMessage();
            return ResultBuilder.error(msg,e).build();
        }
        return ResultBuilder.withPayload(jsonObject).build();
    }

    /**
     * 个人所得税
     *
     * @return
     */
    @PostMapping("/PITCount")
    @ApiOperation(value = "个人所得税计算器", notes = "个人所得税计算器")
    @ApiImplicitParams({
//            @ApiImplicitParam(name = "type", value = "（1-个税 2-生产经营个税）", dataType = "string", paramType = "query"),
//            @ApiImplicitParam(name = "produceType", value = "生产经营方式（1-核定征收 2-累进税率），不是生产经营不用填写", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "money", value = "开票金额", dataType = "string", paramType = "query"),
    })
    public Result PITCount(double money) {
        JSONObject jsonObject = new JSONObject();
        try {
            jsonObject = countService.PITCount(money);
        } catch (Exception e) {
            String msg = "".equals(e.getMessage()) ? "参数错误" : e.getMessage();
            return ResultBuilder.error(msg,e).build();
        }
        return ResultBuilder.withPayload(jsonObject).build();
    }

    @PostMapping("/VATSurchargeCount")
    @ApiOperation(value = "增值税附加税计算器", notes = "增值税计算器")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "money", value = "开票金额", dataType = "string", paramType = "query"),
    })
    public Result VATSurchargeCount(String money) {


        JSONObject jsonObject = countService.VATSurchargeCount(money);


        return ResultBuilder.withPayload(jsonObject).build();
    }

}