package com.xcong.excoin.modules.coin.controller;

import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.xcong.excoin.common.LoginUserUtils;
import com.xcong.excoin.common.contants.AppContants;
import com.xcong.excoin.common.enumerates.CoinTypeEnum;
import com.xcong.excoin.common.response.Result;
import com.xcong.excoin.modules.coin.dao.GbzOrderDao;
import com.xcong.excoin.modules.coin.entity.GbzOrderEntity;
import com.xcong.excoin.modules.coin.parameter.dto.GbzAddDto;
import com.xcong.excoin.modules.coin.parameter.dto.GbzListDto;
import com.xcong.excoin.modules.coin.parameter.vo.PriceVo;
import com.xcong.excoin.modules.member.dao.MemberWalletCoinDao;
import com.xcong.excoin.modules.member.entity.MemberEntity;
import com.xcong.excoin.modules.member.entity.MemberWalletCoinEntity;
import com.xcong.excoin.utils.LogRecordUtils;
import com.xcong.excoin.utils.RedisUtils;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiResponse;
import io.swagger.annotations.ApiResponses;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import java.math.BigDecimal;

@Slf4j
@Validated
@RestController
@RequestMapping(value = "/api/gbz")
@Api(value = "GbzOrderController", tags = "gbz订单接口类")
public class GbzOrderController {

    @Autowired
    private GbzOrderDao gbzOrderDao;

    @Autowired
    private MemberWalletCoinDao memberWalletCoinDao;

    @Autowired
    private RedisUtils redisUtils;

    @ApiOperation(value = "新增订单", notes = "新增订单")
    @PostMapping(value = "/add")
    @Transactional(rollbackFor = Exception.class)
    public Result add(@RequestBody GbzAddDto gbzAddDto) {
//        String status = redisUtils.getString("xct_order_status");
//        if ("1".equals(status)) {
//            return Result.fail("无法购买");
//        }

        String start = redisUtils.getString("xct_start");
        if ("2".equals(start)) {
            return Result.fail("暂无法购买");
        }

        if (gbzAddDto.getCount() < 10) {
            return Result.fail("最少购买数量为10个");
        }

        String total = redisUtils.getString("xct_coin_total");
        MemberEntity loginUser = LoginUserUtils.getAppLoginUser();
        BigDecimal price = new BigDecimal(redisUtils.getString("xct_order_new_price"));
        BigDecimal amount = BigDecimal.valueOf(gbzAddDto.getCount()).multiply(price);

        MemberWalletCoinEntity wallet = memberWalletCoinDao.selectWalletCoinBymIdAndCode(loginUser.getId(), CoinTypeEnum.USDT.name());
        if (amount.compareTo(wallet.getAvailableBalance()) > 0) {
            return Result.fail("可用金额不足");
        }

        if (Integer.parseInt(total) < gbzAddDto.getCount()) {
            return Result.fail("XCT数量不足");
        }

        GbzOrderEntity gbzOrder = new GbzOrderEntity();
        gbzOrder.setPrice(price);
        gbzOrder.setAmount(amount);
        gbzOrder.setCnt(gbzAddDto.getCount());
        gbzOrder.setMemberId(loginUser.getId());
        gbzOrder.setSymbol(CoinTypeEnum.XCT.name());
        gbzOrder.setStatus(1);

        gbzOrderDao.insert(gbzOrder);

        memberWalletCoinDao.updateBlockBalance(wallet.getId(), amount.negate(), BigDecimal.ZERO, 0);
        redisUtils.set("xct_coin_total", Integer.parseInt(total) - gbzAddDto.getCount());
        LogRecordUtils.insertMemberAccountMoneyChange(loginUser.getId(), "购买BEA", amount, "USDT", 1, 1);
        return Result.ok("购买成功");
    }


    @ApiOperation(value = "获取订单列表")
    @PostMapping(value = "/findList")
    public Result findList(@RequestBody GbzListDto gbzListDto) {
        MemberEntity member = LoginUserUtils.getAppLoginUser();
        GbzOrderEntity gbzOrderEntity = new GbzOrderEntity();
        gbzOrderEntity.setMemberId(member.getId());
        Page<GbzOrderEntity> page = new Page<>(gbzListDto.getPageNum(), gbzListDto.getPageSize());
        IPage<GbzOrderEntity> result = gbzOrderDao.selectInPage(gbzOrderEntity, page);

        return Result.ok(result.getRecords());
    }

    @ApiOperation(value = "获取最新价")
    @ApiResponses({
            @ApiResponse(code = 200, message = "sucess", response = PriceVo.class)
    })
    @GetMapping(value = "/findPrice")
    public Result findPrice() {
        PriceVo priceVo = new PriceVo();
        String newPriceStr = redisUtils.getString("xct_order_new_price");
        priceVo.setNewPrice(StrUtil.isNotBlank(newPriceStr) ? new BigDecimal(newPriceStr) : AppContants.DEFAULT_PRICE);

        String status = redisUtils.getString("xct_order_status");
        priceVo.setStatus(StrUtil.isNotBlank(status) ? Integer.parseInt(status) : 2);


        String remain = redisUtils.getString("xct_coin_total");
        priceVo.setRemainCnt(280000);

        BigDecimal totalAmount = gbzOrderDao.selectOrderTotalAmount(LoginUserUtils.getAppLoginUser().getId());
        priceVo.setTotalAmount(totalAmount);
        return Result.ok(priceVo);
    }

    @ApiOperation(value = "提取到资产")
    @PostMapping(value = "/changeWallet")
    public Result changeWallet() {
        String status = redisUtils.getString("xct_order_status");
        if (!"1".equals(status)) {
            return Result.fail("暂无法划转");
        }

        MemberEntity member = LoginUserUtils.getAppLoginUser();
        BigDecimal totalAmount = gbzOrderDao.selectOrderTotalAmount(member.getId());

        if (totalAmount.compareTo(BigDecimal.ZERO) <= 0) {
            return Result.fail("无可提取金额");
        }

        MemberWalletCoinEntity wallet = memberWalletCoinDao.selectWalletCoinBymIdAndCode(member.getId(), CoinTypeEnum
                .XCT.name());
        memberWalletCoinDao.updateBlockBalance(wallet.getId(), totalAmount, BigDecimal.ZERO, 0);

        gbzOrderDao.updateStatus(member.getId());
        LogRecordUtils.insertMemberAccountMoneyChange(member.getId(), "提取BEA到资产", totalAmount, "XCT", 1, 1);
        return Result.ok("提取成功");
    }
}