package com.ruoyi.order.service.impl;

import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONArray;
import com.alibaba.fastjson2.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.account.api.feignClient.AppUserClient;
import com.ruoyi.account.api.model.TAppUser;
import com.ruoyi.account.api.model.TAppUserCar;
import com.ruoyi.chargingPile.api.feignClient.ChargingGunClient;
import com.ruoyi.chargingPile.api.feignClient.SiteClient;
import com.ruoyi.chargingPile.api.model.Site;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.common.core.web.domain.AjaxResult;
import com.ruoyi.common.core.web.page.PageInfo;
import com.ruoyi.common.security.service.TokenService;
import com.ruoyi.order.api.model.*;
import com.ruoyi.order.api.query.TOrderInvoiceQuery;
import com.ruoyi.order.api.vo.TOrderEvaluateVO;
import com.ruoyi.order.api.vo.TOrderInvoiceVO;
import com.ruoyi.order.dto.*;
import com.ruoyi.order.mapper.TOrderInvoiceMapper;
import com.ruoyi.order.service.*;
import com.ruoyi.other.api.domain.TCoupon;
import com.ruoyi.other.api.domain.TGoods;
import com.ruoyi.other.api.domain.TInvoiceType;
import com.ruoyi.other.api.feignClient.CouponClient;
import com.ruoyi.other.api.feignClient.GoodsClient;
import com.ruoyi.other.api.feignClient.InvoiceTypeClient;
import org.redisson.api.RLock;
import org.redisson.api.RedissonClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.*;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author xiaochen
 * @since 2024-08-07
 */
@Service
public class TOrderInvoiceServiceImpl extends ServiceImpl<TOrderInvoiceMapper, TOrderInvoice> implements TOrderInvoiceService {
	
	@Resource
	private TokenService tokenService;
	
	@Resource
	private TOrderInvoiceDetailService orderInvoiceDetailService;
	
	@Resource
	private InvoiceTypeClient invoiceTypeClient;
	
	@Resource
	private TChargingOrderService chargingOrderService;
	
	@Resource
	private TShoppingOrderService shoppingOrderService;
	
	@Resource
	private ChargingGunClient chargingGunClient;
	
	@Resource
	private SiteClient siteClient;
	
	@Resource
	private GoodsClient goodsClient;
	
	@Resource
	private CouponClient couponClient;
	@Resource
	private AppUserClient appUserClient;
	
	@Resource
	private TChargingOrderAccountingStrategyService chargingOrderAccountingStrategyService;

	@Autowired
	private RedissonClient redissonClient;


	
	
	
	/**
	 * 添加开票申请
	 * @param addOrderInvoice
	 * @return
	 */
	@Override
	public AjaxResult addOrderInvoice(AddOrderInvoice addOrderInvoice) {
		Long userId = tokenService.getLoginUserApplet().getUserId();
		RLock lock = redissonClient.getLock("ADD_ORDER_INVOICE:" + userId);
		try {
			boolean tryLock = lock.tryLock(5, 5, TimeUnit.SECONDS);
			if(tryLock){
				String orders = addOrderInvoice.getOrders();
				if(StringUtils.isEmpty(orders)){
					return AjaxResult.error("请选择有效的订单");
				}
				JSONArray parse = JSONArray.parse(orders);
				List<Long> orderIds = new ArrayList<>();
				Map<Long, BigDecimal> map = new HashMap<>();
				for (int i = 0; i < parse.size(); i++) {
					JSONObject jsonObject = parse.getJSONObject(i);
					Long id = jsonObject.getLong("id");
					BigDecimal amount = jsonObject.getBigDecimal("amount");
					orderIds.add(id);
					map.put(id, amount);
				}
				long count = orderInvoiceDetailService.count(new LambdaQueryWrapper<TOrderInvoiceDetail>().eq(TOrderInvoiceDetail::getOrderType, addOrderInvoice.getOrderType())
						.in(TOrderInvoiceDetail::getOrderId, orderIds));
				if(count > 0){
					return AjaxResult.error("不能重复申请开票，请刷新数据后重试");
				}
				SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmssSSS");
				String code = Double.valueOf(Math.random() * 1000).intValue() + sdf.format(new Date());
				//获取开票类型
				TInvoiceType invoiceType = invoiceTypeClient.getInvoiceType(addOrderInvoice.getInvoiceTypeId()).getData();
				addOrderInvoice.setInvoicingCompany(invoiceType.getInvoicingCompany());
				addOrderInvoice.setInvoiceType(invoiceType.getName());
				addOrderInvoice.setInvoiceMaterial(2);
				addOrderInvoice.setInvoicingMethod(invoiceType.getInvoicingMethod());
				addOrderInvoice.setAppUserId(userId);
				addOrderInvoice.setCode(code);
				addOrderInvoice.setStatus(1);
				addOrderInvoice.setCreateTime(LocalDateTime.now());
				this.save(addOrderInvoice);
				for (Long orderId : orderIds) {
					List<TChargingOrderAccountingStrategy> list = chargingOrderAccountingStrategyService.list(new LambdaQueryWrapper<TChargingOrderAccountingStrategy>()
							.eq(TChargingOrderAccountingStrategy::getChargingOrderId, orderId));
					BigDecimal electrovalence = list.stream().map(TChargingOrderAccountingStrategy::getElectrovalence).reduce(BigDecimal.ZERO, BigDecimal::add);
					BigDecimal serviceCharge = list.stream().map(TChargingOrderAccountingStrategy::getServiceCharge).reduce(BigDecimal.ZERO, BigDecimal::add);

					TOrderInvoiceDetail orderInvoiceDetail = new TOrderInvoiceDetail();
					orderInvoiceDetail.setOrderInvoiceId(addOrderInvoice.getId());
					orderInvoiceDetail.setInvoiceAmount(map.get(orderId));
					orderInvoiceDetail.setOrderType(addOrderInvoice.getOrderType());
					orderInvoiceDetail.setOrderId(orderId);
					orderInvoiceDetail.setElectricityTariff(invoiceType.getElectricityTariff());
					orderInvoiceDetail.setServiceTariff(invoiceType.getServiceTariff());
					orderInvoiceDetail.setAddedServiceTariff(invoiceType.getAddedServiceTariff());
					orderInvoiceDetail.setElectrovalence(electrovalence);
					orderInvoiceDetail.setServiceCharge(serviceCharge);
					orderInvoiceDetail.setAddedService(serviceCharge.multiply(null == invoiceType.getAddedServiceTariff()
							? new BigDecimal(1) : invoiceType.getAddedServiceTariff().divide(new BigDecimal(100))));
					orderInvoiceDetailService.save(orderInvoiceDetail);
				}
			}
		}catch (Exception e){
			e.printStackTrace();
		}finally {
			lock.unlock();
		}
		return AjaxResult.success();
	}
	
	
	/**
	 * 获取开票记录列表
	 * @param query
	 * @return
	 */
	@Override
	public List<OrderInvoiceList> getMyOrderInvoiceList(GetOrderInvoiceList query) {
		Long userId = tokenService.getLoginUserApplet().getUserId();
		Integer pageCurr = (query.getPageCurr() - 1) * query.getPageSize();
		LambdaQueryWrapper<TOrderInvoice> wrapper = new LambdaQueryWrapper<TOrderInvoice>().eq(TOrderInvoice::getAppUserId, userId);
		if(query.getStatus() != 1){
			wrapper.eq(TOrderInvoice::getStatus, query.getStatus());
		}
		List<TOrderInvoice> list = this.list(wrapper.orderByDesc(TOrderInvoice::getCreateTime).last(" limit " + pageCurr + ", " + query.getPageSize()));
		List<OrderInvoiceList> pageList = new ArrayList<>();
		for (TOrderInvoice tOrderInvoice : list) {
			OrderInvoiceList orderInvoiceList = new OrderInvoiceList();
			orderInvoiceList.setId(tOrderInvoice.getId().toString());
			orderInvoiceList.setOrderType(tOrderInvoice.getOrderType());
			orderInvoiceList.setTotalAmount(tOrderInvoice.getTotalAmount());
			orderInvoiceList.setName(tOrderInvoice.getName());
			orderInvoiceList.setCreateTime(tOrderInvoice.getCreateTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
			pageList.add(orderInvoiceList);
		}
		return pageList;
	}
	
	
	/**
	 * 获取开票申请详情
	 * @param id
	 * @return
	 */
	@Override
	public MyOrderInvoiceInfo getMyOrderInvoiceInfo(String id) {
		TOrderInvoice orderInvoice = this.getById(id);
		MyOrderInvoiceInfo myOrderInvoiceInfo = new MyOrderInvoiceInfo();
		myOrderInvoiceInfo.setId(id);
		myOrderInvoiceInfo.setCode(orderInvoice.getCode());
		myOrderInvoiceInfo.setInvoiceType(orderInvoice.getInvoiceType());
		myOrderInvoiceInfo.setOrderType(orderInvoice.getOrderType());
		myOrderInvoiceInfo.setInvoicingObjectType(orderInvoice.getInvoicingObjectType());
		myOrderInvoiceInfo.setTotalAmount(orderInvoice.getTotalAmount());
		myOrderInvoiceInfo.setInvoiceUrl(orderInvoice.getInvoiceUrl());
		myOrderInvoiceInfo.setStatus(orderInvoice.getStatus());
		Integer orderType = orderInvoice.getOrderType();
		List<TOrderInvoiceDetail> list = orderInvoiceDetailService.list(new LambdaQueryWrapper<TOrderInvoiceDetail>().eq(TOrderInvoiceDetail::getOrderInvoiceId, id));
		List<Long> orderIds = list.stream().map(TOrderInvoiceDetail::getOrderId).collect(Collectors.toList());
		//充电订单
		if(orderType == 1){
			List<TChargingOrder> orderList = chargingOrderService.listByIds(orderIds);
			List<MyChargingOrderList> chargingOrder = new ArrayList<>();
			for (TChargingOrder tChargingOrder : orderList) {
				MyChargingOrderList myChargingOrderList = new MyChargingOrderList();
				myChargingOrderList.setId(tChargingOrder.getId().toString());
				myChargingOrderList.setStatus(tChargingOrder.getStatus());
				Site site = siteClient.getSiteByIds(Arrays.asList(tChargingOrder.getSiteId())).getData().get(0);
				myChargingOrderList.setTitle(site.getName());
				myChargingOrderList.setChargingDegree(tChargingOrder.getChargingCapacity());
				String name = chargingGunClient.getAllName(tChargingOrder.getChargingGunId()).getData();
				myChargingOrderList.setName(name);
				myChargingOrderList.setEndMode(tChargingOrder.getEndMode());
				BigDecimal payMoney = tChargingOrder.getStatus() < 4 ? tChargingOrder.getRechargeAmount() : tChargingOrder.getPaymentAmount();
				myChargingOrderList.setPayMoney(payMoney);
				myChargingOrderList.setCreateTime(tChargingOrder.getCreateTime().format(DateTimeFormatter.ofPattern("yyyy.MM.dd HH:mm:ss")));
				myChargingOrderList.setElectricCharge(tChargingOrder.getElectrovalence());
				myChargingOrderList.setServiceCharge(tChargingOrder.getServiceCharge());
				chargingOrder.add(myChargingOrderList);
			}
			myOrderInvoiceInfo.setChargingOrder(chargingOrder);
		}
		//购物订单
		if(orderType == 2){
			List<TShoppingOrder> orderList = shoppingOrderService.listByIds(orderIds);
			List<MyShoppingOrderList> shoppingOrder = new ArrayList<>();
			for (TShoppingOrder tShoppingOrder : orderList) {
				MyShoppingOrderList myShoppingOrderList = new MyShoppingOrderList();
				myShoppingOrderList.setId(tShoppingOrder.getId().toString());
				String name = "";
				String imgUrl = "";
				if(tShoppingOrder.getOrderType() == 1){
					TGoods goods = goodsClient.getGoodsById(tShoppingOrder.getGoodsId()).getData();
					name = goods.getName();
					imgUrl = goods.getCoverPicture();
				}else{
					TCoupon coupon = couponClient.getCouponById1(tShoppingOrder.getGoodsId()).getData();
					name = coupon.getName();
					imgUrl = coupon.getCoverPicture();
				}
				myShoppingOrderList.setName(name);
				myShoppingOrderList.setImgUrl(imgUrl);
				myShoppingOrderList.setStatus(tShoppingOrder.getStatus());
				BigDecimal unitPrice = tShoppingOrder.getPaymentAmount().divide(new BigDecimal(tShoppingOrder.getPurchaseQuantity())).setScale(2, BigDecimal.ROUND_HALF_EVEN);
				myShoppingOrderList.setUnitPrice(unitPrice);
				myShoppingOrderList.setNumber(tShoppingOrder.getPurchaseQuantity());
				myShoppingOrderList.setPaymentAmount(tShoppingOrder.getPaymentAmount());
				myShoppingOrderList.setCreateTime(tShoppingOrder.getCreateTime().format(DateTimeFormatter.ofPattern("yyyy.MM.dd HH:mm:ss")));
				shoppingOrder.add(myShoppingOrderList);
			}
			myOrderInvoiceInfo.setShoppingOrder(shoppingOrder);
		}
		return myOrderInvoiceInfo;
	}

	@Override
	public PageInfo<TOrderInvoiceVO> pageList(TOrderInvoiceQuery query) {
		List<TAppUser> tAppUsers = new ArrayList<>();
		// 查询申请用户
		if (org.springframework.util.StringUtils.hasLength(query.getUserPhone())){
			 tAppUsers = appUserClient.selectByPhoneLike(query.getUserPhone()).getData();
			if(CollectionUtils.isEmpty(tAppUsers)){
				return new PageInfo<>();
			}
		}
		query.setUserIds(tAppUsers.stream().map(TAppUser::getId).collect(Collectors.toList()));
		PageInfo<TOrderInvoiceVO> pageInfo = new PageInfo<>(query.getPageCurr(),query.getPageSize());
		List<TOrderInvoiceVO> list = this.baseMapper.pageList(query,pageInfo);
        List<Site> siteList = siteClient.getSiteAll().getData();
        for (TOrderInvoiceVO tOrderInvoiceVO : list) {
			tOrderInvoiceVO.setUid(tOrderInvoiceVO.getId().toString());
			List<Long> collect = orderInvoiceDetailService.lambdaQuery().eq(TOrderInvoiceDetail::getOrderInvoiceId, tOrderInvoiceVO.getId()).list().stream()
					.map(TOrderInvoiceDetail::getOrderId).collect(Collectors.toList());
            Integer siteId = chargingOrderService.listByIds(collect).get(0).getSiteId();
            Site site = siteList.stream().filter(o -> o.getId().equals(siteId)).findFirst().orElse(null);
            if(null != site){
                tOrderInvoiceVO.setSiteName(site.getName());
            }
            // 将其全部转化为String
			tOrderInvoiceVO.setIds(collect.stream().map(String::valueOf).collect(Collectors.toList()));
			TAppUser appUser = appUserClient.getUserById(tOrderInvoiceVO.getAppUserId()).getData();
			if (appUser!=null){
				tOrderInvoiceVO.setUserPhone(appUser.getPhone());
			}

		}
		// 查询这个开票的订单ids

		if (!list.isEmpty()){
			List<Long> ids = list.stream().map(TOrderInvoiceVO::getId).collect(Collectors.toList());

			List<TOrderInvoiceDetail> orderInvoiceDetailList = orderInvoiceDetailService.list(new LambdaQueryWrapper<TOrderInvoiceDetail>()
					.in(TOrderInvoiceDetail::getOrderInvoiceId, ids));

			List<TAppUser> finalTAppUsers = tAppUsers;
			list.forEach(e->{
				if (e.getOrderType()!=null&&e.getOrderType()==1){
					e.setServiceTariff(orderInvoiceDetailList.get(0).getServiceTariff());
				}else{
					e.setServiceTariff(new BigDecimal("0"));
				}
				e.setElectricityTariff(orderInvoiceDetailList.get(0).getElectricityTariff());
				e.setAddedServiceTariff(orderInvoiceDetailList.get(0).getAddedServiceTariff());
				e.setAddedService(orderInvoiceDetailList.stream().filter(t->t.getOrderInvoiceId().equals(e.getId()) &&t.getAddedService()!=null).map(TOrderInvoiceDetail::getAddedService).reduce(BigDecimal::add).get());
				e.setElectrovalence(orderInvoiceDetailList.stream().filter(t->t.getOrderInvoiceId().equals(e.getId()) &&t.getElectrovalence()!=null).map(TOrderInvoiceDetail::getElectrovalence).reduce(BigDecimal::add).get());
				e.setServiceCharge(orderInvoiceDetailList.stream().filter(t->t.getOrderInvoiceId().equals(e.getId()) && t.getServiceCharge()!=null).map(TOrderInvoiceDetail::getServiceCharge).reduce(BigDecimal::add).get());
			});
		}


		pageInfo.setRecords(list);
		return pageInfo;
	}

	@Override
	public Map<String, Integer> statusCount(TOrderInvoiceQuery query) {
		Map<String, Integer> map = new HashMap<>();
		List<TAppUser> tAppUsers = new ArrayList<>();

		if (org.springframework.util.StringUtils.hasLength(query.getUserPhone())){
	tAppUsers = appUserClient.selectByPhoneLike(query.getUserPhone()).getData();
			if(CollectionUtils.isEmpty(tAppUsers)){
				map.put("notAccepted",0);
				map.put("processing",0);
				map.put("finished",0);
				return map;
			}
		}

		query.setUserIds(tAppUsers.stream().map(TAppUser::getId).collect(Collectors.toList()));
		map = this.baseMapper.statusCount(query);
		return map;
	}

	@Override
	public List<TOrderInvoiceVO> export(TOrderInvoiceQuery query) {
		List<TAppUser> tAppUsers = new ArrayList<>();
		// 查询申请用户
		if (org.springframework.util.StringUtils.hasLength(query.getUserPhone())){
			tAppUsers = appUserClient.selectByPhoneLike(query.getUserPhone()).getData();
			if(CollectionUtils.isEmpty(tAppUsers)){
				return new ArrayList<TOrderInvoiceVO>();
			}
		}
		query.setUserIds(tAppUsers.stream().map(TAppUser::getId).collect(Collectors.toList()));
		PageInfo<TOrderInvoiceVO> pageInfo = new PageInfo<>(query.getPageCurr(),query.getPageSize());
		List<TOrderInvoiceVO> list = this.baseMapper.export(query);
		List<Long> ids = list.stream().map(TOrderInvoiceVO::getId).collect(Collectors.toList());
		List<TOrderInvoiceDetail> orderInvoiceDetailList = orderInvoiceDetailService.list(new LambdaQueryWrapper<TOrderInvoiceDetail>()
				.in(TOrderInvoiceDetail::getOrderInvoiceId, ids));
		List<TAppUser> finalTAppUsers = tAppUsers;
		list.forEach(e->{
			e.setServiceTariff(orderInvoiceDetailList.get(0).getServiceTariff());
			e.setElectricityTariff(orderInvoiceDetailList.get(0).getElectricityTariff());
			e.setAddedServiceTariff(orderInvoiceDetailList.get(0).getAddedServiceTariff());
			e.setAddedService(orderInvoiceDetailList.stream().filter(t->t.getAddedService()!=null).map(TOrderInvoiceDetail::getAddedService).reduce(BigDecimal::add).get());
			e.setElectrovalence(orderInvoiceDetailList.stream().filter(t->t.getElectrovalence()!=null).map(TOrderInvoiceDetail::getElectrovalence).reduce(BigDecimal::add).get());
			e.setServiceCharge(orderInvoiceDetailList.stream().filter(t->t.getServiceCharge()!=null).map(TOrderInvoiceDetail::getServiceCharge).reduce(BigDecimal::add).get());
			if (e.getBillingUserId()!=null){
				e.setUserPhone(finalTAppUsers.stream().filter(m->m.getId().equals(Long.parseLong(e.getBillingUserId().toString()))).findFirst().get().getPhone());
			}
		});
		return list;
	}
}