package beilv.web.controller.bootacourse;

import beilv.admissionticket.domain.AdmissionTicket;
import beilv.admissionticket.service.IAdmissionTicketService;
import beilv.bootacourse.domain.BootACourse;
import beilv.bootacourse.domain.BootACourseBO;
import beilv.bootacourse.service.IBootACourseService;
import beilv.cardpurchaserecord.domain.CardPurchaseRecord;
import beilv.cardpurchaserecord.service.ICardPurchaseRecordService;
import beilv.carinformation.domain.CarInformation;
import beilv.carinformation.service.ICarInformationService;
import beilv.common.core.controller.BaseController;
import beilv.common.core.domain.AjaxResult;
import beilv.common.utils.DictUtils;
import beilv.common.utils.uuid.IdUtils;
import beilv.site.domain.BeilvSite;
import beilv.site.service.IBeilvSiteService;
import beilv.usermembershipcard.domain.MemberStream;
import beilv.usermembershipcard.domain.UserMembershipCard;
import beilv.usermembershipcard.service.IUserMembershipCardService;
import beilv.venue.domain.BeilvVenue;
import beilv.venue.service.IBeilvVenueService;
import org.apache.commons.collections4.MapUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.util.*;

@RestController
@RequestMapping("/bootACourse")
public class bootACourseController extends BaseController {

    @Autowired
    private IBeilvVenueService venueService;
    @Autowired
    private IBeilvSiteService siteService;
    @Autowired
    private IAdmissionTicketService ticketService;

    @Autowired
    private ICardPurchaseRecordService recordService;
    @Autowired
    private IUserMembershipCardService cardService;

    @Autowired
    private IBootACourseService courseService;

    @Autowired
    private IUserMembershipCardService userMembershipCardService;

    /**
     * 查询基础信息
     */
    @PostMapping("/getVenueList")
    public AjaxResult getVenueList(){
        //获取球场列表
        List<BeilvVenue> resultList = venueService.selectBeilvVenueList(new BeilvVenue());
        return AjaxResult.success(resultList);
    }

    /**
     * 根据场馆id获取下面的球场信息
     * @param beilvSite venueId(场馆id)
     */
    @PostMapping("/getSiteList")
    public AjaxResult getSiteList(@RequestBody BeilvSite beilvSite){
        //根据球场id, 获取下面所有的场地信息
        List<BeilvSite> beilvSites = siteService.selectBeilvSiteList(beilvSite);
        Set<String> siteTypeSite = new HashSet<>();

        //遍历场地信息, 获取球场下所有的场地类型
        beilvSites.forEach(site->{
            siteTypeSite.add(site.getSiteType());
        });

        List<String> siteTypeList = new ArrayList<>();
        //遍历场地类型, 获取场地类型的Label
        siteTypeSite.forEach(siteType->{
            siteTypeList.add(DictUtils.getDictLabel("site_type",siteType));
        });

        HashMap<String, Object> result = new HashMap<>();
        //放入LabelList
        result.put("siteType", siteTypeList);
        //放入球场List
        result.put("siteList", beilvSites);
        return AjaxResult.success(result);
    }

    /**
     * 根据球场类型, 判断用户是否具有此类会员卡
     * 有返回会员卡信息集合
     * 没有返回空集合
     */
    @PostMapping("/hasClubCard")
    public AjaxResult hasClubCard(@RequestBody BootACourseBO course){
        UserMembershipCard userMembershipCard = new UserMembershipCard();
        userMembershipCard.setUserId(course.getUserId());
        userMembershipCard.setCardType(course.getTicketType());
        userMembershipCard.setState("3");
        return AjaxResult.success(userMembershipCardService.selectUserMembershipCardList(userMembershipCard));
    }

    /**
     * 查询可购票的场次信息
     * 请求参数:
     *  日期: yyyy-MM-dd
     *  场地类型: site_type字典
     *  球场id:
     */
    @PostMapping("/getTicketList")
    public AjaxResult getTicketList(@RequestBody AdmissionTicket admissionTicket){
        //设置查询状态: 可以预定的时段
        admissionTicket.setAdmissionTicketStatus("0");
        //查询可用时段
        List<AdmissionTicket> admissionTickets = ticketService.selectBeilvAdmissionTicketList(admissionTicket);
        return AjaxResult.success(admissionTickets);
    }

    /**
     * 购票接口
     * 用户id, 场次id, 会员卡id
     * @return
     */
    @PostMapping("/addCourse")
    public AjaxResult addCourse(@RequestBody BootACourseBO course){
        //根据场次id 关联球馆表, 获取球馆允许提前多少分钟可以退票
        Date refund  = calculationTime(ticketService.getThresholdValue(course.getTicketId()));


        //生成订单编号
        String orderId = IdUtils.fastSimpleUUID();
        //生成订单信息
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        BootACourse bootACourse = new BootACourse(
                course.getUserId(), //用户id
                course.getContactPeople(), //联系人
                course.getContactNumber(), //联系电话
                simpleDateFormat.format(new Date()), //下单时间
                "payment_status_to_be_paid", //支付状态
                orderId, //订单比那好
                course.getTicketId(), //场次id
                course.getTicketType(), //场地类型
                course.getClubCardId(), //会员卡号
                refund); //最晚退单时间


        //验证场次是否可用
        if(courseService.isOk(course)){
            //调用会员卡接口减少次数
            MemberStream memberStream = new MemberStream();
            memberStream.setUserCardId(course.getClubCardId());
            memberStream.setType("0");
            memberStream.setOrderId(orderId);

            cardService.addStream(memberStream);

            //扣除成功后, 修改订单状态为已付款.
            bootACourse.setPaymentTime(simpleDateFormat.format(new Date()));
            bootACourse.setPaymentStatus("payment_status_have_paid");

            //将门票信息修改为2: 线上预约的时段;
            AdmissionTicket admissionTicket = new AdmissionTicket();
            admissionTicket.setId(course.getTicketId());
            admissionTicket.setAdmissionTicketStatus("2");
            ticketService.updateBeilvAdmissionTicket(admissionTicket);

            return toAjax(courseService.addCourse(bootACourse));
        }else{
           return AjaxResult.error("当前场次已被预订");
        }
    }

    /**
     * 查询订单
     */
    @PostMapping("/getCourseList")
    public AjaxResult getCourseList(@RequestBody BootACourseBO courseBO){
        return AjaxResult.success(courseService.getCourseList(courseBO));
    }


    /**
     * 退票接口
     * 用户id, 订单编号,
     * @return
     * 1: 订单已核销
     * 2: 退票成功
     */
    @PostMapping("/remofeCourse")
    public AjaxResult remofeCourse(@RequestBody BootACourseBO courseBo){
        //通过orderId查询订单信息
        BootACourse course = courseService.getCourseInfo(courseBo);

        //判断最晚退单时间大于当前时间, 并且订单状态为已支付
        if(course.getRefund().after(new Date()) && "payment_status_have_paid".equals(course.getPaymentStatus())){
            //根据订单信息中的会员卡退次数
            //调用会员卡接口减少次数
            MemberStream memberStream = new MemberStream();
            memberStream.setUserCardId(course.getClubCardId());
            memberStream.setType("1");
            memberStream.setOrderId(course.getOrderId());
            cardService.addStream(memberStream);


            //修改场次信息状态为0: 可以预定的时段;
            AdmissionTicket admissionTicket = new AdmissionTicket();
            admissionTicket.setId(course.getTicketId());
            admissionTicket.setAdmissionTicketStatus("0");
            ticketService.updateBeilvAdmissionTicket(admissionTicket);

            //修改订单信息状态为退款,
            SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            course.setRefundTime(simpleDateFormat.format(new Date()));
            course.setRefundInstructions(courseBo.getRefundInstructions());
            course.setPaymentStatus("payment_status_refunded");
            return toAjax(courseService.updateCourse(course));
        }else{
            if(course.getRefund().after(new Date())){
                return AjaxResult.error("当前订单超过最晚退单时间, 不允许退单");
            }else if("payment_status_verification".equals(course.getPaymentStatus())){
                return AjaxResult.error("订单已核销");
            }
            return AjaxResult.error("未知原因退款失败!");
        }

    }


    private Date calculationTime(Map<String, Object> map){

        String sessionStr = MapUtils.getString(map, "session").split("-")[0]; //12:15

        String thresholdValueStr = MapUtils.getString(map, "thresholdValue");// 120

        String ticketDate = MapUtils.getString(map, "ticketDate");// 2025-01-07

        // 拼接 ticketDate 和 sessionStr 形成完整的时间字符串
        String fullTimeStr = ticketDate + " " + sessionStr + ":00"; // 例如 "2025-01-07 12:15:00"

        // 将完整的时间字符串解析为 Date 对象
        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        Date date = null;
        try {
            date = dateFormat.parse(fullTimeStr);
        } catch (ParseException e) {
            e.printStackTrace();
            return null; // 如果解析失败，返回 null
        }

        // 将 thresholdValueStr 转换为整数
        int thresholdValue = Integer.parseInt(thresholdValueStr);

        // 使用 Calendar 类来减去 thresholdValue 分钟
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(date);
        calendar.add(Calendar.MINUTE, -thresholdValue);

        // 返回计算后的 Date 对象
        return calendar.getTime();
    }
}