package com.dataeasy.server.task;

import java.time.LocalDate;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import com.dataeasy.server.atomic.entity.SubscriptionTaskConfig;
import com.dataeasy.server.pojo.task.ScheduleTaskContext;
import com.dataeasy.server.pojo.task.TemplateData;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;

import com.dataeasy.server.atomic.entity.DataIpoBond;
import com.dataeasy.server.atomic.service.IDataIpoBondService;
import com.dataeasy.server.common.annotation.ScheduleTask;
import com.dataeasy.server.constant.CacheNameConstant;
import com.dataeasy.server.constant.ScheduleTaskEnum;
import com.dataeasy.server.core.aop.ScheduleTaskLogAspect;
import com.dataeasy.server.feign.FinanceFeign;
import com.dataeasy.server.feign.dto.finance.BondResponse;
import com.dataeasy.server.feign.dto.finance.FinanceRequest;
import com.dataeasy.server.utiis.DateUtils;

import lombok.extern.slf4j.Slf4j;
import me.chanjar.weixin.mp.bean.template.WxMpTemplateData;

/**
 * @author tyuio
 * @version 1.0.0
 * @description 新债定时任务，执行时间：每天早上8:35
 * @date 2025/3/7 11:25
 */
@Slf4j
@Component
@ScheduleTask(ScheduleTaskEnum.IPO_BOND)
public class IpoBondTask extends AbstractDataTask {

    /**
     * 新债数量
     */
    private static final String CONTEXT_BOND_NUM = "bondNum";

    /**
     * 申购日期
     */
    private static final String CONTEXT_SUBSCRIPTION_DATE = "subscriptionDate";

    @Autowired
    private FinanceFeign financeFeign;

    @Autowired
    private IDataIpoBondService ipoBondService;

    @Scheduled(cron = "0 35 8 * * *")
    public void execute() {
        super.execute();
    }

    @Override
    public boolean fetchData() {
        // 拉取数据
        String todayStr = DateUtils.YYYYMMDD_FORMATTER.format(LocalDate.now());
        FinanceRequest financeRequest = new FinanceRequest();
        financeRequest.setStartDate(todayStr);
        financeRequest.setEndDate(todayStr);
        List<BondResponse> bondCovIssueCninfos =  financeFeign.getBondCovIssueCninfo(financeRequest);
        if (CollectionUtils.isEmpty(bondCovIssueCninfos)) {
            log.warn("拉取新债数据失败，返回结果对象为空");
            return false;
        }

        // 删除历史数据数据，以防重复执行导致数据重复引发系统异常
        String subscriptionDate = DateUtils.YYYY_MM_DD_FORMATTER.format(LocalDate.now());
        ipoBondService.deleteBySubscriptionDate(subscriptionDate);

        List<DataIpoBond> ipoBonds = bondCovIssueCninfos.stream().map(v -> {
            DataIpoBond ipoBond = new DataIpoBond();
            BeanUtils.copyProperties(v, ipoBond);
            return ipoBond;
        }).collect(Collectors.toList());

        // 数据入库
        ipoBondService.insertList(ipoBonds);

        // 清除缓存，以防缓存中数据过时
        cacheManager.getCache(CacheNameConstant.DATA_IPO_BOND_LIST).evict(todayStr);

        // 设置上下文
        Map<String, Object> context = ScheduleTaskLogAspect.scheduleTaskContextThreadLocal.get().getContext();
        context.put(CONTEXT_BOND_NUM, ipoBonds.size());
        context.put(CONTEXT_SUBSCRIPTION_DATE, todayStr);

        return true;
    }

    @Override
    public TemplateData getTemplateMessage() {
        ScheduleTaskContext scheduleTaskContext = ScheduleTaskLogAspect.scheduleTaskContextThreadLocal.get();
        // 获取上下文
        Map<String, Object> context = scheduleTaskContext.getContext();
        int bondNum = (int) context.get(CONTEXT_BOND_NUM);
        String subscriptionDate = (String) context.get(CONTEXT_SUBSCRIPTION_DATE);

        // 获取任务配置并构建完整页面路径
        SubscriptionTaskConfig subscriptionTaskConfig = scheduleTaskContext.getSubscriptionTaskConfig();
        String pagePath = String.format("%s?subscriptionDate=%s", subscriptionTaskConfig.getPagePath(), subscriptionDate);

        // 模板所需数据
        List<WxMpTemplateData> templateDataList = new ArrayList();
        templateDataList.add(new WxMpTemplateData("thing76", String.format("新债申购，今天发行%s只新债", bondNum)));
        templateDataList.add(new WxMpTemplateData("time4", subscriptionDate));

        TemplateData templateData = new TemplateData();
        templateData.setTemplateMessage(templateDataList);
        templateData.setPagePath(pagePath);
        return templateData;
    }
}