package com.nq.utils.task.stock;

import com.alibaba.fastjson2.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.nq.Repository.StockRepository;
import com.nq.dao.StockConfigMapper;
import com.nq.dao.StockMapper;
import com.nq.dao.UserPositionMapper;
import com.nq.enums.EConfigKey;
import com.nq.enums.EStockType;
import com.nq.pojo.*;
import com.nq.service.ExchangeRateService;
import com.nq.service.IMandatoryLiquidationService;
import com.nq.service.IStockService;
import com.nq.service.IUserPositionService;
import com.nq.service.impl.StockServiceImpl;
import com.nq.utils.PropertiesUtil;
import com.nq.utils.StringUtils;
import com.nq.utils.http.HttpClientRequest;
import com.nq.utils.http.HttpRequest;
import com.nq.utils.redis.RedisKeyUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.stereotype.Component;

import java.lang.reflect.Type;
import java.math.BigDecimal;
import java.util.*;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
import java.util.stream.Collectors;


@Component
public class StockTask {
    @Autowired
    StockMapper stockMapper;
    @Autowired
    IStockService istockService;

    @Autowired
    StockRepository stockRepository;

    private final Lock stockConstraintLock = new ReentrantLock();

    @Autowired
    IMandatoryLiquidationService mandatoryLiquidationService;

    private static final Logger log = LoggerFactory.getLogger(StockTask.class);

    private final AtomicBoolean syncINStockData = new AtomicBoolean(false);

    private final Lock syncINStockDataLock = new ReentrantLock();

    @Autowired
    private ThreadPoolTaskExecutor taskExecutor;
    @Autowired
    private StockServiceImpl iStockService;
    @Autowired
    private ExchangeRateService exchangeRateService;

    @Autowired
    StockConfigMapper stockConfigMapper;

    /**
     * test
     */
    //@Scheduled(cron = "*/5 * * * * *")
    public void test() {}

    /**
     * 同步系统所需要的股票
     */
    @Scheduled(cron = "0 0/3 * * * ?")
    public void syncINStockData() {

        if (syncINStockData.get()) { // 判断任务是否在处理中
            return;
        }
        if (syncINStockDataLock.tryLock()) {
            try {
                syncINStockData.set(true);

                // 1. 定义需要处理的所有股票类型（集中管理，新增类型只需添加到列表）
                List<EStockType> stockTypes = Arrays.asList(
                        EStockType.US,
                        EStockType.JP
                );

                // 2. 批量创建所有异步任务
                List<CompletableFuture<Void>> futures = new ArrayList<>();
                for (EStockType type : stockTypes) {
                    // 添加loadAllStock任务
                    futures.add(CompletableFuture.runAsync(() -> loadAllStock(type), taskExecutor));
                    // 添加syncIndices任务
                    futures.add(CompletableFuture.runAsync(() -> syncIndices(type), taskExecutor));
                }

                // 3. 等待所有任务完成（将List转换为数组传入allOf）
                CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).join();
            } catch (Exception e) {
                log.error("同步股票数据出错", e);
            } finally {
                syncINStockDataLock.unlock();
                syncINStockData.set(false);
            }
        }
    }

    /**
     * 加载所有指数数据
     */
    private void syncIndices(EStockType eStockType) {
        log.info("同步指数 数据 {}", eStockType.getCode());
        List<DataStockBean> list = new ArrayList<>();
        int totleStock = 1;
        try {
            while (totleStock > list.size()) {
                try {
                    String result = HttpRequest.doGrabGet(eStockType.stockUrl + "indices?key=" + eStockType.getStockKey() + "&country_id=" + eStockType.getContryId());
                    // 把JSON数据解析为List<DataStockBean>
                    Type listType = new TypeToken<List<DataStockBean>>(){}.getType();
                    list = new Gson().fromJson(result, listType);

                    totleStock = list.size();
                } catch (Exception e) {
                    e.printStackTrace();
                    break;
                }
            }
            if (list.isEmpty()) {
                return;
            }
            List<String> stockCodeList = list.stream().map(DataStockBean::getId).collect(Collectors.toList());
            List<Stock> stockList = stockMapper.selectList(new QueryWrapper<Stock>().in("stock_code", stockCodeList));

            List<Stock> updateStockList = new ArrayList<>();
            for (DataStockBean o : list) {
                Stock stock = stockList.stream()
                        .filter(x -> x.getStockCode().equals(o.getId()))
                        .findFirst()
                        .orElse(null);
                if (stock == null) {
                    stock = new Stock();
                }
                stock.setStockCode(o.getId());
                stock.setStockName(StringUtils.trim(o.getName()));
                stock.setStockType(eStockType.getCode());
                //指数数据类型
                stock.setStockGid(EConfigKey.INDICES.getCode());
                stock.setStockSpell(o.getSymbol());
                stock.setIsLock(0);
                if (null == stock.getIsShow()){
                    stock.setIsShow(0);
                }
                stock.setDataBase(0);
                stock.setAddTime(new Date());
                updateStockList.add(stock);

                RedisKeyUtil.setCaCheKeyBaseStock(eStockType, o);
            }
            stockRepository.saveAll(updateStockList);
            cacheKData(eStockType.getCode(), list);
            log.info("同步指数 数据 成功 {}  总共同步数据 {}", eStockType.getCode(), list.size());
        } catch (Exception e) {
            e.printStackTrace();
            log.error("同步指数列表出现异常: {}", eStockType.getCode());
        }
    }

    /**
     * 同步指数股票后缓存k线图
     */
    public void cacheKData(String stockType, List<DataStockBean> list) {
        /*StringBuilder codeList = new StringBuilder();
        codeList.append(PropertiesUtil.getProperty("us_home_indices_code"));
        codeList.append(PropertiesUtil.getProperty("hk_home_indices_code"));
        codeList.append(PropertiesUtil.getProperty("in_home_indices_code"));
        codeList.append(PropertiesUtil.getProperty("tw_home_indices_code"));*/


        List<StockConfig> stockConfigList = stockConfigMapper.selectList
                (new LambdaQueryWrapper<StockConfig>()
                        .like(StockConfig::getCKey, EConfigKey.INDICES.getCode()));
        String codeList = null;
        if (stockConfigList != null && !stockConfigList.isEmpty()) {
            codeList = stockConfigList.stream().filter(Objects::nonNull)
                    .map(x -> { return x.getCValue() == null ? "" : x.getCValue();
                    }).collect(Collectors.joining(","));
        }
        if (codeList == null || codeList.isEmpty()) {
            return;
        }
        for (DataStockBean dataStockBean : list) {
            //缓存首页指数k线图
            if (codeList.contains(dataStockBean.getId())) {
                // 获取K线数据
                Object kData = istockService.getKData(dataStockBean.getId(), "D", stockType);
                if (kData != null) {
                    //缓存redis
                    RedisKeyUtil.setCaCheStockKData(stockType, dataStockBean.getId(), kData);
                }
            }
        }
        log.info("同步指数k线图 数据 成功 {}  总共同步数据 {}", stockType, list.size());
    }

    /**
     * 同步美国股票
     */
//    @Scheduled(cron = "0 0/30 * * * ?")
    public void loadStockCompanies() {
        loadAllCompanies();
    }


    /**
     * 加载公司信息
     */
    public void loadAllCompanies() {
        List<Stock> list = stockMapper.findStockList();
        for (int i = 0; i < list.size(); i++) {
            Stock stock = list.get(i);
            EStockType eStockType = EStockType.getEStockTypeByCode(stock.getStockType());
            String result = HttpClientRequest.doGet(eStockType.stockUrl + "companies?pid=+" + stock.getStockCode() + "+country_id=" + eStockType.getContryId() + "&size=1&page=1&key=" + eStockType.stockKey);
            try {
                JSONObject jsonObject = JSONObject.parseObject(result);
                JSONObject companiesInfo = jsonObject.getJSONArray("data").getJSONObject(0);
                RedisKeyUtil.setCacheCompanies(stock, new Gson().toJson(companiesInfo));
            } catch (Exception e) {
                log.info("");

            }
        }

    }

    /**
     * 加载所有股票数据
     */
    public void loadAllStock(EStockType eStockType) {
        log.info("同步股票 数据 {}", eStockType.getCode());
        List<DataStockBean> list = new ArrayList<>();
        int totleStock = 1;
        int page = 0;
        try {
            while (totleStock > list.size()) {
                try {
                    String result = HttpClientRequest.doGet(eStockType.stockUrl + "list?country_id=" + eStockType.getContryId() + "&size=100000&page=" + page + "&key=" + eStockType.stockKey);
                    ReponseBase reponseBase = new Gson().fromJson(result, ReponseBase.class);
                    list.addAll(reponseBase.getData());
                    page++;
                    totleStock = reponseBase.getTotal();
                } catch (Exception e) {
                    e.printStackTrace();
                    break;
                }
            }
            if (list.isEmpty()) {
                return;
            }
            List<String> stockCodeList = list.stream().map(DataStockBean::getId).collect(Collectors.toList());
            List<Stock> stockList = stockMapper.selectList(new QueryWrapper<Stock>().in("stock_code", stockCodeList));
            List<Stock> updateStockList = new ArrayList<>();
            for (DataStockBean o : list) {
                //Stock stock = stockMapper.findStockByCode(o.getId());
                Stock stock = stockList.stream()
                        .filter(x -> x.getStockCode().equals(o.getId()))
                        .findFirst()
                        .orElse(null);
                if (stock == null) {
                    stock = new Stock();
                }
                stock.setStockCode(o.getId());
                stock.setStockName(StringUtils.trim(o.getName()));
                stock.setStockType(eStockType.getCode());
                if (o.getType() == null) {
                    stock.setStockGid(eStockType.getCode());
                } else {
                    stock.setStockGid(o.getType());
                }
                stock.setStockSpell(o.getSymbol());
                stock.setIsLock(0);
                if (null == stock.getIsShow()){
                    stock.setIsShow(0);
                }
                stock.setDataBase(0);
                stock.setAddTime(new Date());
                updateStockList.add(stock);
                RedisKeyUtil.setCaCheKeyBaseStock(eStockType, o);
            }
            stockRepository.saveAll(updateStockList);
            log.info("同步股票 数据 成功 {}  总共同步数据 {}", eStockType.getCode(), list.size());
        } catch (
                Exception e) {
            log.error("同步出错", e);
        }
    }

    private final AtomicBoolean stockConstraint = new AtomicBoolean(false);

    /**
     * 强制平仓
     */
//    @Scheduled(cron = "0/1 * * * * ?")
    /*public void stockConstraint() {
        if (stockConstraint.get()) { // 判断任务是否在处理中
            return;
        }
        if (stockConstraintLock.tryLock()) {
            try {
                stockConstraint.set(true); // 设置处理中标识为true
                List<UserPosition> userPositions = userPositionMapper.selectList(new LambdaQueryWrapper<UserPosition>().isNull(UserPosition::getSellOrderId));
                if (CollectionUtils.isNotEmpty(userPositions)) {
                    userPositionService.stockConstraint(userPositions);
                }
            } catch (Exception e) {
                e.printStackTrace();
                log.error("强制平仓任务错误：" + e.getMessage());
            } finally {
                stockConstraintLock.unlock();
                stockConstraint.set(false); // 设置处理中标识为false
            }
        } else {
            log.info("强制平仓任务--------->上次任务还未执行完成，本次任务忽略");
        }
    }*/
}