package com.iailab.module.model.mcs.sche.service.impl;

import com.alibaba.fastjson.JSONArray;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.iailab.framework.common.pojo.PageResult;
import com.iailab.framework.common.service.impl.BaseServiceImpl;
import com.iailab.framework.common.util.date.DateUtils;
import com.iailab.framework.common.util.object.ConvertUtils;
import com.iailab.module.model.mcs.pre.entity.MmItemOutputEntity;
import com.iailab.module.model.mcs.pre.service.MmItemOutputService;
import com.iailab.module.model.mcs.sche.dao.StAdjustResultDao;
import com.iailab.module.model.mcs.sche.entity.StAdjustResultEntity;
import com.iailab.module.model.mcs.sche.service.StAdjustResultService;
import com.iailab.module.model.mcs.sche.vo.StAdjustResultPageReqVO;
import com.iailab.module.model.mcs.sche.vo.StAdjustResultRespVO;
import com.iailab.module.model.mdk.vo.DataValueVO;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import java.util.*;
import java.util.stream.Collectors;

/**
 * @author PanZhibao
 * @Description
 * @createTime 2025年02月23日
 */
@Slf4j
@Service
public class StAdjustResultServiceImpl extends BaseServiceImpl<StAdjustResultDao, StAdjustResultEntity> implements StAdjustResultService {

    @Autowired
    private MmItemOutputService mmItemOutputService;

    @Override
    public void saveResult(Map<String, List<DataValueVO>> resultMap, Date predictTime, String adjustValue, String scheduleModelId, String configId) {
        List<StAdjustResultEntity> list = new ArrayList<>(resultMap.size());
        for (Map.Entry<String, List<DataValueVO>> entry : resultMap.entrySet()) {
            StAdjustResultEntity entity = new StAdjustResultEntity();
            entity.setId(UUID.randomUUID().toString());
            entity.setConfigId(configId);
            entity.setOutputId(entry.getKey());
            entity.setScheduleModelId(scheduleModelId);
            entity.setAdjustTime(predictTime);
            entity.setAdjustValue(adjustValue);
            List<Double> jsonValueList = entry.getValue().stream().map(DataValueVO::getDataValue).collect(Collectors.toList());
            entity.setJsonValue(JSONArray.toJSONString(jsonValueList));
            list.add(entity);
        }
        baseDao.insert(list);
    }

    @Override
    public double[] getSimpleData(String outputId, Date predictTime, int predictLength) {
        double[] result = new double[predictLength];
        QueryWrapper<StAdjustResultEntity> wrapper = new QueryWrapper<>();
        wrapper.eq("output_id", outputId)
                .eq("adjust_time", DateUtils.format(predictTime, DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND));
        StAdjustResultEntity data = baseDao.selectOne(wrapper);
        if (data == null || StringUtils.isBlank(data.getJsonValue())) {
            return null;
        }
        List<Double> valueList = JSONArray.parseArray(data.getJsonValue(), Double.class);
        if (CollectionUtils.isEmpty(valueList)) {
            return result;
        }
        for (int i = 0; i < predictLength; i++) {
            result[i] = valueList.get(i);
        }
        return result;
    }

    @Override
    public List<DataValueVO> getPredictValue(String outputId, Date predictTime) {
        List<DataValueVO> result = new ArrayList<>();
        QueryWrapper<StAdjustResultEntity> wrapper = new QueryWrapper<>();
        wrapper.eq("output_id", outputId)
                .eq("adjust_time", DateUtils.format(predictTime, DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND));
        StAdjustResultEntity data = baseDao.selectOne(wrapper);
        if (data == null || StringUtils.isBlank(data.getJsonValue())) {
            return result;
        }
        List<Double> valueList = JSONArray.parseArray(data.getJsonValue(), Double.class);
        if (CollectionUtils.isEmpty(valueList)) {
            return result;
        }
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(predictTime);
        for (int i = 1; i < valueList.size() + 1; i++) {
            calendar.add(Calendar.MINUTE, i);
            DataValueVO vo = new DataValueVO();
            vo.setDataValue(valueList.get(i - 1));
            vo.setDataTime(calendar.getTime());
            result.add(vo);
        }
        return result;
    }

    @Override
    public List<Object[]> getData(String outputId, Date predictTime, String timeFormat) {
        List<Object[]> result = new ArrayList<>();
        QueryWrapper<StAdjustResultEntity> wrapper = new QueryWrapper<>();
        wrapper.eq("output_id", outputId)
                .eq("adjust_time", DateUtils.format(predictTime, DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND));
        StAdjustResultEntity data = baseDao.selectOne(wrapper);
        if (data == null || StringUtils.isBlank(data.getJsonValue())) {
            return result;
        }
        List<Double> valueList = JSONArray.parseArray(data.getJsonValue(), Double.class);
        if (CollectionUtils.isEmpty(valueList)) {
            return result;
        }
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(predictTime);
        valueList.forEach(value -> {
            Object[] dv = {DateUtils.format(calendar.getTime(), timeFormat), value};
            calendar.add(Calendar.MINUTE, 1);
            result.add(dv);
        });
        return result;
    }

    @Override
    public StAdjustResultRespVO getInfo(String id) {
        StAdjustResultEntity entity = baseDao.selectById(id);
        StAdjustResultRespVO result = ConvertUtils.sourceToTarget(entity, StAdjustResultRespVO.class);
        MmItemOutputEntity mmItemOutputEntity = mmItemOutputService.getOutPutById(entity.getOutputId());
        result.setOutputName(mmItemOutputEntity.getResultName());
        return result;
    }

    @Override
    public PageResult<StAdjustResultRespVO> page(StAdjustResultPageReqVO pageVO) {
        IPage<StAdjustResultRespVO> page = baseDao.selectPage(pageVO);
        return new PageResult<>(page.getRecords(), page.getTotal());
    }
}