package com.iailab.module.model.api.controller.admin;

import com.iailab.framework.apilog.core.annotation.ApiAccessLog;
import com.iailab.framework.common.pojo.CommonResult;
import com.iailab.framework.excel.core.util.ExcelUtils;
import com.iailab.module.data.api.point.dto.ApiPointValueQueryDTO;
import com.iailab.module.model.api.mcs.McsApi;
import com.iailab.module.model.api.mcs.dto.*;
import com.iailab.module.model.common.utils.ApiSecurityUtils;
import com.iailab.module.model.common.utils.ExcelUtil;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.annotation.security.PermitAll;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.LinkedHashMap;
import java.util.List;
import static com.iailab.framework.apilog.core.enums.OperateTypeEnum.EXPORT;

/**
 * @author PanZhibao
 * @Description
 * @createTime 2024年11月14日
 */
@Slf4j
@RestController
@RequestMapping("/model/api/mcs")
@Tag(name = "数据")
public class McsApiController {

    @Resource
    private ApiSecurityUtils apiSecurityUtils;

    @Autowired
    private McsApi mcsApi;

    @PermitAll
    @GetMapping("/predict-item/tree")
    @Operation(summary = "预测项树")
    public CommonResult<List<PredictItemTreeDTO>> getPredictItemTree(HttpServletResponse response, HttpServletRequest
            request) throws Exception {
        apiSecurityUtils.validate(request);
        List<PredictItemTreeDTO> list = mcsApi.getPredictItemTree();
        return CommonResult.success(list);
    }

    @PermitAll
    @PostMapping("/predict-data/charts")
    @Operation(summary = "预测数据图表")
    public CommonResult<PreDataBarLineRespVO> getPreDataCharts(HttpServletResponse response, HttpServletRequest
            request, @RequestBody PreDataBarLineReqVO reqVO) throws Exception {
        apiSecurityUtils.validate(request);
        PreDataBarLineRespVO respVO = new PreDataBarLineRespVO();
        try {
            respVO = mcsApi.getPreDataCharts(reqVO);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return CommonResult.success(respVO);
    }

    @PermitAll
    @PostMapping("/predict-data/item-chart")
    @Operation(summary = "预测数据图表")
    public CommonResult<PreDataItemChartRespVO> getPreDataItemChart(HttpServletResponse response, HttpServletRequest
            request, @RequestBody PreDataItemChartReqVO reqVO) throws Exception {
        apiSecurityUtils.validate(request);
        PreDataItemChartRespVO respVO = mcsApi.getPreDataItemChart(reqVO);
        return CommonResult.success(respVO);
    }

    @PermitAll
    @GetMapping("/predict-data/single-chart")
    @Operation(summary = "预测数据图表")
    public CommonResult<PreDataSingleChartRespVO> getPreDataSingleChart(HttpServletResponse response, HttpServletRequest
            request, @RequestBody PreDataSingleChartReqVO reqVO) throws Exception {
        apiSecurityUtils.validate(request);
        PreDataSingleChartRespVO respVO = mcsApi.getPreDataSingleChart(reqVO);
        return CommonResult.success(respVO);
    }

    @GetMapping("/predict-data/exportValue")
    @Operation(summary = "导出预测数据")
    @ApiAccessLog(operateType = EXPORT)
    public void exportPointValue(@RequestParam("itemId") String itemId,
                                 @RequestParam("startTime") String startTime,
                                 @RequestParam("endTime") String endTime,
                                 HttpServletResponse response) throws IOException {
        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        PreDataItemChartReqVO reqVO = new PreDataItemChartReqVO();
        reqVO.setItemId(itemId);
        try {
            if (startTime == "") {
                reqVO.setStartTime(new Date((new Date()).getTime() - 60*60*1000));
            } else {
                reqVO.setStartTime(formatter.parse(startTime));

            }
            if (endTime == "") {
                reqVO.setEndTime(new Date((new Date()).getTime() + 60*60*1000));
            } else {
                reqVO.setEndTime(formatter.parse(endTime));
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        PreDataItemChartRespVO respVO = mcsApi.getPreDataItemChart(reqVO);
        try {
            String sheetTitle =  "sheet1";
            ExcelUtil.exportchart(sheetTitle, respVO, response);
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}