package com.welampiot.controller;

import com.welampiot.common.BaseResult;
import com.welampiot.common.InterfaceResultEnum;
import com.welampiot.dto.*;
import com.welampiot.service.*;
import com.welampiot.utils.SHH2Util;
import com.welampiot.utils.ToolUtils;
import com.welampiot.vo.ProgramVO;
import com.welampiot.vo.ScreenVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.List;

/**
 * ClassName: ScreenController
 * Package: com.welampiot.controller
 * Description:
 *
 * @Author: zhj_Start
 * @Create: 2023/4/14 - 12:54
 * @Version: v1.0
 */
@RestController
@CrossOrigin
@RequestMapping("/screen")
public class ScreenController {

    @Autowired
    private ScreenService screenService;

    @Autowired
    private ToolUtils toolUtils;

    @Autowired
    private ProgramService programService;

    @Autowired
    private ProgramInfoService programInfoService;

    @Autowired
    private ProgramInfoItemService programInfoItemService;

    @Autowired
    private UserService userService;

    /**
     * 获取屏幕下拉列表
     * @param request
     * @return
     */
    @RequestMapping(value = "/screenNav", method = RequestMethod.POST)
    public BaseResult<ScreenDTO> screenNav(HttpServletRequest request){
        ScreenDTO dto = new ScreenDTO();
        dto.setSectionList(toolUtils.getSectionList(request));
        ScreenVO vo = screenService.getScreenNavByDTO(dto);
        return BaseResult.success(vo);
    }

    /**
     * 节目列表
     * @param request username
     * @return 节目列表
     */
    @RequestMapping(value = "/programList", method = RequestMethod.POST)
    public BaseResult<?> programList(HttpServletRequest request)
            throws NoSuchFieldException, IllegalAccessException, IOException {
        Integer version = (Integer) toolUtils.getRequestContent(request,"version",1);
        String username = (String) toolUtils.getRequestContent(request,"username",2);
        UserDTO userDTO = userService.queryUserIdByUsername(username);
        if (userDTO == null) return toolUtils.response(InterfaceResultEnum.PARAM_FAIL,version);
        List<ProgramDTO> programList = programService.getProgramListByUserid(userDTO.getId());
        List<ProgramDTO> list = new ArrayList<>();
        for (ProgramDTO programDTO : programList) {
            if (userDTO.getId() != null && userDTO.getId() != 0) {
                programDTO.setCreator(username);
            }
            /*if (programDTO.getFileType() != null && (programDTO.getFileType() == 2 || programDTO.getFileType() == 1)) {
                if (programDTO.getPath() != null && !programDTO.getPath().equals("")) {
                    String fileSize = toolUtils.getFileSize(programDTO.getPath());
                    if (fileSize != null) {
                        programDTO.setFileSize(fileSize + "M");
                    } else {
                        programDTO.setFileSize("0M");
                    }
                }
            }*/
            if (programDTO.getFileType() != null && programDTO.getFileType() == 3) {
                programDTO.setFileTypeStr("液位监测");
            } else if (programDTO.getFileType() != null && programDTO.getFileType() == 2) {
                programDTO.setFileTypeStr("视屏");
            } else if (programDTO.getFileType() != null && programDTO.getFileType() == 1) {
                programDTO.setFileTypeStr("图片");
            } else {
                programDTO.setFileTypeStr("压缩文件");
            }
            if (programDTO.getType() != null && programDTO.getType() == 2) {
                ProgramInfoDTO programInfoDTO = programInfoService.getProgramInfoByProgramId(programDTO.getId());
                if (programInfoDTO == null) {
                    list.add(programDTO);
                    continue;
                }
                if (programInfoDTO.getType() != null && programInfoDTO.getType() == 1) {
                    programDTO.setProgramType(1);
                } else {
                    programDTO.setProgramType(0);
                }
                if (programInfoDTO.getBeginDate() != null && !programInfoDTO.getBeginDate().equals("")) {
                    programDTO.setBeginDate(programInfoDTO.getBeginDate());
                } else {
                    programDTO.setBeginDate("");
                }
                if (programInfoDTO.getEndDate() != null && !programInfoDTO.getEndDate().equals("")) {
                    programDTO.setEndDate(programInfoDTO.getEndDate());
                } else {
                    programDTO.setEndDate("");
                }
                List<ProgramTimeDTO> timeList = new ArrayList<>();
                for (int i = 1; i <= 10; i++) {
                    Field beginTimeField = programInfoDTO.getClass().getDeclaredField("beginTime" + i); // 获取time属性的值
                    Field endTimeField = programInfoDTO.getClass().getDeclaredField("endTime" + i);
                    beginTimeField.setAccessible(true); // 设置可以访问
                    endTimeField.setAccessible(true);
                    String beginTime = (String) beginTimeField.get(programInfoDTO);
                    String endTime = (String) endTimeField.get(programInfoDTO);
                    if (beginTime != null && !beginTime.equals("") && endTime != null && !endTime.equals("")) {
                        timeList.add(new ProgramTimeDTO(beginTime,endTime));
                    }
                }
                programDTO.setTimeList(timeList);
                List<ProgramInfoItemDTO> programItemList = programInfoItemService.getProgramItemListByInfoId(programInfoDTO.getId());
                List<ProgramInfoItemDTO> sourceList = new ArrayList<>();
                for (ProgramInfoItemDTO dto : programItemList) {
                    if (dto != null) {
                        if (dto.getSourceId() != null && dto.getTime() != null && dto.getType() != null) {
                            sourceList.add(new ProgramInfoItemDTO(dto.getSourceId(),dto.getTime(),dto.getType()));
                        }
                    }
                }
                programDTO.setSourceList(sourceList);
            }
            list.add(programDTO);
        }
        ProgramVO programVO = new ProgramVO();
        programVO.setDataList(list);
        return toolUtils.response(InterfaceResultEnum.OPERATION_SUCCESS,version,programVO);
    }

    /**
     * 删除节目
     * @param request programId
     * @return 删除数据及文件
     */
    @RequestMapping(value = "/del", method = RequestMethod.POST)
    public BaseResult<?> del(HttpServletRequest request) {
        Integer version = (Integer) toolUtils.getRequestContent(request,"version",1);
        Integer programId = (Integer) toolUtils.getRequestContent(request,"programId",1);
        if (programId == 0) return toolUtils.response(InterfaceResultEnum.LACK_PARAM_ERROR,version);
        ProgramDTO programDTO = programService.getProgramDTOById(programId);
        if (programDTO == null) return toolUtils.response(InterfaceResultEnum.PARAM_FAIL,version);
        programService.deleteProgramDataById(programId);
        if (programDTO.getPath() != null && !programDTO.getPath().equals("")) {
            SHH2Util.removeSipFile(programDTO.getPath());
        }
        if (programDTO.getType() != null && programDTO.getType() == 2) {
            ProgramInfoDTO programInfo = programInfoService.getProgramInfoByProgramId(programId);
            if (programInfo != null && programInfo.getId() != null && programInfo.getId() != 0) {
                programInfoService.deleteProgramInfoDataById(programInfo.getId());
                programInfoItemService.deleteProgramInfoItemDataById(programInfo.getId());
            }
        }
        return toolUtils.response(InterfaceResultEnum.OPERATION_SUCCESS,version);
    }
}