package com.welampiot.controller;

import com.welampiot.common.BaseResult;
import com.welampiot.common.InterfaceResultEnum;
import com.welampiot.dto.RepairInfoDTO;
import com.welampiot.dto.RepairPersonnelDTO;
import com.welampiot.service.RepairInfoService;
import com.welampiot.service.RepairPersonnelService;
import com.welampiot.utils.ExcelUtil;
import com.welampiot.utils.ToolUtils;
import com.welampiot.vo.RepairInfoVO;
import com.welampiot.vo.RepairPersonnelDetailsVO;
import com.welampiot.vo.RepairPersonnelVO;
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.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;

/**
 * ClassName: RepairController
 * Package: com.welampiot.controller
 * Description:
 *
 * @Author: zhj_Start
 * @Create: 2023/5/16 - 10:33
 * @Version: v1.0
 */
@RestController
@CrossOrigin
@RequestMapping("/repair")
public class RepairController {
    @Autowired
    private RepairPersonnelService repairPersonnelService;

    @Autowired
    private ToolUtils toolUtils;

    @Autowired
    private RepairInfoService repairInfoService;

    /**
     * 获取维修人员列表
     * @param request 分页、维修人员名称关键字搜索、用户id筛选
     * @return 维修人员list
     */
    @RequestMapping(value = "getList", method = RequestMethod.POST)
    public BaseResult<?> getList(HttpServletRequest request) {
        Integer version = (Integer) toolUtils.getRequestContent(request,"version",1);
        Integer download = (Integer) toolUtils.getRequestContent(request,"download",1);
        int page = request.getParameter("page") == null ? 1 : Integer.parseInt(request.getParameter("page"));
        int count = request.getParameter("count") == null ? 16 : Integer.parseInt(request.getParameter("count"));
        String username = (String) toolUtils.getRequestContent(request,"username",2);
        if (username == null || username.length() == 0)
            return toolUtils.response(InterfaceResultEnum.LACK_PARAM_ERROR,version);
        String keyword = (String) toolUtils.getRequestContent(request,"keyword",2);

        RepairPersonnelDTO dto = new RepairPersonnelDTO();
        if (download == 0) {
            dto.setPage(count * (page - 1));
            dto.setCount(count);
        }
        dto.setKeyword(keyword);
        Integer userId = repairPersonnelService.getUserIdByUsername(username);
        dto.setOwnId(userId);
        RepairPersonnelVO repairPersonnelVO = repairPersonnelService.getListByRepairPersonnelDTO(dto);
        if (download == 1) {
            List<RepairPersonnelDTO> list = repairPersonnelVO.getList();
            String title;
            if (version == 0) {
                title = "姓名,公司,部门,工号,手机,邮箱,账号名称";
            } else if (version == 1) {
                title = "Name,Company,Department,Job Number,Mobile Phone,Email,Account Name";
            }else {
                title = "Имя,компания,отдел,номер,телефон,почтовый ящик,имя счета";
            }
            List<String> titleList = Arrays.asList(title.split(","));
            List<List<String>> contentList = new ArrayList<>();
            for (RepairPersonnelDTO r : list) {
                List<String> newString = new ArrayList<>();
                newString.add(0,r.getName());
                newString.add(1,r.getCompany());
                newString.add(2,r.getSection());
                newString.add(3,r.getNumber());
                newString.add(4,r.getPhone());
                newString.add(5,r.getEmail());
                newString.add(6,r.getUsername());
                contentList.add(list.indexOf(r),newString);
            }
            String path = ExcelUtil.outExcel(titleList, contentList);
            repairPersonnelVO.setPath(path);
        }
        return toolUtils.response(InterfaceResultEnum.OPERATION_SUCCESS,version,repairPersonnelVO);
    }

    /**
     * 获取维修人员详情
     * @param request 维修人员id
     * @return 维修人员详情对象 RepairPersonnelDetailsVO
     */
    @RequestMapping(value = "/details", method = RequestMethod.POST)
    public BaseResult<?> details(HttpServletRequest request) {
        int version = (int) toolUtils.getRequestContent(request,"version",1);
        int userId = (int) toolUtils.getRequestContent(request,"userId",1);
        if (userId == 0) return toolUtils.response(InterfaceResultEnum.LACK_PARAM_ERROR,version);
        RepairPersonnelDetailsVO repairPersonnelDetailsVO = repairPersonnelService.getDetailsByRepairPersonnelDTO(userId);
        if (repairPersonnelDetailsVO == null) return toolUtils.response(InterfaceResultEnum.LACK_PARAM_ERROR,version);
        return toolUtils.response(InterfaceResultEnum.OPERATION_SUCCESS,version,repairPersonnelDetailsVO);
    }

    /**
     * 添加编辑维修人员
     * @param request 需要添加编辑的维修人员的属性
     * @return 更新维修人员数据
     */
    @RequestMapping(value = "save", method = RequestMethod.POST)
    public BaseResult<?> save(HttpServletRequest request) {
        int version = (int) toolUtils.getRequestContent(request,"version",1);
        int id = (int) toolUtils.getRequestContent(request,"id",1);
        int groupId = (int) toolUtils.getRequestContent(request,"groupId",1);
        String name = request.getParameter("name");
        String section = request.getParameter("section");
        String email = request.getParameter("email");
        String phone = request.getParameter("phone");
        String number = request.getParameter("number");
        String company = request.getParameter("company");
        String username = request.getParameter("username");
        if (username == null || username.length() == 0)
            return toolUtils.response(InterfaceResultEnum.LACK_PARAM_ERROR,version);

        RepairPersonnelDTO dto = new RepairPersonnelDTO();
        dto.setName(name);
        dto.setNumber(number);
        dto.setSection(section);
        dto.setEmail(email);
        dto.setPhone(phone);
        dto.setCompany(company);
        dto.setGroupId(groupId);

        if (id == 0) { // 添加
            Integer userId = repairPersonnelService.getUserIdByUsername(username);
            dto.setOwnId(userId);
            if (name == null || name.length() == 0)
                return toolUtils.response(InterfaceResultEnum.LACK_REPAIR_PERSONNEL_NAME_ERROR,version);
            if (number == null || number.length() == 0)
                return toolUtils.response(InterfaceResultEnum.LACK_REPAIR_PERSONNEL_NUMBER_ERROR,version);
            if (email == null || email.length() == 0)
                return toolUtils.response(InterfaceResultEnum.LACK_REPAIR_PERSONNEL_EMAIL_ERROR,version);
            if (phone == null || phone.length() == 0)
                return toolUtils.response(InterfaceResultEnum.LACK_REPAIR_PERSONNEL_PHONE_ERROR,version);
            if (groupId == 0 || String.valueOf(groupId).length() == 0)
                return toolUtils.response(InterfaceResultEnum.LACK_REPAIR_PERSONNEL_GROUP_ID_ERROR,version);

            RepairPersonnelDTO repairPersonnelDTO = new RepairPersonnelDTO();
            repairPersonnelDTO.setName(name);
            repairPersonnelDTO.setOwnId(userId);
            if (repairPersonnelService.findRepairPersonnelByDTO(repairPersonnelDTO) > 0)
                return toolUtils.response(InterfaceResultEnum.REPAIR_PERSONNEL_NAME_UNIQUE_ERROR,version);
            repairPersonnelDTO = new RepairPersonnelDTO();
            repairPersonnelDTO.setNumber(number);
            repairPersonnelDTO.setOwnId(userId);
            if (repairPersonnelService.findRepairPersonnelByDTO(repairPersonnelDTO) > 0)
                return toolUtils.response(InterfaceResultEnum.REPAIR_PERSONNEL_NUMBER_UNIQUE_ERROR,version);
            repairPersonnelService.addRepairPersonnelDataByDTO(dto);
        } else { // 编辑
            dto.setId(id);
            Integer userId = repairPersonnelService.getUserIdByUsername(username);
            dto.setOwnId(userId);
            Integer userIdById = repairPersonnelService.findUserIdById(id);
            if (!Objects.equals(userIdById, userId))
                return toolUtils.response(InterfaceResultEnum.USER_HAS_NOT_MODIFY_PRIVILEGE,version);
            RepairPersonnelDTO repairPersonnelDTO = new RepairPersonnelDTO();
            repairPersonnelDTO.setId(id);
            repairPersonnelDTO.setName(name);
            repairPersonnelDTO.setOwnId(userId);
            if (repairPersonnelService.findRepairPersonnelByDTO(repairPersonnelDTO) > 0)
                return toolUtils.response(InterfaceResultEnum.REPAIR_PERSONNEL_NAME_UNIQUE_ERROR,version);
            repairPersonnelDTO = new RepairPersonnelDTO();
            repairPersonnelDTO.setId(id);
            repairPersonnelDTO.setNumber(number);
            repairPersonnelDTO.setOwnId(userId);
            if (repairPersonnelService.findRepairPersonnelByDTO(repairPersonnelDTO) > 0)
                return toolUtils.response(InterfaceResultEnum.REPAIR_PERSONNEL_NUMBER_UNIQUE_ERROR,version);
            repairPersonnelService.updateRepairPersonnelDataByDTO(dto);
        }
        return toolUtils.response(InterfaceResultEnum.OPERATION_SUCCESS,version);
    }

    /**
     * 删除维修人员
     * @param request 要删除的维修人员的id
     * @return 删除成功
     */
    @RequestMapping(value = "/del", method = RequestMethod.POST)
    public BaseResult<?> del(HttpServletRequest request){
        int version = (int) toolUtils.getRequestContent(request,"version",1);
        String id = request.getParameter("id");
        if (id == null || id.length() == 0) return toolUtils.response(InterfaceResultEnum.LACK_PARAM_ERROR,version);
        String[] split = id.split(",");
        for (String repairPersonnelId : split) {
            int l = Integer.parseInt(repairPersonnelId);
            repairPersonnelService.deleteRepairPersonnelDataByDTO(l);
        }
        return toolUtils.response(InterfaceResultEnum.OPERATION_SUCCESS,version);
    }

    /**
     * 获取维修记录
     * @param request 维修人员id
     * @return 维修记录
     */
    @RequestMapping(value = "/repairInfo", method = RequestMethod.POST)
    public BaseResult<?> repairInfo(HttpServletRequest request) {
        int version = (int) toolUtils.getRequestContent(request,"version",1);
        int id = (int) toolUtils.getRequestContent(request,"id",1);
        int page = request.getParameter("page") == null ? 1 : Integer.parseInt(request.getParameter("page"));
        int count = request.getParameter("count") == null ? 16 : Integer.parseInt(request.getParameter("count"));

        RepairInfoDTO dto = new RepairInfoDTO();
        dto.setRepairUserid(id);
        dto.setPage(count * (page - 1));
        dto.setCount(count);

        RepairInfoVO repairInfoVO = repairInfoService.getRepairInfoByDTO(dto);
        return toolUtils.response(InterfaceResultEnum.OPERATION_SUCCESS,version,repairInfoVO);
    }

    /**
     * 获取维修人员下拉列表
     * @param request 用户id
     * @return 返回维修人员下拉列表
     */
    @RequestMapping(value = "/nav", method = RequestMethod.POST)
    public BaseResult<?> nav(HttpServletRequest request) {
        int version = (int) toolUtils.getRequestContent(request,"version",1);
        String username = request.getParameter("username");
        if (username == null || username.length() == 0)
            return toolUtils.response(InterfaceResultEnum.LACK_PARAM_ERROR,version);
        Integer id = repairPersonnelService.getUserIdByUsername(username);
        RepairPersonnelVO repairPersonnelVO = repairPersonnelService.getRepairPersonnelDropDownListByDTO(id);
        return toolUtils.response(InterfaceResultEnum.OPERATION_SUCCESS,version,repairPersonnelVO);
    }

    /**
     * 删除维修记录
     * @param request 要删除的维修记录的id
     * @return 操作成功
     */
    @RequestMapping(value = "/delInfo", method = RequestMethod.POST)
    public BaseResult<?> delInfo(HttpServletRequest request) {
        int version = (int) toolUtils.getRequestContent(request,"version",1);
        String id = request.getParameter("id");
        if (id == null || id.length() == 0) return toolUtils.response(InterfaceResultEnum.LACK_PARAM_ERROR,version);
        String[] split = id.split(",");
        for (String repairInfoId : split) {
            int l = Integer.parseInt(repairInfoId);
            repairInfoService.deleteRepairInfoDataById(l);
        }
        return toolUtils.response(InterfaceResultEnum.OPERATION_SUCCESS,version);
    }
}