package com.vci.frameworkcore.controller;

import com.vci.dto.OrgDepartmentDTO;
import com.vci.frameworkcore.compatibility.OrgDeptQueryServiceI;
import com.vci.constant.FrameWorkLangCodeConstant;
import com.vci.pagemodel.OrgDepartmentVO;
import com.vci.starter.web.exception.VciBaseException;
import com.vci.starter.web.pagemodel.*;
import com.vci.starter.web.util.ControllerUtil;
import com.vci.starter.web.util.LangBaseUtil;
import com.vci.starter.web.util.LocalFileUtil;
import com.vci.starter.web.util.VciBaseUtil;
import com.vci.web.util.Func;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.util.Date;
import java.util.List;

/**
 * 部门的查询控制器
 * @author weidy
 * @date 2020/3/4
 */
@RestController
@RequestMapping("/departmentQueryController")
public class OrgDepartmentQueryController {

    /**
     * 部门的查询服务
     */
    @Autowired
    private OrgDeptQueryServiceI deptQueryService;

    /**
     * 日志
     */
    private Logger logger = LoggerFactory.getLogger(getClass());

    /**
     * 部门的树形参照，部门管理也用的这个查询接口
     * @param treeQueryObject 树形数据的查询对象，包括查询条件，上级主键，是否多选等，（extandParamsMap中添加"showAllDepartmentNode"为"true"时,并且parentOid为空，返回结果中会包含“所有部门”这个节点）
     * @return 部门的树形参照，已经转换了上下级关系
     * @throws VciBaseException 查询出错的时候会抛出异常，如果是老的项目里不抛出异常
     */
    @RequestMapping(value = "/refTree",method = RequestMethod.GET)
    public BaseResult<Tree> refTree(TreeQueryObject treeQueryObject) throws VciBaseException{
        try {
            List<Tree> deptTreeList = deptQueryService.refTreeDept(treeQueryObject);
            return  BaseResult.tree(deptTreeList);
        }catch (Exception e) {
            e.printStackTrace();
            String exceptionMessage = "部门树查询时出现错误，原因：" + VciBaseUtil.getExceptionMessage(e);
            logger.error(exceptionMessage);
            return BaseResult.fail(exceptionMessage);
        }
    }

    /**
     * 部门列表查询，带分页
     * @param queryObject
     * @return 返回的list不是tree结构的
     */
    @RequestMapping(value = "/refDataGrid",method = RequestMethod.GET)
    public BaseResult<OrgDepartmentVO> refDataGrid(BaseQueryObject queryObject){
    	DataGrid<OrgDepartmentVO> dataGrid=deptQueryService.gridDepts(queryObject.getConditionMap(), queryObject.getPageHelper());
    	return BaseResult.dataGrid(dataGrid);
    }

    /**
     * 保存部门用户关联信息，平台自带查重功能
     * @param userOids 用户id
     * @param deptId 部门oid
     * @return
     */
    @RequestMapping(value = "/saveUsersDepts",method = RequestMethod.POST)
    public BaseResult saveUsersDepts(String[] userOids, String deptId){
        //不能同时为空
        if(Func.isEmpty(userOids) && Func.isBlank(deptId)){
            return BaseResult.fail("角色主键和部门主键，参数不能同时为空!");
        }
        try {
            return deptQueryService.saveUsersDept(userOids,deptId) ? BaseResult.success("部门分配成功！"):BaseResult.fail("部门分配失败！");
        }catch (Exception e){
            e.printStackTrace();
            String exceptionMessage = "关联的部门时出现错误，原因：" + VciBaseUtil.getExceptionMessage(e);
            logger.error(exceptionMessage);
            return BaseResult.fail(exceptionMessage);
        }
    }

    /**
     * 新增单条部门
     * @param orgDepartmentDTO
     * @return
     */
    @RequestMapping(value = "/addDept",method = RequestMethod.POST)
    public BaseResult addDept(@RequestBody OrgDepartmentDTO orgDepartmentDTO){
        try {
            return deptQueryService.addDept(orgDepartmentDTO) ? BaseResult.success("部门添加成功！"):BaseResult.fail("部门添加失败！");
        }catch (Exception e){
            e.printStackTrace();
            String exceptionMessage = "添加部门时出现错误，原因：" + VciBaseUtil.getExceptionMessage(e);
            logger.error(exceptionMessage);
            return BaseResult.fail(exceptionMessage);
        }
    }

    /**
     * 修改部门信息
     * @param orgDepartmentDTO
     * @return
     */
    @RequestMapping(value = "/updateDept",method = RequestMethod.PUT)
    public BaseResult updateRole(@RequestBody OrgDepartmentDTO orgDepartmentDTO){
        try {
            return deptQueryService.updateDept(orgDepartmentDTO) ? BaseResult.success("部门修改成功！"):BaseResult.fail("部门修改失败！");
        }catch (Exception e){
            e.printStackTrace();
            String exceptionMessage = "修改部门时出现错误，原因：" + VciBaseUtil.getExceptionMessage(e);
            logger.error(exceptionMessage);
            return BaseResult.fail(exceptionMessage);
        }
    }

    /**
     * 删除部门
     * @param ids 要删除的部门主键
     * @return
     */
    @RequestMapping(value = "/deleteDept",method = RequestMethod.DELETE)
    public BaseResult deleteDept(String[] ids){
        try {
            return deptQueryService.deleteDept(ids) ? BaseResult.success("删除部门成功！"):BaseResult.fail("删除部门失败！");
        }catch (Exception e){
            e.printStackTrace();
            String exceptionMessage = "添加部门时出现错误，原因：" + VciBaseUtil.getExceptionMessage(e);
            logger.error(exceptionMessage);
            return BaseResult.fail(exceptionMessage);
        }
    }

    /**
     * 下载人员导入模板
     * @param downloadFileName
     * @param response
     */
    @RequestMapping(value = "/downloadImportTemplate",method = RequestMethod.GET)
    public void downloadImportTemplate(String downloadFileName, HttpServletResponse response){
        try {
            String excelPath = deptQueryService.downloadImportTemplate(downloadFileName);
            ControllerUtil.writeFileToResponse(response,excelPath);
        } catch (Exception e) {
            String msg = "下载部门导入模板时出现错误，原因：" + LangBaseUtil.getErrorMsg(e);
            try {
                e.printStackTrace();
                ControllerUtil.writeDataToResponse(response,"error_" + Func.format(new Date(),"yyyy-MM-dd HHmmss.sss") + ".txt", StringUtils.isNotBlank(msg)?msg.getBytes():new byte[0],null);
            } catch (IOException ioException) {
                ioException.printStackTrace();
            }
        }
    }

    /**
     * 部门导入
     * @param file
     * @return
     */
    @RequestMapping(value = "/importDept",method = RequestMethod.POST)
    public BaseResult importUser(MultipartFile file){
        String excelFileName = LocalFileUtil.getDefaultTempFolder() + File.separator + LocalFileUtil.getFileNameForIE(file.getOriginalFilename());
        File file1 = new File(excelFileName);
        try {
            file.transferTo(new File(excelFileName));
            if (file != null) {
                return deptQueryService.importDept(file1);
            } else {
                return BaseResult.fail(FrameWorkLangCodeConstant.IMPORT_FAIL, new String[]{"无导入的文件"});
            }
        }catch (Throwable e) {
            throw new VciBaseException(e.getMessage(),new String[0],e);
        }finally {
            file1.delete();
        }
    }

}