package org.jeecg.modules.tms.controller;

import java.io.File;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import cn.hutool.core.collection.CollectionUtil;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.constant.CommonConstant;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.util.PmsUtil;
import org.jeecg.modules.tms.entity.BaseTools;
import org.jeecg.modules.tms.entity.ParaCommonTool;
import org.jeecg.modules.tms.entity.ToolsClassify;
import org.jeecg.modules.tms.service.IBaseToolsService;
import org.jeecg.modules.tms.service.IParaCommonToolService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;
import org.jeecg.modules.tms.service.IToolsClassifyService;
import org.jeecg.modules.tms.utils.ExcelUtils;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
import org.jeecg.common.system.base.controller.JeecgController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.jeecg.common.aspect.annotation.AutoLog;

 /**
 * @Description: tms_para_common_tool
 * @Author: jeecg-boot
 * @Date:   2025-05-12
 * @Version: V1.0
 */
@Api(tags="tms_para_common_tool")
@RestController
@RequestMapping("/tms/paraCommonTool")
@Slf4j
public class ParaCommonToolController extends JeecgController<ParaCommonTool, IParaCommonToolService> {
	@Autowired
	private IParaCommonToolService paraCommonToolService;
	@Autowired
	private IToolsClassifyService toolsClassifyService;
	@Autowired
	private IBaseToolsService baseToolsService;
	
	/**
	 * 分页列表查询
	 *
	 * @param paraCommonTool
	 * @param pageNo
	 * @param pageSize
	 * @param req
	 * @return
	 */
	//@AutoLog(value = "tms_para_common_tool-分页列表查询")
	@ApiOperation(value="tms_para_common_tool-分页列表查询", notes="tms_para_common_tool-分页列表查询")
	@GetMapping(value = "/list")
	public Result<IPage<ParaCommonTool>> queryPageList(ParaCommonTool paraCommonTool,
								   @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
								   @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
								   HttpServletRequest req) {
		QueryWrapper<ParaCommonTool> queryWrapper = QueryGenerator.initQueryWrapper(paraCommonTool, req.getParameterMap());
		Page<ParaCommonTool> page = new Page<ParaCommonTool>(pageNo, pageSize);
		IPage<ParaCommonTool> pageList = paraCommonToolService.page(page, queryWrapper);
		return Result.OK(pageList);
	}
	
	/**
	 *   添加
	 *
	 * @param paraCommonTool
	 * @return
	 */
	@AutoLog(value = "tms_para_common_tool-添加")
	@ApiOperation(value="tms_para_common_tool-添加", notes="tms_para_common_tool-添加")
	//@RequiresPermissions("org.jeecg.modules:tms_para_common_tool:add")
	@PostMapping(value = "/add")
	public Result<String> add(@RequestBody ParaCommonTool paraCommonTool) {
		paraCommonToolService.save(paraCommonTool);
		return Result.OK("添加成功！");
	}
	
	/**
	 *  编辑
	 *
	 * @param paraCommonTool
	 * @return
	 */
	@AutoLog(value = "tms_para_common_tool-编辑")
	@ApiOperation(value="tms_para_common_tool-编辑", notes="tms_para_common_tool-编辑")
	//@RequiresPermissions("org.jeecg.modules:tms_para_common_tool:edit")
	@RequestMapping(value = "/edit", method = {RequestMethod.PUT,RequestMethod.POST})
	public Result<String> edit(@RequestBody ParaCommonTool paraCommonTool) {
		paraCommonToolService.updateById(paraCommonTool);
		return Result.OK("编辑成功!");
	}
	
	/**
	 *   通过id删除
	 *
	 * @param id
	 * @return
	 */
	@AutoLog(value = "tms_para_common_tool-通过id删除")
	@ApiOperation(value="tms_para_common_tool-通过id删除", notes="tms_para_common_tool-通过id删除")
	//@RequiresPermissions("org.jeecg.modules:tms_para_common_tool:delete")
	@DeleteMapping(value = "/delete")
	public Result<String> delete(@RequestParam(name="id",required=true) String id) {
		paraCommonToolService.removeById(id);
		return Result.OK("删除成功!");
	}
	
	/**
	 *  批量删除
	 *
	 * @param ids
	 * @return
	 */
	@AutoLog(value = "tms_para_common_tool-批量删除")
	@ApiOperation(value="tms_para_common_tool-批量删除", notes="tms_para_common_tool-批量删除")
	//@RequiresPermissions("org.jeecg.modules:tms_para_common_tool:deleteBatch")
	@DeleteMapping(value = "/deleteBatch")
	public Result<String> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
		this.paraCommonToolService.removeByIds(Arrays.asList(ids.split(",")));
		return Result.OK("批量删除成功!");
	}
	
	/**
	 * 通过id查询
	 *
	 * @param id
	 * @return
	 */
	//@AutoLog(value = "tms_para_common_tool-通过id查询")
	@ApiOperation(value="tms_para_common_tool-通过id查询", notes="tms_para_common_tool-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<ParaCommonTool> queryById(@RequestParam(name="id",required=true) String id) {
		ParaCommonTool paraCommonTool = paraCommonToolService.getById(id);
		if(paraCommonTool==null) {
			return Result.error("未找到对应数据");
		}
		return Result.OK(paraCommonTool);
	}

    /**
    * 导出excel
    *
    * @param request
    * @param paraCommonTool
    */
    //@RequiresPermissions("org.jeecg.modules:tms_para_common_tool:exportXls")
    @RequestMapping(value = "/exportXls")
    public ModelAndView exportXls(HttpServletRequest request, ParaCommonTool paraCommonTool) {
        return super.exportXls(request, paraCommonTool, ParaCommonTool.class, "tms_para_common_tool");
    }

    /**
      * 通过excel导入数据
    *
    * @param request
    * @param response
    * @return
    */
    //@RequiresPermissions("tms_para_common_tool:importExcel")
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
		MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
		Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
		// 错误信息
		List<String> errorMessage = new ArrayList<>();
		int successLines = 0, errorLines = 0, dataLines = 0;
		List<ParaCommonTool> paraCommonToolImportList = new ArrayList<>();
		try {
			for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
				// 获取上传文件对象
				MultipartFile file = entity.getValue();
				InputStream inputStream = file.getInputStream();
				Workbook workbook = new XSSFWorkbook(inputStream);
				Sheet sheet = workbook.getSheetAt(0);
				for (Row row : sheet) {
					ParaCommonTool paraCommonTool = new ParaCommonTool();
					int rowNum = row.getRowNum();
					int currentRowNum  = rowNum + 1;
					//表头行和空行略过
					if (rowNum == 0 || ExcelUtils.isRowEmpty(row)) {
						continue;
					}
					dataLines++;
					Cell cell1 = row.getCell(1);
					if (cell1 == null || cell1.getCellType() == CellType.BLANK) {
						errorMessage.add("第" + currentRowNum + "行，数据导入失败,一级分类名称为空! ");
						errorLines++;
						continue;
					}
					Cell cell2 = row.getCell(2);
					if (cell2 == null || cell2.getCellType() == CellType.BLANK) {
						errorMessage.add("第" + currentRowNum + "行，数据导入失败,二级分类名称为空! ");
						errorLines++;
						continue;
					}
					Cell cell3 = row.getCell(3);
					if (cell3 == null || cell3.getCellType() == CellType.BLANK) {
						errorMessage.add("第" + currentRowNum + "行，数据导入失败,三级分类名称为空! ");
						errorLines++;
						continue;
					}
					Cell cell4 = row.getCell(4);
					if (cell4 == null || cell4.getCellType() == CellType.BLANK) {
						errorMessage.add("第" + currentRowNum + "行，数据导入失败,四级分类名称为空! ");
						errorLines++;
						continue;
					}
					Cell cell9 = row.getCell(9);
					if (cell9 == null || cell9.getCellType() == CellType.BLANK) {
						errorMessage.add("第" + currentRowNum + "行，数据导入失败,型号/图号为空! ");
						errorLines++;
						continue;
					}
					//根据四级分类名称和型号/图号查询工具信息
					List<ToolsClassify> toolClassifyList = toolsClassifyService.list(new LambdaQueryWrapper<ToolsClassify>()
							.eq(ToolsClassify::getTypeName, ExcelUtils.getCellValueAsString(cell4))
							.eq(ToolsClassify::getStatus, CommonConstant.STATUS_1));
					if (CollectionUtil.isEmpty(toolClassifyList)) {
						errorMessage.add("第" + currentRowNum + "行，数据导入失败,系统不存在该四级分类名称! ");
						errorLines++;
						continue;
					} else {
						ToolsClassify toolsClassify = toolClassifyList.get(0);
						List<BaseTools> baseToolsList = baseToolsService.list(new LambdaQueryWrapper<BaseTools>()
								.eq(BaseTools::getClassifyId, toolsClassify.getId())
								.eq(BaseTools::getToolModel, ExcelUtils.getCellValueAsString(cell9)));
						if (CollectionUtil.isEmpty(baseToolsList)) {
							errorMessage.add("第" + currentRowNum + "行，数据导入失败,系统不存在对应的工具信息! ");
							errorLines++;
							continue;
						} else {
							BaseTools baseTools = baseToolsList.get(0);
							List<ParaCommonTool> paraCommonToolList = paraCommonToolService.list(new LambdaQueryWrapper<ParaCommonTool>()
									.eq(ParaCommonTool::getToolCode, baseTools.getId())
									.eq(ParaCommonTool::getToolModel, ExcelUtils.getCellValueAsString(cell9)));
							if (CollectionUtil.isEmpty(paraCommonToolList)) {
								paraCommonTool.setClassifyId(toolsClassify.getId());
								paraCommonTool.setToolCode(baseTools.getId());
								paraCommonTool.setToolModel(ExcelUtils.getCellValueAsString(cell9));
							} else {
								paraCommonTool = paraCommonToolList.get(0);
							}
						}
					}

					Cell cell0 = row.getCell(0);//序号(或企业内原代码)
					paraCommonTool.setSignCode(ExcelUtils.getCellValueAsString(cell0));
					Cell cell5 = row.getCell(5);//物品中文名称
					if (cell5 == null || cell5.getCellType() == CellType.BLANK) {
						errorMessage.add("第" + currentRowNum + "行，数据导入失败,物品中文名称为空! ");
						errorLines++;
						continue;
					} else {
						paraCommonTool.setChineseName(ExcelUtils.getCellValueAsString(cell5));
					}
					Cell cell6 = row.getCell(6);//物品外文名称
					paraCommonTool.setForeignLanguageName(ExcelUtils.getCellValueAsString(cell6));
					Cell cell7 = row.getCell(7);//标准级别
					paraCommonTool.setStandardLevel(ExcelUtils.getCellValueAsString(cell7));
					Cell cell8 = row.getCell(8);//标准号
					paraCommonTool.setStandardCode(ExcelUtils.getCellValueAsString(cell8));

					paraCommonToolImportList.add(paraCommonTool);
					successLines++;
				}
			}
			paraCommonToolService.saveOrUpdateBatch(paraCommonToolImportList);
			if (successLines == dataLines) {
				return Result.OK("共" + dataLines + "行数据全部导入成功！");
			} else {
				JSONObject result = new JSONObject(5);
				result.put("successCount", successLines);
				result.put("msg", "总上传行数：" + dataLines + "，成功导入行数：" + successLines);
				result.put("errorMsg", errorMessage);
				String fileUrl = PmsUtil.saveErrorMsgByList(errorMessage, "userImportExcelErrorLog");
				int lastIndex = fileUrl.lastIndexOf(File.separator);
				String fileName = fileUrl.substring(lastIndex + 1);
				result.put("fileUrl", "/sys/common/static/" + fileUrl);
				result.put("fileName", fileName);
				Result res = Result.ok(result);
				res.setCode(201);
				res.setMessage("文件导入成功，但有错误。");
				return res;
			}
		} catch (IOException e) {
			throw new RuntimeException(e);
		}
    }

}