package com.zhongzheng.controller.bank;

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.List;
import java.util.Arrays;
import java.util.Map;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.lang.Validator;
import cn.hutool.http.HttpStatus;
import com.alibaba.fastjson.JSON;
import com.github.pagehelper.PageInfo;
import com.zhongzheng.common.core.domain.entity.SysUser;
import com.zhongzheng.common.core.domain.model.LoginUser;
import com.zhongzheng.common.core.page.TableDataInfo;
import com.zhongzheng.common.utils.ServletUtils;
import com.zhongzheng.common.utils.poi.EasyPoiUtil;
import com.zhongzheng.common.utils.poi.ExcelUtil;
import com.zhongzheng.framework.web.service.TokenService;
import com.zhongzheng.modules.bank.bo.*;
import com.zhongzheng.modules.bank.domain.Exam;
import com.zhongzheng.modules.bank.domain.Question;
import com.zhongzheng.modules.bank.domain.QuestionBusiness;
import com.zhongzheng.modules.bank.service.IQuestionBusinessService;
import com.zhongzheng.modules.bank.service.IQuestionService;
import com.zhongzheng.modules.bank.vo.*;
import com.zhongzheng.modules.course.bo.CourseSectionBusinessAddBo;
import com.zhongzheng.modules.course.vo.CourseSectionImport;
import com.zhongzheng.modules.goods.vo.GoodsVo;
import com.zhongzheng.modules.user.vo.UserSubscribeErrorImport;
import lombok.RequiredArgsConstructor;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.zhongzheng.common.annotation.Log;
import com.zhongzheng.common.core.controller.BaseController;
import com.zhongzheng.common.core.domain.AjaxResult;
import com.zhongzheng.common.enums.BusinessType;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.multipart.MultipartFile;

/**
 * 题库题目Controller
 *
 * @author hjl
 * @date 2021-10-21
 */
@Api(value = "题库题目控制器", tags = {"题库题目管理"})
@RequiredArgsConstructor(onConstructor_ = @Autowired)
@RestController
@RequestMapping("/bank/question")
public class QuestionController extends BaseController {

    private final IQuestionService iQuestionService;

    private final IQuestionBusinessService iQuestionBusinessService;

    @Autowired
    private TokenService tokenService;

    /**
     * 查询题库题目列表
     */
    @ApiOperation("查询题库题目列表")
    @PreAuthorize("@ss.hasPermi('system:question:list')")
    @GetMapping("/list")
    public TableDataInfo<QuestionVo> list(QuestionQueryBo bo) {
        startPage();
        List<QuestionVo> list = iQuestionService.selectListByBo(bo);
        return getDataTable(list);
    }

    /**
     * 题目批量删除
     */
    @ApiOperation("题目批量删除")
    @PostMapping("/batch/del")
    public AjaxResult<Void> batchDelQuestion(@RequestBody QuestionBatchDelBo bo) {
        return toAjax(iQuestionService.batchDelQuestion(bo) ? 1 : 0);
    }

    /**
     * 导出题库题目列表
     */
   /* @ApiOperation("导出题库题目列表")
    @PreAuthorize("@ss.hasPermi('system:question:export')")
    @Log(title = "题库题目", businessType = BusinessType.EXPORT)
    @GetMapping("/export")
    public AjaxResult<QuestionVo> export(QuestionQueryBo bo) {
        List<QuestionVo> list = iQuestionService.queryList(bo);
        ExcelUtil<QuestionVo> util = new ExcelUtil<QuestionVo>(QuestionVo.class);
        return util.exportExcel(list, "题库题目");
    }*/

    /**
     * 获取题库题目详细信息
     */
    @ApiOperation("获取题库题目详细信息")
    @PreAuthorize("@ss.hasPermi('system:question:query')")
    @GetMapping("/{questionId}")
    public AjaxResult<QuestionVo> getInfo(@PathVariable("questionId" ) Long questionId) {
        return AjaxResult.success(iQuestionService.queryById(questionId));
    }

    /**
     * 新增题库题目
     */
    @ApiOperation("新增题库题目")
    @PreAuthorize("@ss.hasPermi('system:question:add')")
    @Log(title = "题库题目", businessType = BusinessType.INSERT)
    @PostMapping()
    public AjaxResult<Question> add(@RequestBody QuestionAddBo bo) {
        return AjaxResult.success(iQuestionService.insertByAddBo(bo));
    }

    /**
     * 修改题库题目
     */
    @ApiOperation("修改题库题目")
    @PreAuthorize("@ss.hasPermi('system:question:edit')")
    @Log(title = "题库题目", businessType = BusinessType.UPDATE)
    @PostMapping("/edit")
    public AjaxResult<Void> edit(@RequestBody QuestionEditBo bo) {
        return toAjax(iQuestionService.updateByEditBo(bo) ? 1 : 0);
    }

    /**
     * 删除题库题目
     */
    /*@ApiOperation("删除题库题目")
    @PreAuthorize("@ss.hasPermi('system:question:remove')")
    @Log(title = "题库题目" , businessType = BusinessType.DELETE)
    @DeleteMapping("/{questionIds}")
    public AjaxResult<Void> remove(@PathVariable Long[] questionIds) {
        return toAjax(iQuestionService.deleteWithValidByIds(Arrays.asList(questionIds), true) ? 1 : 0);
    }*/

    /**
     * 查询题目业务层次关系列表
     */
    @ApiOperation("查询题目业务层次关系列表")
    @PreAuthorize("@ss.hasPermi('system:business:list')")
    @GetMapping("/business/list")
    public TableDataInfo<QuestionBusiness> businessList(QuestionBusinessQueryBo bo) {
        startPage();
        bo.setType(QuestionBusiness.TYPE_QUESTION);
        List<QuestionBusiness> list = iQuestionBusinessService.getListById(bo);
        return getDataTable(list);
    }

    @Log(title = "题目管理", businessType = BusinessType.IMPORT)
    @ApiOperation("导入题目模板")
    @PreAuthorize("@ss.hasPermi('system:question:import')")
    @PostMapping("/importData")
    public AjaxResult importData(MultipartFile file, boolean updateSupport) throws Exception
    {
        List<QuestionImportV2> questionList2 =EasyPoiUtil.importExcel(file,0,2,QuestionImportV2.class);
        ExcelUtil<QuestionImportV2> util = new ExcelUtil<QuestionImportV2>(QuestionImportV2.class);
        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
        String operName = loginUser.getUsername();
        List<QuestionImport> questionList = new ArrayList<>();
        List<QuestionImportV2> errorList = iQuestionService.importExcelQuestionV2(questionList2, updateSupport, operName);
        if(Validator.isNotEmpty(errorList)&&errorList.size()>0){
            List<QuestionImportV2> errorListExport = new ArrayList<>();
            for(QuestionImportV2 qi : errorList){
                QuestionImportV2 item = BeanUtil.toBean(qi, QuestionImportV2.class);
                errorListExport.add(item);
            }
            ExcelUtil<QuestionImportV2> util1 = new ExcelUtil<QuestionImportV2>(QuestionImportV2.class);
            String timeStr= LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd"));
            return util.exportEasyExcel(util1.exportEasyData(errorListExport), "导出错误数据"+timeStr);
        }else{
            return AjaxResult.success();
        }
    }

    @Log(title = "题目管理", businessType = BusinessType.IMPORT)
    @ApiOperation("导入题目模板返回数组")
    @PreAuthorize("@ss.hasPermi('system:question:import')")
    @PostMapping("/importDataBackList")
    public AjaxResult<Map<String, Object>> importDataBackList(MultipartFile file) throws Exception
    {
        List<QuestionImportV2> questionList2 =EasyPoiUtil.importExcel(file,0,2,QuestionImportV2.class);

        ExcelUtil<QuestionImportV2> util = new ExcelUtil<QuestionImportV2>(QuestionImportV2.class);
        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
        String operName = loginUser.getUsername();
        //只返回数据不插入数据库
        Map<String, Object> rs = iQuestionService.importExcelQuestionV2NotInBank(questionList2, false, operName);
        List<QuestionImportV2> errorList = (List<QuestionImportV2>)rs.get("errorList");
        List<QuestionAddBo> nqList = (List<QuestionAddBo>)rs.get("questionList");
        if(Validator.isNotEmpty(errorList)&&errorList.size()>0){
            List<QuestionImportV2> errorListExport = new ArrayList<>();
            for(QuestionImportV2 qi : errorList){
                QuestionImportV2 item = BeanUtil.toBean(qi, QuestionImportV2.class);
                errorListExport.add(item);
            }
            ExcelUtil<QuestionImportV2> util1 = new ExcelUtil<QuestionImportV2>(QuestionImportV2.class);
            String timeStr= LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd"));
            rs.put("errorExcel",util.exportEasyExcel(util1.exportEasyData(errorListExport), "导出错误数据"+timeStr));
            rs.remove("errorList");
        }
        if(questionList2.size()>0&&questionList2.size()>nqList.size()&&nqList.size()>0){
            rs.put("fullStatus","部分成功");
        }
        else if(questionList2.size()==nqList.size()){
            rs.put("fullStatus","全部成功");
        }
        else{
            rs.put("fullStatus","失败");
        }
        return AjaxResult.success(rs);
    }

    @Log(title = "题目管理", businessType = BusinessType.IMPORT)
    @ApiOperation("导入旧系统题目模板返回数组")
    @PreAuthorize("@ss.hasPermi('system:question:import')")
    @PostMapping("/importDataBackFromOldList")
    public AjaxResult<Map<String, Object>> importDataBackFromOldList(MultipartFile file) throws Exception
    {
        List<QuestionImportV3> questionList2 =EasyPoiUtil.importExcel(file,0,1,QuestionImportV3.class);

        ExcelUtil<QuestionImportV3> util = new ExcelUtil<QuestionImportV3>(QuestionImportV3.class);
        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
        String operName = loginUser.getUsername();
        //只返回数据不插入数据库
        Map<String, Object> rs = iQuestionService.importExcelQuestionV3NotInBankFromOld(questionList2, false, operName);
        List<QuestionImportV3> errorList = (List<QuestionImportV3>)rs.get("errorList");
        List<QuestionAddBo> nqList = (List<QuestionAddBo>)rs.get("questionList");
        if(Validator.isNotEmpty(errorList)&&errorList.size()>0){
            List<QuestionImportV3> errorListExport = new ArrayList<>();
            for(QuestionImportV3 qi : errorList){
                QuestionImportV3 item = BeanUtil.toBean(qi, QuestionImportV3.class);
                errorListExport.add(item);
            }
            ExcelUtil<QuestionImportV3> util1 = new ExcelUtil<QuestionImportV3>(QuestionImportV3.class);
            String timeStr= LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd"));
            rs.put("errorExcel",util.exportEasyExcel(util1.exportEasyData(errorListExport), "导出错误数据"+timeStr));
            rs.remove("errorList");
        }
        if(errorList.size()>0&&nqList.size()>0){
            rs.put("fullStatus","部分成功");
        }
        else if(errorList.size()==0){
            rs.put("fullStatus","全部成功");
        }
        else{
            rs.put("fullStatus","失败");
        }
        return AjaxResult.success(rs);
    }

    @Log(title = "导入题目Word模板", businessType = BusinessType.IMPORT)
    @ApiOperation("导入题目Word模板")
    @PreAuthorize("@ss.hasPermi('system:question:import')")
    @PostMapping("/importWordData")
    public AjaxResult importWordData(MultipartFile file, Long eduId, Long projectId, Long businessId, Long subjectId) throws Exception
    {
        String errorLog = iQuestionService.importWordQuestion(file,  eduId,  projectId,  businessId, subjectId);
        return AjaxResult.success(errorLog);
    }

    @Log(title = "" +"", businessType = BusinessType.IMPORT)
    @ApiOperation("导入题目Word模板列表")
    @PreAuthorize("@ss.hasPermi('system:question:import')")
    @PostMapping("/importWordQuestionList")
    public AjaxResult<Map<String,Object>> importWordQuestionList(MultipartFile file, Long eduId, Long projectId, Long businessId, Long subjectId) throws Exception
    {
        Map<String,Object> result = iQuestionService.importWordQuestionList(file,  eduId,  projectId,  businessId, subjectId);
        return AjaxResult.success(result);
    }
}