package com.linghu.controller;

import com.alibaba.excel.EasyExcel;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.linghu.listener.QuestionExcelListener;
import com.linghu.mapper.KeywordMapper;
import com.linghu.mapper.ReferenceMapper;
import com.linghu.model.common.ResponseResult;
import com.linghu.model.dto.KeywordDto;
import com.linghu.model.entity.Keyword;
import com.linghu.model.entity.Question;
import com.linghu.model.entity.Reference;
import com.linghu.model.excel.KeywordExcel;
import com.linghu.model.excel.QuestionExcel;
import com.linghu.model.validator.CreateGroup;
import com.linghu.model.validator.UpdateGroup;
import com.linghu.service.KeywordService;
import com.linghu.service.QuestionService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.validation.Valid;
import javax.validation.constraints.NotEmpty;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.*;
import java.util.stream.Collectors;

import static jdk.nashorn.internal.runtime.regexp.joni.Config.log;

@RestController
@RequestMapping("/question")
@Api(value = "提问词相关接口", tags = "订单管理-提问词")
public class QuestionController {

    @Autowired
    private QuestionService questionService;

    @PostMapping
    @ApiOperation(value = "添加提问词")
    public ResponseResult<List<Question>> add(@Validated(CreateGroup.class) @RequestBody KeywordDto keywordDto) {
        return questionService.addQuestion(keywordDto);
    }



    @PutMapping
    @ApiOperation(value = "修改提问词")
    public ResponseResult<List<Question>> update(@Validated(UpdateGroup.class) @RequestBody KeywordDto keywordDto) {
        return questionService.updateQuestion(keywordDto);
    }

    @PutMapping("/update")
    @ApiOperation(value = "修改单个提问词")
    public ResponseResult<Void> update(@Validated(UpdateGroup.class) @RequestBody Question questions) {
        return questionService.updateKeyWord(questions);
    }


    @DeleteMapping("/batch")
    @ApiOperation(value = "批量删除提问词")
    public ResponseResult<Void> batchDelete( @RequestBody List<Integer> questionIds) {
        return questionService.batchDeleteQuestion(questionIds);
    }


    @GetMapping("/list")
    @ApiOperation("根据关键词查询提问词列表")
    public ResponseResult<List<Question>> list(@RequestParam("keyword_id") Integer keyword_id) {
        return questionService.getQuestionListByKeywordId(keyword_id);

    }



    @GetMapping("/notNullList")
    @ApiOperation("根据关键词查询提问词列表")
    public ResponseResult<List<Question>> notNullList(@RequestParam("keyword_id") Integer keyword_id) {
        return questionService.notNullQuestionList(keyword_id);

    }


    // 下载模板
    @PostMapping("/downloadTemplate")
    @ApiOperation("下载模板")
    public ResponseEntity<byte[]> downloadTemplate() throws IOException {
        return questionService.downloadQuestion();
    }



    // 导入文件
    @PostMapping("/import")
    @ApiOperation("导入提问词词数据")
    public ResponseResult<String> importPlatforms(@RequestParam("file") MultipartFile file) {
        return questionService.importQuestionsExcel(file);
    }


}