package com.linghu.controller;

import com.alibaba.excel.EasyExcel;
import com.linghu.mapper.KeywordMapper;
import com.linghu.model.common.ResponseResult;
import com.linghu.model.entity.Keyword;
import com.linghu.model.entity.Reference;
import com.linghu.model.vo.KeywordStaticsListVO;
import com.linghu.model.vo.KeywordStaticsVO;
import com.linghu.model.vo.PlatformProportionVO;
import com.linghu.model.vo.ResultListVO;
import com.linghu.service.KeywordService;
import com.linghu.service.ReferenceService;
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.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.io.ByteArrayOutputStream;
import java.util.List;

@RestController
@RequestMapping("/keyword")
@Api(value = "采集详情相关接口", tags = "订单列表-采集列表-采集详情")
public class KeywordController {
    @Autowired
    private KeywordService keywordService;

    @Autowired
    private KeywordMapper keywordMapper;

    @Autowired
    private ReferenceService referenceService;

    /**
     * 关键词统计 EChart图
     */
    @GetMapping("/statics")
    @ApiOperation(value = "EChart图")
    public ResponseResult<KeywordStaticsListVO> statics(@RequestParam("id") Integer keywordId, @RequestParam(value = "questionId",required = false) Integer questionId) {
        return keywordService.statics(keywordId,questionId);
    }

    @PostMapping(value = "/exportStatics")
    @ApiOperation(value = "EChart图导出")
    public ResponseEntity<byte[]> exportStatics(@RequestParam("id") Integer keywordId, @RequestParam(value = "questionId",required = false) Integer questionId, HttpServletResponse response) {
        Keyword keyword = keywordMapper.selectById(keywordId);
        List<KeywordStaticsVO> voList = keywordMapper.statics(keywordId,questionId,keyword.getNum());

        // 3. 导出Excel
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        EasyExcel.write(out, KeywordStaticsVO.class)
                .sheet("引用数据")
                .doWrite(voList);

        // 4. 构建响应
        return ResponseEntity.ok()
                .header(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=references_export.xlsx")
                .contentType(MediaType.APPLICATION_OCTET_STREAM)
                .body(out.toByteArray());
    }
    /**
     * 根据类别查看
     */
    @GetMapping("/getResultByTypeId")
    @ApiOperation(value = "根据类别查看")
    public ResponseResult<List<PlatformProportionVO>> getResultByTypeId(@RequestParam("id") Integer keywordId, @RequestParam(value = "questionId",required = false) Integer questionId, @RequestParam(value = "typeId",required = false) Integer typeId) {
        return keywordService.getResultByTypeId(keywordId,questionId,typeId);
    }


    /**
     * 导出：根据类别查看
     */
    @PostMapping(value = "/exportGetResultByTypeId")
    @ApiOperation(value = "导出：根据类别查看")
    public ResponseEntity<byte[]> exportGetResultByTypeId(@RequestParam("id") Integer keywordId, @RequestParam(value = "questionId",required = false) Integer questionId, @RequestParam(value = "typeId",required = false) Integer typeId,@RequestParam(value = "isNow") Integer isNow ) {
        Keyword keyword = keywordService.getById(keywordId);
        List<PlatformProportionVO> result = keywordMapper.getResultByTypeId(keywordId, questionId, keyword.getNum() - isNow, typeId);
        // 3. 导出Excel
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        EasyExcel.write(out, PlatformProportionVO.class)
                .sheet("引用数据")
                .doWrite(result);

        // 4. 构建响应
        return ResponseEntity.ok()
                .header(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=references_export.xlsx")
                .contentType(MediaType.APPLICATION_OCTET_STREAM)
                .body(out.toByteArray());
    }

    /**
     * 根据平台查看
     */
    @GetMapping("/getResultByPlatformId")
    @ApiOperation(value = "根据平台查看")
    public ResponseResult<List<ResultListVO>> getResultByPlatformId(@RequestParam("id") Integer keywordId, @RequestParam(value = "questionId",required = false) Integer questionId, @RequestParam(value = "platformId",required = false) Integer platformId) {
        return keywordService.getResultByPlatformId(keywordId,questionId,platformId);
    }

    /**
     * 根据平台查看 0-当前轮 1-代表前1轮 2-代表前2轮
     */
    @GetMapping("/exportGetResultByPlatformId")
    @ApiOperation(value = "根据平台查看")
    public ResponseEntity<byte[]>  exportGetResultByPlatformId(@RequestParam("id") Integer keywordId, @RequestParam(value = "questionId",required = false) Integer questionId, @RequestParam(value = "platformId",required = false) Integer platformId,@RequestParam(value = "isNow") Integer isNow) {
        Keyword keyword = keywordService.getById(keywordId);
        List<ResultListVO> result = keywordMapper.getResultByPlatformId(keywordId, questionId, keyword.getNum() - isNow, platformId);
        // 3. 导出Excel
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        EasyExcel.write(out, ResultListVO.class)
                .sheet("引用数据")
                .doWrite(result);

        // 4. 构建响应
        return ResponseEntity.ok()
                .header(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=references_export.xlsx")
                .contentType(MediaType.APPLICATION_OCTET_STREAM)
                .body(out.toByteArray());
    }

    /**
     * 查看详情
     */
    @GetMapping("/getResultById")
    @ApiOperation(value = "根据平台查看")
    public ResponseResult getResultById(@RequestParam("referenceId") Integer referenceId) {
        Reference reference = referenceService.getById(referenceId);
        if (reference == null) {
            return ResponseResult.error("该结果不存在");
        }
        return ResponseResult.success(reference);
    }


    /**
     * 投喂
     */





}