package cn.cslg.pas.controller;

import cn.cslg.pas.common.core.base.Constants;
import cn.cslg.pas.common.dto.*;
import cn.cslg.pas.common.dto.PatentExport.PatentExportParams;
import cn.cslg.pas.common.dto.PatentExport.TaskParams;
import cn.cslg.pas.common.dto.business.EsCountDTO;
import cn.cslg.pas.common.dto.business.SelectClaimDTO;
import cn.cslg.pas.common.model.cronModel.Records;
import cn.cslg.pas.common.model.request.StringRequest;
import cn.cslg.pas.common.utils.*;
import cn.cslg.pas.common.utils.Response;
import cn.cslg.pas.common.vo.business.*;
import cn.cslg.pas.common.vo.PatentWithIdVO;
import cn.cslg.pas.common.vo.StarPatentVO;
import cn.cslg.pas.common.vo.business.EsAllCountVO;
import cn.cslg.pas.common.vo.business.PatentKinVO;
import cn.cslg.pas.common.vo.business.PatentNoVO;
import cn.cslg.pas.common.vo.es.EsCustomFieldBatchVO;
import cn.cslg.pas.factorys.businessFactory.Business;
import cn.cslg.pas.factorys.businessFactory.BusinessFactory;
import cn.cslg.pas.service.business.PDFExportFirstPageService;
import cn.cslg.pas.service.business.PatentExportService;
import cn.cslg.pas.service.business.MergePersonService;
import cn.cslg.pas.service.business.es.EsCountService;
import cn.cslg.pas.service.business.es.EsPatentService;
import cn.cslg.pas.service.business.es.EsService;
import cn.cslg.pas.service.common.FileManagerService;
import cn.cslg.pas.service.common.PatentStarApiService;
import cn.hutool.core.util.IdUtil;
import io.swagger.v3.oas.annotations.Operation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.InputStreamResource;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.scheduling.annotation.Async;
import org.springframework.web.bind.annotation.*;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.List;

@RequestMapping(Constants.API_XiaoSHI + "/patent")
@RestController
public class PatentController {

    @Autowired
    private BusinessFactory businessFactory;

    @Autowired
    private EsCountService esCountService;

    @Autowired
    private EsPatentService patentService;

    @Autowired
    private MergePersonService mergePersonService;

    @Autowired
    private EsService esService;

    @Autowired
    private PatentStarApiService patentStarApiService;

    @Autowired
    private CacheUtils cacheUtils;
    @Autowired
    private PatentExportService patentExportService;
    @Autowired
    private PDFExportFirstPageService pdfExportFirstPageService;

    @Operation(summary = "查询专利")
    @PostMapping("/queryPatent")
    public Response queryPatent(@RequestBody StringRequest stringRequest) throws Exception {
        Business business = businessFactory.getClass("patentService");
        Records records = (Records) business.queryMessage(stringRequest);
        return Response.success(records);
    }

    @Operation(summary = "查询专利详情")
    @PostMapping("/selectPatentDetail")
    public Response selectPatentDetail(@RequestBody PatentNoVO vo) throws Exception {
        PatentColumnDTO dto = patentService.selectPatentDetail(vo);
        return Response.success(dto);
    }

    @GetMapping("/getTextPdf")
    @Operation(summary = "获得中国专利pdf全文")
    public Response getTextPdf(String appNo) throws IOException {
        List<InnerPatentPdfDTO> pdfDTOS = patentService.getTextPdf(appNo);
        return Response.success(pdfDTOS);
    }

    @GetMapping("/getFigure")
    @Operation(summary = "内部获取附图")
    public Response getFigure(String appNo) throws IOException {
        List<String> figures = patentService.getFigure(appNo);
        return Response.success(figures);
    }

    @Operation(summary = "根据专利号查询同族")
    @PostMapping("/selectKinByPatentNo")
    public Response selectKinByPatentNo(@RequestBody PatentKinVO vo) throws Exception {
        List<PatentKinDTO> dto = patentService.selectKinByPatentNo(vo);
        return Response.success(dto);
    }

    @Operation(summary = "查询分页信息")
    @PostMapping("/getPatentPageMessage")
    public Response getPatentPageMessage(@RequestBody StringRequest stringRequest) throws Exception {
        Records records = patentService.getPatentPageMessage(stringRequest);
        return Response.success(records);
    }

    @Operation(summary = "专利的聚合统计")
    @PostMapping("/esCountAnalysis")
    public Response esCountAnalysis(@RequestBody EsAllCountVO countVO) throws Exception {
        EsCountDTO dto = esCountService.esCountAnalysis(countVO);
        return Response.success(dto);
    }

    @Operation(summary = "根据专利号查询内部专利")
    @GetMapping("/queryPatentByNo")
    public Response queryPatentByNo(String patentNo) throws Exception {
        PatentWithIdVO patentWithIdVO = esService.getIdByPatentNo(patentNo);
        if (patentWithIdVO == null) {
            return Response.success(null);
        }
        return Response.success(patentWithIdVO.getPatent());

    }

    @Operation(summary = "根据专利号查询内部专利")
    @GetMapping("/queryPatentByNoFromWeb")
    public Response queryPatentByNoFromWeb(String patentNo) throws Exception {
        StarPatentVO starPatentVO = patentStarApiService.getPatentByNo(patentNo);
        if (starPatentVO == null) {
            return Response.success(null);
        }
        return Response.success(starPatentVO);

    }

    @Operation(summary = "根据专利号查询内部权利要求")
    @GetMapping("/queryClaimByPatentNo")
    public Response queryClaimByPatentNo(String patentNo) throws Exception {
        SelectClaimDTO dto = esService.selectClaim(patentNo);
        return Response.success(dto);
    }

    //------------------------合并-----------------------------
    @Operation(summary = "专利列表上新增发明人/权利人/申请人合并")
    @PostMapping("/mergePerson")
    public Response mergePerson(@RequestBody MergePersonVO personVO) throws Exception {
        Integer personId = mergePersonService.mergePerson(personVO);
        return Response.success(personId);
    }

    @Operation(summary = "专利列表上再次新增发明人/权利人/申请人合并")
    @PostMapping("/mergePersonAgain")
    public Response mergePersonAgain(@RequestBody MergePersonAgainVO againVO) throws Exception {
        Integer personId = mergePersonService.mergePersonAgain(againVO);
        return Response.success(personId);
    }

    @Operation(summary = "专利列表上编辑发明人/权利人/申请人合并")
    @PostMapping("/updateMergePerson")
    public Response updateMergePerson(@RequestBody MergePersonVO personVO) throws Exception{
        Integer personId = mergePersonService.updateMergePerson(personVO);
        return Response.success(personId);
    }

    @Operation(summary = "发明人/权利人/申请人合并列表查询")
    @PostMapping("/selectMergePerson")
    public Response selectMergePerson(@RequestBody MergePersonQueryVO vo) {
        Records records = mergePersonService.selectMergePersonList(vo);
        return Response.success(records);
    }

    @Operation(summary = "合并人员详情")
    @PostMapping("/selectMergePersonDetail")
    public Response selectMergePersonDetail(@RequestBody MergePersonIdVO vo) {
        MergePersonQueryDTO dto = mergePersonService.selectMergePersonDetail(vo);
        return Response.success(dto);
    }

    @Operation(summary = "获取所有发明人/权利人/申请人")
    @PostMapping("/getMergePerson")
    public Response getMergePerson(@RequestBody GetAllPersonVO vo) throws Exception {
        Records records = mergePersonService.getMergePerson(vo);
        return Response.success(records);
    }

    @Operation(summary = "发明人/权利人/申请人合并后的名称移除")
    @PostMapping("/delMergedName")
    public Response delMergedName(@RequestBody MergedNameVO vo) throws Exception {
        Integer id = mergePersonService.delMergedName(vo);
        return Response.success(id);
    }

    @Operation(summary = "发明人/权利人/申请人合并记录删除")
    @PostMapping("/delMergePerson")
    public Response delMergePerson(@RequestBody MergePersonIdVO vo) throws Exception {
        Integer id = mergePersonService.delMergePerson(vo);
        return Response.success(id);
    }

    //-------------------------------获取所有国家-----------------
    @Operation(summary = "获取所有国家列表查询")
    @GetMapping("/getAllCountry")
    public Response getAllCountry() {
        List<GetAllCountryDTO> allCountry = mergePersonService.getAllCountry();
        return Response.success(allCountry);
    }

    //--------------------导出-----------------------
    @PostMapping("/exportPDFFirstPage")
    @Operation(summary = "导出专利PDF")
    public ResponseEntity<InputStreamResource> exportPDFFirstPage(@RequestBody EsCustomFieldBatchVO EsVO) throws IOException {
        byte[] fileData = pdfExportFirstPageService.mergePdfFirstPage(EsVO);
        //保存生成excel的地址
        String fileName = IdUtil.simpleUUID() + ".pdf";
        //文件原始名中的中文字符可能会乱码，对文件名进行URL编码
        String encodedFileName = URLEncoder.encode(fileName, StandardCharsets.UTF_8.toString());
        return ResponseEntity.ok().contentLength(fileData.length)
                .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + encodedFileName + "\"")
                .contentType(MediaType.parseMediaType("application/octet-stream"))
                .body(new InputStreamResource(new ByteArrayInputStream(fileData)));
    }

//    @PostMapping("/exportPatentExcel")
//    @Operation(summary = "导出专利")
//    public ResponseEntity<InputStreamResource> export(@RequestBody EsCustomFieldBatchVO EsVO) throws IOException {
//        byte[] fileData = patentExportService.exportPatent(EsVO);
//        //保存生成excel的地址
//        String fileName = IdUtil.simpleUUID() + ".xls";
//        //文件原始名中的中文字符可能会乱码，对文件名进行URL编码
//        String encodedFileName = URLEncoder.encode(fileName, StandardCharsets.UTF_8.toString());
//        return ResponseEntity.ok().contentLength(fileData.length)
//                .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + encodedFileName + "\"")
//                .contentType(MediaType.parseMediaType("application/octet-stream"))
//                .body(new InputStreamResource(new ByteArrayInputStream(fileData)));
//    }

    @PostMapping("/exportPatentExcel")
    @Operation(summary = "导出专利")
    public Response export(@RequestBody EsCustomFieldBatchVO EsVO) throws IOException {
        patentExportService.exportPatent(EsVO);
        Records records = new Records();
        records.setData("导出成功");
        return Response.success(records);
    }
}