package com.ai.da.controller;

import com.ai.da.common.enums.CollectionLevel1TypeEnum;
import com.ai.da.common.response.Response;
import com.ai.da.common.utils.CopyUtil;
import com.ai.da.mapper.primary.entity.Library;
import com.ai.da.model.dto.ChatFlushDTO;
import com.ai.da.model.dto.ChatRobotLibraryDTO;
import com.ai.da.model.dto.ChatSendDTO;
import com.ai.da.model.dto.SuperResolutionDTO;
import com.ai.da.model.vo.ChatRobotVO;
import com.ai.da.model.vo.PythonLibraryVo;
import com.ai.da.model.vo.SysFileVO;
import com.ai.da.python.PythonService;
import com.ai.da.service.ChatRobotService;
import com.ai.da.service.LibraryService;
import com.ai.da.service.SuperResolutionService;
import com.ai.da.service.SysFileService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;

import jakarta.annotation.Resource;
import java.math.BigDecimal;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;


@Tag(name = "python对接模块")
@Slf4j
@RestController
@RequestMapping("/api/python")
public class PythonController {

    @Resource
    private PythonService pythonService;
    @Resource
    private SysFileService sysFileService;
    @Resource
    private LibraryService libraryService;
    @Resource
    private ChatRobotService chatRobotService;

    @Resource
    private SuperResolutionService superResolutionService;

    @Operation(summary = "python服务保存图片到java服务")
    @PostMapping("/saveGeneratePicture")
    public Response<String> upload(@RequestParam("file") MultipartFile file,
                                   @Parameter(description = "操作类型 generatePrint ->生成印花 " +
                                           "designCollection ->设计collection generateAdvancedDesign ->生成高级design" +
                                           "generateSketch -> 生成草图")
                                   @RequestParam(value = "operateType") String operateType) {
        return Response.success(pythonService.upload(file, operateType));
    }

//    @Operation(summary = "python服务保存多张图片到java服务")
//    @PostMapping("/saveMultiGeneratePicture")
//    public Response<List<String>> uploadMultiple(@RequestParam("files") MultipartFile[] files,
//                                                 @ApiParam("操作类型 generatePrint ->生成印花 " +
//                                                         "designCollection ->设计collection generateAdvancedDesign ->生成高级design" +
//                                                         "generateSketch -> 生成草图")
//                                                 @RequestParam(value = "operateType") String operateType) {
//        return Response.success(pythonService.upload(files, operateType));
//    }

    @Operation(summary = "通过文件类型获取系统文件")
    @GetMapping("/getSysFileByLevel2Type")
    public Response<List<SysFileVO>> getSysFileByLevel2Type(/*@RequestParam(value = "level2Type",required = false) String level2Type*/) {
        return Response.success(sysFileService.getByLevel2Type("All"));
    }

    @Operation(summary = "通过用户id获取library")
    @GetMapping("/getLibraryByUserId")
    public Response<Map<String, List<String>>> getLibraryByUserId(@RequestParam(value = "userId") Long userId) {
        List<PythonLibraryVo> response = CopyUtil.copyList(libraryService.selectByAccountIdAnd1TypeList(userId,
                Collections.singletonList(CollectionLevel1TypeEnum.SKETCH_BOARD.getRealName())), PythonLibraryVo.class);
        //key转小写 统一
        return Response.success(response.stream().collect(Collectors.groupingBy(v -> v.getLevel2Type().toLowerCase(),
                Collectors.mapping(PythonLibraryVo::getUrl, Collectors.toList()))));
    }

    @CrossOrigin
    @Operation(summary = "发送用户输入消息")
    @PostMapping("/chatStream")
    public Response<ChatRobotVO> MessageToPythonChatStream(@RequestBody ChatSendDTO chatSendDTO) {
        log.info(chatSendDTO.toString());
        return Response.success(chatRobotService.sendMessageToChatRobot(chatSendDTO));
    }

    @Operation(summary = "血条")
    @GetMapping("/getBloodBars")
    public Response<BigDecimal> getBloodBars(@RequestParam(value = "userId") Long userId) {
        return Response.success(chatRobotService.getBloodBars(userId));
    }

    @CrossOrigin
    @Operation(summary = "likeOrUnlike")
    @PostMapping("/pictureLikeOrUnLike")
    public Response<Library> pictureLikeOrUnLike(@RequestBody ChatRobotLibraryDTO chatRobotLibraryDTO) {
        return Response.success(chatRobotService.pictureLikeOrUnLike(chatRobotLibraryDTO));
    }

    @CrossOrigin
    @Operation(summary = "刷新会话缓存")
    @PostMapping("/flush")
    public Response<String> ChatBufferFlush(@RequestBody ChatFlushDTO chatFlushDTO) {
        return Response.success(chatRobotService.chatBufferFlush(chatFlushDTO));
    }

    @Operation(summary = "超分辨率")
    @PostMapping("/prepareForSR")
    public Response<List<String>> superResolution(@RequestBody List<SuperResolutionDTO> superResolutionDTO) {
        return Response.success(superResolutionService.prepareForSR(superResolutionDTO));
    }

    @CrossOrigin
    @Operation(summary = "Seg Anything 转发接口")
    @PostMapping("/segAnything")
    public Response<JSONObject> segAnything(@RequestBody Map<String, Object> payload) {
        // 将前端传来的 Map 转为 fastjson JSONObject 并转发给 python 服务
        JSONObject requestJson = (JSONObject) JSON.toJSON(payload);
        JSONObject result = pythonService.segAnything(requestJson);
        return Response.success(result);
    }

}