package com.supervision.pdfqaserver.controller;

import com.supervision.pdfqaserver.service.ChatService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import reactor.core.publisher.Flux;

@Slf4j
@RestController
@RequestMapping("/chat")
@RequiredArgsConstructor
public class ChatController {

    private final ChatService chatService;

    /**
     * 知识问答
     *
     * @param userQuery 用户查询
     * @return 知识问答结果
     */
    @GetMapping(value = "/knowledgeQA", produces = MediaType.TEXT_EVENT_STREAM_VALUE)
    public Flux<String> knowledgeQA(@RequestParam("userQuery") String userQuery) {
        return chatService.knowledgeQA(userQuery);
    }
}