package com.homme.demo.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import com.homme.demo.dto.AskResponse;
import com.homme.demo.service.RagService;


@CrossOrigin(origins = "${homme.cors.allowed-origins}")
@RestController
@RequestMapping("/chat")
public class ChatController {

    @Autowired
    private RagService ragService;

   
    @PostMapping("/ask")
    public AskResponse ask(@RequestParam String question) {

       

        if (question == null || question.isBlank()) {
            return AskResponse.builder()
                    .answer("Bitte stellen Sie eine Frage.")
                    .build();
        }

        return AskResponse.builder()
                .answer(ragService.answerQuestion(question))
                .build();
    }

    
    @GetMapping("/ask")
    public AskResponse askGet(@RequestParam String question) {

        return AskResponse.builder()
                .answer(ragService.answerQuestion(question))
                .build();
    }
}