package com.homme.demo.service;

import java.time.LocalDate;
import java.util.List;
import java.util.Optional;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;

import com.homme.demo.dto.DocumentRawCleanDto;
import com.homme.demo.entity.Document;
import com.homme.demo.input.DocumentInput;
import com.homme.demo.repository.DocumentRepository;

@Service
public class DocumentService {
	
	@Autowired
	private DocumentRepository documentRepository;
	
	
	public Document  saveDocument(DocumentInput documentInput) {
		
		String fileName     = documentInput.getFileName();
		String sourceUrl    = documentInput.getSourceUrl();
		String rawText      = documentInput.getRawText();
		String cleanText    = documentInput.getCleanText();
		LocalDate createdAt = documentInput.getCreatedAt();
		Document document   = Document.builder()
				.fileName(fileName)
				.sourceUrl(sourceUrl)
				.rawText(rawText)
				.cleanText(cleanText)
				.createdAt(createdAt)
				.build();
		 return documentRepository.save(document);
		
	}
	
	public ResponseEntity<?> getDocumentRawClean(int id){
		
		Optional<Document> documentOpt = documentRepository.findById(id);
		if(documentOpt.isEmpty()) {
			
			return new ResponseEntity<>("Das Document wurde in die Datenbank nicht gefunden", HttpStatus.NOT_FOUND);
			
			
		}
		
		Document documentObj = documentOpt.get();
		String rawText  =  documentObj.getRawText();
		String cleanText = documentObj.getCleanText();
		System.out.println("rawText = "+rawText);
		System.out.println("documentObj = "+documentObj.getSourceUrl());
		
		
		DocumentRawCleanDto documentRawCleanDto = DocumentRawCleanDto.builder()
				.rawText(rawText)
				.cleanText(cleanText)
				.build();
		return new ResponseEntity<>(documentRawCleanDto, HttpStatus.OK);
		
		
		
		
	}
	
	

	
	
}