package com.mattrixwv.cipherstream.controller.monosubstitution;


import java.util.List;

import org.slf4j.MDC;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.PropertySource;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import com.mattrixwv.cipherstream.aspect.CipherStreamLoggingAspect;
import com.mattrixwv.cipherstream.monosubstitution.Baconian;
import com.mattrixwv.cipherstream.utils.CipherInfoUtil;
import com.mattrixwv.cipherstream.utils.CipherParameterUtil;

import lombok.extern.slf4j.Slf4j;
import tools.jackson.databind.node.ObjectNode;


@Slf4j
@RestController
@RequestMapping("/baconian")
@PropertySource("classpath:ciphers.properties")
public class BaconianCipherController{
	@Value("${cipher.mono.baconian.name}")
	private String baconianName;
	@Value("${cipher.mono.baconian.description}")
	private String baconianDescription;
	@Value("#{${cipher.mono.baconian.explanation}}")
	private List<String> baconianExplanation;
	@Value("#{${cipher.mono.baconian.facts}}")
	private List<String> baconianFacts;


	@GetMapping
	public ObjectNode getCipherInfo(){
		MDC.put(CipherStreamLoggingAspect.CIPHER_NAME_LOGGING, baconianName);
		log.info("Getting info for {}", baconianName);


		return CipherInfoUtil.buildInfoNode(baconianName, baconianDescription, baconianExplanation, baconianFacts);
	}

	@PostMapping("/encode")
	public ObjectNode encodeBaconian(@RequestBody ObjectNode cipherParams){
		MDC.put(CipherStreamLoggingAspect.CIPHER_NAME_LOGGING, baconianName);
		log.info("Encoding {}", baconianName);


		CipherParameterUtil.verifyBaconianParams(cipherParams);
		boolean preserveCapitals = cipherParams.get(CipherParameterUtil.PRESERVE_CAPITALS).asBoolean();
		String inputString = cipherParams.get(CipherParameterUtil.INPUT_STRING).asString();


		Baconian baconian = new Baconian(preserveCapitals);
		String outputString = baconian.encode(inputString);

		cipherParams.put(CipherParameterUtil.OUTPUT_STRING, outputString);


		return cipherParams;
	}

	@PostMapping("/decode")
	public ObjectNode decodeBaconian(@RequestBody ObjectNode cipherParams){
		MDC.put(CipherStreamLoggingAspect.CIPHER_NAME_LOGGING, baconianName);
		log.info("Decoding {}", baconianName);


		CipherParameterUtil.verifyBaconianParams(cipherParams);
		boolean preserveCapitals = cipherParams.get(CipherParameterUtil.PRESERVE_CAPITALS).asBoolean();
		String inputString = cipherParams.get(CipherParameterUtil.INPUT_STRING).asString();


		Baconian baconian = new Baconian(preserveCapitals);
		String outputString = baconian.decode(inputString);

		cipherParams.put(CipherParameterUtil.OUTPUT_STRING, outputString);


		return cipherParams;
	}
}