package com.rk.morozov.controller;

import com.rk.morozov.entity.ContentType;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

import java.io.FileInputStream;
import java.io.ObjectInputStream;

@RestController
public class ApiController {

    @Value("${MorozovApplication.filepath.video}")
    private String videoFilePath;
    @Value("${MorozovApplication.filepath.text}")
    private String textFilePath;

    @Value("${MorozovApplication.content.type}")
    private ContentType contentType;

    @GetMapping("/content")
    public ResponseEntity<Object> getContent() throws Exception{
        Object content = contentType.equals(ContentType.TEXT) ? getContentFromPath(textFilePath) : getContentFromPath(videoFilePath);
        return ResponseEntity.ok(content);
    }

    private Object getContentFromPath(String path) throws Exception {
        FileInputStream fileIn = new FileInputStream(path);
        ObjectInputStream objectIn = new ObjectInputStream(fileIn);

        return objectIn.readObject();
    }
}