package ciai;

import java.util.Map;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import ciai.model.Course;
import ciai.model.Professor;

@Controller
@RequestMapping(value = "/professor")
public class ProfessorController {
	
	AppSingleton aa = AppSingleton.getInstance();
	Database dd = aa.getDatabase();
	
	@RequestMapping(value = "/view/{id}", method = RequestMethod.GET)
	public @ResponseBody Professor getProfessor(@PathVariable int id) {
		return dd.getProfessor(id);	
	}
	
	@RequestMapping(value = "/view/{id}/courses", method = RequestMethod.GET)
	public @ResponseBody Course[] getProfessorCourses(@PathVariable int id) {
		return dd.getCourses();	
	}
	
	@RequestMapping(value = "/edit/{id}", method = RequestMethod.POST)
	public @ResponseBody Boolean editStudent(@PathVariable int id, @RequestParam Map<String,String> requestParams) throws Exception{
	   String email=requestParams.get("email");
	   String name=requestParams.get("name");
	   
	   if(name.length() > 0 && email.length() > 0){
		   return dd.editProfessor(id,email,name);
	   }
	   return true;
	}
}