package com.gmail.kudr641.example2;

import java.util.Scanner;

public class ActionWithTheTriangle {

	public void printResult(Triangle[] arrayTriangle){
		for(int i = 0; i < arrayTriangle.length; i += 1){
			if(arrayTriangle[i].getSideOne() + arrayTriangle[i].getSideTwo() <= arrayTriangle[i].getSideThree() ||
					arrayTriangle[i].getSideOne() + arrayTriangle[i].getSideThree() <= arrayTriangle[i].getSideTwo() ||
					arrayTriangle[i].getSideTwo() + arrayTriangle[i].getSideThree() <= arrayTriangle[i].getSideOne()){
				System.out.println((i + 1) + " Not triangle " + arrayTriangle[i]);
			}else{
				arrayTriangle[i].setArea(resultArea(arrayTriangle[i]));
				System.out.println("Triangle " + (i + 1) + arrayTriangle[i]);
			}
		}
	}

	public Triangle[] createArrayTriangle(){
		Scanner scanner = new Scanner(System.in);

		System.out.println("How many triangles do you need?");
		int how = scanner.nextInt();

		Triangle[] arrayTriangle = new Triangle[how];
		for(int i = 0; i < arrayTriangle.length; i += 1){
			System.out.println("Input parameters " + (i + 1) + " triangle:");

			System.out.print("Input first side:");
			int one = scanner.nextInt();

			System.out.print("Input second side:");
			int two = scanner.nextInt();

			System.out.print("Input three side:");
			int three = scanner.nextInt();

			arrayTriangle[i] = new Triangle(one, two, three);
		}
		return arrayTriangle;
	}

	private double resultArea(Triangle triangle) {
		double semiperimeter = (triangle.getSideOne() + triangle.getSideTwo()
		+ triangle.getSideThree()) / 2;
		double area = Math.sqrt(semiperimeter *
				(semiperimeter - triangle.getSideOne())
				* (semiperimeter - triangle.getSideTwo())
				* (semiperimeter - triangle.getSideThree()));
		return area;
	}

}