package src;

public class MyTriangle {

    private MyPoint v1;
    private MyPoint v2;
    private MyPoint v3;

    public MyTriangle(int x1, int y1, int x2, int y2, int x3, int y3) {
        this.v1 = new MyPoint(x1, y1);
        this.v2 = new MyPoint(x2, y2);
        this.v3 = new MyPoint(x3, y3);
    }

    public MyTriangle(MyPoint v1, MyPoint v2, MyPoint v3) {
        this.v1 = v1;
        this.v2 = v2;
        this.v3 = v3;
    }

    public double getPerimeter() {
        return v1.distance(v2) + v1.distance(v3) + v2.distance(v3);
    }

    /**
     * Prints "equilateral" if all the three sides are equal,
     * "isosceles" if any two of the three sides are equal,
     * or "scalene" if the three sides are different.
     * 
     * @return [description]
     */
    public String printType()
    {
        double d1 = v1.distance(v2);
        double d2 = v1.distance(v3);
        double d3 = v2.distance(v3);
        
        if (d1 == d2 && d2 == d3) {
            return "equilateral";
        }
        else if (d1 == d2 || d1 == d3 || d2 == d3) {
            return "isosceles";
        }
        return "scalene";
    }
    
    public String toString() {
        return "Triangle @ "+ v1 +", "+ v2 +", "+ v3;
    }
}