package world

import (
	"testing"
)

func TestPrimitiveIDs(t *testing.T) {
	t.Parallel()

	id1 := PrimitiveID(1)
	id2 := PrimitiveID(2)
	id3 := PrimitiveID(3)

	p := Point{Id: id1}
	l := Line{Id: id2}
	c := Circle{Id: id3}

	if got := p.ID(); got != id1 {
		t.Fatalf("Point.ID() = %v, want %v", got, id1)
	}
	if got := l.ID(); got != id2 {
		t.Fatalf("Line.ID() = %v, want %v", got, id2)
	}
	if got := c.ID(); got != id3 {
		t.Fatalf("Circle.ID() = %v, want %v", got, id3)
	}
}

func TestLineMinMax(t *testing.T) {
	t.Parallel()

	l := Line{
		X1: 7000, Y1: 2000,
		X2: 1000, Y2: 9000,
	}

	if got := l.MinX(); got != 1000 {
		t.Fatalf("Line.MinX() = %d, want 1000", got)
	}
	if got := l.MaxX(); got != 7000 {
		t.Fatalf("Line.MaxX() = %d, want 7000", got)
	}
	if got := l.MinY(); got != 2000 {
		t.Fatalf("Line.MinY() = %d, want 2000", got)
	}
	if got := l.MaxY(); got != 9000 {
		t.Fatalf("Line.MaxY() = %d, want 9000", got)
	}
}

func TestCircleBounds(t *testing.T) {
	t.Parallel()

	c := Circle{
		X:      4000,
		Y:      7000,
		Radius: 1500,
	}

	if got := c.MinX(); got != 2500 {
		t.Fatalf("Circle.MinX() = %d, want 2500", got)
	}
	if got := c.MaxX(); got != 5500 {
		t.Fatalf("Circle.MaxX() = %d, want 5500", got)
	}
	if got := c.MinY(); got != 5500 {
		t.Fatalf("Circle.MinY() = %d, want 5500", got)
	}
	if got := c.MaxY(); got != 8500 {
		t.Fatalf("Circle.MaxY() = %d, want 8500", got)
	}
}