package day15

import (
	"testing"

	"gitea.paas.celticinfo.fr/oabrivard/aoc2023/utils"
)

func TestHash(t *testing.T) {
	result := hash([]byte("rn=1"))

	if result != 30 {
		t.Fatalf("expected 30, got %v", result)
	}

	result = hash([]byte("cm-"))

	if result != 253 {
		t.Fatalf("expected 253, got %v", result)
	}

	result = hash([]byte("qp=3"))

	if result != 97 {
		t.Fatalf("expected 97, got %v", result)
	}

	result = hash([]byte("cm=2"))

	if result != 47 {
		t.Fatalf("expected 47, got %v", result)
	}

	result = hash([]byte("qp-"))

	if result != 14 {
		t.Fatalf("expected 14, got %v", result)
	}
}

func TestSumHashes(t *testing.T) {
	result := SumHashes("rn=1,cm-,qp=3,cm=2,qp-,pc=4,ot=9,ab=5,pc-,pc=6,ot=7,")

	if result != 1320 {
		t.Fatalf("expected 1320, got %v", result)
	}
}

func TestSumHashesWithInput(t *testing.T) {
	lines := utils.ReadLines("input.txt")

	result := SumHashes(lines[0])

	if result != 511416 {
		t.Fatalf("expected 511416, got %v", result)
	}
}

func TestSumBoxes(t *testing.T) {
	result := SumBoxes("rn=1,cm-,qp=3,cm=2,qp-,pc=4,ot=9,ab=5,pc-,pc=6,ot=7,")

	if result != 145 {
		t.Fatalf("expected 145, got %v", result)
	}
}

func TestSumBoxesWithInput(t *testing.T) {
	lines := utils.ReadLines("input.txt")

	result := SumBoxes(lines[0])

	if result != 290779 {
		t.Fatalf("expected 290779, got %v", result)
	}
}

func TestPart1WithInput(t *testing.T) {
	lines := utils.ReadLines("input.txt")

	result := Part1(lines[0])

	if result != 511416 {
		t.Fatalf("expected 511416, got %v", result)
	}
}