package day4

import (
	"testing"

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

func TestWinningNumbersSum(t *testing.T) {
	lines := []string{
		"Card 1: 41 48 83 86 17 | 83 86  6 31 17  9 48 53",
		"Card 2: 13 32 20 16 61 | 61 30 68 82 17 32 24 19",
		"Card 3:  1 21 53 59 44 | 69 82 63 72 16 21 14  1",
		"Card 4: 41 92 73 84 69 | 59 84 76 51 58  5 54 83",
		"Card 5: 87 83 26 28 32 | 88 30 70 12 93 22 82 36",
		"Card 6: 31 18 13 56 72 | 74 77 10 23 35 67 36 11",
	}

	result := WinningNumbersSum(lines)

	if result != 13 {
		t.Fatalf("expected 13, got %d", result)
	}
}

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

	if result != 24175 {
		t.Fatalf("expected 24175, got %d", result)
	}
}

func TestScratchCopyCount(t *testing.T) {
	lines := []string{
		"Card 1: 41 48 83 86 17 | 83 86  6 31 17  9 48 53",
		"Card 2: 13 32 20 16 61 | 61 30 68 82 17 32 24 19",
		"Card 3:  1 21 53 59 44 | 69 82 63 72 16 21 14  1",
		"Card 4: 41 92 73 84 69 | 59 84 76 51 58  5 54 83",
		"Card 5: 87 83 26 28 32 | 88 30 70 12 93 22 82 36",
		"Card 6: 31 18 13 56 72 | 74 77 10 23 35 67 36 11",
	}

	result := ScratchCopyCount(lines)

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

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

	if result != 18846301 {
		t.Fatalf("expected 18846301, got %d", result)
	}
}