package main

import (
	"AOC2022/helper"
	"fmt"
	"os"
	"strconv"
	"strings"
)

type Chip struct {
	activeValue    int
	currentcycle   int
	signalStrenght int
	CRT            [240]rune
}

func main() {
	args := os.Args[1:]
	lines := helper.ReadTextFile(args[0])
	chip := Chip{1, 1, 0, [240]rune{}}
	for _, line := range lines {
		command := strings.Split(line, " ")
		switch command[0] {
		case "addx":
			chip.increaseCurrentCyle()
			chip.increaseCurrentCyle()
			chip.activeValue += helper.RemoveError(strconv.Atoi(command[1]))
		case "noop":
			chip.increaseCurrentCyle()
		}
	}
	fmt.Println(chip.signalStrenght)
	chip.pringCRT()
}

func (chip *Chip) increaseCurrentCyle() {
	fmt.Printf("%v : %v \n", chip.currentcycle, chip.activeValue)
	spritePos := chip.activeValue
	if helper.Contains([]int{spritePos - 1, spritePos, spritePos + 1}, (chip.currentcycle-1)%40) {
		chip.CRT[chip.currentcycle-1] = '#'
	} else {
		chip.CRT[chip.currentcycle-1] = '.'
	}
	if chip.currentcycle == 20 || (chip.currentcycle-20)%40 == 0 {
		chip.signalStrenght += chip.activeValue * chip.currentcycle
	}
	chip.currentcycle++
}
func (chip *Chip) pringCRT() {
	j := 0
	for i := 0; i <= 240; i += 40 {
		fmt.Println(string(chip.CRT[j:i]))
		j = i
	}
}