package day13

import (
	"log"
)

func Solve1() {
	// Big number to esaier spot smaller numbers
	lowestNextDeparture := schedule.Departure * 1000
	lowestNextDepartureLine := 0

	// Look for next departure times for lines
	for _, line := range schedule.Lines {
		// Calculate next departure
		nextDeparture := schedule.Departure/line*line + line

		// Look for lowest departure time
		if nextDeparture < lowestNextDeparture {
			lowestNextDeparture = nextDeparture
			lowestNextDepartureLine = line
		}
	}

	// Calculate next departure id
	nextDepartureId := (lowestNextDeparture - schedule.Departure) * lowestNextDepartureLine

	log.Printf("2020-12-13.01: Answer: %d\n", nextDepartureId)
}