package curl2info

import "time"

type SecondNode int

type MinuteNode struct {
	IsOK bool
	// Second [60]SecondNode
}

type HourNode struct {
	IsOK   bool
	Minute [60]MinuteNode
}

type DayNode struct {
	IsOK bool
	Week time.Weekday
	Hour [24]*HourNode
}

func NewHourNode() *HourNode {
	return &HourNode{}
}

func (hour *HourNode) CreateHour(IsOk bool) {
	h := &HourNode{}
	h.IsOK = IsOk
}

func NewDayNode(curday *time.Time) *DayNode {
	day := &DayNode{}

	week := curday.Weekday()
	day.IsOK = true
	day.Week = week

	return day
}

type MonthNode struct {
	IsOK   bool
	MaxDay int

	First *time.Time
	Day   [32]*DayNode
}

func (month *MonthNode) CreateDay(nday int) {
	day := month.First.AddDate(0, 0, nday-1)
	month.Day[nday] = NewDayNode(&day)
}

func NewMonthNode(year, month int) *MonthNode {
	Month := &MonthNode{}
	First := time.Date(year, time.Month(month), 1, 0, 0, 0, 0, time.Local)
	Month.IsOK = false
	Month.First = &First
	Month.MaxDay = Month.First.AddDate(0, 1, -1).Day()
	return Month
}

type TrieYear struct {
	Year  int
	Month [13]*MonthNode
}

func CreateTrieYear(year int) *TrieYear {

	ty := TrieYear{}
	// ty.Month[0].IsOK = false

	for i := 1; i <= 12; i++ {
		ty.Month[i] = NewMonthNode(year, i)
		month := ty.Month[i]

		for begin := 1; begin <= month.MaxDay; begin++ {

			month.CreateDay(begin)

			for j := 0; j < 24; j++ {
				month.Day[begin].Hour[j] = NewHourNode()
			}
		}

	}

	return &ty
}