package main

import (
	_ "embed"
	"fmt"
	"time"
)

//go:embed todo.txt
var todotxt []byte

func main() {
	fmt.Println("hello!")

	// text, _ := io.ReadAll(os.Stdin)

	var lis Entries
	lis.Parse(string(todotxt))

	type entry struct {
		time time.Time
		e Entry
	}

	// now := time.Date(time.Now().Year(), 1, 1, 0, 0, 0, 0, time.UTC)
	pq := PriorityQueue(func(a, b *entry) bool {
		return a.time.Before(b.time)
	})

	now := time.Now()
	for e := range lis.Iter() {
		for p := range e.Project(now, 365*24*time.Hour) {
			pq.Insert(&entry{p, e})
		}
	}
	var nlis []Entry
	for !pq.IsEmpty() {
		entry := pq.ExtractMin()
		e, p := entry.e, entry.time
		e.Title += p.Format(" rel:2006-01-02")
		e.Attributes.Set("rel", p.Format("2006-01-02"))
		nlis = append(nlis, e)
	}

	lis = NewEntries(nlis...)

	fmt.Println(lis)
}