package workstack

// Workstack or ws for short is a program that manages To-Do's in a stack-based fashion.  It tries
// to guide your focus to your three most important tasks such that you do not get distracted by
// other tasks.
// Task have a Do state where they are on the stack and a Done state when they are archived.

import (
	"fmt"
	"os"
	"time"
)

type TaskDone struct {
	Task Task
	Date time.Time
}

type Tag string

type Task struct {
	Text string
	Tag  Tag
}

func (t TaskDone) String() string {
	return fmt.Sprintf("(%s) %s", t.Date.Format(DateLayout), t.Task)
}

func (t Task) String() string {
	if t.Tag != "" {
		return fmt.Sprintf("{%s} %s", t.Tag, t.Text)
	} else {
		return fmt.Sprintf("%s", t.Text)
	}
}

var (
	DateLayout string = "15:04:05 02/01/2006"
)

const (
	TASK_LIST_COUNT  = 5
	GOBDATA_FILENAME = "workstack.gob"
)

func GetGobdataPath() string {
	p := os.Getenv("HOME")
	if p == "" {
		panic("HOME var not set.")
	}
	return p + "/sync/share/" + GOBDATA_FILENAME
}