package app

import (
	"os"
	"path"
	"strings"
	"time"

	"git.sr.ht/~rockorager/vaxis"
	"git.tilde.town/nbsp/neofeels/ttbp"
	"git.tilde.town/nbsp/neofeels/ui"
)

type Posted struct {
	title   string
	content string
	help    string
}

func NewPosted() *Posted {
	var content string
	info, err := os.ReadFile(path.Join(ttbp.PathUserEntries, time.Now().Format("20060102")+".txt"))
	if os.IsNotExist(err) || strings.Trim(string(info), " \r\n\t") == "" {
		content = `your post is empty and was not published.
see you next time!`
	} else {
		content = `your post has been successfully published.
thanks for sharing your feels!`
	}
	return &Posted{
		title,
		content,
		"q return",
	}
}

func (posted *Posted) Event(state *ui.State, event vaxis.Event) (processed bool) {
	if key, ok := event.(vaxis.Key); ok && key.EventType == vaxis.EventPress {
		switch key.String() {
		case "Ctrl+c", "Ctrl+d":
			close(ui.Quit)
		case "Enter", "q", "h", "l", "Left", "Right":
			ui.ViewChange <- NewMainMenu()
		}
		processed = true
	}
	win := state.Window()
	win.New(win.Width/2-10, win.Height/2-8, 20, 5).Print(vaxis.Segment{Text: posted.title})
	win.New(win.Width/2-21, win.Height/2-2, 43, 2).Print(vaxis.Segment{Text: posted.content})
	win.New(win.Width/2-4, win.Height/2+1, 8, 1).Print(vaxis.Segment{Text: posted.help})
	return
}