package main

import (
	"fmt"
	"log/slog"
	"os"
	"strconv"

	"github.com/alecthomas/kong"
	"github.com/gocolly/colly/v2"
)

// ToDo: emoji in text support
// ToDo: attachment support?
// ToDo: polls support?

type Status struct {
	Username       string
	DisplayName    string
	ProfileURL     string
	AvatarURL      string
	Text           string
	Published      string
	ReplyCount     int
	FavouriteCount int
	BoostCount     int
}

func main() {
	ctx := kong.Parse(&cli)

	if cli.Debug {
		slog.SetLogLoggerLevel(slog.LevelDebug)
	}

	if err := ctx.Run(); err != nil {
		fmt.Fprintf(os.Stderr, "ERROR: %s\n", err)
		os.Exit(1)
	}
}

func getStatusesForURL(url string) []*Status {
	statuses := []*Status{}

	c := colly.NewCollector()

	c.OnHTML("article.status", func(e *colly.HTMLElement) {
		replyCount, _ := strconv.Atoi(e.ChildText("aside.status-info div[title=Replies] dd"))
		favouriteCount, _ := strconv.Atoi(e.ChildText("aside.status-info div[title=Faves] dd"))
		boostCount, _ := strconv.Atoi(e.ChildText("aside.status-info div[title=Boosts] dd"))

		status := &Status{
			Username:       e.ChildText("address div.author-strap span.username"),
			DisplayName:    e.ChildText("address div.author-strap span.displayname"),
			ProfileURL:     e.ChildAttr("address a", "href"),
			AvatarURL:      e.ChildAttr("address img.avatar", "src"),
			Text:           e.ChildText("div.status-body div.content"),
			Published:      e.ChildAttr("aside.status-info div.published-at time", "datetime"),
			ReplyCount:     replyCount,
			FavouriteCount: favouriteCount,
			BoostCount:     boostCount,
		}

		slog.Debug("Status", "status", status)

		statuses = append(statuses, status)
	})

	c.Visit(url)

	return statuses
}

func (u *statusesCmd) Run() error {
	statuses := getStatusesForURL(u.URL)
	for _, s := range statuses {
		txt := s.Text
		if len(txt) > 30 {
			txt = txt[:27] + "..."
		}
		slog.Info("Status", "username", s.Username, "display name", s.DisplayName, "text", txt)
	}
	return nil
}

func (p *parseCmd) Run() error {
	return nil
}