package main

import (
	"errors"
	"fmt"
	"strings"

	door "git.red-green.com/RedGreen/doorgo"
)

var (
	d   door.Door
	udb *UserDB
	u   *User
)

func main() {
	d.Init("Geode")
	defer d.Close()
	udb = &UserDB{}
	err := udb.Open("users.db3")
	if err != nil {
		fmt.Printf("UserDB.Open(filename='users.db3') > %v\r\n", err)
		return
	}
	u = udb.FindUser(d.Config.Handle + "@" + d.Config.BBSID)
	if u != nil {
		d.WriteS(door.ColorTextS("BRI YEL ON BLA") + "Geode" + door.ColorTextS("WHI ON BLA") + " by " + door.ColorTextS("BRI RED ON BLA") + "Apollo" + door.ColorTextS("BRI BLA ON BLA") + "@" + door.ColorTextS("BRI GRE ON BLA") + "21:1/236" + door.Reset + door.CRNL + door.ColorTextS("BRI CYA ON BLA") + fmt.Sprintf("Welcome back %s%s", door.ColorTextS("BRI WHI ON BLA"), u.Name) + door.CRNL)
		d.WaitKey(door.Inactivity)
	} else {
		u = &User{}
		d.WriteS(door.ColorTextS("BRI YEL ON BLA") + "Geode" + door.ColorTextS("WHI ON BLA") + " by " + door.ColorTextS("BRI RED ON BLA") + "Apollo" + door.ColorTextS("BRI BLA ON BLA") + "@" + door.ColorTextS("BRI GRE ON BLA") + "21:1/236" + door.Reset + door.CRNL + door.ColorTextS("BRI CYA ON BLA") + "Welcome new user" + door.CRNL)
	NEW_NAME:
		for {
			d.WriteS(door.GotoS(1, 4) + door.Reset + strings.Repeat(" ", door.Width-1))
			d.WriteS(door.GotoS(1, 3) + door.ColorTextS("BRI YEL ON BLA") + "Your Name: " + door.ColorTextS("BRI WHI ON BLU"))
			name := d.Input(30)
			if len(name) == 0 {
				d.WriteS(door.Reset + door.CRNL + "Goodbye!")
				return
			}
			d.WriteS(door.Reset + door.CRNL + door.ColorTextS("BRI WHI ON BLA") + name + door.ColorTextS("BRI GRE ON BLA") + " ok?" + door.Reset + " ")
			r, _, err := d.WaitKey(door.Inactivity)
			if err != nil {
				if errors.Is(err, door.ErrDisconnected) {
					return
				} else {
					continue NEW_NAME
				}
			}
			if r == 'y' || r == 'Y' {
				u.BBSName = d.Config.BBSID
				u.BBSNick = d.Config.Handle
				u.Name = name
				err = udb.SaveUser(u)
				if err != nil {
					d.WriteS(fmt.Sprintf("%sErr: %v", door.ColorTextS("BRI RED ON BLA"), err) + door.CRNL)
					d.WaitKey(door.Inactivity)
					return
				} else {
					d.WriteS(door.CRNL + door.Reset + "Saved!" + door.CRNL)
				}
				break NEW_NAME
			}
		}
	}
}