package plays

import (
	"strings"

	"gitea.konchin.com/ytshih/inp2025/game/types"
	tea "github.com/charmbracelet/bubbletea"
)

type RoomWaiting struct {
	*Base

	doneCh chan struct{}
}

func NewRoomWaiting(base *Base) *RoomWaiting {
	m := &RoomWaiting{
		base: base,

		doneCh: make(chan struct{}),
	}
	return &m
}

func updateRoomWaitingInfo(m *RoomWaiting) error {
	for {
		select {
		case <-m.doneCh:
			return nil
		}
	}
}

func (m *RoomWaiting) Init() tea.Cmd {
	go updateRoomWaitingInfo(m)
	return tea.Sequence(tea.ClearScreen, Tick(refreshTick))
}

func (m *RoomWaiting) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
	if _, cmd := m.Base.Update(msg); cmd != nil {
		return m, cmd
	}

	switch msg := msg.(type) {
	case types.TickMsg:
		return m, Tick(refreshTick)
	}
	return m, nil
}

func (m *RoomWaiting) View() string {
	var b strings.Builder

	b.WriteString("waiting for user to join ...")
	return b.String()
}

func (m *RoomWaiting) Next(queue *[]*tea.Program) error {
	m.doneCh <- struct{}{}
	switch m.choice {
	case "":
		*queue = append(*queue,
			tea.NewProgram)
	}
}