package ui

import (
	tea "github.com/charmbracelet/bubbletea"
)

func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
	switch msg := msg.(type) {

	case tea.KeyMsg:
		switch msg.Type {
		case tea.KeyEnter:
			m.logs = append(m.logs, "-> "+m.input)
			m.input = ""
		case tea.KeyBackspace:
			if len(m.input) > 0 {
				m.input = m.input[:len(m.input)-1]
			}
		case tea.KeyCtrlH:
			msg := msgInfoStyle.Render(
				"\nThe following actions are available:" +
					"\n* Ctrl+H : Help" +
					"\n* Ctrl+C : Exit" +
					"\n* Ctrl+F : Command")
			m.logs = append(m.logs, msg)
		case tea.KeyCtrlC:
			return m, tea.Quit
		default:
			m.input += msg.String()
		}

	case tea.WindowSizeMsg:
		m.width = msg.Width
		m.height = msg.Height
	}

	return m, nil
}