common

type ErrMsg struct{ Err error }

type InfoMsg struct{ Text string }

type RefreshMsg struct{}

type SwitchTabMsg struct{ Tab TabID }

type TabID int

type TabMeta struct {
	ID       TabID
	Name     string // Display name shown in the tab bar.
	Icon     string // Unicode icon (nerdfont-free, works in all terminals).
	Shortcut string // Mnemonic shortcut hint displayed in the tab (e.g., "s").
	Group    string // Logical group: "core", "history", "branch", "advanced".
}

type ToggleHelpMsg struct{}

type View interface {
	Init() tea.Cmd
	Update(msg tea.Msg) (View, tea.Cmd)
	View() string
	SetSize(width, height int)
	ShortHelp() []components.HelpEntry

	// InputCapture returns true when the view is in a text-input mode
	// (e.g. commit message editing) and wants to capture arrow keys,
	// letters, etc. instead of letting the app handle them for tab
	// switching.
	InputCapture() bool
}