tuicore

type ConfigState struct {
	Current *config.Config
	Dirty   map[string]bool
}

type Field struct {
	Key         string
	Label       string
	Description string // Help text shown below the focused field
	Type        InputType
	Value       string
	Placeholder string
	Options     []string // For InputSelect and InputSearchSelect
	Checked     bool     // For InputBool
	Width       int
	Validate    func(string) error

	// VisibleWhen controls conditional visibility. When non-nil, the field is
	// shown only when this function returns true. When nil the field is always visible.
	VisibleWhen func() bool

	// OnChange is called when the field value changes (e.g. InputSelect left/right).
	// The returned tea.Cmd (if non-nil) is executed asynchronously by the runtime.
	OnChange func(newValue string) tea.Cmd

	// Loading indicates an async operation (e.g. model fetch) is in progress.
	Loading bool
	// LoadError holds the last async fetch error for display.
	LoadError error

	// TextInput holds the bubbletea text input model (exported for cross-package use).
	TextInput textinput.Model
	Err       error

	// InputSearchSelect state
	FilteredOptions []string // Filtered subset of Options
	SelectCursor    int      // Cursor position in filtered list
	SelectOpen      bool     // Whether dropdown is open
}

type FieldOptionsLoadedMsg struct {
	FieldKey   string   // target field Key
	ProviderID string   // provider at request time (race-condition guard)
	Options    []string // fetched options (nil on error)
	Err        error    // fetch error, if any
}

type FormModel struct {
	Title    string
	Fields   []*Field
	Cursor   int // index into VisibleFields()
	Focus    bool
	OnSave   func(map[string]interface{})
	OnCancel func()
}

type InputType int