package motion

import (
	tea "github.com/charmbracelet/bubbletea"
	"git.gophernest.net/azpect/TextEditor/internal/action"
)

// MoveToTop implements Motion (gg)
type MoveToTop struct{}

func (a MoveToTop) Execute(m action.Model) tea.Cmd {
	m.SetCursorY(0)
	m.ClampCursorX()
	return nil
}

// MoveToBottom implements Motion (G)
type MoveToBottom struct{}

func (a MoveToBottom) Execute(m action.Model) tea.Cmd {
	m.SetCursorY(m.LineCount() - 1)
	m.ClampCursorX()
	return nil
}

// MoveToLineStart implements Motion (0)
type MoveToLineStart struct{}

func (a MoveToLineStart) Execute(m action.Model) tea.Cmd {
	m.SetCursorX(0)
	m.ClampCursorX()
	return nil
}

// MoveToLineEnd implements Motion ($)
type MoveToLineEnd struct{}

func (a MoveToLineEnd) Execute(m action.Model) tea.Cmd {
	m.SetCursorX(len(m.Line(m.CursorY())))
	m.ClampCursorX()
	return nil
}