package action

import tea "github.com/charmbracelet/bubbletea"

// DeleteChar implements Action (x)
type DeleteChar struct {
	Count int
}

func (a DeleteChar) Execute(m Model) tea.Cmd {
	pos := m.CursorX()
	line := m.Line(m.CursorY())
	for i := 0; i < a.Count && pos < len(line); i++ {
		line = line[:pos] + line[pos+1:]
		m.SetLine(m.CursorY(), line)
	}

	return nil
}

func (a DeleteChar) WithCount(n int) Action {
	return DeleteChar{Count: n}
}