package todo

import (
	"fmt"

	"github.com/gdamore/tcell"
	"github.com/wtfutil/wtf/cfg"
	"github.com/wtfutil/wtf/wtf"
)

func (widget *Widget) initializeKeyboardControls() {
	widget.SetKeyboardChar(" ", widget.toggleChecked, "Toggle checkmark")
	widget.SetKeyboardChar("/", widget.ShowHelp, "Show/hide this help prompt")
	widget.SetKeyboardChar("j", widget.displayNext, "Select next item")
	widget.SetKeyboardChar("k", widget.displayPrev, "Select previous item")
	widget.SetKeyboardChar("n", widget.newItem, "Create new item")
	widget.SetKeyboardChar("o", widget.openFile, "Open file")

	widget.SetKeyboardKey(tcell.KeyCtrlD, widget.deleteSelected, "Delete item")
	widget.SetKeyboardKey(tcell.KeyCtrlJ, widget.demoteSelected, "Demote item")
	widget.SetKeyboardKey(tcell.KeyCtrlK, widget.promoteSelected, "Promote item")
	widget.SetKeyboardKey(tcell.KeyDown, widget.displayNext, "Select next item")
	widget.SetKeyboardKey(tcell.KeyEnter, widget.editSelected, "Edit item")
	widget.SetKeyboardKey(tcell.KeyEsc, widget.unselect, "Clear selection")
	widget.SetKeyboardKey(tcell.KeyUp, widget.displayPrev, "Select previous item")
}

func (widget *Widget) deleteSelected() {
	widget.list.Delete()
	widget.persist()
	widget.display()
}

func (widget *Widget) demoteSelected() {
	widget.list.Demote()
	widget.persist()
	widget.display()
}

func (widget *Widget) displayNext() {
	widget.list.Next()
	widget.display()
}

func (widget *Widget) displayPrev() {
	widget.list.Prev()
	widget.display()
}

func (widget *Widget) openFile() {
	confDir, _ := cfg.ConfigDir()
	wtf.OpenFile(fmt.Sprintf("%s/%s", confDir, widget.filePath))
}

func (widget *Widget) promoteSelected() {
	widget.list.Promote()
	widget.persist()
	widget.display()
}

func (widget *Widget) toggleChecked() {
	widget.list.Toggle()
	widget.persist()
	widget.display()
}

func (widget *Widget) unselect() {
	widget.list.Unselect()
	widget.display()
}