package widgets

import (
	"ArinDash/util"
	"context"

	"github.com/mum4k/termdash/cell"
	"github.com/mum4k/termdash/terminal/terminalapi"
	"github.com/mum4k/termdash/widgetapi"
	"github.com/mum4k/termdash/widgets/textinput"
)

type TextInputOptions struct {
	updateText chan<- string
	options    []textinput.Option
}

var defaultOptions = []textinput.Option{
	textinput.Label("Enter Text", cell.FgColor(cell.ColorNumber(33))),
	textinput.MaxWidthCells(20),
	textinput.PlaceHolder("enter any text"),
}

func TextInput(updateText chan<- string, options ...textinput.Option) TextInputOptions {
	widgetOptions["TextInputOptions"] = createTextInput
	return TextInputOptions{
		options: createOptions(updateText, options),
	}
}

func createOptions(updateText chan<- string, options []textinput.Option) []textinput.Option {
	result := defaultOptions
	if options != nil && len(options) != 0 {
		for _, option := range options {
			result = append(result, option)
		}
	}

	result = append(result, textinput.ClearOnSubmit())
	result = append(result, textinput.OnSubmit(func(text string) error {
		updateText <- text
		return nil
	}))
	return result
}

func createTextInput(_ context.Context, _ terminalapi.Terminal, opt interface{}) widgetapi.Widget {
	options, ok := opt.(TextInputOptions)
	if !ok {
		panic("invalid options type")
	}
	return util.PanicOnErrorWithResult(textinput.New(
		options.options...,
	))
}