/*
 * Copyright 2016 Sociedad Religiosa Servidores de María
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package srsm

import javafx.scene.control.Alert
import javafx.scene.control.ButtonType
import javafx.scene.control.TextInputDialog

object Message {
    private fun show(type: Alert.AlertType, str: String) {
        val alert = Alert(type, str)
        alert.headerText = null

        alert.title = when (type) {
            Alert.AlertType.ERROR -> "Error"
            Alert.AlertType.INFORMATION -> "Mensaje"
            else -> ""
        }

        alert.showAndWait()
    }

    private fun showInput(t: String): String {
        val dialog = TextInputDialog("")
        dialog.headerText = null
        dialog.contentText = t

        val r = dialog.showAndWait()

        if (r.isPresent) {
            return r.get()
        } else {
            return ""
        }
    }

    fun confirmation(s: String): Boolean {
        val alert = Alert(Alert.AlertType.CONFIRMATION)
        alert.headerText = null
        alert.contentText = s
        alert.title = "Confirmación"

        val result = alert.showAndWait()

        return when (result.get()) {
            ButtonType.OK -> true
            else -> false
        }
    }

    fun error(str: String) = show(Alert.AlertType.ERROR, str)

    fun get(str: String): String = showInput(str)
}
