// Copyright (c) 2018 Ultimaker B.V.
// Cura is released under the terms of the LGPLv3 or higher.

import QtQuick 2.7
import QtQuick.Controls 2.1
import QtQuick.Layouts 1.3

import UM 1.1 as UM
import Cura 1.0 as Cura

Button
{
    id: machineSelectorButton

    width: parent.width
    height: UM.Theme.getSize("action_button").height
    leftPadding: Math.round(1.5 * UM.Theme.getSize("default_margin").width)
    checkable: true

    property var outputDevice: null
    property var printerTypesList: []

    function setPrinterTypesList()
    {
        printerTypesList = (checked && (outputDevice != null)) ? outputDevice.uniquePrinterTypes : []
    }

    contentItem: Item
    {
        width: machineSelectorButton.width - machineSelectorButton.leftPadding
        height: UM.Theme.getSize("action_button").height

        Label
        {
            id: buttonText
            anchors
            {
                left: parent.left
                right: printerTypes.left
                verticalCenter: parent.verticalCenter
            }
            text: machineSelectorButton.text
            color: UM.Theme.getColor("text")
            font: UM.Theme.getFont("action_button")
            visible: text != ""
            renderType: Text.NativeRendering
            verticalAlignment: Text.AlignVCenter
            elide: Text.ElideRight
        }

        Row
        {
            id: printerTypes
            width: childrenRect.width

            anchors
            {
                right: parent.right
                verticalCenter: parent.verticalCenter
            }
            spacing: UM.Theme.getSize("narrow_margin").width

            Repeater
            {
                model: printerTypesList
                delegate: Item
                {
                    width: UM.Theme.getSize("printer_type_label").width
                    height: UM.Theme.getSize("printer_type_label").height

                    Rectangle
                    {
                        anchors.fill: parent
                        color: UM.Theme.getColor("printer_type_label_background")
                    }

                    Label
                    {
                        id: printerTypeLabel
                        text: modelData
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.horizontalCenter: parent.horizontalCenter
                        renderType: Text.NativeRendering
                        font: UM.Theme.getFont("very_small")
                        color: UM.Theme.getColor("text")
                    }
                }
            }
        }
    }

    background: Rectangle
    {
        id: backgroundRect
        color: machineSelectorButton.hovered ? UM.Theme.getColor("action_button_hovered") : "transparent"
        radius: UM.Theme.getSize("action_button_radius").width
        border.width: UM.Theme.getSize("default_lining").width
        border.color: machineSelectorButton.checked ? UM.Theme.getColor("primary") : "transparent"
    }

    onClicked:
    {
        togglePopup()
        Cura.MachineManager.setActiveMachine(model.id)
    }

    MouseArea
    {
        id: mouseArea
        anchors.fill: parent
        onPressed: mouse.accepted = false
        hoverEnabled: true
    }

    Connections
    {
        target: outputDevice
        onUniqueConfigurationsChanged: setPrinterTypesList()
    }

    Connections
    {
        target: Cura.MachineManager
        onOutputDevicesChanged: setPrinterTypesList()
    }

    Component.onCompleted: setPrinterTypesList()
}