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

import QtQuick 2.8
import QtQuick.Controls 1.4
import QtQuick.Layouts 1.3
import QtQuick.Dialogs 1.2

import UM 1.2 as UM
import Cura 1.0 as Cura


Item
{
    id: base
    property var resetEnabled: false  // Keep PreferencesDialog happy
    property var extrudersModel: Cura.ExtrudersModel{}

    UM.I18nCatalog { id: catalog; name: "cura"; }

    Cura.QualityManagementModel {
        id: qualitiesModel
    }

    Label {
        id: titleLabel

        anchors {
            top: parent.top
            left: parent.left
            right: parent.right
            margins: 5 * screenScaleFactor
        }

        font.pointSize: 18
        text: catalog.i18nc("@title:tab", "Profiles")
    }

    property var hasCurrentItem: qualityListView.currentItem != null

    property var currentItem: {
        var current_index = qualityListView.currentIndex;
        return qualitiesModel.getItem(current_index);
    }

    property var isCurrentItemActivated: {
        if (!base.currentItem) {
            return false;
        }
        return base.currentItem.name == Cura.MachineManager.activeQualityOrQualityChangesName;
    }

    property var canCreateProfile: {
        return isCurrentItemActivated && Cura.MachineManager.hasUserSettings;
    }

    Row  // Button Row
    {
        id: buttonRow
        anchors {
            left: parent.left
            right: parent.right
            top: titleLabel.bottom
        }
        height: childrenRect.height

        // Activate button
        Button
        {
            text: catalog.i18nc("@action:button", "Activate")
            iconName: "list-activate"
            enabled: !isCurrentItemActivated
            onClicked: {
                if (base.currentItem.is_read_only) {
                    Cura.MachineManager.setQualityGroup(base.currentItem.quality_group);
                } else {
                    Cura.MachineManager.setQualityChangesGroup(base.currentItem.quality_changes_group);
                }
            }
        }

        // Create button
        Button
        {
            text: catalog.i18nc("@label", "Create")
            iconName: "list-add"
            enabled: base.canCreateProfile && !Cura.MachineManager.stacksHaveErrors
            visible: base.canCreateProfile

            onClicked: {
                newNameDialog.object = base.currentItem != null ? Cura.ContainerManager.makeUniqueName(Cura.MachineManager.activeQualityOrQualityChangesName) : "";
                newNameDialog.open();
                newNameDialog.selectText();
            }
        }

        // Duplicate button
        Button
        {
            text: catalog.i18nc("@label", "Duplicate")
            iconName: "list-add"
            enabled: !base.canCreateProfile
            visible: !base.canCreateProfile

            onClicked: {
                // TODO
            }
        }

        // Remove button
        Button
        {
            text: catalog.i18nc("@action:button", "Remove")
            iconName: "list-remove"
            //enabled: base.currentItem != null ? !base.currentItem.readOnly && !Cura.ContainerManager.isContainerUsed(base.currentItem.id) : false;
            enabled: true // TODO
            onClicked: {
                // TODO
            }
        }

        // Rename button
        Button
        {
            text: catalog.i18nc("@action:button", "Rename")
            iconName: "edit-rename"
            //enabled: base.currentItem != null ? !base.currentItem.readOnly : false;
            enabled: true // TODO
            onClicked: {
                // TODO
            }
        }

        // Import button
        Button
        {
            text: catalog.i18nc("@action:button", "Import")
            iconName: "document-import"
            onClicked: {
                // TODO
            }
        }

        // Export button
        Button
        {
            text: catalog.i18nc("@action:button", "Export")
            iconName: "document-export"
            //enabled: currentItem != null && !base.currentItem.readOnly
            enabled: true // TODO
            onClicked: {
                // TODO
            }
        }
    }


     // Dialog to request a name when creating a new profile
    UM.RenameDialog
    {
        title: catalog.i18nc("@title:window", "Create Profile")
        id: newNameDialog;
        object: "<new name>";
        onAccepted:
        {
            var selectedContainer = Cura.ContainerManager.createQualityChanges(newName);
            objectList.currentIndex = -1 //Reset selection.
        }
    }

    Item {
        id: contentsItem

        anchors {
            top: titleLabel.bottom
            left: parent.left
            right: parent.right
            bottom: parent.bottom
            margins: 5 * screenScaleFactor
            bottomMargin: 0
        }

        clip: true
    }

    Item
    {
        anchors {
            top: buttonRow.bottom
            topMargin: UM.Theme.getSize("default_margin").height
            left: parent.left
            right: parent.right
            bottom: parent.bottom
        }

        SystemPalette { id: palette }

        Label
        {
            id: captionLabel
            anchors {
                top: parent.top
                left: parent.left
            }
            visible: text != ""
            text: {
                // OLD STUFF
                return catalog.i18nc("@label %1 is printer name", "Printer: %1").arg(Cura.MachineManager.activeMachineName);
            }
            width: profileScrollView.width
            elide: Text.ElideRight
        }

        ScrollView
        {
            id: profileScrollView
            anchors {
                top: captionLabel.visible ? captionLabel.bottom : parent.top
                topMargin: captionLabel.visible ? UM.Theme.getSize("default_margin").height : 0
                bottom: parent.bottom
                left: parent.left
            }

            Rectangle {
                parent: viewport
                anchors.fill: parent
                color: palette.light
            }

            width: true ? (parent.width * 0.4) | 0 : parent.width

            ListView
            {
                id: qualityListView

                model: qualitiesModel

                section.property: "is_read_only"
                section.delegate: Rectangle
                {
                    height: childrenRect.height

                    Label
                    {
                        anchors.left: parent.left
                        anchors.leftMargin: UM.Theme.getSize("default_lining").width
                        text: section == "true" ? catalog.i18nc("@label", "Protected profiles") : catalog.i18nc("@label", "Custom profiles")
                        font.bold: true
                    }
                }

                delegate: Rectangle
                {
                    width: profileScrollView.width
                    height: childrenRect.height
                    color: ListView.isCurrentItem ? palette.highlight : (model.index % 2) ? palette.base : palette.alternateBase

                    Row
                    {
                        spacing: (UM.Theme.getSize("default_margin").width / 2) | 0
                        anchors.left: parent.left
                        anchors.leftMargin: UM.Theme.getSize("default_margin").width
                        anchors.right: parent.right
                        Label
                        {
                            width: Math.floor((parent.width * 0.3))
                            text: model.name
                            elide: Text.ElideRight
                            font.italic: {  // TODO: make it easier
                                return model.name == Cura.MachineManager.activeQualityOrQualityChangesName;
                            }
                            color: parent.ListView.isCurrentItem ? palette.highlightedText : palette.text;
                        }
                    }

                    MouseArea
                    {
                        anchors.fill: parent
                        onClicked: {
                            parent.ListView.view.currentIndex = model.index;
                        }
                    }
                }

                onCurrentIndexChanged:
                {
                    var model = qualitiesModel.getItem(currentIndex);
                    // TODO
                }
            }
        }


        // details panel on the right
        Item
        {
            id: detailsPanel

            anchors {
                left: profileScrollView.right
                leftMargin: UM.Theme.getSize("default_margin").width
                top: parent.top
                bottom: parent.bottom
                right: parent.right
            }

            Item
            {
                anchors.fill: parent

                Item    // Profile title Label
                {
                    id: profileName

                    width: parent.width
                    height: childrenRect.height

                    Label {
                        text: base.currentItem.name  // TODO
                        font: UM.Theme.getFont("large")
                    }
                }

                Flow {
                    id: currentSettingsActions
                    visible: true  // TODO //currentItem && currentItem.id == Cura.MachineManager.activeQualityId
                    anchors.left: parent.left
                    anchors.right: parent.right
                    anchors.top: profileName.bottom
                    anchors.topMargin: UM.Theme.getSize("default_margin").height

                    Button
                    {
                        text: {
                            return catalog.i18nc("@action:button", "Update profile with current settings/overrides");
                        }
                        enabled: Cura.MachineManager.hasUserSettings && !Cura.MachineManager.isReadOnly(Cura.MachineManager.activeQualityId)
                        onClicked: Cura.ContainerManager.updateQualityChanges()
                    }

                    Button
                    {
                        text: catalog.i18nc("@action:button", "Discard current changes");
                        enabled: Cura.MachineManager.hasUserSettings
                        onClicked: Cura.ContainerManager.clearUserContainers();
                    }
                }

                Column {
                    id: profileNotices
                    anchors.top: currentSettingsActions.visible ? currentSettingsActions.bottom : currentSettingsActions.anchors.top
                    anchors.topMargin: UM.Theme.getSize("default_margin").height
                    anchors.left: parent.left
                    anchors.right: parent.right
                    spacing: UM.Theme.getSize("default_margin").height

                    Label {
                        id: defaultsMessage
                        visible: false
                        text: catalog.i18nc("@action:label", "This profile uses the defaults specified by the printer, so it has no settings/overrides in the list below.")
                        wrapMode: Text.WordWrap
                        width: parent.width
                    }
                    Label {
                        id: noCurrentSettingsMessage
                        visible: currentItem && currentItem.id == Cura.MachineManager.activeQualityId && !Cura.MachineManager.hasUserSettings
                        text: catalog.i18nc("@action:label", "Your current settings match the selected profile.")
                        wrapMode: Text.WordWrap
                        width: parent.width
                    }
                }


                TabView
                {
                    anchors.left: parent.left
                    anchors.top: profileNotices.visible ? profileNotices.bottom : profileNotices.anchors.top
                    anchors.topMargin: UM.Theme.getSize("default_margin").height
                    anchors.right: parent.right
                    anchors.bottom: parent.bottom

                    currentIndex: 0

                    ProfileTab
                    {
                        title: catalog.i18nc("@title:tab", "Global Settings");
                        quality: base.currentItem;
                    }

                    Repeater
                    {
                        model: base.extrudersModel

                        ProfileTab
                        {
                            title: model.name;
                            extruderPosition: model.index;
                            quality: base.currentItem;
                        }
                    }
                }
            }
        }
    }
}