const Main = imports.ui.main
const PanelMenu = imports.ui.panelMenu
const PopupMenu = imports.ui.popupMenu
const St = imports.gi.St
const Lang = imports.lang
const Meta = imports.gi.Meta
const Shell = imports.gi.Shell
const Util = imports.misc.util
const ExtensionUtils = imports.misc.extensionUtils;

/*Menu Functions \/*/
    function _aboutThisPoppy() {
        Util.spawn(['gnome-control-center', 'info'])
    }

    function _softwareUpdate() {
        Util.spawn(['update-manager'])
    }

    function _appStore() {
        Util.spawn(['gnome-software'])
    }

    function _missionControl() {
        Main.overview.toggle();
    }

    function _systemPreferences() {
        Util.spawn(['gnome-control-center', '--overview'])
    }

    function _forceQuit() {
        Util.spawn(['xkill'])
    }

    function _sleep() {
        Util.spawn(['systemctl', 'suspend'])
    }

    function _restart() {
        Util.spawn(['systemctl', 'reboot'])
    }

    function _shutdown() {
        Util.spawn(['systemctl', 'poweroff'])
    }

    function _logOut() {
        Util.spawn(['gnome-session-quit', '--no-prompt'])
    }
/*Menu Functions /\*/

/*Poppy Button Class \/*/
    /*
    function _hover() {
        button.actor.remove_actor(icon)

        const icon_hover = new St.Icon({
            style_class: 'poppy-button-hover'
        })

        button.actor.add_actor(icon_hover)
    }
    */

    const PoppyButton = new Lang.Class({
        Name: "PoppyButton",
        Extends: PanelMenu.Button,

        _init: function () {
        this.parent(null, "PoppyButton")

        // Icon
        this.icon = new St.Icon({
            reactive: true,
            track_hover: true,
            style_class: 'poppy-button'
        })
        this.actor.add_actor(this.icon)

        // Menu
        this.item1 = new PopupMenu.PopupMenuItem('About This Poppy')
        this.item2 = new PopupMenu.PopupMenuItem('Software Update...')
        this.item3 = new PopupMenu.PopupMenuItem('App Store...')
        this.item4 = new PopupMenu.PopupSeparatorMenuItem()
        this.item5 = new PopupMenu.PopupMenuItem('Mission Control...')
        this.item6 = new PopupMenu.PopupMenuItem('System Preferences...')
        this.item7 = new PopupMenu.PopupSeparatorMenuItem()
        this.item8 = new PopupMenu.PopupMenuItem('Force Quit...')
        this.item9 = new PopupMenu.PopupSeparatorMenuItem()
        this.item10 = new PopupMenu.PopupMenuItem('Sleep')
        this.item11 = new PopupMenu.PopupMenuItem('Restart...')
        this.item12 = new PopupMenu.PopupMenuItem('Shut Down...')
        this.item13 = new PopupMenu.PopupSeparatorMenuItem()
        this.item14 = new PopupMenu.PopupMenuItem('Log Out...')

        this.item1.connect('activate', Lang.bind(this, _aboutThisPoppy))
        this.item2.connect('activate', Lang.bind(this, _softwareUpdate))
        this.item3.connect('activate', Lang.bind(this, _appStore))
        this.item5.connect('activate', Lang.bind(this, _missionControl))
        this.item6.connect('activate', Lang.bind(this, _systemPreferences))
        this.item8.connect('activate', Lang.bind(this, _forceQuit))
        this.item10.connect('activate', Lang.bind(this, _sleep))
        this.item11.connect('activate', Lang.bind(this, _restart))
        this.item12.connect('activate', Lang.bind(this, _shutdown))
        this.item14.connect('activate', Lang.bind(this, _logOut))

        this.menu.addMenuItem(this.item1)
        this.menu.addMenuItem(this.item2)
        this.menu.addMenuItem(this.item3)
        this.menu.addMenuItem(this.item4)
        this.menu.addMenuItem(this.item5)
        this.menu.addMenuItem(this.item6)
        this.menu.addMenuItem(this.item7)
        this.menu.addMenuItem(this.item8)
        this.menu.addMenuItem(this.item9)
        this.menu.addMenuItem(this.item10)
        this.menu.addMenuItem(this.item11)
        this.menu.addMenuItem(this.item12)
        this.menu.addMenuItem(this.item13)
        this.menu.addMenuItem(this.item14)
        }
    })
/*Poppy Button Class /\*/

/*Disable all HotCorners Function \/*/
    let _id;

    function _disable_hot_corners() {
      Main.layoutManager.hotCorners.forEach(function(hot_corner) {
        if (!hot_corner) {
          return;
        }

        hot_corner._toggleOverview = function() {};
        hot_corner._pressureBarrier._trigger = function() {};
      });
    }
/*Disable all HotCorners Function /\*/

function init() {
}

function enable() {
    /*Hide activities button \/*/
        const activitiesButton = Main.panel.statusArea['activities']
        if (activitiesButton) {
            activitiesButton.container.hide()
        }
    /*Hide activities button /\*/

    /*Create Poppy button \/*/
        let indicator = new PoppyButton()
        Main.panel.addToStatusArea('poppyButton', indicator, 0, 'left')

        // change icon
        //Main.panel.statusArea['poppyButton'].icon.icon_name = "appointment-soon-symbolic"

        // show
        Main.panel.statusArea['poppyButton'].actor.visible = true
    /*Create Poppy button /\*/

    /*Disable all HotCorners \/*/
        _disable_hot_corners();
        // Hot corners may be re-created afterwards (for example, If there's a monitor change).
        // So we catch all changes.
        _id = Main.layoutManager.connect('hot-corners-changed', _disable_hot_corners);
    /*Disable all HotCorners /\*/
}

function disable() {
    /*Show activities button \/*/
        const activitiesButton = Main.panel.statusArea['activities']
        if (activitiesButton) {
            activitiesButton.container.show()
        }
    /*Show activities button /\*/

    /*Delete Poppy button \/*/
        Main.panel.statusArea['poppyButton'].destroy()
    /*Delete Poppy button /\*/

    /*Enable all HotCorners \/*/
        // Disconnects the callback and re-creates the hot corners
        Main.layoutManager.disconnect(_id);
        Main.layoutManager._updateHotCorners();
    /*Enable all HotCorners /\*/
}