Ext.define('PVE.qemu.MachineInputPanel', {
    extend: 'Proxmox.panel.InputPanel',
    xtype: 'pveMachineInputPanel',

    controller: {
	xclass: 'Ext.app.ViewController',
	control: {
	    'combobox[name=machine]': {
		change: 'onMachineChange',
	    },
	},
	onMachineChange: function(field, value) {
	    let me = this;
	    let version = me.lookup('version');
	    let store = version.getStore();
	    let type = value === 'q35' ? 'q35' : 'i440fx';
	    store.clearFilter();
	    store.addFilter(val => (val.data.id === 'latest' || val.data.type === type));
	    if (!me.getView().isWindows) {
		version.setValue('latest');
	    } else {
		store.isWindows = true;
	    }
	},
    },

    onGetValues: function(values) {
	if (values.version && values.version !== 'latest') {
	    values.machine = values.version;
	    delete values.delete;
	}
	delete values.version;
	return values;
    },

    setValues: function(values) {
	let me = this;

	me.isWindows = values.isWindows;

	if (values.machine !== '__default__' && values.machine !== 'q35') {
	    values.version = values.machine;
	    values.machine = values.version.match(/q35/) ? 'q35' : '__default__';

	    // avoid hiding a pinned version
	    me.setAdvancedVisible(true);
	}

	this.callParent(arguments);
    },

    items: {
	xtype: 'proxmoxKVComboBox',
	name: 'machine',
	reference: 'machine',
	fieldLabel: gettext('Machine'),
	comboItems: [
	    ['__default__', PVE.Utils.render_qemu_machine('')],
	    ['q35', 'q35'],
	],
    },

    advancedItems: {
	xtype: 'combobox',
	name: 'version',
	reference: 'version',
	fieldLabel: gettext('Version'),
	emptyText: gettext('Latest'),
	value: 'latest',
	editable: false,
	valueField: 'id',
	displayField: 'version',
	queryParam: false,
	store: {
	    autoLoad: true,
	    fields: ['id', 'type', 'version'],
	    proxy: {
		type: 'proxmox',
		url: "/api2/json/nodes/localhost/capabilities/qemu/machines",
	    },
	    listeners: {
		load: function(records) {
		    if (!this.isWindows) {
			this.insert(0, { id: 'latest', type: 'any', version: gettext('Latest') });
		    }
		},
	    },
	},
    },
});

Ext.define('PVE.qemu.MachineEdit', {
    extend: 'Proxmox.window.Edit',

    subject: gettext('Machine'),

    items: {
	xtype: 'pveMachineInputPanel',
    },

    initComponent: function() {
	let me = this;

	me.callParent();

	me.load({
	    success: function(response) {
		let conf = response.result.data;
		let values = {
		    machine: conf.machine || '__default__',
		};
		if (conf.ostype && conf.ostype.match(/^(win|wvista|wxp|w2k)/i)) {
		    values.isWindows = true;
		}
		me.setValues(values);
	    },
	});
    },
});