Ext.define('PVE.qemu.MultiHDPanel', {
    extend: 'PVE.panel.MultiDiskPanel',
    alias: 'widget.pveMultiHDPanel',

    onlineHelp: 'qm_hard_disk',

    controller: {
	xclass: 'Ext.app.ViewController',

	// maxCount is the sum of all controller ids - 1 (ide2 is fixed in the wizard)
	maxCount: Object.values(PVE.Utils.diskControllerMaxIDs)
		.reduce((previous, current) => previous+current, 0) - 1,

	getNextFreeDisk: function(vmconfig) {
	    let clist = PVE.Utils.sortByPreviousUsage(vmconfig);
	    return PVE.Utils.nextFreeDisk(clist, vmconfig);
	},

	addPanel: function(itemId, vmconfig, nextFreeDisk) {
	    let me = this;
	    return me.getView().add({
		vmconfig,
		border: false,
		showAdvanced: Ext.state.Manager.getProvider().get('proxmox-advanced-cb'),
		xtype: 'pveQemuHDInputPanel',
		bind: {
		    nodename: '{nodename}',
		},
		padding: '0 0 0 5',
		itemId,
		isCreate: true,
		insideWizard: true,
	    });
	},

	getBaseVMConfig: function() {
	    let me = this;
	    let vm = me.getViewModel();

	    return {
		ide2: 'media=cdrom',
		scsihw: vm.get('current.scsihw'),
		ostype: vm.get('current.ostype'),
	    };
	},

	diskSorter: {
	    sorterFn: function(rec1, rec2) {
		let [, name1, id1] = PVE.Utils.bus_match.exec(rec1.data.name);
		let [, name2, id2] = PVE.Utils.bus_match.exec(rec2.data.name);

		if (name1 === name2) {
		    return parseInt(id1, 10) - parseInt(id2, 10);
		}

		return name1 < name2 ? -1 : 1;
	    },
	},

	deleteDisabled: () => false,
    },
});