Ext.define('PVE.node.CephStatus', {
    extend: 'PVE.grid.ObjectGrid',
    alias: ['widget.pveNodeCephStatus'],

    initComponent: function() {
	 /*jslint confusion: true */
        var me = this;

	var nodename = me.pveSelNode.data.node;
	if (!nodename) {
	    throw "no node name specified";
	}

	var renderquorum = function(value) {
	    if (!value || value.length < 0) {
		return 'No';
	    }

	    return 'Yes {' + value.join(' ') + '}';
	};

	var rendermonmap = function(d) {
	    if (!d) {
		return '';
	    }

	    var txt =  'e' + d.epoch + ': ' + d.mons.length + " mons at ";

	    Ext.Array.each(d.mons, function(d) {
		txt += d.name + '=' + d.addr + ',';
	    });

	    return txt;
	};

	var renderosdmap = function(value) {
	    if (!value || !value.osdmap) {
		return '';
	    }

	    var d = value.osdmap;

	    var txt = 'e' + d.epoch + ': ';

	    txt += d.num_osds + ' osds: ' + d.num_up_osds + ' up, ' +
		d.num_in_osds + " in";

	    return txt;
	};

	var renderhealth = function(value) {
	    if (!value || !value.overall_status) {
		return '';
	    }

	    var txt = value.overall_status;

	    Ext.Array.each(value.summary, function(d) {
		txt += " " + d.summary + ';';
	    });

	    return txt;
	};

	var renderpgmap = function(d) {
	    if (!d) {
		return '';
	    }

	    var txt = 'v' + d.version + ': ';

	    txt += d.num_pgs + " pgs:";

	    Ext.Array.each(d.pgs_by_state, function(s) {
		txt += " " + s.count + " " + s.state_name;
	    });
	    txt += '; ';

	    txt += PVE.Utils.format_size(d.data_bytes) + " data, ";
	    txt += PVE.Utils.format_size(d.bytes_used) + " used, ";
	    txt += PVE.Utils.format_size(d.bytes_avail) + " avail";

	    return txt;
	};

	Ext.applyIf(me, {
	    url: "/api2/json/nodes/" + nodename + "/ceph/status",
	    cwidth1: 150,
	    interval: 3000,
	    rows: {
		health: { 
		    header: 'health', 
		    renderer: renderhealth, 
		    required: true
		},
		quorum_names: {
		    header: 'quorum',
		    renderer: renderquorum, 
		    required: true
		},
		fsid: { 
		    header: 'cluster', 
		    required: true
		},
		monmap: {
		    header: 'monmap',
		    renderer: rendermonmap, 
		    required: true
		},
		osdmap: {
		    header: 'osdmap',
		    renderer: renderosdmap, 
		    required: true
		},
		pgmap: {
		    header: 'pgmap',
		    renderer: renderpgmap, 
		    required: true
		}
	    }
	});

	me.callParent();

	me.on('show', me.rstore.startUpdate);
	me.on('hide', me.rstore.stopUpdate);
	me.on('destroy', me.rstore.stopUpdate);	
    }
});