/**
 * 自动获取编号的trigger
 */
Ext.define('erp.view.core.trigger.AutoCodeTrigger', {
	extend : 'Ext.form.field.Trigger',
	alias : 'widget.autocodetrigger',
	triggerCls : 'x-form-autocode-trigger',
	afterrender : function() {
		this.addEvent({
					'aftertrigger' : true
				});
	},
	onTriggerClick : function() {
		if ("PreProduct" == caller) {
			var k1 = Ext.getCmp('pre_kind'), k2 = Ext.getCmp('pre_kind2'), k3 = Ext
					.getCmp('pre_kind3');
			if (k1 && !Ext.isEmpty(k1.getValue()) && k2
					&& !Ext.isEmpty(k2.getValue()) && k3
					&& !Ext.isEmpty(k3.getValue())) {
				var k4 = Ext.getCmp('pre_xikind');
				this.askFor(k1.getValue(), k2.getValue(), k3.getValue(),
						(k4 && !Ext.isEmpty(k4.getValue()))
								? k4.getValue()
								: null);
				return;
			}
		}
		if ("FeePlease!YZSYSQ" == caller && Ext.getCmp('fp_statuscode') && Ext.getCmp('fp_statuscode').value == 'COMMITED') {
			var k1 = Ext.getCmp('FP_V4');
			if (k1 && !Ext.isEmpty(k1.getValue())) {
				var k2 = Ext.getCmp('FP_V5'),k3 = Ext.getCmp('FP_V7'), k4 = Ext.getCmp('FP_V8');
				this.askFor(k1.getValue(), 
						(k2 && !Ext.isEmpty(k2.getValue()))? k2.getValue(): null, 
						(k3 && !Ext.isEmpty(k3.getValue()))? k3.getValue(): null,
						(k4 && !Ext.isEmpty(k4.getValue()))? k4.getValue(): null);
				return;
			}
		}
		this.showWin();
	},
	showWin : function() {
		var win = this.win;
		if (!win) {
			var type = this.type || this.getType();
			var status=Ext.getCmp('fp_statuscode')?Ext.getCmp('fp_statuscode').getValue():'';
			this.win = win = new Ext.window.Window({
				id : 'win',
				height : "100%",
				width : "80%",
				maximizable : true,
				closeAction : 'hide',
				buttonAlign : 'center',
				layout : 'anchor',
				title : '获取编号',
				items : [{
					tag : 'iframe',
					anchor : '100% 100%',
					layout : 'fit',
					html : '<iframe id="iframe" src="'
							+ basePath
							+ 'jsps/scm/product/autoGetNum.jsp?type='
							+ type+'&status='+status
							+ '" height="100%" width="100%" frameborder="0"></iframe>'
				}]
			});
		}
		win.show();
	},
	askFor : function(k1, k2, k3, k4) {
		var me = this, s = '大类:' + k1 + (k2 ? (';中类:' + k2) : '') + (k3 ? (';小类:' + k3) : '')
				+ (k4 ? (';细类:' + k4) : '');
		var box = Ext.create('Ext.window.MessageBox', {
					buttonAlign : 'center',
					buttons : [{
								text : '生成编号',
								handler : function(b) {
									me.autoCode(k1, k2, k3, k4);
									b.ownerCt.ownerCt.close();
								}
							}, {
								text : '重新选择',
								handler : function(b) {
									me.showWin();
									b.ownerCt.ownerCt.close();
								}
							}, {
								text : '关闭',
								handler : function(b) {
									b.ownerCt.ownerCt.close();
								}
							}]
				});
		box.show({
					title : "提示",
					msg : "您已选择了【" + s + '】<br>现在立刻生成编号?',
					icon : Ext.MessageBox.QUESTION
				});
	},
	autoCode : function(k1, k2, k3, k4) {
		var me = this;
		Ext.Ajax.request({
					url : basePath + me.getUrl(),
					params : {
						k1 : k1,
						k2 : k2,
						k3 : k3,
						k4 : k4
					},
					method : 'post',
					callback : function(opt, s, res) {
						var r = new Ext.decode(res.responseText);
						if (r.exceptionInfo) {
							showError(r.exceptionInfo);
						} else if (r.success && r.number) {
						if ("FeePlease!YZSYSQ" == caller){
							var code=r.number.split(";")[0];
							var len=r.number.split(";")[1];
						Ext.getCmp('FP_V13').setValue(code);														
		      			Ext.getCmp('FP_V12').setValue(code.substr(0,(code.length-len)));		  
		      			Ext.getCmp('FP_N2').setValue(len);
		      			Ext.getCmp('FP_N1').setValue(code.substr((code.length-len),code.length));								
							}
							if ("PreProduct" == caller) {
								me.setValue(r.number);
								me.autoSave(r.number);
							}
						} else {
							alert('取号失败!');
						}
					}
				});
	},
	autoSave : function(num) {
		var id = this.up('form').down('#pre_id');
		if (id && id.value > 0) {
			Ext.Ajax.request({
						url : basePath + 'common/updateByCondition.action',
						params : {
							table : 'PreProduct',
							update : 'pre_code=\'' + num + '\'',
							condition : 'pre_id=' + id.value
						},
						method : 'post',
						callback : function(opt, s, res) {
							var r = new Ext.decode(res.responseText);
							if (r.exceptionInfo) {
								showError('编号保存失败.<br>' + r.exceptionInfo);
							}
						}
					});
		}
	},
	getType : function() {
		var type = 'Product';
		switch (caller) {
			case 'PreProduct' :
				type = 'Product';
				break;
			case 'Vendor' :
				type = 'Vendor';
				break;
			case 'PreVendor' :
				type = 'Vendor';
				break;
			case 'Customer' :
				type = 'Customer';
				break;
			case 'PreCustomer' :
				type = 'Customer';
				break;
			case 'FeePlease!YZSYSQ' :
				type = 'FeePlease!YZSYSQ';
				break;
		}
		return type;
	},
	getUrl : function() {
		var type = this.getType();
		var url = 'scm/product/getProductKindNum.action';
		switch (type) {
			case 'Vendor' :
				url = 'scm/purchase/getVendorKindNum.action';
				break;
			case 'Customer' :
				url = 'scm/sale/getCustomerKindNum.action';
				break;
			case 'FeePlease!YZSYSQ' :
				url = 'oa/fee/getContractTypeNum.action';
				break;
		}
		return url;
	}
});