load(
	local!isNew:if(rule!APN_isEmpty(ri!pl_REGION),true(),false()),
	local!EID:rule!pl_getSequence().EID,
	
	local!region:rule!pl_getCountriesByIsRegion(IS_COUNTRY:"N"),
	local!countries:rule!pl_getCountriesByIsRegion(IS_COUNTRY:"Y"),
	local!unassignedCountries:rule!pl_getRegionByParentEREF("99.PU"),
	local!memberCountries:rule!pl_getRegionByParentEREF(ri!pl_REGION.REGION_EID),
	
	local!thisRegion:rule!pl_q_getRegionByEID(ri!REGION_EID),
	local!regionLabel:"Test",
	local!itemsToken,
	local!region_EID:"99.PULSE",
	local!regions:rule!pl_getCountriesByIsRegion(IS_REGION:"Y"),

	
	local!items:
		if(
		  local!isNew,
		  {
				'type!{http://pu-dev.nu.intra/suite/types/}pl_REGION'(
						REGION_EID:local!EID,
						IS_CLUSTER:"Y"
					)
				},
			local!thisRegion
		),

	local!associatedItemCount:count({local!memberCountries}),
	local!initialItemCount:if(local!isNew,0,count({local!items})),
	
		a!formLayout(
        label:if(local!isNew, "Create New DRA Business ", "Modify DRA Business "),
        firstColumnContents:{
			a!textField(
				label: "Name",
				value: local!region.NAME,
				required: true,
				saveInto: {
				  local!region.NAME,
				},
				validations: {
					if(fn!lenb(local!region.NAME)>256,
						"Maximum length is 255 characters",
						""
					),
					
					if(rule!APN_isBlank(local!region.NAME),
						"",
						if(not(rule!pl_isDuplicateRegionField("NAME",local!region.NAME,local!region,local!region.REGION_EID)),
							"",
							"DRA Business " & lower(local!regionLabel) & " name already exists"
						)                        
					)
				}
			),
  	
			
		 if(
		  local!isNew,	
			a!sectionLayout(
				label: local!regionLabel & " Membership",
					firstColumnContents: {
						a!gridLayout(
							label:"Countries",
							headerCells: {
							  a!gridLayoutHeaderCell(label: "Countries"),
							  a!gridLayoutHeaderCell(label: ""),
							},
							columnConfigs: {
							  a!gridLayoutColumnConfig(width: "DISTRIBUTE", align: "RIGHT"),
							  a!gridLayoutColumnConfig(width: "NARROW"),
							},
							
							rows: a!applyComponents(
								function: rule!Sprint7_RegionEdit_ItemRowEach
								(
									items: local!membercountries,
									initialItemCount:local!initialItemCount,
									index: _,
									itemsToken: local!itemsToken,
									/*regions: if(ri!isCluster,local!membercountries,local!unallocatedCountriesAndClusters),*/
									PARENT_EREF:ri!REGION_EID,
									associatedCountries:true(),
									readOnly:false()
								),
						  
								array: if(or(isnull(local!membercountries), count(local!membercountries)<1), 
								{}, 
								1+enumerate(count(local!membercountries))
								),
								arrayVariable: local!itemsToken
							)
						),
					
					 a!linkField(
							label: "Add Link",
							labelPosition: "COLLAPSED",
							links: 
								a!dynamicLink(
									label: "+Add new",
									value: 
									'type!{http://pu.nv.intra/suite/types/}pl_REGION'(
									REGION_EID:rule!pl_getSequence().EID,
									IS_CLUSTER: "Y"),
									saveInto: {
										a!save(local!items, append(local!items, save!value)),
										a!save(local!itemsToken, append(local!itemsToken, save!value))
										}
								)
						)
					}
				),
				{}
			
			/*		a!sectionLayout(
						label:local!regionLabel & " Membership",
						firstColumnContents: {
							a!gridLayout(
								label:"Countries",
								headerCells: {
									a!gridLayoutHeaderCell(label: "Countries"),
									a!gridLayoutHeaderCell(label: ""),
								},
							columnConfigs: {
								  a!gridLayoutColumnConfig(width: "DISTRIBUTE", align: "RIGHT"),
								  a!gridLayoutColumnConfig(width: "NARROW"),
								},
							
							rows: a!applyComponents(
									function: rule!Sprint7_RegionEdit_ItemRowEach
									(
										items: local!membercountries,
										initialItemCount:local!initialItemCount,
										index: _,
										itemsToken: local!itemsToken,
										PARENT_EREF:ri!REGION_EID,
										associatedCountries:true(),
										readOnly:false()
									),
							  
									array: if(or(isnull(local!membercountries), count(local!membercountries)<1), 
									{}, 
									1+enumerate(count(local!membercountries))
									),
									arrayVariable: local!itemsToken
								)
							)
						}
					)*/
					),
				buttons: a!buttonLayout(
					primaryButtons: {
						if(
							not(local!isNew),
							rule!pl_b_delete(ri!action, "Are you sure you want to delete this Region? This cannot be undone."),
							{}
						   ),
					a!buttonWidgetSubmit(
					  label:"Submit",
					  style: "PRIMARY",
					  value:local!items,
					  saveInto: a!save(ri!pl_REGION,save!value),
					  confirmMessage: null
					)
				  },
					secondaryButtons: {          
						rule!pl_b_cancel(ri!action)
					}
				)
        }
		)
	

)