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import { PolicyInstance } from "app/models/graph/zones/policy-instance";
import { ZoneInstance, ZoneInstanceType, ZoneInstanceAssignmentType } from "app/models/graph/zones/zone-instance";
import { Zone } from "app/models/graph/zones/zone";
import { DynamicComponentService } from "app/ng2/services/dynamic-component.service";
import { PaletteAnimationComponent } from "app/ng2/components/ui/palette-animation/palette-animation.component";
import { Point, LeftPaletteMetadataTypes, Component } from "../../../../models";
import { CanvasHandleTypes } from "app/utils";
import { PoliciesService } from "../../../../ng2/services/policies.service";
import { Observable } from "rxjs";
import { GroupsService } from "../../../../ng2/services/groups.service";
import { GroupInstance } from "app/models/graph/zones/group-instance";
export class CompositionGraphZoneUtils {
constructor(private dynamicComponentService: DynamicComponentService,
private policiesService: PoliciesService,
private groupsService: GroupsService) {
}
public createCompositionZones = (): Array<Zone> => {
let zones: Array<Zone> = [];
zones[ZoneInstanceType.POLICY] = new Zone('Policies', 'P', ZoneInstanceType.POLICY);
zones[ZoneInstanceType.GROUP] = new Zone('Groups', 'G', ZoneInstanceType.GROUP);
return zones;
}
public showZone = (zone: Zone): void => {
zone.visible = true;
zone.minimized = false;
}
public getZoneTypeForPaletteComponent = (componentCategory: LeftPaletteMetadataTypes) => {
if (componentCategory == LeftPaletteMetadataTypes.Group) {
return ZoneInstanceType.GROUP;
} else if (componentCategory == LeftPaletteMetadataTypes.Policy) {
return ZoneInstanceType.POLICY;
}
};
public initZoneInstances(zones: Array<Zone>, component: Component) {
if (component.groupInstances && component.groupInstances.length) {
this.showZone(zones[ZoneInstanceType.GROUP]);
_.forEach(component.groupInstances, (group: GroupInstance) => {
let newInstance = new ZoneInstance(group, component);
this.addInstanceToZone(zones[ZoneInstanceType.GROUP], newInstance);
});
}
if (component.policies && component.policies.length) {
this.showZone(zones[ZoneInstanceType.POLICY]);
_.forEach(component.policies, (policy: PolicyInstance) => {
let newInstance = new ZoneInstance(policy, component);
this.addInstanceToZone(zones[ZoneInstanceType.POLICY], newInstance);
});
}
}
public findAndUpdateZoneInstanceData(zones: Array<Zone>, instanceData: PolicyInstance | GroupInstance) {
_.forEach(zones, (zone: Zone) => {
_.forEach(zone.instances, (zoneInstance: ZoneInstance) => {
if (zoneInstance.instanceData.uniqueId === instanceData.uniqueId) {
zoneInstance.updateInstanceData(instanceData);
}
});
});
}
public updateTargetsOrMembersOnCanvasDelete = (canvasNodeID: string, zones: Array<Zone>, type: ZoneInstanceAssignmentType): void => {
_.forEach(zones, (zone) => {
_.forEach(zone.instances, (zoneInstance: ZoneInstance) => {
if (zoneInstance.isAlreadyAssigned(canvasNodeID)) {
zoneInstance.addOrRemoveAssignment(canvasNodeID, type);
//remove it from our list of BE targets and members as well (so that it will not be sent in future calls to BE).
zoneInstance.instanceData.setSavedAssignments(zoneInstance.assignments);
}
});
});
};
public createZoneInstanceFromLeftPalette = (zoneType: ZoneInstanceType, component: Component, paletteComponentType: string): Observable<ZoneInstance> => {
if (zoneType === ZoneInstanceType.POLICY) {
return this.policiesService.createPolicyInstance(component.componentType, component.uniqueId, paletteComponentType).map(response => {
let newInstance = new PolicyInstance(response);
component.policies.push(newInstance);
return new ZoneInstance(newInstance, component);
});
} else if (zoneType === ZoneInstanceType.GROUP) {
return this.groupsService.createGroupInstance(component.componentType, component.uniqueId, paletteComponentType).map(response => {
let newInstance = new GroupInstance(response);
component.groupInstances.push(newInstance);
return new ZoneInstance(newInstance, component);
});
}
}
public addInstanceToZone(zone: Zone, instance: ZoneInstance, hide?: boolean) {
if (hide) {
instance.hidden = true;
}
zone.instances.push(instance);
};
private findZoneCoordinates(zoneType): Point {
let point: Point = new Point(0, 0);
let zone = angular.element(document.querySelector('.' + zoneType + '-zone'));
let wrapperZone = zone.offsetParent();
point.x = zone.prop('offsetLeft') + wrapperZone.prop('offsetLeft');
point.y = zone.prop('offsetTop') + wrapperZone.prop('offsetTop');
return point;
}
public createPaletteToZoneAnimation = (startPoint: Point, zoneType: ZoneInstanceType, newInstance: ZoneInstance) => {
let zoneTypeName = ZoneInstanceType[zoneType].toLowerCase();
let paletteToZoneAnimation = this.dynamicComponentService.createDynamicComponent(PaletteAnimationComponent);
paletteToZoneAnimation.instance.from = startPoint;
paletteToZoneAnimation.instance.type = zoneType;
paletteToZoneAnimation.instance.to = this.findZoneCoordinates(zoneTypeName);
paletteToZoneAnimation.instance.zoneInstance = newInstance;
paletteToZoneAnimation.instance.iconName = zoneTypeName;
paletteToZoneAnimation.instance.runAnimation();
}
public startCyTagMode = (cy: Cy.Instance) => {
cy.autolock(true);
cy.nodes().unselectify();
cy.emit('tagstart'); //dont need to show handles because they're already visible bcz of hover event
};
public endCyTagMode = (cy: Cy.Instance) => {
cy.emit('tagend');
cy.nodes().selectify();
cy.autolock(false);
};
public handleTagClick = (cy: Cy.Instance, zoneInstance: ZoneInstance, nodeId: string) => {
zoneInstance.addOrRemoveAssignment(nodeId, ZoneInstanceAssignmentType.COMPONENT_INSTANCES);
this.showZoneTagIndicationForNode(nodeId, zoneInstance, cy);
};
public showGroupZoneIndications = (groupInstances: Array<ZoneInstance>, policyInstance: ZoneInstance) => {
groupInstances.forEach((groupInstance: ZoneInstance) => {
let handle: string = this.getCorrectHandleForNode(groupInstance.instanceData.uniqueId, policyInstance);
groupInstance.showHandle(handle);
})
};
public hideGroupZoneIndications = (instances: Array<ZoneInstance>) => {
instances.forEach((instance) => {
instance.hideHandle();
})
}
public showZoneTagIndications = (cy: Cy.Instance, zoneInstance: ZoneInstance) => {
cy.nodes().forEach(node => {
let handleType: string = this.getCorrectHandleForNode(node.id(), zoneInstance);
cy.emit('showhandle', [node, handleType]);
});
};
public showZoneTagIndicationForNode = (nodeId: string, zoneInstance: ZoneInstance, cy: Cy.Instance) => {
let node = cy.getElementById(nodeId);
let handleType: string = this.getCorrectHandleForNode(nodeId, zoneInstance);
cy.emit('showhandle', [node, handleType]);
}
public hideZoneTagIndications = (cy: Cy.Instance) => {
cy.emit('hidehandles');
};
public getCorrectHandleForNode = (nodeId: string, zoneInstance: ZoneInstance): string => {
if (zoneInstance.isAlreadyAssigned(nodeId)) {
if (zoneInstance.type == ZoneInstanceType.POLICY) {
return CanvasHandleTypes.TAGGED_POLICY;
} else {
return CanvasHandleTypes.TAGGED_GROUP;
}
} else {
return CanvasHandleTypes.TAG_AVAILABLE;
}
};
}
CompositionGraphZoneUtils.$inject = [
'DynamicComponentService',
'PoliciesServiceNg2',
'GroupsServiceNg2'
];
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