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/**
* Created by rc2122 on 9/4/2017.
*/
import * as _ from "lodash";
import {Component, EventEmitter, Input, OnInit, Output, SimpleChanges} from '@angular/core';
import {RadioButtonModel, PropertyModel, InstanceFePropertiesMap, Component as ComponentModel} from "app/models";
import {Dictionary} from "lodash";
import {ComponentInstanceServiceNg2} from "../../../services/component-instance-services/component-instance.service";
import {PropertiesUtils} from "app/ng2/pages/properties-assignment/services/properties.utils";
import {Requirement} from "../../../../models/requirement";
import {Capability, RequirementCapabilityModel} from "../../../../models/capability";
const REQUIREMENT = 'Requirement';
const CAPABILITY = 'Capability';
@Component({
selector: 'select-requirement-or-capability',
templateUrl: './select-requirement-or-capability.component.html',
styleUrls: ['./select-reqiurement-or-capability.component.less']
})
export class SelectRequirementOrCapabilityComponent implements OnInit {
@Input() optionalRequirementsMap:Dictionary<Requirement[]>; //optional requirement map - key is type, value is array of requirements
@Input() optionalCapabilitiesMap:Dictionary<Capability[]>; //optional capabilities map - key is type, value is array of capabilities
@Input() selectedReqOrCapOption:string; // the selection value chosen by the user (options: requirement / capability )
@Input() currentComponent:ComponentModel;
@Input() componentInstanceId:string;
@Input() selectedReqOrCapModel:RequirementCapabilityModel;
@Output() updateSelectedReqOrCap:EventEmitter<RequirementCapabilityModel> = new EventEmitter<RequirementCapabilityModel>();
types:Array<string> = [];
selectedType:string;
selectOptions:Array<RadioButtonModel>;
requirementsTypes:Array<string> = [];
capabilitiesTypes:Array<string> = [];
disabledSelectReqOrCapOption: boolean; // If we need to disable the option to choose requirement or capability
displayCapReqListFilterByType:RequirementCapabilityModel[];
capabilityProperties:InstanceFePropertiesMap;
loadingCapabilityProperties:boolean;
private _loadingCapabilityProperties: Array<Capability>;
constructor(private componentInstanceServiceNg2:ComponentInstanceServiceNg2,
private propertiesUtils:PropertiesUtils) {
this.selectOptions = [new RadioButtonModel(REQUIREMENT, REQUIREMENT), new RadioButtonModel(CAPABILITY, CAPABILITY)];
this._loadingCapabilityProperties = [];
}
private initDefaultReqOrCapSelection = (): void => {
if(this.selectedReqOrCapOption){//for second step
this.disabledSelectReqOrCapOption = true;
}
if (this.selectedReqOrCapModel) {//init when there is selected req or cap
if (this.selectedReqOrCapModel instanceof Capability) {
this.selectedReqOrCapOption = this.selectOptions[1].value;
this.selectedType = this.selectedReqOrCapModel.type;
} else {
this.selectedReqOrCapOption = this.selectOptions[0].value;
this.selectedType = (<Requirement>this.selectedReqOrCapModel).capability;
}
}
if(Object.keys(this.optionalCapabilitiesMap).length === 0) { // If instance don't have capabilities
this.disabledSelectReqOrCapOption = true;
this.selectedReqOrCapOption = this.selectOptions[0].value;
} else if(Object.keys(this.optionalRequirementsMap).length === 0) { // If instance don't have requirements
this.disabledSelectReqOrCapOption = true;
this.selectedReqOrCapOption = this.selectOptions[1].value;
}
this.selectedReqOrCapOption = this.selectedReqOrCapOption || this.selectOptions[1].value;
this.types = this.selectedReqOrCapOption == this.selectOptions[0].value ? this.requirementsTypes : this.capabilitiesTypes;
setTimeout(() => {
if (this.selectedType) {
this.initCapReqListFilterByType();
} else {
this.setDefaultValueType();
}
});
}
initCapabilityPropertiesTable = ():void => {
if(this.selectedReqOrCapModel instanceof Capability ) {
let selectedCapability = <Capability>this.selectedReqOrCapModel;
if (selectedCapability.properties && selectedCapability.properties.length) {
this.capabilityProperties = this.propertiesUtils.convertPropertiesMapToFEAndCreateChildren({ CAPABILITY : selectedCapability.properties}, false);
} else {
this.capabilityProperties = null;
}
}
}
ngOnChanges(changes:SimpleChanges) {
if (changes.selectedReqOrCapModel) {
this.capabilityProperties = null;
if (this.selectedReqOrCapModel && this.selectedReqOrCapOption === CAPABILITY) {
this.setCapabilityProperties();
}
}
}
ngOnInit() {
this.initTypesList();
this.initDefaultReqOrCapSelection();
this.initCapabilityPropertiesTable();
}
private initTypesList = ():void => {
this.requirementsTypes = _.keys(this.optionalRequirementsMap);
this.requirementsTypes.unshift('All');
this.capabilitiesTypes = _.keys(this.optionalCapabilitiesMap);
this.capabilitiesTypes.unshift('All');
}
private fillInDisplayCapReqListFilterByType = (allOptionalTypesMap:Dictionary<RequirementCapabilityModel[]>):void => {
if(this.selectedType === 'All'){
this.displayCapReqListFilterByType = [];
_.map(allOptionalTypesMap,(reqOrCapArray:RequirementCapabilityModel[])=>{
this.displayCapReqListFilterByType = this.displayCapReqListFilterByType.concat(reqOrCapArray);
})
}else{
this.displayCapReqListFilterByType = allOptionalTypesMap[this.selectedType];
}
// automatically select a *single* requirement or capability:
if (this.displayCapReqListFilterByType.length === 1) {
const selectedReqCap:RequirementCapabilityModel = this.displayCapReqListFilterByType[0];
this.selectReqOrCapFromList((this.selectedType === CAPABILITY) ? <Capability>selectedReqCap : <Requirement>selectedReqCap);
}
}
private initCapReqListFilterByType = ():void => {
if (this.selectedReqOrCapOption === CAPABILITY) {
this.fillInDisplayCapReqListFilterByType(this.optionalCapabilitiesMap);
} else {
this.fillInDisplayCapReqListFilterByType(this.optionalRequirementsMap);
}
}
private onTypeSelected = ():void => {
this.initCapReqListFilterByType();
if (this.displayCapReqListFilterByType.indexOf(this.selectedReqOrCapModel) === -1) {
this.selectReqOrCapFromList(null);
}
}
private setDefaultValueType = ():void =>{
// automatically select a *single* type from the list:
this.selectedType = (this.types.length === 2) ? this.types[1] : this.types[0];
this.initCapReqListFilterByType();
}
private onSelectRequirementOrCapability = ():void => {
this.types = this.selectedReqOrCapOption === REQUIREMENT ? this.requirementsTypes : this.capabilitiesTypes;
this.selectReqOrCapFromList(null);
this.setDefaultValueType();
}
private selectReqOrCapFromList = (selected:Requirement|Capability):void => {
if (this.selectedReqOrCapModel !== selected) {
this.selectedReqOrCapModel = selected;
this.updateSelectedReqOrCap.emit(selected);
}
}
private setCapabilityProperties = ():void => {
let selectedCapability = <Capability>this.selectedReqOrCapModel;
if (!selectedCapability.properties) {
this.loadingCapabilityProperties = true;
if (this._loadingCapabilityProperties.indexOf(selectedCapability) == -1) {
this._loadingCapabilityProperties.push(selectedCapability);
this.componentInstanceServiceNg2.getInstanceCapabilityProperties(this.currentComponent, this.componentInstanceId, selectedCapability)
.subscribe((response: Array<PropertyModel>) => {
if (this.selectedReqOrCapModel === selectedCapability) {
delete this.loadingCapabilityProperties;
}
this.initCapabilityPropertiesTable();
}, (error) => {
if (this.selectedReqOrCapModel === selectedCapability) {
delete this.loadingCapabilityProperties;
}
}, () => {
this._loadingCapabilityProperties.splice(this._loadingCapabilityProperties.indexOf(selectedCapability), 1);
});
}
} else {
delete this.loadingCapabilityProperties;
this.initCapabilityPropertiesTable();
}
}
}
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