<aura:component implements="flexipage:availableForAllPageTypes" access="global">
<aura:attribute name="recordId" type="String"/>
<aura:attribute name="DeveloperName" type="String"/>
<aura:attribute name="inputVariables" type="Object"/>

<aura:handler name="init" value="{!this}" action="{!c.doInit}"/>
<aura:registerEvent name="actionEvent" type="c:BI_LEX_GenericApprovalConfirm"/>

<lightning:overlayLibrary aura:id="modalLib"/>

<div class="slds-text-align_right"><lightning:buttonIcon variant="bare" iconName="utility:close" onclick="{!c.closeFlow}" size="large"/></div>
<lightning:flow aura:id="flowData" onstatuschange="{!c.statusChange}"/>

({
doInit : function(component, event, helper){
    var flow = component.find("flowData");
    flow.startFlow(component.get("v.DeveloperName"), component.get("v.inputVariables"));
},
closeFlow : function(component, event, helper){
    var actionEvent = $A.get("e.c:BI_LEX_GenericApprovalConfirm");
    actionEvent.setParams({
        "bypass" : false
    });
    actionEvent.fire();
    component.find("modalLib").notifyClose();
},
statusChange : function(component, event) {
    var result;
    var message;
    var params = {};
    var messageIndex;
    var generatedIndex;
    var generatedRecordId;
    var status = event.getParam("status");
    console.log("params: " + JSON.stringify(event.getParams()));
    debugger;
    //Contain outputVariables for generated record check
    if(event.getParams().hasOwnProperty('outputVariables')){
        var outputVariables = event.getParam("outputVariables");
        messageIndex = outputVariables.findIndex(x => x.name === 'CPQ_TxtErrorMsg');
        generatedIndex = outputVariables.findIndex(x => x.name === 'CPQ_GeneratedRecordId');
        //Error message found
        if(messageIndex !== -1 && outputVariables[messageIndex].value !== null){
            message = outputVariables[messageIndex].value;
        }
        //New record Id found
        if(generatedIndex !== -1 && outputVariables[generatedIndex].value !== null){
            generatedRecordId = outputVariables[generatedIndex].value;
        }
    }
    var actionEvent = $A.get("e.c:BI_LEX_GenericApprovalConfirm");
    switch(status){
        case 'FINISHED':
            result = message !== undefined ? false : true;
            break;
        case 'FINISHED_SCREEN':
            result = message !== undefined ? false : true;
            break;
        case 'ERROR':
            result = false;
            break;
    }
    //Finished or error found
    if(result !== undefined){
        params["bypass"] = result;
        //Related new record Id
        if(generatedRecordId !== null){
            params["generatedrecordid"] = generatedRecordId;
        }
        //Error message [default one if flow doesn't retrieve one]
        if(!result){
            params["message"] = message !== undefined ? message : $A.get("$Label.c.CPQ_LightningFlowTrouble");
        }
        console.log('***params: ' + JSON.stringify(params));
        debugger;
        actionEvent.setParams(params);
        actionEvent.fire();
        component.find("modalLib").notifyClose();
    }
},