/**
* ─────────────────────────────────────────────────────────────────────────────────────────────────┐
* This batch class is handle webhook craete process into the Shopify platform.
* Using Shopify API we are creating the webhooks into the Shopify.
* As per the user requirement we are creating webhooks and delete as well.
* We must create webhool for customer and product.
* Shopify API Documentation: https://shopify.dev/docs/admin-api/rest/reference
* Create Shopify Store: https://www.shopify.com/signup?itcat=identity&itterm=create-new-store
* Shopify API Release 2020: https://www.shopify.in/partners/blog/shopify-api-release-january-2020
* What is Person Account in Salesforce ? https://help.salesforce.com/articleView?id=account_person.htm&type=5
* ──────────────────────────────────────────────────────────────────────────────────────────────────
* @author         Sumit    <sumit@hicShopify.com>
* ────────────────────────────────────────────────────────────────────────────────────────────────── 
*/
global with sharing class BatchForCreateWebhookMultiStore implements Database.Batchable<HIC_ShopifySync__HIC_Webhook__c>, Database.AllowsCallouts, Database.Stateful{
    
    //Providing Username and Password
    public static string USER_NAME;
    public static string PASSWORD;
    //Provide URL of the Shopify store to HTTP requests
    public static string shopifyUrl;
    String store = 'Default';
    
    public static List<HIC_ShopifySync__HIC_Configuration__c >  configurationList = new List<HIC_ShopifySync__HIC_Configuration__c >();
        
    global BatchForCreateWebhookMultiStore(String store){
        this.store = store;
        configurationList = [Select id, name, HIC_ShopifySync__Shopify_URL__c, HIC_ShopifySync__API_Key__c, HIC_ShopifySync__Private_Key_Password__c, HIC_ShopifySync__Opportunity__c, HIC_ShopifySync__Order__c, HIC_ShopifySync__Opportunity_Line_Item__c, HIC_ShopifySync__Order_Line_Item__c, HIC_ShopifySync__Order_Fulfillment__c, HIC_ShopifySync__Person_Account__c,HIC_ShopifySync__Enable_Draft_Order__c  from HIC_ShopifySync__HIC_Configuration__c where HIC_ShopifySync__Store__c =: store limit 1];
        USER_NAME = configurationList[0].HIC_ShopifySync__API_Key__c;
        PASSWORD = configurationList[0].HIC_ShopifySync__Private_Key_Password__c;
        shopifyUrl = configurationList[0].HIC_ShopifySync__Shopify_URL__c;
    } 

    global BatchForCreateWebhookMultiStore(){
        
    }

    List <HIC_ShopifySync__HIC_Webhook__c> webhookListToPass = new List <HIC_ShopifySync__HIC_Webhook__c>();
    
    global Iterable<HIC_ShopifySync__HIC_Webhook__c> start(Database.BatchableContext bc){
        List <HIC_ShopifySync__HIC_Webhook__c> webhookList;
        if(store != 'Default'){
            List <HIC_ShopifySync__HIC_Configuration__c> config = [Select id, HIC_ShopifySync__Shopify_Objects__c, HIC_ShopifySync__Opportunity_Sync__c, HIC_ShopifySync__Inventory_Location_Sync__c, HIC_ShopifySync__Draft_Order_Sync__c, HIC_ShopifySync__Order_Sync__c, HIC_ShopifySync__Customer_Sync__c, HIC_ShopifySync__Collection_Sync__c, HIC_ShopifySync__Product_Sync__c, HIC_ShopifySync__Salesforce_Site_URL__c,HIC_ShopifySync__Enable_Draft_Order__c,HIC_ShopifySync__Inventory_Location__c from HIC_ShopifySync__HIC_Configuration__c WHERE  HIC_ShopifySync__Store__c=: store LIMIT 1];
            Set <String> selectedObjects = new Set <String>(); 
            
            for (HIC_ShopifySync__HIC_Configuration__c con : config){
                if(con.HIC_ShopifySync__Order_Sync__c ){
                    selectedObjects.add('Order');
                }
                if(con.HIC_ShopifySync__Draft_Order_Sync__c ){
                    selectedObjects.add('DraftOrder');
                }
                if(con.HIC_ShopifySync__Customer_Sync__c){
                    selectedObjects.add('Customer');
                }
                if(con.HIC_ShopifySync__Collection_Sync__c){
                    selectedObjects.add('HIC_ShopifySync__Collection__c');
                }
                if(con.HIC_ShopifySync__Product_Sync__c){
                    selectedObjects.add('Product2'); 
                }
                if(con.HIC_ShopifySync__Inventory_Location__c){
                    selectedObjects.add('HIC_ShopifySync__Inventory_Level__c'); 
                    selectedObjects.add('HIC_ShopifySync__Location__c'); 
                } 
                if(con.HIC_ShopifySync__Shopify_Objects__c != null && con.HIC_ShopifySync__Shopify_Objects__c != ''){
                    for(String shObject : con.HIC_ShopifySync__Shopify_Objects__c.split(',')){
                        selectedObjects.add(shObject); 
                    }
                } 
            }
        
            webhookList = [Select HIC_ShopifySync__Store__c,HIC_ShopifySync__SF_URL_Mapping__c, HIC_ShopifySync__Shopify_Object__c,HIC_ShopifySync__DML_Type__c,HIC_ShopifySync__Topic__c,HIC_ShopifySync__Metafields_Namespace__c, HIC_ShopifySync__Webhook_Id__c from HIC_ShopifySync__HIC_Webhook__c where HIC_ShopifySync__Shopify_Object__c IN: selectedObjects AND HIC_ShopifySync__Store__c =: store LIMIT 500];
        }else{
            webhookList = [Select HIC_ShopifySync__Store__c,HIC_ShopifySync__SF_URL_Mapping__c, HIC_ShopifySync__Shopify_Object__c,HIC_ShopifySync__DML_Type__c,HIC_ShopifySync__Topic__c,HIC_ShopifySync__Metafields_Namespace__c, HIC_ShopifySync__Webhook_Id__c from HIC_ShopifySync__HIC_Webhook__c where HIC_ShopifySync__Store__c != 'Default' LIMIT 2000];
        }
        
        return webhookList;        
    }
    
    global void execute(Database.BatchableContext bc , List<HIC_ShopifySync__HIC_Webhook__c> scope){
    
        String orgId = UserInfo.getOrganizationId();
        List <HIC_ShopifySync__HIC_Configuration__c> confList;
        if(Schema.sObjectType.HIC_ShopifySync__HIC_Configuration__c.isAccessible() && 
           Schema.sObjectType.HIC_ShopifySync__HIC_Configuration__c.fields.Salesforce_Site_URL__c.isAccessible() &&
           Schema.sObjectType.HIC_ShopifySync__HIC_Configuration__c.fields.name.isAccessible())
            confList = [Select id, HIC_ShopifySync__Shopify_Objects__c, HIC_ShopifySync__Opportunity_Sync__c, HIC_ShopifySync__Inventory_Location_Sync__c, HIC_ShopifySync__Draft_Order_Sync__c, HIC_ShopifySync__Order_Sync__c, HIC_ShopifySync__Customer_Sync__c, HIC_ShopifySync__Collection_Sync__c, HIC_ShopifySync__Product_Sync__c, HIC_ShopifySync__Salesforce_Site_URL__c,HIC_ShopifySync__Enable_Draft_Order__c,HIC_ShopifySync__Inventory_Location__c from HIC_ShopifySync__HIC_Configuration__c WHERE HIC_ShopifySync__Store__c =: scope[0].HIC_ShopifySync__Store__c LIMIT 1];
        if(confList.isEmpty()) return;

        string webhookURL;
        if(!ShopifyController.isSiteSupportedOrg()){
            system.debug('@@@ NON SITE confList[0].HIC_ShopifySync__Salesforce_Site_URL__c BEFORE: '+confList[0].HIC_ShopifySync__Salesforce_Site_URL__c);
            //webhookURL  = confList[0].HIC_ShopifySync__Salesforce_Site_URL__c+'/api/webhook/shopify/'+Scope[0].HIC_ShopifySync__SF_URL_Mapping__c+'?objectname='+Scope[0].HIC_ShopifySync__Shopify_Object__c+'&DMLType='+Scope[0].HIC_ShopifySync__DML_Type__c+'&store='+scope[0].HIC_ShopifySync__Store__c+'&orgId='+orgId;
            webhookURL  = confList[0].HIC_ShopifySync__Salesforce_Site_URL__c+'/api/webhook/shopify?objectname='+Scope[0].HIC_ShopifySync__Shopify_Object__c+'&DMLType='+Scope[0].HIC_ShopifySync__DML_Type__c+'&store='+scope[0].HIC_ShopifySync__Store__c+'&orgId='+orgId;
        }else{
            system.debug('@@@ SITE confList[0].HIC_ShopifySync__Salesforce_Site_URL__c BEFORE: '+confList[0].HIC_ShopifySync__Salesforce_Site_URL__c);
            webhookURL  = confList[0].HIC_ShopifySync__Salesforce_Site_URL__c+'/services/apexrest/HIC_ShopifySync/'+Scope[0].HIC_ShopifySync__SF_URL_Mapping__c+'?objectname='+Scope[0].HIC_ShopifySync__Shopify_Object__c+'&DMLType='+Scope[0].HIC_ShopifySync__DML_Type__c+'&store='+scope[0].HIC_ShopifySync__Store__c; 
        }
        system.debug('@@@ webhookURL : '+webhookURL);
        //string webhookURL  = confList[0].HIC_ShopifySync__Salesforce_Site_URL__c+'/services/apexrest/HIC_ShopifySync/'+Scope[0].HIC_ShopifySync__SF_URL_Mapping__c+'?objectname='+Scope[0].HIC_ShopifySync__Shopify_Object__c+'&DMLType='+Scope[0].HIC_ShopifySync__DML_Type__c+'&store='+scope[0].HIC_ShopifySync__Store__c+'&orgId='+orgId; 
        Set <String> selectedObjects = new Set <String>(); 
        if(store == 'Default'){   
            for (HIC_ShopifySync__HIC_Configuration__c con : confList){
                if(con.HIC_ShopifySync__Order_Sync__c ){
                    selectedObjects.add('Order');
                }
                if(con.HIC_ShopifySync__Draft_Order_Sync__c ){
                    selectedObjects.add('DraftOrder');
                }
                if(con.HIC_ShopifySync__Customer_Sync__c){
                    selectedObjects.add('Customer');
                }
                if(con.HIC_ShopifySync__Collection_Sync__c){
                    selectedObjects.add('HIC_ShopifySync__Collection__c');
                }
                if(con.HIC_ShopifySync__Product_Sync__c){
                    selectedObjects.add('Product2'); 
                }
                if(con.HIC_ShopifySync__Inventory_Location__c){
                    selectedObjects.add('HIC_ShopifySync__Inventory_Level__c'); 
                    selectedObjects.add('HIC_ShopifySync__Location__c'); 
                } 
                if(con.HIC_ShopifySync__Shopify_Objects__c != null && con.HIC_ShopifySync__Shopify_Objects__c != ''){
                    for(String shObject : con.HIC_ShopifySync__Shopify_Objects__c.split(',')){
                        selectedObjects.add(shObject); 
                    }
                } 
            }
            if(!selectedObjects.contains(Scope[0].HIC_ShopifySync__Shopify_Object__c)) return;
        }
        webhookClass webhookObj = new webhookClass();
        webhookClass.cls_webhook innerObj = new webhookClass.cls_webhook();
        
        innerObj.topic = Scope[0].HIC_ShopifySync__Topic__c;
        innerObj.format = 'json';
        innerObj.address = webhookURL; 
        if(Scope[0].HIC_ShopifySync__Metafields_Namespace__c!=null && Scope[0].HIC_ShopifySync__Metafields_Namespace__c.trim() != ''){
            innerObj.metafield_namespaces = (Object[])JSON.deserializeUntyped(Scope[0].HIC_ShopifySync__Metafields_Namespace__c); 

        }

        webhookObj.webhook = innerObj;
        string webhookBody = JSON.serialize(webhookObj); 
       system.debug('webhookbody-->'+json.serializepretty(webhookBody));
        
        Map<string,string> responseMap = HICWebhookUtility.processRequest('webhooks','POST',webhookBody,scope[0].HIC_ShopifySync__Store__c);
        if(responseMap.containsKey('Ok')){
            webhookClass webhookResponseObj = (webhookClass)JSON.deserialize(responseMap.get('Ok'), webhookClass.class);
            Scope[0].Webhook_Id__c = webhookResponseObj.webhook.id;
            try{
                update Scope[0];
                //return 'Webhook created in Shopify';
            }catch(Exception e){
                system.debug('***Error in--'+e.getMessage());
            }
        }
    }
    global void finish(Database.BatchableContext bc){
    }
}