public class LeadConvertOverride
{
    Public String leadId;
    Public Boolean bDoNotsendOpp{get;set;}
    public string AccountId;
    Public String strContactId;
    public string OpportunityId;
    public string strAccountPhone;
    public string strAccountName{get;set;}
    public string LeadCompName{get;set;}
    public string strLeadStatus;
    public string strLeadStatusdis;
    public string strOppertunityName{get;set;}
    public string strModifiedPhone;
    Public Task ObjTask {get;set;}
    List<Lead_History__c> leadhistorytoupdate = new List<Lead_History__c>();
    Database.LeadConvertResult lcr;
    Public string contactPhone; // Amit Added : US435709 :- Contact Phone field Phone Number Format not working as expected
    public LeadConvertOverride(){}
    public LeadConvertOverride (ApexPages.StandardController controller) {}
    
    public PageReference convertLeadMethod()
    {
        PageReference pr;
        leadId = ApexPages.CurrentPage().getParameters().get('Id');
        System.debug('leadId#######'+leadId);
        List<Lead> listLead=[select id,OwnerId,name,Status,Company ,Phone,Modified_Phone__c,Email,Lead_Status_Disposition_Code__c,Expected_Closed_Date__c from Lead where id=:leadId and IsConverted = false];
        
        Lead d= new lead();
        
        if(listLead.size()>0){
            d=listLead[0];
        }else
        {
            Lead listLeadConv=[select id,convertedopportunityid from Lead where id=:leadId and IsConverted = true];
            return (new Pagereference('/'+listLeadConv.convertedopportunityid)); 
        }
        
        LeadCompName       = d.Company;
        system.debug('Phone:'+d.Phone);
        if(d.Phone.length()==10)
            contactPhone=formatPhonenumber(d.Phone);
        
        system.debug('--Final---->'+contactPhone);
        if (d.Phone != NULL) {
            d.Phone = d.Phone.replace('-', '');
            d.Phone = d.Phone.replace('(', '');
            d.Phone = d.Phone.replace(')', '');
            d.Phone = d.Phone.replace(' ', '');
            strAccountPhone    = d.Phone;
        }
        
        else 
        {
            strAccountPhone    = d.Phone;
        }    
        strLeadStatus      = d.Status;
        strLeadStatusdis   = d.Lead_Status_Disposition_Code__c;
        strModifiedPhone   = d.Modified_Phone__c;
        
        List<Account> accList = new List<Account>();
        
        // Added for RecordType Check
        Id recordType =null;
        for(RecordType r: [Select id From RecordType r where r.SobjectType = 'Account' and r.DeveloperName = 'Prop_Sales'])
        {
            recordType  = r.id;
        }
        
        accList = [Select Id, Name,Phone FROM Account where RecordTypeId=:recordType and(Name=:LeadCompName or Phone=:strAccountPhone)];
        // RecordType Check End
        // Added String.isBlank(strModifiedPhone)check by deepak/aditya 30 jan 2014 PRJ0005K9Q - OPEN 2014 – Pipeline Enhancements 
        system.debug('@1'+ strLeadStatus      +strLeadStatusdis   + strModifiedPhone   );
        System.Debug('**************** '+d.Expected_Closed_Date__c+' ************ '+ System.Today());
        if((accList.size()==0 && strLeadStatusdis =='Qualified' &&  String.isBlank(strModifiedPhone)) && d.Expected_Closed_Date__c <> NULL && d.Expected_Closed_Date__c > System.Today())
        {
            Database.LeadConvert lc = new Database.LeadConvert();
            lc.setLeadId(leadId);
            
            // lc.setAccountId(accList[0].Id)
            LeadStatus convertStatus = [Select Id, MasterLabel from LeadStatus where IsConverted=true limit 1];
            lc.setConvertedStatus(convertStatus.MasterLabel);
            globalStaticVariables.isLeadConvertInProgress = True;
            try
            {
                lcr = Database.convertLead(lc);
            }
            Catch (Exception e)
            {
                ApexPages.Message myMsg = new ApexPages.Message(ApexPages.Severity.ERROR,'Error:Lead convert failed.');
                ApexPages.addMessage(myMsg);
            }
            Lead CurrentLead_converted = [select id,convertedAccountId, DoNotcall, Opt_Out_Reason__c, convertedContactId,convertedOpportunityId from Lead where id=: leadId];
            AccountId = CurrentLead_converted.convertedAccountId;
            strContactId = CurrentLead_converted.convertedContactId;
            
            //Added by Rabia for updating Lead History for OPEN-TCA-SF-Allant-Corrections project
            //Date - 16th Sept 2014
            List<Lead_History__c> lh = [select Contact__c from Lead_History__c where Lead__c =: leadId];
            if(lh.size() > 0){
                for(Lead_History__c l: lh){
                    l.Contact__c = strContactId;
                    leadhistorytoupdate.add(l);              
                }
            }
            update leadhistorytoupdate;
            //End of addition by Rabia
            
            //===== Added by Arvind on 10/09/2015 for User Story: US263060 
            
            List<Phone_DNC_Related_Record__c> ldJunctionUpdLst = new List<Phone_DNC_Related_Record__c>();
            
            for(Phone_DNC_Related_Record__c Ldj : [Select id,Phone_DNC_ID__c, Lead_ID__c, Opportunity_Id__c from Phone_DNC_Related_Record__c where Lead_Id__c =:LeadId]){               
                ldJunctionUpdLst.add(new Phone_DNC_Related_Record__c(Id = Ldj.id, Lead_ID__c=null, Phone_DNC_Id__c=Ldj.Phone_DNC_ID__c, Opportunity_ID__c=CurrentLead_converted.ConvertedOpportunityId));
            }    
            if(ldJunctionUpdLst.size()>0)              
                update ldJunctionUpdLst;
            
            //===== User Story: US263060 Addition End
            
            
            
            
            if(strContactId != null)
            {
                contact c = [select System_Generated__c,Disclosure_presented__c from contact where id = :strContactId];
                c.System_Generated__c = true;
                c.Disclosure_presented__c = true;
                c.Disclosure_Old_Email__c = d.Email;
                if(contactPhone<>null && contactPhone<>'')
                    c.Phone=contactPhone;
                update c;
            }
            OpportunityId = CurrentLead_converted.convertedOpportunityId;
            // Added to populate DoNotCall on Opportunity
            if(OpportunityId != null)
            {
                Opportunity Op = [select Do_Not_Call__c, Opt_Out_Reason__c from Opportunity where id = :OpportunityId];
                Op.Do_Not_Call__c = CurrentLead_converted.DoNotCall;
                Op.Opt_Out_Reason__c  = CurrentLead_converted.Opt_Out_Reason__c;
                update Op;
            }
            
            
            pr=new Pagereference('/'+OpportunityId);  
            
            return pr;
            
        }
        else {
            
            pr = new pagereference('/apex/CustomLeadConvert?id='+ApexPages.CurrentPage().getParameters().get('Id'));
            pr.setRedirect(true);
            return pr;
            
        }
        
    }
    
    //Amit: Added to format the contact phone number to salesforce format
    //US435709 :- Contact Phone field Phone Number Format not working as expected
    Public String formatPhonenumber(string phNumber){
        String phone=phNumber;
        string first3numbers='('+phone.left(3)+')';
        string second3numbers=+' '+phone.substring(3,6);
        string third4numbers='-'+phone.substring(6,10);
        string finalPhoneNumber=first3numbers+second3numbers+third4numbers;
        system.debug('-phone-'+phone);
        system.debug('--'+'('+first3numbers+')');
        system.debug('--'+' '+second3numbers);
        system.debug('--'+'-'+third4numbers);
        system.debug('-Final Number-'+finalPhoneNumber);  
        return finalPhoneNumber;
    }
    
}