class Api::BatchLineItemsController < ApplicationController
	skip_before_filter  :verify_authenticity_token
	def register
        batch_id=params[:batch_id]     
        session_token=params[:session_token]
        manufacture_uid = params[:card_manufacture]
         
        client_id=""      

        check_member= Member.authenticate_session_token(session_token)
        if !check_member.nil?
            encrypt_key=""
            wristband_code=""

            find_batch = Batch.find_by_id(batch_id)
            if !find_batch.nil?       
                card_type=find_batch.adult_or_child.upcase                                        
                find_user=Client.find_by_id(find_batch.client_id)
                if !find_user.nil?
                    encrypt_key=find_user.secrect_key                                   
                    product_type=find_user.product_type
                    client_id=find_user.id

                    if !encrypt_key.nil?  
                        check_manufacture = BatchLineItem.find_by_manufacture_uid(manufacture_uid)            
                        if check_manufacture.nil? 
                            serial_no=BatchLineItem.generate_serial_no(client_id.to_s)
                            if product_type.downcase=="ticket"  
                                str="manufacture_uid="+manufacture_uid.to_s+"&serial_no="+serial_no.to_s               
                                 
                                digest_data= Digest::MD5.hexdigest(str)                 
                                hex_data=digest_data.hex            
                                hex_str=hex_data.to_s
                                wristband_code=hex_str[0..15]   
                                check_wirstband=BatchLineItem.find_by_asset_identity(wristband_code)
                                        
                                if check_wirstband.nil?
                                   @out=create_product(wristband_code,serial_no,batch_id,manufacture_uid,card_type)                                  
                                else
                                    @out=false,'Wristband  is already registered!'  
                                end
                            elsif product_type=="card"
                                @out=create_product(wristband_code,serial_no,batch_id,manufacture_uid,card_type)                                
                            end
                        else
                            @out=false,'Wristband  is already registered!'           
                        end
                    else
                        @out=false,'Invalid User!'      
                    end
                else
                    @out=false,'Client does not exist!'   
                end
            else
                @out=false,'Batch does not exist!'
            end
        else
            @out=false,'Sorry!Unauthorized user!'
        end
    end 
    def create_product(wristband_code,serial_no,batch_id,manufacture_uid,card_type)
        batchLineItem=BatchLineItem.new
        batchLineItem.asset_identity=wristband_code
        batchLineItem.serial_no=serial_no
        batchLineItem.batch_id=batch_id
        batchLineItem.manufacture_uid = manufacture_uid
        batchLineItem.asset_type = card_type
        batchLineItem.encoded_at = DateTime.now.beginning_of_day.utc.to_time.strftime("%Y-%m-%d")
        batchLineItem.verified_at =DateTime.now.beginning_of_day.utc.to_time.strftime("%Y-%m-%d")

        if batchLineItem.save
            lookup=Lookup.find_by_name('generate_serial_no')
            max_serail_no=lookup.max_value
            lookup.max_value=max_serail_no.to_i+1
            lookup.save

            @result = true,batchLineItem.serial_no,batchLineItem.asset_identity
        else
            @result=false,'Error occurs in registration encoder!'
        end 
    end   
end