class BatchesController < ApplicationController    
	 skip_before_filter  :verify_authenticity_token 
     before_action :authenticate_member!
    def index
    	@product_category_id=""
    	@clients=Client.all.order('id desc')
    	@product_categories=ProductCategory.all.order('id desc')
    	@batches=Batch.joins('inner join users on users.id=batches.user_id')
    				  .select('batches.*,users.name as user_name').order('batches.id desc').page(params[:page])
        @count = Batch.joins('inner join users on users.id=batches.user_id')
                      .select('batches.*').count

    end

    def search
    	client_id=params[:client_id]
        product_category_id=params[:product_category_id]
        search_keyword = params[:search_keyword]

        if client_id == "" && product_category_id == "" && search_keyword == "" then
            @batches=Batch.joins('inner join users on users.id=batches.user_id')
                      .select('batches.*,users.name as user_name').order('batches.id desc').page(params[:page])
            @count = Batch.joins('inner join users on users.id=batches.user_id')
                      .select('batches.*').count

        elsif client_id == "" && product_category_id == "" then
            @batches=Batch.joins('inner join users on users.id=batches.user_id')
                     .select('batches.*,users.name as user_name').where('LOWER(order_ref) like ?', "%#{params[:search_keyword]}%").order('batches.id desc').page(params[:page])  
            @count=Batch.joins('inner join users on users.id=batches.user_id')
                      .select('batches.*').where('LOWER(order_ref) like ?', "%#{params[:search_keyword]}%").count 

        elsif  client_id == "" then 
            @batches=Batch.joins('inner join users on users.id=batches.user_id')
                      .select('batches.*,users.name as user_name').where('product_category_id=? and LOWER(order_ref) like ?',params[:product_category_id], "%#{params[:search_keyword]}%").order('batches.id desc').page(params[:page])

            @count=Batch.joins('inner join users on users.id=batches.user_id')
                      .select('batches.*').where('product_category_id=? and LOWER(order_ref) like ?',params[:product_category_id], "%#{params[:search_keyword]}%").count
        
        
        elsif product_category_id == "" then
            @batches=Batch.joins('inner join users on users.id=batches.user_id')
                     .select('batches.*,users.name as user_name').where('client_id=? and LOWER(order_ref) like ?', params[:client_id], "%#{params[:search_keyword]}%").order('batches.id desc').page(params[:page])
            
            @count=Batch.joins('inner join users on users.id=batches.user_id')
                      .select('batches.*').where('client_id=? and LOWER(order_ref) like ?', params[:client_id], "%#{params[:search_keyword]}%").count              
        else 
            @batches=Batch.joins('inner join users on users.id=batches.user_id')
                     .select('batches.*,users.name as user_name').where('product_category_id=? and client_id=? and LOWER(order_ref) like ?',params[:product_category_id], params[:client_id], "%#{params[:search_keyword]}%").order('batches.id desc').page(params[:page])                                                                       
            @count=Batch.joins('inner join users on users.id=batches.user_id')
                      .select('batches.*').where('product_category_id=? and client_id=? and LOWER(order_ref) like ?',params[:product_category_id], params[:client_id], "%#{params[:search_keyword]}%").count
                          
        end           
    end
end