<?php if(!defined('BASEPATH')) exit('No direct script access allowed');

class purchaseorder_model extends CI_Model
{
    /**
     * This function is used to get the user listing count
     * @param string $searchText : This is optional search text
     * @return number $count : This is row count
     */
    function purchaseorderListingCount($searchText = '')
    {
        $this->db->select('BaseT.PONO, BaseT.POType, BaseT.PODate,  ID.SupplierID,BaseT.SpecialOrder,  users.UserID,BaseT.RequesterEmail,BaseT.RequesterPh,BaseT.RequestedDate,BaseT.BudgetManager,BaseT.BudgetManagerDepartment,BaseT.PurchasingCategory');
        $this->db->from('T_PurchaseOrderDetails as BaseT');
        $this->db->join('tbl_users as users', 'users.userId = BaseT.userId','left');
        $this->db->join('T_SupplierDetailsN as ID', 'ID.SupplierID = BaseT.SupplierID','left');
        if(!empty($searchText)) {
            $likeCriteria = "(BaseT.PONO  LIKE '%".$searchText."%'
                            OR  BaseT.POType  LIKE '%".$searchText."%'
                            OR  BaseT.PODate  LIKE '%".$searchText."%'
                            OR  BaseT.SupplierID  LIKE '%".$searchText."%'
                            OR  BaseT.UserID  LIKE '%".$searchText."%'
                            OR  BaseT.RequesterEmail  LIKE '%".$searchText."%'
                            OR  BaseT.RequesterPh  LIKE '%".$searchText."%'
                            OR  BaseT.RequestedDate  LIKE '%".$searchText."%'
                            OR  BaseT.BudgetManager  LIKE '%".$searchText."%'
                            OR  BaseT.BudgetManagerDepartment  LIKE '%".$searchText."%'
                            OR  BaseT.PurchasingCategory  LIKE '%".$searchText."%'
                            OR  BaseT.SpecialOrder  LIKE '%".$searchText."%')";
            $this->db->where($likeCriteria);
        }
        //$this->db->where('BaseT.isDeleted', 0);
        $this->db->where('BaseT.userId !=', 1);
        $query = $this->db->get();
        
        return count($query->result());
    }
    
    /**
     * This function is used to get the user listing count
     * @param string $searchText : This is optional search text
     * @param number $page : This is pagination offset
     * @param number $segment : This is pagination limit
     * @return array $result : This is result
     */
    function purchaseorderListing($searchText = '', $page, $segment)
    {
        $this->db->select('BaseT.PONO, BaseT.POType, BaseT.PODate,  ID.SupplierID,BaseT.SpecialOrder,  users.UserID,BaseT.RequesterEmail,BaseT.RequesterPh, BaseT.RequestedDate, BaseT.BudgetManager, BaseT.BudgetManagerDepartment, BaseT.PurchasingCategory');
        $this->db->from('T_PurchaseOrderDetails as BaseT');
        $this->db->join('tbl_users as users', 'users.userId = BaseT.userId','left');
        $this->db->join('T_SupplierDetailsN as ID', 'ID.SupplierID = BaseT.SupplierID','left');
		if(!empty($searchText)) {
            $likeCriteria = "(BaseT.PONO  LIKE '%".$searchfield."%'
                            OR  BaseT.POType  LIKE '%".$searchText."%'
                            OR  BaseT.PODate  LIKE '%".$searchText."%'
                            OR  BaseT.SupplierID  LIKE '%".$searchText."%'
                            OR  BaseT.UserID  LIKE '%".$searchText."%'
                            OR  BaseT.RequesterEmail  LIKE '%".$searchText."%'
                            OR  BaseT.RequesterPh  LIKE '%".$searchText."%'
                            OR  BaseT.RequestedDate  LIKE '%".$searchText."%'
                            OR  BaseT.BudgetManager  LIKE '%".$searchText."%'
                            OR  BaseT.BudgetManagerDepartment  LIKE '%".$searchText."%'
                            OR  BaseT.PurchasingCategory  LIKE '%".$searchText."%'
                            OR  BaseT.SpecialOrder  LIKE '%".$searchText."%')";
            $this->db->where($likeCriteria);
        }
        //$this->db->where('BaseT.isDeleted', 0);
        //$this->db->where('BaseT.userId !=', 1);
        $this->db->limit($page, $segment);
        $query = $this->db->get();
        
        $result = $query->result();        
        return $result;
    }
    
    /**
     * This function is used to get the SupplierID information
     * @return array $result : This is result of the query
     */
    function getSupplierName()
    {
        $this->db->select('SupplierID, SupplierName,Address');
        $this->db->from('T_SupplierDetailsN');
        //$this->db->where('roleId !=', 1);
        $query = $this->db->get();
        
        return $query->result();
    }
	/**
     * This function is used to get the userId information
     * @return array $result : This is result of the query
     */
    function getusers()
    {
        $this->db->select('userId, name');
        $this->db->from('tbl_users');
        //$this->db->where('roleId !=', 1);
        $query = $this->db->get();
        
        return $query->result();
    }

	/**
     * This function is used to get the Raw Material  information
     * @return array $result : This is result of the query
     */
	function getRawMaterialList()
    {
		
        $this->db->select('MaterialCode, MaterialName');
        $this->db->from('T_MaterialMaster');
				
        $query = $this->db->get();
        
        return $query->result();
    }
	
	
	/**
     * This function is used to get the Cost center  information
     * @return array $result : This is result of the query
     */
	function getCostCenter()
    {
		
        $this->db->select('CostName, Description');
        $this->db->from('T_CostCentre');
				
        $query = $this->db->get();
        
        return $query->result();
    }
	
	
		/**
     * This function is used to get the Config value from configuration table
     * @return array $result : This is result of the query
     */
	function getConfigValue($ConfigID ,$ConfigValue = '')
    {
		
        $this->db->select('ConfigValue');
        $this->db->from('T_ConfigDetails');
		 $this->db->where('Config_id ',$ConfigID );
		 if($ConfigValue != '')
		 {
			  $this->db->where('ConfigValue != ',$ConfigValue );
		 }
        $query = $this->db->get();
        
        return $query->result();
    }
	
	
	/**
     * This function is used to get the Purchase order Type
     * @return array $result : This is result of the query
     */
	function getAllEmployees()
    {
		$this->db->select('EmpID,FirstName,LastName');
        $this->db->from('T_Employee_Details');
		$query = $this->db->get();
        
        return $query->result();
    }
 
    
    
    /**
     * This function is used to add New Purchase order to  the system
    
     */
    function addNewPO($PO_Type,$PO_Date,$Supplier_ID,$Special_Order,$User_ID,$Requester_Email,$Requester_Ph,$Requested_Date,$Budget_Manager,
	    $Budget_Manager_Department,$Purchasing_Category,$Purchasing_Justification,$Created_By,$BasicValue,$DiscountType,$txtDiscount,$PackagingType,
				$txtPackaging,$Exciseduty,$txtVat,$txtFreight,$AfterDiscount,$AfterPackaging,$AferExciseduty,$txtAfterVat,$txtOrderValue)
    {
		 
			 $result =  $this->db-> query("CALL P_PURCHASEORDER_DETAILS('".$PO_Type."',STR_TO_DATE('".$PO_Date."','%m-%d-%Y %H:%i:%s'),'".$Supplier_ID."','".$Special_Order."','".$User_ID."'
		                        ,'".$Requester_Email."','".$Requester_Ph."',STR_TO_DATE('".$Requested_Date."','%m-%d-%Y %H:%i:%s'),'".$Budget_Manager."','".$Budget_Manager_Department."','".$Purchasing_Category."','".$Purchasing_Justification."','".$Created_By."','".$BasicValue."','".$DiscountType."','".$txtDiscount."','".$PackagingType."','".$txtPackaging."','".$Exciseduty."','".$txtVat."','".$txtFreight."','".$AfterDiscount."','".$AfterPackaging."','".$AferExciseduty."','".$txtAfterVat."','".$txtOrderValue."')")  or die(mysql_error());
		
		  // print_r($this->db->last_query());
		
		$result ->next_result();
		
		if ($result->num_rows > 0) {
			//echo $result->num_rows;
            return $result->result_array();
		}
        
	}
    
    
	/**
     * This function is used to add new PO Line Item to  T_PurchaseOrderLineItem table
     * @return number $insert_id : This is last inserted id
     */
	 
     function addNewPOLineItem($PONO,$Material_ID,$UOM,$Quantity,$UnitPrice)	
    {
		//echo 'addNewPOLineItem Model called';
 	    		
		$result =   $this->db-> query("CALL P_LINEITEM('".$PONO."','".$Material_ID."','".$UOM."',".$Quantity.",".$UnitPrice.")")  or die(mysql_error());
		
		$result ->next_result();
		
		//print_r($this->db->last_query());
		
		if ($result->num_rows > 0) 
		{
			//echo 'PO Line item Inserted successfully';
            return $result->result_array();
		}
		
       return $result ->result_array(); ;
	}
	
	/**
     * This function used to get user information by id
     * @param number $userId : This is user id
     * @return array $result : This is user information
     */
    function getPOLineItem($PO = '')
    {
		$this->db->select('POline.POLineNo as POLineNo,Raw.MaterialName as materialName ,POline.UOM as UOM,POline.Quantity as Quantity,POline.UnitPrice as UnitPrice, (POline.Quantity * POline.UnitPrice) as ProductPrice');
        $this->db->from('T_POLineItem as POline ');
        $this->db->join('T_RawMaterialDetailsN as Raw', 'POline.Material_ID = Raw.MaterialCode');
      	if(!empty($PO)) {
          
            $this->db->where('POline.PONO', $PO);
        }
       else
	   {
		      $likeCriteria = "(POline.PONO  is null)";
              $this->db->where($likeCriteria);
	   }
	  
        $query = $this->db->get();
      //  print_r($query);
        $result = $query->result(); 
        
        return $result;
	}
	
    /**
     * This function used to get user information by id
     * @param number $userId : This is user id
     * @return array $result : This is user information
     */
    function getuserInfo($PO)
    {
        $this->db->select('POType, PODate, SupplierID,SpecialOrder,UserID,RequestedDate,RequesterEmail,RequesterPh,PurchasingCategory,BudgetManager,BudgetManagerDepartment,');
        $this->db->from('T_PurchaseOrderDetails');
      
        $this->db->where('PONO', $PO);
        $query = $this->db->get();
        
        return $query->result();
    }
	
	function getPurchaseOrder($PONO)
	{
	  $this->db->select('PODetail.*,Supplier.SupplierName,Supplier.Address,usr.name as usrName');
      $this->db->from('T_PurchaseOrderDetails AS PODetail');
	  $this->db->join('T_SupplierDetailsN as Supplier', 'PODetail.SupplierID = Supplier.SupplierID');
	  $this->db->join('tbl_users as usr', 'usr.userId = PODetail.UserID');
      $this->db->where('PODetail.PONO', $PONO);
      $query = $this->db->get();
	  
	   $result = $query->result(); 
        
	  // print_r($this->db->last_query());	
       return $result;	
	}
    
	function getLastInsertedPO()
	{
		   $this->db->select('max(PONO) as PO');
			$this->db->from('T_PurchaseOrderDetails');    
		
			$query = $this->db->get();
        
			return $query->result_array();
	}
  function updatePODetails($PO,$PODetails)    
  {
	     $this->db->where('PONO', $PO);
        $this->db->update('T_PurchaseOrderDetails', $PODetails);
        
        return TRUE;
  }
}