<?php 
namespace App\Models;

use CodeIgniter\Model;

class Requistion_model extends Model
{
   
    /**
     * This function is used to get the SupplierID and SupplierName information
     * @return array $result : This is result of the query
     */
    function getSupplierName()
    {
        $builder = $this->db->table('t_supplierdetailsn')
        ->select('SupplierID, SupplierName,ADeleteRequistionLineItemddress');
        //->where('roleId !=', 1);
        $query = $builder->get();
        
        return $query->getResult();
    }
	/**
     * This function is used to get the userId information
     * @return array $result : This is result of the query
     */
    function getusers()
    {
        $builder = $this->db->table('tbl_users')
        ->select('userId, name');
        
        //->where('roleId !=', 1);
        $query = $builder->get();
        
        return $query->getResult();
    }
    /* This function is used to  getEditRequistItemList view the information
     * @return array $result : This is result of the query
     */
    // don't forgot to check this 13th april 2024.
	function getEditRequistItemList($ReqNo)
    {

        $result = $this->db->query("CALL P_GET_REQUISTITEMLIST('".$ReqNo."')");
		
		
			//echo 'REQUISTITEMLIST Line item view successfully';
		
	 
		//  $result->next_result();

		if($result->getNumRows() > 0)
        {
          
             return $result->getResult();
        }

    
	/* $subQuery ='select distinct Req.ReqNo, Req.MaterialCode,Mat.MaterialName,Mat.UOM, Req.Quantity,
        ifnull(Po.Quantity,0)  as POQTY,sta.StatusName 
	    from  t_requestion_details Req join t_materialmaster Mat  on
        Req.MaterialCode = Mat.MaterialCode
        left  join t_purchaseorder_lineitem Po on Po.ReqNo =  Req.ReqNo
        left join t_purchaseorder_master POmast on POmast.PONO=Po.PONO
        and Po.MaterialCode = Req.MaterialCode
        join t_status sta on sta.StatusCode = Req.Status
        where Req.ReqNo = ? and POmast.Status != ?';
			
		$query = $this->db->query($subQuery, [$ReqNo,PO_AMENDED));	
		 
		   
			return $query->getResult(); */
       
    }

	/**
     * This function is used to get the userId information
     * @return array $result : This is result of the query
     */
    function getStatus()
    {
        $builder = $this->db->table('t_status')
        ->select('StatusCode,StatusName')
		->where('StatusType', REQUISTSTATUS)
        ->where('StatusCode !=', REQ_DRAFT);
        $query = $builder->get();
        
        return $query->getResult();
    }
    /* This function is used to get the Raw Material  information
     * @return array $result : This is result of the query
     */
    function getRequistionList($ReqNo, $IsArray = '')
    {
        $result = $this->db->query("CALL P_GET_AllREQUISTION('".$ReqNo."')");
        if (!$result) {
            return [];
        }
    
        if ($IsArray != '') {
            $data = $result->getResultArray(); // Fetch as an array
            return array_reverse($data); // Reverse the array and return
        } else {
            $data = $result->getResult(); // Fetch as an object array
            return array_reverse($data); // Reverse the array and return
        }
    }
    
	
	/**
     * This function is used to get Employee details based on Employee ID Selection
     * @return array $result : This is result of the query
     */
	function GetEmployeeDetails($EmpID)
    {
		
        $builder = $this->db->table('t_employee_details EMP')
		 ->select(' EMP.EmpID,EMP.Designation,DEPT.DEPCode,DEPT.DepartmentName')
		 ->join('t_departmentdetails DEPT', 'EMP.Departmentcode = DEPT.DEPCode')
		 ->where('EMP.EmpID ',$EmpID );
		 $query = $builder->get();
        
         return $query->getResultArray();
    }
	
	/**
     * This function is used to get the Cost Center details for the Login user department
     * @return array $result : This is result of the query
     */
	function GetCostCenterByDept($DeptId)
    {
		$builder = $this->db->table('t_costcenter_master Mast ')
		 ->select('Mast.CostCenterCode,Mast.CostCenterName')
         ->where('Mast.IsActive ',1 );
		 // ->join('t_costcenter_departments COST', 'COST.CostCenterCode = Mast.CostCenterCode','left')
		 // ->where('COST.DEPCode ',$DeptId );
		 $query = $builder->get();
        
         return $query->getResultArray();
    }
	/**
     * This function is used to get the Available BudgetAmount for the Cost center
     * @return array $result : This is result of the query
     */
	function GetAvailableBudgetAmount($CostCode,$Year,$BudgetType)
    {
        $builder = $this->db->table('t_costcenter_budget')
		 ->select('BudgetAmount')
		 ->where('CostCenterCode',$CostCode )
		 ->where('BudgetYear',$Year )
		 ->where('BudgetType',$BudgetType );
		 $query = $builder->get();
         return $query->getResultArray();
    }
	
	function EditMaterialCode($ReqNo,$ReqType)
	{
			$subQuery ='SELECT Mat.MaterialCode,Mat.MaterialName,Mat.UOM
			from t_materialmaster Mat where  Mat.MaterialCode not in (select Req.MaterialCode from t_requestion_details Req
			join  t_requestion_master mast on Req.ReqNo = mast.ReqNo where mast.ReqNo=? and mast.ReqType=?
			) and Mat.MaterialType=?';
			
			 $query = $this->db->query($subQuery, [$ReqNo,$ReqType,$ReqType]);	
		 
		
			return $query->getResult();
			
	}
	
	
	/**
     * This function is used to get the Material details for the Request type
     * @return array $result : This is result of the query
     */
	function GetMaterialCode($ReqType,$NotArray='')
    {
        $builder = $this->db->table('t_materialmaster')
		 ->select('MaterialCode, MaterialName,UOM')
         
         ->where('IsActive',1);
		 //->where('MaterialType',$ReqType );
		 
		 $query = $builder->get();
         if($NotArray == '')
		 {
         return $query->getResultArray();
		 }
		 else
		 {
			 return $query->getResult(); 
		 }
    }
	/**
     * This function is used to get the Raw Material  information
     * @return array $result : This is result of the query
     */
	function getRawMaterialList($MaterialCode)
    {	
        $builder = $this->db->table('t_materialmaster')
        ->select('MaterialName,UOM')
		->where('MaterialCode',$MaterialCode );		
        $query = $builder->get();
        
        return $query->getResultArray();
    }
	
		/**
     * 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 = '')
    {
		$builder = $this->db->table('t_configdetails')
        ->select('ConfigValue')
        
		 ->where('Config_id ',$ConfigID );
		 if($ConfigValue != '')
		 {
            $builder->where('ConfigValue != ',$ConfigValue );
		 }
        $query = $builder->get();
        
        return $query->getResult();
    }
	
	
	/**
     * This function is used to get the All employees
     * @return array $result : This is result of the query
     */
	function getAllEmployees()
    {
		
        $builder = $this->db->table('t_employee_details')
        ->select('EmpID,FirstName,LastName');
        
		$query = $builder->get();
        
        return $query->getResult();
    }
 
  /**
     * This function is used to get the Employee Details
     * @return array $result : This is result of the query
     */
	function getEmpIdByUserID($UserID)
    {
		$subQuery ='SELECT   EMP.EmpID,EMP.FirstName,EMP.Designation,DEPT.DEPCode,DEPT.DepartmentName 
		FROM t_employee_details EMP	JOIN t_departmentdetails DEPT ON
		EMP.Departmentcode = DEPT.DEPCode
		WHERE EMP.EmpID=(select EmpID from tbl_users where userId=?)';

		 $query = $this->db->query($subQuery, [$UserID]);	

        return $query->getResult();
    }
	
	 /**
     * This function is used to get the CostCenter for the Selected Employee
     * @return array $result : This is result of the query
     */
	function getCostCenterUserID($UserID)
    {
		// $subQuery ='SELECT  Mast.CostCenterCode,Mast.CostCenterName from t_costcenter_master Mast 
		// LEFT JOIN t_costcenter_departments COST ON COST.CostCenterCode = Mast.CostCenterCode
		// WHERE COST.DEPCode=(select Departmentcode from t_employee_details where EmpID = (select EmpID from tbl_users where userId=?))';
        $subQuery ='SELECT  Mast.CostCenterCode,Mast.CostCenterName from t_costcenter_master Mast where Mast.IsActive = 1';

		  $query = $this->db->query($subQuery, [$UserID]);	
		
        return $query->getResult();
    }

	/**
     * This function is used to get the Purchase order Type
     * @return array $result : This is result of the query
     */
	function CheckDraftStatus($UserID)
    {
		
		$subQuery = 'select count(ReqNo) as cnt,ReqNo from t_requestion_master where 
						Requestedby= ( select EmpID from tbl_users where userId=?) and status=?';   
          
        $query = $this->db->query($subQuery, [$UserID,REQ_DRAFT]);		
		  
        return $query->getResult();
    }
	/**
     * This function is used to get the Requsition List for the login user
     * @return array $result : This is result of the query
     */
	function getRequistDetails($ReqID,$NoArray='')  
	{
		
			$subQuery = 'select distinct ReqNo,ReqType,Status,Requestedby,DATE_FORMAT(mast.CreatedDate, "%d-%m-%Y") as CreatedDate,Schedule_Type,NumberOfService,Service_Period ,emp.FirstName,emp.EmpID,emp.Designation, Dept.DEPCode,Dept.DepartmentName,DATE_FORMAT(mast.ReqDate, "%d-%m-%Y") as  ReqDate,mast.CostCenterCode,Cost.CostCenterName
						from t_requestion_master  mast
                        left join  t_costcenter_master Cost on Cost.CostCenterCode = mast.CostCenterCode
						join t_employee_details emp  on mast.Requestedby = emp.EmpID
						join t_departmentdetails Dept on  emp.Departmentcode = Dept.DEPCode
						where ReqNo=?';   
            $query = $this->db->query($subQuery, [$ReqID]);
       
		  if($NoArray == '')
		  {
			return $query->getResultArray();
		  }
		  else
		  {
			  return $query->getResult();
		  }
    }
	 /**
     * This function is used to get the Requsition List for the login user
     * @return array $result : This is result of the query
     */
	function getRequistListUserID($UserID)
    {
		
			$subQuery = 'select ReqNo, ReqType ,Status,CreatedDate ,StatusName from  t_requestion_master mast
						join t_status st on st.StatusCode= mast.Status  where 
						Requestedby = ( select EmpID from tbl_users where userId=?) and Status != ? ';   
          
        $query = $this->db->query($subQuery, [$UserID,REQ_DELETED]);		
		  
        return $query->getResult();
    }
	 /**
     * This function is used to get the Requsition List for the login user
     * @return array $result : This is result of the query
     */
	function getRequistItemList($ReqID,$NoArray='')
    {
		
		/*	$subQuery = 'select  distinct  Req.ReqNo, Mat.MaterialCode,Mat.MaterialName,Mat.UOM, Req.Quantity,sum(Po.Quantity) as POQTY,sta.StatusName from t_materialmaster Mat  
	left join t_requestion_details Req on Req.MaterialCode = Mat.MaterialCode
      left join t_purchaseorder_lineitem Po on Po.ReqNo =  Req.ReqNo and Po.MaterialCode = Req.MaterialCode
	   left join t_status sta on sta.StatusCode = Req.Status where Req.ReqNo=?  group by Po.ReqNo,Req.MaterialCode';
  
          
         $query = $this->db->query($subQuery, [$ReqID));	*/
         	//  $result =   $this->db-> query("CALL P_GET_REQUISTITEMLIST('".$ReqID."')") ;    or die(mysql_error());	 
		//  $result ->next_result();
		
		$result = $this->db->query("CALL P_GET_REQUISTITEMLIST('".$ReqID."')");


            if ($result->getNumRows() > 0) {

                if ($NoArray == '') {

                    return $result->getResultArray();
                } else {

                    return $result->getResult();
                }
            }
    }
	
	/**
     * This function is used to add the Requistion into the Database
     * @return array $result : This is result of the query
     */
    // function addRequistion($Requistion)
    // {
    //     $this->db->transStart();
    // $builder = $this->db->table('t_requestion_master');
	// 		$builder->insert($Requistion);        
    //     $insert_id = $this->db->affectedRows();         
    //     $this->db->transComplete(); 
		
    //   	if($insert_id>0)
	// 	{
	// 	   $subQuery = 'select max(ReqNo) as ReqNo from t_requestion_master';   
          
    //     $query = $this->db->query($subQuery);
        
    //     return $query->getResultArray();
	// 	}

    function addRequisition($Requisition) {
        $this->db->transStart(); // Start transaction
    
        $result = $this->db->table('t_requestion_master')->insert($Requisition);
        $insert_id = $this->db->insertID();
        $affected_rows = $this->db->affectedRows();
        $this->db->transComplete(); // Complete transaction
    
        try {
            $result = ($result) ? $result : false;  
            if ($result && $affected_rows > 0) {
                
                $subQuery = 'SELECT ReqNo FROM t_requestion_master ORDER BY CreatedDate DESC LIMIT 1';
                $query = $this->db->query($subQuery);
                
                log_message('error', 'Added new Requisition: ReqID '.$insert_id);
    
                return $query->getResultArray();
            } else {
                throw new \Exception("Database error occurred, requisition master details not inserted");
            }
        } catch (\Exception $e) {
            log_message('error', $e->getMessage());
            return false;
        }
    }
	    
	/**
     * This function is used to check the Request is in Draft status 
     * @return array $result : This is result of the query
     */
	function RequistionIsExists($ReqBy)
    {
		
        $builder = $this->db->table('t_requestion_master')
        ->select('ReqNo')
		->where('Status ',REQ_DRAFT )
		->where('Requestedby ',$ReqBy );
		$query = $builder->get();
        if ($query->getNumRows() > 0) {
            return $query->getResultArray();
		}else{
            return [];
        }    
    }
	/**
     * This function is used to check the Request Line Item is in Draft status 
     * @return array $result : This is result of the query
     */
	function LineItemIsExists($ReqNo,$MaterialCode)
    {
		
        $builder = $this->db->table('t_requestion_details')
        ->select('ReqNo')
		->where('ReqNo ',$ReqNo )
		->where('MaterialCode ',$MaterialCode );
		$query = $builder->get();
        
        if ($query->getNumRows() > 0) {
			//echo $result->getNumRows();
            return $query->getResultArray();
		}       
    }
	/**
     * This function is used to add the Line item details to the Database
     * @return array $result : This is result of the query
     */
    function addRequistionDetails($Requistion,$RegNo='')
    {
        $this->db->transStart();
        $builder = $this->db->table('t_requestion_details');
		$builder->insert($Requistion);        
        $insert_id = $this->db->affectedRows();         
        $this->db->transComplete(); 
		$subQuery = 'select max(ItemNo) as ItemNo from t_requestion_details where ReqNo=?';     
		$query = $this->db->query($subQuery,[$RegNo]);
        return $query->getResultArray();     
	    
    }
	
	function getItemNumber($ReqNo,$MaterialCode)
	{
			$subQuery = 'select ItemNo from t_requestion_details where ReqNo=? and MaterialCode=?';   
          
			$query = $this->db->query($subQuery,[$ReqNo,$MaterialCode]);            
			
			return $query->getResultArray(); 
	}
	 /**
     * This function is used to delete the Line item from details into Database
     * @return array $result : This is result of the query
     */
	function DeleteRequistionLineItem( $ReqNo,$MaterialCode)
    {
        $this->db->table('t_requestion_details')->delete(['ReqNo' => $ReqNo,'MaterialCode'=>$MaterialCode]);
        return TRUE;
    }
	
	 /**
     * This function is used to update the details into Database
     * @return array $result : This is result of the query
     */
	function UpdateRequistionLineItem($Requist, $ReqNo,$MaterialCode)
    {
        $this->db->table('t_requestion_details')
        ->where('ReqNo', $ReqNo)
		->where('MaterialCode', $MaterialCode)
        ->update($Requist);
        
        return TRUE;
    }

   
    function UpdateAvlQty($BalanceQuantity,$MaterialCode)
    {
        $this->db->table('t_store_stockdetails')
            ->where('MaterialCode',$MaterialCode)
            ->update($BalanceQuantity);
    	
    	return TRUE;
    }
	
    /**
     * This function is used to update the details into Database
     * @return array $result : This is result of the query
     */
	function UpdateRequistion($Requistion, $ReqNo)
    {
        $this->db->table('t_requestion_master')
            ->where('ReqNo', $ReqNo)
            ->update($Requistion);
        return TRUE;
    }
	
	
	 /**
     * This function is used to get the List of  Requist details to the approver
     * @return array $result : This is result of the query
     */
	function getApproverRequistList($UserID,$Status = '',$FromDate='' ,$ToDate='')
    {
		// echo 'UserId: '.$UserID . 'From: '.$FromDate .'TO: '. $ToDate. 'Status: '. $Status;
		
			$subQuery = 'select distinct ReqNo,Status,mast.CreatedDate,Requestedby,emp.FirstName,mast.Comments,st.StatusName
						from t_requestion_master  mast join t_employee_details emp  on mast.Requestedby = emp.EmpID
						join t_departmentdetails Dept on  emp.Departmentcode = Dept.DEPCode
						join t_status st on st.StatusCode = mast.Status
						where  status not in(?,?,?) and emp.Departmentcode  in (select DEPCode from t_departmentdetails where  HeadDept= 
						(select HeadDept from t_departmentdetails where DEPCode = (select Departmentcode from t_employee_details where 
						EmpID=(select EmpID from tbl_users where userId=?))))';
			$subQuery1 = $subQuery;
            $order_by = ' order by mast.CreatedDate desc';
			$query ='';
			
         if($FromDate != '' && $ToDate != '' && $Status !='' )
			 {
			
			 $Where = 'and 	mast.CreatedDate >= ?  and   mast.CreatedDate <= ? and Status=?';
			 $subQuery1 .= $Where;
             $subQuery1 .= $order_by;
			 $query = $this->db->query($subQuery1, [REQ_DRAFT,REQ_DELETED,REQ_REJECTED,$UserID,$FromDate,$ToDate,$Status]);
            
		 }	
		 else if($FromDate != '' && $ToDate != '' &&  $Status =='')
		 {
			  $Where = 'and 	mast.CreatedDate >= ?  and   mast.CreatedDate <= ? ';
			  $subQuery1 .= $Where;
              $subQuery1 .= $order_by;
			  $query = $this->db->query($subQuery1, [REQ_DRAFT,REQ_DELETED,REQ_REJECTED,$UserID,$FromDate,$ToDate]);
              
		 }
          else if($Status != '' && $FromDate == '' && $ToDate == '')
		 {
			  $Where = 'and Status = ?';
			  $subQuery1 .= $Where;
              $subQuery1 .= $order_by;
			  $query = $this->db->query($subQuery1, [REQ_DRAFT,REQ_DELETED,REQ_REJECTED,$UserID,$Status]);
            
		 } 
		
		else
		{
            $subQuery .= $order_by;
			// $query = $this->db->query($subQuery, [REQ_DRAFT,REQ_DELETED,REQ_REJECTED,$UserID]);	
            $query = $this->db->query($subQuery, [REQ_DELETED,REQ_REJECTED,$UserID]);	
            
		}		
		  
		  
        return $query->getResult();
    }
	
	function getRequestBy(){
        $subQuery ='SELECT CONCAT_WS(" ",ted.FirstName,ted.LastName) as Full_Name ,tdd.DepartmentName, ted.EmpID
                    from t_employee_details as ted
                    left join t_departmentdetails as tdd on tdd.DEPCode =   ted.Departmentcode 
                    where ted.Designation  = "Admin Head" and  ted.IsActive = 1';

        $query = $this->db->query($subQuery);	
      
      return $query->getResult();
    }
	
}