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File: /home/cafsindia/.trash/application.1/controllers/Debit_leave.php
<?php if ( ! defined('BASEPATH')) exit('No direct script is allowed');
require_once("Action_controller.php");
require('./application/libraries/phpspreadsheet/autoload.php');
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Shared\Date;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
class Debit_leave  extends Action_controller{	
	public function __construct(){
		parent::__construct('debit_leave');
	}
	
	// LOAD PAGE QUICK LINK,FILTERS AND TABLE HEADERS
	public function index(){
		$data['encKey']        = $this->generateKey();
		$this->page_info();
		$data['module_sts']    = (int)$this->module_sts;
		$data['quick_link']    = $this->quick_link;
		$data['pick_list']     = $this->pick_list;
		$data['form_info']     = $this->form_info;
		$data['table_head']    = $this->table_head;
		$data['fliter_list']   = $this->fliter_list;
		$data['freeze_list']   = $this->freeze_list;

		$component_query  = 'SELECT pick_table,pick_list,components FROM cw_general_setting inner join cw_form_setting on cw_form_setting.prime_form_id = cw_general_setting.components WHERE entry_parameter_type = 3 and cw_general_setting.trans_status = 1';
		$component_info   = $this->db->query("CALL sp_a_run ('SELECT','$component_query')");
		$component_result = $component_info->result();
		$component_info->next_result();	
	
		$pick_list   = $component_result[0]->pick_list;
		$pick_table = $component_result[0]->pick_table;
		$components = $component_result[0]->components;
		$pick_list_val   = explode(",",$pick_list);
		$pick_list_val_1 = $pick_list_val[0];
		$pick_list_val_2 = $pick_list_val[1];
		$pick_query = "select $pick_list from $pick_table where trans_status = 1";
		$pick_data   = $this->db->query("CALL sp_a_run ('SELECT','$pick_query')");
		$pick_result = $pick_data->result();	
		$pick_data->next_result();
		if($pick_result){
			$pick_key   = array_column($pick_result, $pick_list_val_1);
			$pick_val   = array_column($pick_result, $pick_list_val_2);
			$final_pick = array_combine($pick_key, $pick_val);
		}
		$this->pick_list['component_value']['array_list'] = array("" => "---- Component Value----") + $final_pick;
		$data['master_pick']   = $this->pick_list;
		$this->load->view("$this->control_name/manage",$data);
	}
	
	//LOAD TABEL WITH FILTERS
	public function search(){
		$dec_data         = $this->cryptoDecrypt($_POST['Payload']);
		$_POST            = $dec_data['data'];
		if(!$_POST){
			echo json_encode(array('success' => false,'message' => 'Invalid Request..'));
			exit(0);
		}	
		$this->search_info();
		$module_sts       = (int)$this->module_sts;
		if(!$module_sts){
			echo json_encode(array('success' => FALSE, 'message' => "Search  Info Query Process Error..!"));
			exit(0);
		}else{
			$draw                = $this->input->post('draw');
			$start               = $this->input->post('start');
			$per_page            = $this->input->post('length');
			$order               = $this->input->post('order');
			$order_col           = $this->input->post('columns');
			$search              = $this->input->post('search');
			$column              = $order[0]['column'];
			$order_sor           = $order[0]['dir'];
			$order_col           = $order_col[$column]['data'];
			$search              = trim($search['value']);
			$search_query        = str_replace("@SELECT@",$this->select_query,$this->base_query);
			
			$search_result       = array();
			//ADDED BASIC,FILTER,COMMON QUERY HERE 
			$role_condition      = "";
			if($this->role_condition){
				$role_condition  = $this->role_condition;
			}
			//CURRENT FINANCIAL YEAR ID
			$leave_financial_info = $this->get_leave_financial_details();
			$prime_financial_id   = $leave_financial_info[0]->prime_leave_financial_year_id;

			$fliter_query = "";
			foreach($this->fliter_list as $fliter){
				$label_id         = $fliter->label_name;
				$field_isdefault  = (int)$fliter->field_isdefault;
				$field_type       = (int)$fliter->field_type;
				$prime_form_id 	  = $fliter->prime_form_id;

				if($field_isdefault === 1){
					$column_name = $this->prime_table .".$label_id";
					$search_val  = $this->input->post("$label_id");
					if($search_val){
						if($field_type === 4){
							$search_val    = date('Y-m-d',strtotime($search_val));
							$fliter_query .= ' and '.$column_name.' = "'.$search_val.'"';
						}else
						if(($field_type === 5) || ($field_type === 7)){
							$search_val    = trim(implode('","',$search_val));
							$fliter_query .= ' and '.$column_name.' in ("'.$search_val.'")';  
						}else
						if($field_type === 9){
							$search_id     = 'filter_'.$label_id.'_hidden_'.$prime_form_id;
							$search_val    = $this->input->post("$search_id");
							$fliter_query .= ' and '.$column_name.' in ("'.$search_val.'")';  
						}else
						if($field_type === 13){
							$search_val    = date('Y-m-d H:i:s',strtotime($search_val));
							$fliter_query .= ' and '.$column_name.' = "'.$search_val.'"';
						}else{
							$fliter_query .= ' and '.$column_name.' LIKE "'.$search_val.'%"';
						}
					}
				}
			}
			
			$common_search = "";
			if($search){
				foreach($this->table_head as $setting){
					$prime_form_id      = $setting->prime_form_id;
					$field_type         = (int)$setting->field_type;
					$pick_list          = $setting->pick_list;
					$pick_table         = $setting->pick_table;
					$pick_list_type     = $setting->pick_list_type;
					$input_view_type    = (int)$setting->input_view_type;
					$auto_prime_id      = $setting->auto_prime_id;
					$auto_dispaly_value = $setting->auto_dispaly_value;
					$label_id           = strtolower(str_replace(" ","_",$setting->label_name));
					$field_isdefault    = (int)$setting->field_isdefault;
					if($field_isdefault === 1){
						if(($input_view_type === 1) || ($input_view_type === 2)){
							$search_label = "$this->prime_table.$label_id";
							$search_val   = "";
							if($field_type === 4){ // having issues in date search
								if(strtotime($search)){
									$search_val = date('Y-m-d',strtotime($search));
									$common_search .= ' or '. $search_label .' like "%'.$search_val.'%"';
								}
							}else
							if(($field_type === 5) || ($field_type === 7) || ($field_type === 9)){
								$result = array_filter($this->pick_list[$label_id]['array_list'] ?? [], function ($item) use ($search) {
									if (stripos($item, $search) !== false) {
										return true;
									}
									return false;
								});
								if($result){
									$pick_key = implode('", "', array_keys($result ?? []) ?? []);
									$common_search .= ' or '. $search_label .' in("'.$pick_key.'")';
								}
							}else{
								$common_search .= ' or '. $search_label .' like "%'.$search.'%"';
							}
						}
					}
				}
				if($common_search){
					$common_search = ltrim($common_search,' or ');
					$common_search = " and ($common_search)";
					$common_search = str_replace("(,","(",$common_search);
					$common_search = str_replace("()","(0)",$common_search);
				}
			}
			$count_all_query    = str_replace("@SELECT@","count(*) as allcount",$this->base_query);
			$count_query        = $count_all_query.' where '.$this->prime_table.'.trans_status = 1 AND financial_setting_id = '.$prime_financial_id.' '.$role_condition.$fliter_query.$common_search;
			
			$search_query      .= " where $this->prime_table.trans_status = 1 AND financial_setting_id = $prime_financial_id $role_condition $fliter_query $common_search";
			$search_query      .= " ORDER BY  $order_col $order_sor";
			if((int)$per_page !== -1){
				$search_query  .= " LIMIT  $start,$per_page";
			}		
			
			$search_pro_qry     = [];
			$search_pro_qry[]   = array("return"=>"total_count","qry"=>$count_all_query);
			$search_pro_qry[]   = array("return"=>"filtered_count","qry"=>$count_query);
			$search_pro_qry[]   = array("return"=>"search_result","qry"=>$search_query);

			$search_info_rslt   = $this->run_multi_qry($search_pro_qry);
			$total_count        = $search_info_rslt->rslt->total_count[0]->allcount;
			$filtered_count     = $search_info_rslt->rslt->filtered_count[0]->allcount;
			
			$search_result      = json_decode(json_encode($search_info_rslt->rslt->search_result),true);

			if($search_result === null || $search_result === ''){
				$search_result  = [];
			}
			echo json_encode(array("draw" => intval($draw),"recordsTotal" => $total_count,"recordsFiltered" => $filtered_count,"data" => $search_result));		
		}
	}
	
	//LOAD MODEL PAGE VIEW WITH DATA
	public function view($form_view_id=-1){
		$data['primeId']     = $form_view_id;
		if($form_view_id !== -1){
			//Decrypt prime id from URL
			$decRslt          = $this->cryptoDecrypt(base64_decode(urldecode($form_view_id)));
			$form_view_id     = $decRslt['prime_id'];
			if(!$form_view_id){
				echo json_encode(array('success' => false,'message' => 'Invalid Request..','table_data' => ""));
				exit(0);
			}
		}
		//VIEW INFO FUNCTION
		$this->view_info($form_view_id);
		$data['encKey']                 = $this->generateKey();
		$data['module_sts']             = (int)$this->module_sts;
		//VIEW, FORM INPUT
		$data['view_info']              = $this->view_info;
		$data['form_info']              = $this->form_info;
		$data['formula_result']         = $this->formula_result;//for label color change
		$data['role_based_condition']   = $this->role_based_condition;//for label name readonly options
		
		//DEPENDENT AUTO PICKLIST
		$data['auto_pick']              = $this->depen_auto_list;//dependent auto result			
		$data['condition_list']         = $this->form_condition_list;
		
		/* Custom Code for Weekoff Component */
		$component_query  = 'SELECT pick_table,pick_list,components FROM cw_general_setting inner join cw_form_setting on cw_form_setting.prime_form_id = cw_general_setting.components WHERE entry_parameter_type = 3 and cw_general_setting.trans_status = 1';
		$component_info   = $this->db->query("CALL sp_a_run ('SELECT','$component_query')");
		$component_result = $component_info->result();
		$component_info->next_result();			
		$pick_list        = $component_result[0]->pick_list;
		$pick_table       = $component_result[0]->pick_table;
		$components       = $component_result[0]->components;
		$pick_list_val    = explode(",",$pick_list);
		$pick_list_val_1  = $pick_list_val[0];
		$pick_list_val_2  = $pick_list_val[1];
 
		$pick_query       = "select $pick_list from $pick_table where trans_status = 1";
		$pick_data        = $this->db->query("CALL sp_a_run ('SELECT','$pick_query')");
		$pick_result      = $pick_data->result();
		$pick_data->next_result();
		if($pick_result){
			$pick_key     = array_column($pick_result, $pick_list_val_1);
			$pick_val     = array_column($pick_result, $pick_list_val_2);
			$final_pick   = array_combine( $pick_key, $pick_val);
		}
		$this->pick_list[$components]['array_list'] = array("" => "---- $components ----") + $final_pick;		
		$data['leave_entry']   = $this->time_setting_components();		
		$data['all_pick']       = $this->pick_list;
		$data['components']     = $components;

		
		//VIEW DATA
		$base_query          = str_replace("@SELECT@",$this->view_select,$this->base_query);
		$form_view_qry       = $base_query .' where '.$this->prime_table.'.'.$this->prime_id.' = '.$form_view_id.' and '.$this->prime_table.'.trans_status = 1';
		$row_view_qry        = 'select * from cw_form_view_setting where  prime_view_module_id = "'.$this->control_name.'" and  form_view_type = "3" and trans_status = 1';

		$view_pro_qry        = [];
		$view_pro_qry[]      = array("return"=>"form_view","qry"=>$form_view_qry);
		$view_pro_qry[]      = array("return"=>"row_view_list","qry"=>$row_view_qry);	

		$view_info_rslt      = $this->run_multi_qry($view_pro_qry);
		$form_view_rslt      = $view_info_rslt->rslt->form_view[0];			
		$row_view_rslt       = $view_info_rslt->rslt->row_view_list;

		$data['form_view']   = $form_view_rslt;
		
		$row_view_list       = array();
		foreach($row_view_rslt as $view){
			$prime_form_view_id   = $view->prime_form_view_id;
			$row_set_data         = $this->get_row_set_data($prime_form_view_id,$form_view_id);
			$row_view_list[$prime_form_view_id] = $row_set_data;
		}
		$data['row_view_list']    = $row_view_list;
		//FOR DEPENDENT
		$data['get_depend_prime_id']   = $this->get_depend_fun();
		$data['depend_label_id']   	   = $this->depend_label_fun();	

		$this->load->view("$this->control_name/form",$data);
	}
	
	//SAVE MODEL DATA TO DATA BASE
	public function save(){
		//Encryption
		$encString      = file_get_contents('php://input');
		$_POST          = $this->cryptoDecrypt($encString);
		if(!$_POST){
			echo json_encode(array('success' => false,'message' => 'Invalid Request..','table_data' => ""));
			exit(0);
		}
		//SAVE INFO FUNCTION
		$this->save_info();	
		$module_sts          = (int)$this->module_sts;
		if(!$module_sts){
			echo json_encode(array('success' => FALSE, 'message' => "Save Info Query Process Error...!"));
			exit(0);
		}else{
			$unq_chk         = array();
			$prime_qry_key   = "";
			$prime_qry_value = "";
			$prime_upd_query = "";
			//Decrypt Form id
			$form_id         = $this->input->post($this->prime_id);
			if($form_id !== '-1'){ //Decryption
				$decRslt     = $this->cryptoDecrypt(base64_decode(urldecode($form_id)));
				$form_id     = (int)$decRslt['prime_id'];
				if(!$form_id){
					echo json_encode(array('success' => false,'message' => 'Invalid Request..','table_data' => ""));
					exit(0);
				}
			}else{
				$form_id = 0;
			}
			$financial_info      = $this->get_leave_financial_details();
			$prime_financial_id  = $financial_info[0]->prime_leave_financial_year_id;	
			$fin_start_date      = date("Y-m-d",strtotime($financial_info[0]->starting_date));	
			$fin_end_date        = date("Y-m-d",strtotime($financial_info[0]->ending_date));	
			$form_post_data      = array();	

			foreach($this->form_info as $setting){
				$field_type      = $setting->field_type;
				$input_view_type = (int)$setting->input_view_type;
				$label_id        = strtolower(str_replace(" ","_",$setting->label_name));
				$field_isdefault = $setting->field_isdefault;
				$unique_field    = (int)$setting->unique_field;
				$view_name       = $setting->view_name;
				$date_type       = $setting->date_type;
				
				if((int)$field_type === 7){
					$multi_name = $label_id."[]";
					$value = trim(implode(",",$this->input->post($multi_name) ?? []));
				}else{
					$value = trim($this->input->post($label_id));
				}
				
				if((int)$field_type === 4){
					if((int)$date_type === 1){
						$value = date('Y-m-d',strtotime($value));
					}else{
						$value = $value;
					}
				}else
				if((int)$field_type === 13){
					$value = date('Y-m-d H:i:s',strtotime($value));
				}else
				if((int)$field_type === 10){//File Upload
					$value 		 		 = $value;
					$remove_upload_fname = "old_".$label_id;
					$remove_upload_file  = $this->input->post($remove_upload_fname);
					if($value !== $remove_upload_file){
						unlink($remove_upload_file);  
					}
				}	
				
				
			$value = str_replace('"',"xdbquot",$value);
			$value = str_replace("'","xquot",$value);
			$value = str_replace("&","xxamp",$value);	
			
			//Sanitize SQL InJection chars
			$value = $this->sanitize_input($value, $field_type);

			if(($input_view_type === 1) || ($input_view_type === 2)){
				if((int)$field_isdefault === 1){
						$prime_qry_key     .= $label_id.",";
						$prime_qry_value   .= '"'.$value.'",';
						$prime_upd_query   .= $label_id.' = "'.$value.'",';
						if($unique_field === 1){
							$prime_unq_chk = $label_id.'= "'.$value.'"';
							$query = "select count(*) as rslt_count from $this->prime_table where $this->prime_id != $form_id and $prime_unq_chk";
							$unq_chk[] = array('label_id'=>$label_id,'view_name'=>$view_name,'query'=>$query,);
						}
					}
				}
				if($label_id === "component_value"){
					$component_value = $value;
				}else
				if($label_id === "employee_code"){
					$employee_code   = $value;
				}else
				if($label_id === "leave_type"){
					$leave_name      = $value;
					$leave_type      = strtolower($value.'_debit');
				}else
				if($label_id === "number_of_days"){
					$number_of_days  = (int)$value;
				}
			}
			$rslt_count = 0;
			$can_process = array();
			foreach($unq_chk as $unq_rslt){
				$query       = $unq_rslt['query'];
				$label_id    = $unq_rslt['label_id'];
				$view_name   = $unq_rslt['view_name'];
				$unq_info    = $this->db->query("CALL sp_a_run ('RUN','$query')");
				$unq_result  = $unq_info->result();
				$unq_info->next_result();
				if($unq_result){
					$rslt_count = (int)$unq_result[0]->rslt_count;
					if($rslt_count !== 0){
						$can_process[] = $view_name." already exist";
					}
				}
			}
			if(count($can_process) > 0){
				$can_process  = array_values($can_process);			
				$can_process  = implode(",<br/>", $can_process);
				echo json_encode(array('success' => false, 'message' => $can_process,));
			}else{
				$leave_credit          = $leave_name."_credit";
				$leave_debit           = $leave_name."_debit";
				$leave_used            = "used_".$leave_name;
				$leave_pending         = "pending_".$leave_name;
				$select_columns        = $leave_name.",".$leave_credit.",".$leave_debit.",".$leave_used.",".$leave_pending;
				$leave_opening_query   = 'select '.$select_columns.' from cw_leave_opening where employee_code = "'. $employee_code .'" and component_value = "'. $component_value .'" and trans_status = 1';
				$leave_opening_info    = $this->db->query("CALL sp_a_run ('SELECT','$leave_opening_query')");
				$leave_opening_result  = $leave_opening_info->result();
				$leave_opening_info->next_result();

				$total_leave           = $leave_opening_result[0]->$leave_name;
				$leave_credit          = $leave_opening_result[0]->$leave_credit;
				$leave_debit           = $leave_opening_result[0]->$leave_debit;
				$leave_used            = $leave_opening_result[0]->$leave_used;
				$leave_pending         = $leave_opening_result[0]->$leave_pending;
				$total_leave_used      = $leave_debit + $leave_used + $leave_pending;
				$total_leave_credit    = $total_leave + $leave_credit;
				$total_leave_balance   = $total_leave_credit - $total_leave_used;

				if((int)$total_leave_balance < $number_of_days){
					echo json_encode(array('success' => FALSE, 'message' => "Leave Balance Count is Not Valid"));
				}else{
					$created_on = date("Y-m-d h:i:s");
					if((int)$form_id === 0){
						$prime_qry_key     .= "financial_setting_id,trans_created_by,trans_created_date";
						$prime_qry_value   .= '"'.$prime_financial_id.'",'.'"'.$this->logged_id.'",'.'"'.$created_on.'"';
						$prime_insert_query = "insert into $this->prime_table ($prime_qry_key) values ($prime_qry_value)";
						$insert_info        = $this->db->query("CALL sp_a_run ('INSERT','$prime_insert_query')");
						$insert_result      = $insert_info->result();
						$insert_info->next_result();

						//UPDATE LEAVE OPENING TABLE FOR ADD DEBIT VALUE
						$last_leave_debit   = $leave_debit + $number_of_days;
						$leave_opening_upd_query  = 'UPDATE cw_leave_opening SET '.$leave_type.' = "'. $last_leave_debit .'" WHERE financial_setting_id = "'. $prime_financial_id .'" and component_value = "'. $component_value .'" and employee_code = "'. $employee_code .'"';

						$this->db->query("CALL sp_a_run ('UPDATE','$leave_opening_upd_query')");

						$insert_id = $insert_result[0]->ins_id;				
						echo json_encode(array('success' => TRUE, 'message' => "Successfully added", 'insert_id' => $insert_id));
					}else{
						$prime_upd_query    .= 'financial_setting_id = "'. $prime_financial_id .'",trans_updated_by = "'. $this->logged_id .'",trans_updated_date = "'.$created_on.'"';
						$prime_update_query  = 'UPDATE '. $this->prime_table .' SET '. $prime_upd_query .' WHERE '. $this->prime_id .' = "'. $form_id .'"';
						$this->db->query("CALL sp_a_run ('UPDATE','$prime_update_query')");
						//UPDATE LEAVE OPENING TABLE FOR ADD DEBIT VALUE
						$prime_upd_query    .= 'trans_updated_by = "'. $this->logged_id .'",trans_updated_date = "'.$created_on.'"';
						$leave_opening_upd_query  = 'UPDATE  cw_leave_opening SET '.$leave_type.' = "'. $last_leave_debit .'" WHERE financial_setting_id = "'. $prime_financial_id .'" and component_value = "'. $component_value .'" and employee_code = "'. $employee_code .'"';
						$this->db->query("CALL sp_a_run ('UPDATE','$leave_opening_upd_query')");

						echo json_encode(array('success' => TRUE, 'message' => "Successfully updated",'insert_id' => $form_id));
					}
				}
			}
		}
	}
	
	//UPDATE STATUS TO DELETE IN MODULE PRIMARY TABLE
	public function delete(){
		//Encryption
		$encString      = file_get_contents('php://input');
		$_POST          = $this->cryptoDecrypt($encString);
		if(!$_POST){
			echo json_encode(array('success' => false,'message' => 'Invalid Request..','table_data' => ""));
			exit(0);
		}
		$delete_ids    = implode(",",$this->input->post('delete_ids') ?? []);
		$can_process   = TRUE;
		$delete_status = FALSE;
		if($this->check_delete_status()){
			$delete_status = TRUE;
			$check_table_query  = 'SELECT GROUP_CONCAT(prime_module_id) as prime_module_id,GROUP_CONCAT(label_name) as label_name from cw_form_setting WHERE pick_table = "'. $this->prime_table .'" and  trans_status = 1 ';
			$check_table_info   = $this->db->query("CALL sp_a_run ('SELECT','$check_table_query')");
			$check_table_rlst   = $check_table_info->row();
			$check_table_info->next_result();
			if($check_table_rlst->prime_module_id){
				$prime_module_id         = explode(",",$check_table_rlst->prime_module_id);
				$label_name              = explode(",",$check_table_rlst->label_name);
				$i                       = 0;
				foreach($prime_module_id as $check_modules){
					$table_name          = "cw_".$check_modules;
					$select_table        = "$table_name.$label_name[$i]";
					$select_where        = " and $table_name.$label_name[$i] in ($delete_ids)";
					$check_module_query  = 'SELECT '.$select_table.' from '.$table_name.' WHERE '.$table_name.'.trans_status = 1 '.$select_where.' LIMIT 0,1'; 
					$check_module_info   = $this->db->query("CALL sp_a_run ('SELECT','$check_module_query')");
					$values_count        = $check_module_info->num_rows();
					$check_module_info->next_result();
					if((int)$values_count > 0){
						$table_names  .= "$check_modules,";
						$can_process   = False;
						$delete_status = False;
					}
					$i++;
				}				
			}
			$table_names = rtrim($table_names,",");
			if($delete_status){
				$delete_query  = 'DELETE FROM '. $this->prime_table .'  WHERE '. $this->prime_id .' in ('. $delete_ids .')';
				if($this->db->query("CALL sp_a_run ('RUN','$delete_query')")){
					$row_set_query   = 'SELECT form_view_label_name from cw_form_view_setting where form_view_type = "3" and prime_view_module_id = "'. $this->control_name .'" and trans_status = 1';
					$row_set_info    = $this->db->query("CALL sp_a_run ('SELECT','$row_set_query')");
					$row_count       = (int)$row_set_info->num_rows();
					$row_set_info->next_result();
					if($row_count !== 0){
						$row_set_result         = $row_set_info->result();
						$delete_table_name      = '';
						$delete_table_condition = '';
						foreach($row_set_result as $row_set){
							$row_set_table_name      = "cw_".$this->control_name."_".$row_set->form_view_label_name;
							$delete_table_name      .= "$row_set_table_name,";
							$delete_table_condition .= " $row_set_table_name.$this->prime_id  in ('$delete_ids') and";
						}
						$delete_table_name           = rtrim($delete_table_name,',');
						$delete_table_condition      = rtrim($delete_table_condition,'and');
						$delete_row_set_query  = 'DELETE FROM '. $delete_table_name .'  WHERE '. $delete_table_condition.'';
						$this->db->query("CALL sp_a_run ('RUN','$delete_row_set_query')");						
					}
					$can_process = False;
				}
				
			}
		}
		if($can_process){
			$created_on = date("Y-m-d h:i:s");
			$prime_upd_query    .= 'trans_deleted_by = "'. $this->logged_id .'",trans_deleted_date = "'.$created_on.'"';
			$prime_update_query  = 'UPDATE '. $this->prime_table .' SET trans_status = 0,'. $prime_upd_query .' WHERE '. $this->prime_id .' in ('. $delete_ids .')';
			if($this->db->query("CALL sp_a_run ('UPDATE','$prime_update_query')")){
				echo json_encode(array('success' => TRUE, 'message' => "Successfully Deleted"));
			}else{
				echo json_encode(array('success' => FALSE, 'message' => "Unable to delete"));
			}
		}else
		if($delete_status){
			echo json_encode(array('success' => TRUE, 'message' => "Successfully Deleted"));
		}else{
			echo json_encode(array('success' => FALSE, 'message' => "Unable to delete, This value is already used in $table_names modules"));
		}
	}
	
	//CHECK UNIQUE FIELD STATUS
	public function check_delete_status(){
		$check_delete_query  = 'SELECT GROUP_CONCAT(unique_field) as unique_field from cw_form_setting WHERE prime_module_id = "'. $this->control_name .'" and  trans_status = 1 ';
		$check_delete_info   = $this->db->query("CALL sp_a_run ('SELECT','$check_delete_query')");
		$check_delete_rlst   = $check_delete_info->row();
		$check_delete_info->next_result();
		$unique_info         = explode(",",$check_delete_rlst->unique_field);
		if(in_array('1', $unique_info ?? [])){
			return TRUE;
		}else{
			return FALSE;
		}
	}
	
	//UPDATE STATUS TO DELETE FOR UPLOAD FILES or DOCUMENTS
	public function remove_file(){
		//Encryption
		$encString     = file_get_contents('php://input');
		$_POST         = $this->cryptoDecrypt($encString);
		if(!$_POST){
			echo json_encode(array('success' => false,'message' => 'Invalid Request..','table_data' => ""));
			exit(0);
		}
		$prime_id_val  = $this->input->post('prime_id_val');
		$is_defult     = (int)$this->input->post('is_defult');
		$input_name     = $this->input->post('input_name');
		$table_name = '';
		if($is_defult === 1){
			$table_name = $this->prime_table;
		}else
		if($is_defult === 2){
			$table_name = $this->cf_table;
		}
		if($table_name){
			$created_on    = date("Y-m-d h:i:s");
			$set_query     = $input_name .' = "" ,trans_updated_by = "'. $this->logged_id .'",trans_updated_date = "'.$created_on.'"';
			$update_query  = 'UPDATE '.$table_name .' SET '. $set_query .' WHERE '. $this->prime_id .' = "'. $prime_id_val .'"';
			$this->db->query("CALL sp_a_run ('UPDATE','$update_query')");
			echo json_encode(array('success' => TRUE, 'message' => "Successfully updated"));
		}else{
			echo json_encode(array('success' => FALSE, 'message' => "Unable to process your request"));
		}
	}
	
	//IMPORT FILE VIEW INFORMATION
	public function import(){
		$db_name           = $this->config->item("db_name");
		$prime_table_query = $this->db->query("SELECT COLUMN_NAME AS label_name, COLUMN_KEY as key_exist FROM information_schema.COLUMNS WHERE TABLE_SCHEMA ='$db_name' and TABLE_NAME = 'cw_leave_opening' and COLUMN_NAME NOT IN ('trans_created_by','trans_created_date','trans_updated_by','trans_updated_date','trans_deleted_by','trans_deleted_date','trans_status','prime_leave_opening_id','financial_setting_id')");
		$prime_table_col   = $prime_table_query->result();
		$data['table_head']    = $prime_table_col;

		$data['module_id']     = $this->control_name;
		/* Custom Code for Weekoff Component */
		$component_query  = 'SELECT pick_table,pick_list,components,label_name FROM cw_general_setting inner join cw_form_setting on cw_form_setting.prime_form_id = cw_general_setting.components WHERE entry_parameter_type = 3 and cw_general_setting.trans_status = 1';
		$component_info   = $this->db->query("CALL sp_a_run ('SELECT','$component_query')");
		$component_result = $component_info->result();
		$component_info->next_result();		
		$pick_label_name  = ucwords($component_result[0]->label_name);
		if($pick_label_name === "Role"){
			$pick_label_name = "Category";
		}
		$pick_list   = $component_result[0]->pick_list;
		$pick_table  = $component_result[0]->pick_table;
		$components  = $component_result[0]->components;
		$pick_list_val   = explode(",",$pick_list);
		$pick_list_val_1 = $pick_list_val[0];
		$pick_list_val_2 = $pick_list_val[1];
		$pick_query  = "select $pick_list from $pick_table where trans_status = 1";
		$pick_data   = $this->db->query("CALL sp_a_run ('SELECT','$pick_query')");
		$pick_result = $pick_data->result();
		$pick_data->next_result();
		if($pick_result){
			$pick_key   = array_column($pick_result, $pick_list_val_1);
			$pick_val   = array_column($pick_result, $pick_list_val_2);
			$final_pick = array_combine( $pick_key, $pick_val);
		}
		$data["component_value"]["component_value"]  = array("" => "---- Select ----") + $final_pick;	
		$get_components = 'select prime_form_id,prime_module_id,label_name,view_name from `cw_form_setting` where prime_module_id = "employees" and field_type = 5 ORDER BY label_name';
		$get_components_info   = $this->db->query("CALL sp_a_run ('SELECT','$get_components')");
		$get_components_result = $get_components_info->result();
		$get_components_info->next_result();
		$components_arr[""]        = "---- Select Component ----";
		foreach($get_components_result as $component){
			$prime_form_id     = $component->prime_form_id;
			$components_name   = strtoupper($component->view_name);
			$components_arr[$this->xss_clean($prime_form_id)] = $this->xss_clean($components_name);	
		}
		$pick_label_name       = lcfirst($pick_label_name);
		$data['components_arr']  = $components_arr;
		$data['components']      = $components;
		$data['pick_label_name'] = $pick_label_name;

		//GET A TEMPLATE NAME FOR IMPORT A LEAVE OPENING DETAILS
		$temp_format_qry = 'select prime_leave_temp_setting_id,template_name from cw_leave_temp_setting where trans_status = 1 and module_id="'.$this->control_name.'"';
		$temp_format   = $this->db->query("CALL sp_a_run ('SELECT','$temp_format_qry')");
		$temp_result   = $temp_format->result();
		$temp_format->next_result();
		$temp_format_drop[""] = "---- Template Format ----";
		foreach($temp_result as $template){
			$temp_format_id = $template->prime_leave_temp_setting_id;
			$template_name  = $template->template_name;
			$temp_format_drop[$temp_format_id] = $template_name;
		}
		$data['temp_format_drop'] = $temp_format_drop;
		$data['encKey']           = $this->generateKey();
		$this->load->view("$this->control_name/import",$data);
	}
	//import a excel data to debit leave 
	public function debit_leave_import(){
		//Encryption
		$encString      = file_get_contents('php://input');
		$_POST          = $this->cryptoDecrypt($encString);
		if(!$_POST){
			echo json_encode(array('success' => false,'message' => 'Invalid Request..','table_data' => ""));
			exit(0);
		}
		$components       = $this->input->post('components');
		$component_value  = $this->input->post('component_value');
		$template_name    = $this->input->post('template_name');
		$excel_file_path  = $this->input->post('excel_file_path');
		$excel_sheet_name = $this->input->post('excel_sheet_name');
		$excel_start_row  = $this->input->post('excel_start_row');
		$excel_end_row    = $this->input->post('excel_end_row');
		$logged_id        = $this->session->userdata('logged_id');
		$today_date       = date("Y-m-d H:i:s");
		$import_query = 'insert into cw_leave_import (components,component_value,template_name,excel_file_path,excel_sheet_name,excel_start_row,excel_end_row,trans_created_by,trans_created_date) value ("'.$components.'","'.$component_value.'","'.$template_name.'","'.$excel_file_path.'","'.$excel_sheet_name.'","'.$excel_start_row.'","'.$excel_end_row.'","'.$logged_id.'","'.$today_date.'")';
		$import_info   = $this->db->query("CALL sp_a_run ('INSERT','$import_query')");
		$import_result = $import_info->result();
		$import_info->next_result();
		$import_id = $import_result[0]->ins_id;
		echo $this->do_excel_debit_import($import_id);
	}
	
	//import validation and checking updated
	public function do_excel_debit_import($import_id){
		$financial_info      = $this->get_leave_financial_details();
		$prime_financial_id  = $financial_info[0]->prime_leave_financial_year_id;
		$logged_id           = $this->session->userdata('logged_id');
		if($import_id < 0){
			echo json_encode(array('success' => false, 'message' => "Invalid file upload"));
		}
		
		$excel_path_qry    = 'select * from cw_leave_import where import_id = "'.$import_id.'"';
		$excel_path_info   = $this->db->query("CALL sp_a_run ('SELECT','$excel_path_qry')");
		$excel_path_result = $excel_path_info->result();
		$excel_path_info->next_result();
		if(!$excel_path_result){
			echo json_encode(array('success' => false, 'message' => "Invalid file upload"));
		}else{
			$components           = $excel_path_result[0]->components;
			$component_value      = $excel_path_result[0]->component_value;
			$excel_format         = $excel_path_result[0]->template_name;		
			$excel_file_path      = $excel_path_result[0]->excel_file_path;			
			$excel_sheet_name     = (int)$excel_path_result[0]->excel_sheet_name;
			$excel_row_start      = (int)$excel_path_result[0]->excel_start_row;
			$excel_row_end        = (int)$excel_path_result[0]->excel_end_row;
			if($components === "category"){
				$field_name       = "role";
			}else{
				$field_name       = $components;
			}			
			$format_qry           = 'select employee_code,Lower(GROUP_CONCAT(column_name)) as column_name,
			GROUP_CONCAT(column_map) as column_map from cw_leave_opening_template where temp_name = "'.$excel_format.'" and column_map != "" and trans_status = 1';
			$format_info          = $this->db->query("CALL sp_a_run ('SELECT','$format_qry')");
			$format_rslt          = $format_info->result();
			$format_info->next_result();
			$employee_code_column = $format_rslt[0]->employee_code;
			$column_name          = explode(",",$format_rslt[0]->column_name);
			$column_map           = explode(",",$format_rslt[0]->column_map);
			$column_value         = array_combine($column_name,$column_map);
			$emp_exist_query      = 'select employee_code,termination_status from cw_employees where trans_status = 1 and '.$field_name.'="'.$component_value.'"';
			$emp_exist_info       = $this->db->query("CALL sp_a_run ('RUN','$emp_exist_query')");
			$emp_exist_result     = $emp_exist_info->result_array();
			$emp_exist_info->next_result();
			$emp_exist_result     = array_reduce($emp_exist_result ?? [], function ($result, $arr) {
			    $result[$arr['employee_code']] = $arr;
			    return $result;
			}, array());		

			//Get Columns from leave opening
			$prime_table_query = $this->db->query("SELECT leave_name FROM cw_leave_creation WHERE trans_status = 1 and leave_opening = 1");
			$columns   = $prime_table_query->result();

			$select_columns = "employee_code";
			$leave_name_debit= "";
			foreach ($columns as $key => $value) {
				$leave_name =  strtolower($value->leave_name);
				if($leave_name){
					$select_columns .= ",((".$leave_name."+".$leave_name."_credit)-(".$leave_name."_debit + used_".$leave_name."+ pending_".$leave_name.")) as ".$leave_name."_debit";
				}	
				$leave_name_debit   .= $leave_name."_debit,";			
			}
			$select_columns      = rtrim($select_columns,",");		
			$opening_query       = "";
			$opening_query      .= "SELECT ".$select_columns." from cw_leave_opening where cw_leave_opening.trans_status = 1 and financial_setting_id = '".$prime_financial_id."'";
			$opening_data        = $this->db->query($opening_query);
			$opening_result      = $opening_data->result_array();
			$opening_result = array_reduce($opening_result ?? [], function ($result, $arr) {
			    $result[$arr['employee_code']] = $arr;
			    return $result;
			}, array());

			$leave_debit_count_query   = "";
			$leave_name_debit          = rtrim($leave_name_debit,",");	
			$leave_debit_count_query  .= "SELECT employee_code,".$leave_name_debit." from cw_leave_opening where cw_leave_opening.trans_status = 1 and financial_setting_id = '".$prime_financial_id."'";
			$leave_debit_count_info    = $this->db->query($leave_debit_count_query);
			$leave_debit_count_result  = $leave_debit_count_info->result_array();

			$leave_debit_count_result = array_reduce($leave_debit_count_result, function ($result, $arr) {
			    $result[$arr['employee_code']] = $arr;
			    return $result;
			}, array());
			
			if(!$format_rslt[0]->employee_code){
				echo json_encode(array('success' => false, 'message' => "Please add excel format before import"));
				exit(0);
			}else{
				try{
					$excel_obj = \PhpOffice\PhpSpreadsheet\IOFactory::load($excel_file_path);
				}catch(Exception $e){
					die('Error loading file "' . pathinfo($excel_file_path, PATHINFO_BASENAME). '": ' . $e->getMessage());
					echo json_encode(array('success' => false, 'message' => "Invalid file or path"));
				}
				$sheet          = $excel_obj->getSheet($excel_sheet_name);
				if($excel_row_end){
					$total_rows = $excel_row_end;
				}else{
					$total_rows = $sheet->getHighestRow();
				}
				$created_on               = date("Y-m-d h:i:s");
				$entry_date               = date("Y-m-d");
				$primary_debit_column_key = "";
				$primary_debit_column_val = "";
				$status_array	          = array();
				$error_array	          = array();
				for($row = $excel_row_start; $row <= $total_rows; $row++){ //validation purpose
					$employee_code_val  = trim($sheet->getCell("$employee_code_column$row")->getCalculatedValue());
					if(!$opening_result[$employee_code_val]){
						$error_array["$employee_code_column$row"] = "Employee code Not Present in this $components";
					}

					foreach ($column_value as $key => $value) {
						$debit_value   = trim($sheet->getCell("$value$row")->getCalculatedValue());
						$opening_balance = $opening_result[$employee_code_val][$key];
						if($debit_value > $opening_balance){
							$error_array["$value$row"] = "Given Balance greater than Opening Balance";
						}
					}
				}
				$status_count_info = count($error_array);
				if((int)$status_count_info > 0){					
					$table_info = $this->get_excel_import_error_sts($error_array);
					echo json_encode(array('success'=>False,'message'=>"Please check your excel file",'table_info'=>$table_info));
					exit(0);
				}else{
					for($row = $excel_row_start; $row <= $total_rows; $row++){ //validation purpose
						$employee_code_val  = trim($sheet->getCell("$employee_code_column$row")->getCalculatedValue());
						if(!$opening_result[$employee_code_val]){
							$error_array["$employee_code_column$row"] = "Employee code Not Present in this $components";
						}
						$primary_debit_column_key = "component_value,employee_code,entry_date,financial_setting_id,trans_created_by,trans_created_date,leave_type,number_of_days";	
						$primary_debit_column_val = "";
						$update_qry = "";
						foreach ($column_value as $key => $value) {
							$debit_value   = trim($sheet->getCell("$value$row")->getCalculatedValue());
							$primary_debit_column_val .= '"'.$component_value.'","'.$employee_code_val.'","'.$entry_date.'","'.$prime_financial_id.'","'.$this->logged_id.'","'.$created_on.'","'.str_replace("_debit","", strtolower($key)).'","'.$debit_value.'"),(';

							$previous_leave_debit  = $leave_debit_count_result[$employee_code_val][$key];
							$final_leave_debit     = $previous_leave_debit + $debit_value;
							$update_qry   .= $key.' = "'.$final_leave_debit.'",';
						}
						$primary_debit_column_val  = rtrim($primary_debit_column_val,"),(");
						$update_qry  = rtrim($update_qry,",");

						$prime_debit_insert_qry    = "insert into $this->prime_table ($primary_debit_column_key) VALUES ($primary_debit_column_val)";
						$insert_info   = $this->db->query("CALL sp_a_run ('RUN','$prime_debit_insert_qry')");

						$prime_update_query  = 'UPDATE cw_leave_opening SET '.$update_qry.' WHERE financial_setting_id = "'. $prime_financial_id .'" and employee_code = "'. $employee_code_val .'"';
						$this->db->query("CALL sp_a_run ('UPDATE','$prime_update_query')");
						$sts         = "TRUE";
						$sts_message = "Successfully file imported";
						$status_info['Status'] = "Inserted to DB";
						$status_array[] = $status_info;
					}
				}
			}
		}
		$table_info = $this->get_excel_import_ui($status_array);
		echo json_encode(array('success'=>$sts,'message'=>$sts_message,'table_info'=>$table_info));
	}

	public function excel($Payload){
		//Decryption
		$_POST            = $this->cryptoDecrypt(base64_decode(urldecode($Payload)));
		$template_name    = $this->input->post('excel_format');
		$excel_format_qry = 'select DISTINCT employee_code,column_name,column_map from cw_leave_opening_template where temp_name ="'.$template_name.'" and trans_status = 1 and column_map != ""';
		$excel_format     = $this->db->query("CALL sp_a_run ('SELECT','$excel_format_qry')");
		$excel_result     = $excel_format->result();
		$excel_format->next_result();	
		if(empty($excel_result)){
			echo json_encode(array('success' => FALSE, 'output' => "Template settings not Mapped"));
			exit(0);
		}

		$excel_name 	  = $this->control_name."_".$template_name.".xls";
		$spreadsheet      = new Spreadsheet();
		$worksheet        = $spreadsheet->getActiveSheet();
		# Set the first row as the header row
		foreach($excel_result as $excel){
			$excel_employee_code    = $excel->employee_code;
			$excel_line_column_name = ucwords(str_replace("_"," ",$excel->column_name));
			$excel_line_value       = $excel->column_map;	
			$worksheet->getCell($excel_line_value.'1')->setValue($excel_line_column_name);
		}
		$worksheet->getCell('A1')->setValue("Employee Code");
		$filename = $excel_name.".xls";  
		header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'); 
		header('Content-Disposition: attachment;filename= "'.$filename.'"'); 
		header('Cache-Control: max-age=0'); 
		$writer   = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xls');
		$writer->save('php://output');
		echo json_encode(array('success' => TRUE, 'output' => $worksheet));
		exit(0);
	}
	
	//import upload success table view
	public function get_excel_import_sts($status_array){
		$table_info = "";
		$th_line = "";
		$tr_line = "";		
		$count = 0;
		foreach($status_array as $status){
			$count++;
			$status_array_count  = count($status);
			$status_count = 0;
			foreach($status as $key => $value){
				$status_count++;
				if((int)$count === 1){
					$th_line .= "<th style='text-align:center !important;'>Si.No</th><th style='text-align:center !important;'>Column Status</th>";
				}
				$td_line .= "<td>$count</td><td>$value</td>";
				if((int)$status_count === (int)$status_array_count){
					$color = "style='color:#15da15 !important;'";
					if($value === "Already Exist in DB"){
						$color = "style='color:#ff0303 !important;'";
					}
					$tr_line .= "<tr $color>$td_line</tr>";
					$td_line = "";
				}
			}
		}
		if($th_line !== ""){
			$table_info = "<table class='table table-bordered' style='text-align:center;'>
							<thead>
								<tr>
								$th_line
								</tr>
							</thead>
							<tbody>
							$tr_line
							</tbody>
							</table>";
		}
		return $table_info;
	}
	
	//import error table view
	public function get_excel_import_error_sts($error_array){
		$table_info = "";
		$th_line = "";
		$tr_line = "";		
		$count = 0;
		foreach($error_array as $key => $value){
			$th_line = "<th style='text-align:center !important;'>Column Name</th><th style='text-align:center !important;'>Column Status</th>";
			$tr_line .= "<tr style='color:#ff0303 !important;'><td>$key</td><td>$value</td></tr>";
		}
		if($th_line !== ""){
			$table_info = "<table class='table table-bordered' style='text-align:center;'>
							<thead>
								<tr>
								$th_line
								</tr>
							</thead>
								<tbody>
								$tr_line
								</tbody>
							</table>";
		}
		return $table_info;
	}
}
?>