<?php 

class Hanan extends MY_Controller
{
    var $db_inventory;
    var $db_one_iventory_log;
    function __construct()
    {
        parent::__construct();
        $this->db_inventory = $this->load->database("inventory", true);
        $this->db_one_inventory_log = $this->load->database("inventory_log", true);
    }

    function index()
    {
        echo "Api: Training Playground";
        echo "<br>";
        $cek = $this->db_inventory->query("select database() as cunrrent_db")->result();

        print_r($cek);
    }

    function search()
    {
        try {
            // if (! $this->isLogin) {
            //     $this->sys_error("Invalid Token");
            //     exit;
            // }

            $prm = $this->sys_input;
            $sql_data = "";
            $sql_filter = "";
            $search = "";
            if (isset($prm['search'])) {
                $search = trim($prm["search"]);
                if ($search != "") {
                    $search = '%' . $prm['search'] . '%';
                }else{
                    $search = '%%';
                }
            }

            // sort
            $sortBY = $prm['sortBy'];
            $sortStatus = $prm['sortStatus'];
            if($sortBY){
                $q_sort = "ORDER BY".$sortBY." ".$sortStatus;
            }
            
            $number_offset = 0;
            $number_limit = 10;
            // $number_limit = 2;
            if($prm['current_page'] > 0) {
                $number_offset = ($prm['current_page'] - 1) * $number_limit;
            }

            $sql_filter .= "select count(distinct ItemImageID, ItemImageCode, ItemImageSKU)
            as total
            from itemimage_log
            where (ItemImageCode like ?
            or ItemImageSKU like ?)";

            $qry_filter = $this->db_one_inventory_log->query($sql_filter, [$search, $search]);

            $tot_count = 0;
            $tot_page = 0;
            if ($qry_filter) {
                $tot_count = $qry_filter->result_array()[0]["total"];
                $tot_page = ceil($tot_count/$number_limit);
            }else{
                $this->sys_error_db("itemimage_log count", $this->db);
                exit;
            }

            // echo json_encode($tot_count);
            $sql_data .= "select 
            distinct ItemImageCode, ItemImageSKU
            from itemimage_log
            where (ItemImageCode like ?
            or ItemImageSKU like ?)
            limit ? offset ?";

            $qry_data = $this->db_one_inventory_log->query($sql_data, [$search, $search, $number_limit, $number_offset]);

            // untuk menampilkan query di postman
            // echo $this->db_one_inventory_log->last_query();

            if ($qry_data) {
                $rows = $qry_data->result_array();
            }else{
                $this->sys_error_db("Itemimage_log select");
                exit;
            }

            $result = array(
                "total" => $tot_page,
                "total_filter" =>count($rows),
                "records" => $rows
            );

            $this->sys_ok($result);

        } catch (Exception $exc) {
            $message = $exc->getMessage();
            $this->sys_error($message);
        }
    }

    function insertdata()
    {
        try {
            if (! $this->isLogin) {
                $this->sys_error("Invalid Token");
                exit;
            }

            //
            $this->db->trans_begin();

            $prm = $this->sys_input;
            $sql_data = "insert into itemimage_log(ItemImageCode, ItemImageSKU, ItemImageCreated) values (?,?, now())";
            $qry = $this->db_one_inventory_log->query($sql_data, [
                $prm["ItemImageCode"],
                $prm["ItemImageSKU"],
            ]);
            
            if(!$qry){
                $this->db->trans_rollback();
                $this->sys_error_db("item log insert");
            }

            // sukses
            $this->db->trans_commit();
            $result = array(
                "total" => 1,
                "records" => array("xid" => 0)
            );
            $this->sys_ok($result);
            
            
        } catch (Exception $exc) {
            $message = $exc->getMessage();
            $this->sys_error($message);
        }
    }

    function update()
    {
        try {
            //code...
            // if (! $this->isLogin) {
            //     $this->sys_error("Invalid Token");
            //     exit;
            // }

            $this->db->trans_begin();

            $prm = $this->sys_input;
            $sql = "update itemimage_log set
            ItemImageCode = ?,
            ItemImageSKU = ?
            where 
            ItemImageID = ?";
            $qry = $this->db_one_inventory_log->query($sql, [
                $prm["ItemImageCode"],
                $prm["ItemImageSKU"],
                $prm["ItemImageID"]
            ]);

            if(!$qry){
                $this->db->trans_rollback();
                $this->sys_error_db("item log update");
            }

            // sukses
            $this->db->trans_commit();
            $result = array(
                "total" => 1,
                "records" => array("xid" => 0)
            );
            $this->sys_ok($result);


        } catch (Exception $exc) {
            $message = $exc->getMessage();
            $this->sys_error($message);
        }
    }

    function delete()
    {
        try {
            //code...
            // if (! $this->isLogin) {
            //     $this->sys_error("Invalid Token");
            //     exit;
            // }

            $this->db->trans_begin();

            $prm = $this->sys_input;
            $sql = "update itemunit set
            ItemUnitIsActive = ?
            where 
            ItemUnitID = ?";
            $qry = $this->db_inventory->query($sql, [
                "N",
                $prm["ItemUnitID"]
            ]);

            if(!$qry){
                $this->db->trans_rollback();
                $this->sys_error_db("item log delete");
            }

            // sukses
            $this->db->trans_commit();
            $result = array(
                "total" => 1,
                "records" => array("xid" => 0)
            );
            $this->sys_ok($result);

        } catch (Exception $exc) {
            $message = $exc->getMessage();
            $this->sys_error($message);
        }
    }

}