<?php
class Synctable extends MY_Controller
{
    var $db;
    var $hostname = "devcpone.aplikasi.web.id";
    public function index()
    {
        echo "RECEIVER API";
    }

    public function __construct()
    {
        parent::__construct();
    }

    public function post($url)
    {
        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
        curl_setopt($ch, CURLOPT_TIMEOUT, 10);
        curl_setopt($ch, CURLOPT_HTTPHEADER, [
            "Content-Type: application/text",
            "Content-Length: ",
        ]);
        $result = curl_exec($ch);
        if (curl_error($ch) != "") {
            echo json_encode([
                "status" => "ERR",
                "message" => "Http Error : " . curl_error($ch),
            ]);
            curl_close($ch);
            exit();
        }
        curl_close($ch);
        return $result;
    }

    function get_param_z()
    {
        $body_z = file_get_contents("php://input");
        $body = gzuncompress($body_z);
        return json_decode($body, true);
    }

    function reply($resp)
    {
        echo json_encode($resp);
    }

    public function update()
    {
        $this->db->trans_begin();
        $prm = $this->sys_input;
        $param = $this->get_param_z();

        // print_r($param['data']);
        // exit;
        $datas = $param['data'];
        $table = $param['table'];

        $total_received = count($datas);
        $total_success  = 0;

        if (!empty($datas)) {
            foreach ($datas as $row) {
                // Insert/Update data ke tabel lokal sesuai nama tabel
                $ok = $this->db->replace("one_lab." . $table, $row);
                if ($ok) {
                    $total_success++;
                }
            }
        }

        // cek apakah tabel sudah ada di sync_update
        $sql = "SELECT count(*) as total FROM one_lab.sync_update WHERE Sync_UpdateNameTable = ?";
        $qry = $this->db->query($sql, [$table]);
        if (!$qry) {
            $this->db->trans_rollback();
            $this->sys_error_db("Failed get data sync_update", $this->db);
            exit;
        }
        $row = $qry->row()->total;
        if ($row > 0) {
            $sql_update = "UPDATE one_lab.sync_update SET 
                    Sync_UpdateNameTable = ?,
                    Sync_UpdateLastDownload = NOW()
                WHERE Sync_UpdateNameTable = ?";
            $qry_update = $this->db->query($sql_update, [
                $table,
                $table
            ]);
            if (!$qry_update) {
                $this->db->trans_rollback();
                $this->sys_error_db("Error update sync_update", $this->db);
                exit;
            }

            $this->reply(
                [
                    "status" => "OK",
                    "message" => "Berhasil sync update tabel " . $table,
                    "total_received" => $total_received,
                    "total_success" => $total_success
                ]
            );
        } else {
            $sql_insert = "INSERT INTO one_lab.sync_update(
                Sync_UpdateNameTable,
                Sync_UpdateLastDownload) VALUES(?,NOW())";
            $qry_insert = $this->db->query($sql_insert, [
                $table
            ]);
            if (!$qry_insert) {
                $this->db->trans_rollback();
                $this->sys_error_db("Error insert sync_update", $this->db);
                exit;
            }

            $this->reply(
                [
                    "status" => "OK",
                    "message" => "Berhasil sync insert tabel " . $table,
                    "total_received" => $total_received,
                    "total_success" => $total_success
                ]
            );
        }
        $this->db->trans_commit();
    }

    public function update_bkp()
    {
        $prm = $this->sys_input;

        $table = $prm['table'];
        $colupdated = $prm['colupdated'];
        $lastdownload = $prm['lastdownload'];

        $url = "https://" . $this->hostname . "/one-api/tools/syncupdate/getdata/" . $table . "/" . $colupdated . "/" . $lastdownload;
        $postdata = $this->post($url);
        $rst = json_decode($postdata, true);

        if ($rst['status'] == 'OK') {
            $records  = $rst['data']['record'];
        } else {
            echo $rst['message'];
            exit;
        }

        if (!empty($records)) {
            foreach ($records as $row) {
                // Insert/Update data ke tabel lokal sesuai nama tabel
                $this->db->replace($table, $row);
            }
        }

        // cek apakah tabel sudah ada di sync_update
        $sql = "SELECT count(*) as total FROM one_lab.sync_update WHERE Sync_UpdateNameTable = ?";
        $qry = $this->db->query($sql, [$table]);
        if (!$qry) {
            $this->db->trans_rollback();
            $this->sys_error_db("Failed get data ", $this->db);
            exit;
        }

        $row = $qry->row()->total;

        if ($row > 0) {
            $sql_update = "UPDATE one_lab.sync_update SET 
                    Sync_UpdateNameTable = ?,
                    Sync_UpdateLastDownload = NOW()
                WHERE Sync_UpdateNameTable = ?";
            $qry_update = $this->db->query($sql_update, [
                $table,
                $table
            ]);
            if (!$qry_update) {
                $this->db->trans_rollback();
                $this->sys_error_db("Error update sync_update", $this->db);
                exit;
            }

            $this->sys_ok("Berhasil update sync data tabel " . $table);
        } else {
            $sql_insert = "INSERT INTO one_lab.sync_update(
                Sync_UpdateNameTable,
                Sync_UpdateLastDownload) VALUES(?,NOW())";
            $qry_insert = $this->db->query($sql_insert, [
                $table
            ]);
            if (!$qry_insert) {
                $this->db->trans_rollback();
                $this->sys_error_db("Error update sync_update", $this->db);
                exit;
            }

            $this->sys_ok("Berhasil insert sync data tabel " . $table);
        }
    }
}