<?php
class Konfirmasi extends CI_Controller{
	function __construct(){
		parent::__construct();
		if($this->session->userdata('masuk') !=TRUE){
            $url=base_url('administrator');
            redirect($url);
        };
		$this->load->model('m_pengguna');
		$this->load->model('m_konfirmasi');
		$this->load->model('m_order');
	}

	function index(){
		$kode=$this->session->userdata('idadmin');
		$x['user']=$this->m_pengguna->get_pengguna_login($kode);
		$x['data']=$this->m_konfirmasi->get_all_konfirmasi();
		$this->load->view('admin/v_konfirmasi',$x);
	}
	function update_konfirmasi(){
		$kode=$this->input->post('kode');
		$no_invoice=$this->input->post('no_invoice');
		$this->m_konfirmasi->update_konfirmasi($kode,$no_invoice);
		echo $this->session->set_flashdata('msg','<div class="alert alert-success"><button type="button" class="close" data-dismiss="alert">&times;</button>Konfirmasi Invoice <b>'.$no_invoice.'</b> Berhasil.</div>');
	    redirect('admin/konfirmasi');
	}
	function hapus_konfirmasi(){
		$kode=$this->input->post('kode');
		$no_invoice=$this->input->post('no_invoice');
		$this->m_konfirmasi->hapus_konfirmasi($kode,$no_invoice);
		echo $this->session->set_flashdata('msg','<div class="alert alert-success"><button type="button" class="close" data-dismiss="alert">&times;</button>Konfirmasi Invoice <b>'.$no_invoice.'</b> Tidak Valid.</div>');
	    redirect('admin/konfirmasi');
	}
	
	// Tambahkan di dalam class Konfirmasi (Controller)
    function get_detail_items(){
        $no_invoice = $this->input->post('no_invoice');
        $data = $this->m_konfirmasi->get_detail_items($no_invoice)->result();
        echo $this->_json_encode_manual($data);
    }
    
    
    // Fungsi darurat pengganti json_encode bawaan (VERSI FIXED)
    private function _json_encode_manual($a=false) {
        if (is_null($a)) return 'null';
        if ($a === false) return 'false';
        if ($a === true) return 'true';
        if (is_scalar($a)) {
            if (is_float($a)) return floatval(str_replace(",", ".", strval($a)));
            if (is_string($a)) {
                static $jsonReplaces = array(array("\\", "/", "\n", "\t", "\r", "\b", "\f", '"'), array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\"'));
                return '"' . str_replace($jsonReplaces[0], $jsonReplaces[1], $a) . '"';
            }
            return $a;
        }
        
        // --- PERBAIKAN DI SINI ---
        // Jika data adalah Object, ubah paksa menjadi Array agar bisa dihitung (count)
        if (is_object($a)) {
            $a = (array) $a;
        }
        // -------------------------

        $isList = true;
        for ($i = 0, reset($a); $i < count($a); $i++, next($a)) {
            if (key($a) !== $i) {
                $isList = false;
                break;
            }
        }
        $result = array();
        if ($isList) {
            foreach ($a as $v) $result[] = $this->_json_encode_manual($v);
            return '[' . join(',', $result) . ']';
        } else {
            foreach ($a as $k => $v) $result[] = $this->_json_encode_manual($k).':'.$this->_json_encode_manual($v);
            return '{' . join(',', $result) . '}';
        }
    }
}