<?php

/*******************************************************************

    PHP Class     : /Controller/Inv/BeliController
    Description   : Transaksi Pembelian
    Created By    : Siau Pheng (siaupheng@3fonia.com).
    Created Date  : May 22th, 2010.
    Last Modified : September 20th, 2026.

    (c) 3FONIA Software; WWW.3FONIA.COM.

*******************************************************************/

declare(strict_types=1);

namespace App\Controller\Inv;

use App\Utils\Inv;
use App\Utils\Gel;
use App\Utils\Invesa;
use flight\Engine;
use flight\database\SimplePdo;
use flight\Session;
use Webapp\DB\SQL;
use Webapp\Web\Form;
use Webapp\Web\Param;
use Webapp\Web\Table;

class BeliController {

    private array $web_app;
    private array $app_gel;
    private int $id_cab;
    private string $mode;
    private string $mode_detail;
    private string $no_beli;
    private bool $is_pend;
    private int $id_inv;
    private int $id_satuan;
    private int $id_varian;
    private Inv $inv;
    private Gel $gel;
    protected Engine $app;
    protected SimplePdo $db;

    public function __construct(Engine $app, SimplePdo $db, Session $session) {
        $this->app = $app;
        $this->db = $db;
        $this->web_app = (array) $session->get('WEB_APP');
        $this->app_gel = (array) $session->get('APP_GEL');
        $this->id_cab = Param::Int("CabID", $session->get('APP_INV')['CABANGID']);
        $this->mode = Param::Get("mode", "");
        $this->mode_detail = Param::Get("mode_detail", "");
        $this->no_beli = Param::Get("No_Beli", "");
        $this->is_pend = str_contains($this->no_beli, "BELI") === true;
        $this->id_inv = Param::Int("InvID", 0);
        $this->id_satuan = Param::Int("SatuanID", 0);
        $this->id_varian = Param::Int("VarianID", 0);
        $this->inv = new Inv($app);
        $this->gel = new Gel($app);
    }

    public function table_detail() {
        if (in_array($this->mode_detail, ["insert","update","delete"])) {
            $iqty = Param::Float("Qty", 0);

            $sql = new SQL($this->app);
            $sql->set_table("tmp_inv_detail");
            $sql->add_param("No_Ref", $this->no_beli);
            $sql->add_param("InvID");
            $sql->add_param("SatuanID");
            $sql->add_param("VarianID");
            $sql->add_param("Qty", $iqty);
            $sql->add_param("Harga_Beli");
            $sql->add_param("Disk_Rupiah");
            $sql->add_param("Disk_Persen1");
            $sql->add_param("Disk_Persen2");
            $sql->add_param("Disk_Persen3");
            $sql->add_param("Disk_Persen4");
            $sql->add_param("Disk_Persen5");
            $sql->add_param("Total_Diskon", "(Harga_Beli-((Harga_Beli-Disk_Rupiah)*((100.0-Disk_Persen1)/100)*((100.0-Disk_Persen2)/100)*((100.0-Disk_Persen3)/100)*((100.0-Disk_Persen4)/100)*((100.0-Disk_Persen5)/100)))*Qty", true);
            $sql->add_param_unix();
            $sql->add_param_userid();
            $sql->add_where("ID");
            $sql->add_where("No_Ref", $this->no_beli);

            $_id = Param::Get("ID", 0);
            if ( $this->mode_detail === "insert" ) {
                $sql->InsertDB();
                $_id = $sql->LastInsertID("ID");
            } else if ( $this->mode_detail === "update" ) {
                $sql->UpdateDB();
            } else if ( $this->mode_detail === "delete" ) {
                $sql->DeleteDB();
            }
        }

        $tsql = ''; $asql = [$this->no_beli]; $qtabel = "inv_detail";
        if ($this->is_pend) $qtabel = "tmp_inv_detail";
        if (in_array($this->mode, ["add","edit"])) {
            if ($this->mode === "add") { $tsql = " AND Unix=?"; $asql[] = $this->app->user()->unix(); }
            $qtabel = "tmp_inv_detail";
        }

        $obj = new Table($this->app);
        $obj->set_table("(SELECT * FROM ".$qtabel." WHERE No_Ref=?".$tsql.") D LEFT JOIN vi_inv_produk P ON (D.InvID=P.InvID AND D.SatuanID=P.SatuanID AND D.VarianID=P.VarianID)", "D.*,P.Kode_SKU,P.Nama_Lengkap,(D.Qty*D.Harga_Beli)-D.Total_Diskon Total", "", $asql);
        $obj->set_footer("SUM((D.Qty*D.Harga_Beli)-D.Total_Diskon) Total,SUM(D.Total_Diskon) Total_Diskon");
        $obj->add_field("ID", "No", "c");
        $obj->add_field("InvID", "InvID", "hid");
        $obj->add_field("SatuanID", "SatuanID", "hid");
        $obj->add_field("VarianID", "VarianID", "hid");
        $obj->add_field("Kode_SKU", "SKU", "c");
        $obj->add_field("Nama_Lengkap", "Nama Barang", "awr");
        $obj->add_field("Qty", "Qty", "r", "rupiah2");
        $obj->add_field("Harga_Beli", "Harga @", "r", "rupiah");
        $obj->add_field("Total_Diskon", "Diskon", "r", "rupiah", "rupiah");
        $obj->add_field("Total", "Jumlah", "r", "rupiah", "rupiah");
        $obj->set_field_order("ID", "D");
        if (in_array($this->mode, ["add","edit"])) {
            $obj->add_row_btn("clipboard", "Ubah", "BeliJS.detail_ubah");
            $obj->add_row_btn("trash", "Hapus", "BeliJS.detail_hapus", "Unix", $this->app->user()->unix());
            $obj->set_func_btn("BeliJS.detail_tambah", '<i class="bi-plus-lg me-1"></i> Barang');
            $obj->set_func_btn("BeliJS.produk_brow", '<i class="bi-table me-1"></i> Browse');
        }
        $obj->set_func_btn("BeliJS.total_show", "Total");
        $ajson[] = $obj->json_table("divDetailTabel");

        if (in_array($this->mode, ["add","pending-edit"])) {
            $ajual = $this->db->fetchRow("SELECT SUM((Qty*Harga_Beli)-Total_Diskon) Jumlah,SUM(Total_Diskon) Diskon FROM ".$qtabel." WHERE No_Ref=?".$tsql, $asql) ?? ['Jumlah'=>0, 'Diskon'=>0];
            $ajson[] = ['type'=>"form", 'id'=>"Real_Beli", 'value'=>$ajual['Jumlah']];
            $ajson[] = ['type'=>"form", 'id'=>"Real_Diskon", 'value'=>$ajual['Diskon']];
        }
        if (in_array($this->mode_detail, ["insert","update"])) {//WARNING: harga jual dibawah limit margin!!
            $hbeli = (float) $this->db->fetchField("SELECT CEIL(Harga_Beli-(Total_Diskon/Qty)) Pokok FROM tmp_inv_detail WHERE No_Ref=? AND ID=?", [$this->no_beli, $_id]) ?? 0;
            $_row = $this->db->fetchRow("SELECT P.Nama_Produk,H.*,G.Margin FROM (SELECT * FROM inv_produk_harga WHERE InvID=? AND SatuanID=? AND Harga_Jual>0 ORDER BY Harga_Jual ASC LIMIT 1) H LEFT JOIN (SELECT * FROM inv_produk WHERE InvID=?) P ON (H.InvID=P.InvID) LEFT JOIN inv_produk_grup G ON (P.Grup_InvID=G.Grup_InvID)", [$this->id_inv, $this->id_satuan, $this->id_inv]);
            if ($_row) {
                if ((float) $_row['Margin'] > 0) $hbeli += ($hbeli*((float) $_row['Margin']/100));
                if ($hbeli > (float) $_row['Harga_Jual']) $ajson[] = ['type'=>"msg", 'mode'=>"error", 'wait'=>3000, 'value'=>"Produk \"".$_row['Nama_Produk']."\" Harga Beli telah melewati Margin Harga Jual!"];
            }
        }
        $this->app->json($ajson);
    }

    public function brow_tx() {
        $tcari = Param::Get("Cari_TX");
        $tsql = ''; $asql = [];
        if (!empty($tcari)) {
            $tsql .= "CONCAT(B.No_Beli,B.No_Faktur,S.Nama_Sup,DATE_FORMAT(B.Tgl_Faktur,'%d-%m-%Y')) LIKE ?";
            $asql[] = '%' . $tcari . '%';
        }

        $obj = new Table($this->app);
        $obj->set_table("(SELECT *,Total_Beli-Total_Diskon Jumlah FROM inv_beli WHERE Data_Beli=1) B LEFT JOIN para_supplier S ON (B.SupID=S.SupID) LEFT JOIN para_cabang C ON (C.CabID=B.CabID)", "B.*,S.Nama_Sup,C.Kode_Cab", $tsql, $asql);
        $obj->add_field("No_Beli", "No. Trans", "c");
        $obj->add_field("Tgl_Beli", "Tgl. Trans", "c", "sqltgl", "", "val-tgl");
        $obj->add_field("Kode_Cab", "Cabang", "c");
        $obj->add_field("Nama_Sup", "Nama Supplier", "awr");
        $obj->add_field("Total_Beli", "Sub. Total", "r", "rupiah2");
        $obj->add_field("Total_Diskon", "Diskon", "r", "rupiah2");
        $obj->add_field("Jumlah", "Jumlah", "r", "rupiah2");
        $obj->set_field_order("Tgl_Beli", "D");
        $obj->set_func_select("BeliJS.tx_select");
        $this->app->json([ $obj->db_table("divBrowTX") ]);
    }

    public function brow_pending() {
        $obj = new Table($this->app);
        $obj->set_table("(SELECT *,Total_Beli-Total_Diskon Jumlah FROM inv_beli_pend WHERE UserID=?) B LEFT JOIN para_supplier S ON (B.SupID=S.SupID) LEFT JOIN para_cabang C ON (C.CabID=B.CabID)", "B.*,S.Nama_Sup,C.Kode_Cab", "", [$this->app->user()->id()]);
        $obj->add_field("No_Beli", "No. Trans", "c");
        $obj->add_field("Tgl_Beli", "Tgl. Pending", "c", "sqltgl", "", "val-tgl");
        $obj->add_field("Kode_Cab", "Cabang", "c");
        $obj->add_field("Nama_Sup", "Nama Supplier", "awr");
        $obj->add_field("Total_Beli", "Sub. Total", "r", "rupiah2");
        $obj->add_field("Total_Diskon", "Diskon", "r", "rupiah2");
        $obj->add_field("Jumlah", "Jumlah", "r", "rupiah2");
        $obj->set_field_order("No_Beli", "D");
        $obj->add_row_btn("save", "Pilih", "BeliJS.pending_select");
        if ($this->app->user()->is_level(1)) $obj->add_row_btn("trash", "Hapus", "BeliJS.pending_delete", "UserID", $this->app->user()->id());
        $this->app->json([ $obj->db_table("divBrowPending") ]);
    }

    public function brow_produk() {
        $tcari = Param::Get("Cari_Produk");
        $tsql = ''; $asql = [1];
        if (!empty($tcari)) {
            $tsql .= " AND P.Barcode_Nama LIKE ?";
            $asql[] = '%' . $tcari . '%';
        }
        if ((string) Param::Get("Filter_Browse", "") !== "all") {
            $tsql .= " AND S.SupID=?";
            array_push($asql, Param::Get("SupID"));
        }

        $obj = new Table($this->app);
        $obj->set_table("vi_inv_produk P LEFT JOIN inv_produk_sup S ON (P.InvID=S.InvID)", "P.*", "P.Aktif=?".$tsql, $asql);
        $obj->add_field("InvID", "ID", "hid");
        $obj->add_field("SatuanID", "ID", "hid");
        $obj->add_field("VarianID", "ID", "hid");
        $obj->add_field("Kode_SKU", "SKU", "c");
        $obj->add_field("Kode_Barcode", "Barcode", "c");
        $obj->add_field("Nama_Lengkap", "Nama Barang", "awr");
        $obj->set_field_order("Kode_SKU", "A");
        $obj->set_func_select("BeliJS.produk_select");
        $this->app->json([ $obj->db_table("divBrowProduk") ]);
    }

    public function auto_produk() {
        $tcari = Param::Get("Auto_Query", "");
        $ajson['autodata'] = [];
        $bcode = 0; $arec = [];

        // Cari by SKU + Barcode
        $_row = $this->db->fetchRow("SELECT V.InvID,P.Nama_Produk,CONCAT(V.SatuanID,':',V.VarianID,':',S.Nama_Satuan) Data2 FROM (SELECT * FROM inv_produk_varian WHERE Kode_SKU=? OR Kode_Barcode=? LIMIT 1) V LEFT JOIN inv_produk P ON (P.InvID=V.InvID) LEFT JOIN para_satuan S ON (S.SatuanID=V.SatuanID) WHERE P.Aktif=1", [$tcari, $tcari]);
        if ($_row) {
            $bcode = 1;
            $arec = $_row->getData();
        }
        
        if ($bcode === 1) {
            $ajson['autodata'][] = ['value'=>$arec['InvID'], 'text'=>$arec['Nama_Produk'], 'data'=>$arec['Data2'], 'bc'=>1];
        } else {
            $stat = $this->db->runQuery("SELECT P.InvID,P.Nama_Produk,V.Kode_SKU,IFNULL(MV.Nama_Varian,'') Nama_Varian,MS.Nama_Satuan,CONCAT(V.SatuanID,':',V.VarianID,':',MS.Nama_Satuan) Data2 FROM (SELECT * FROM inv_produk WHERE Nama_Produk LIKE ? AND Aktif=1) P INNER JOIN inv_produk_varian V ON (V.InvID=P.InvID) LEFT JOIN para_satuan MS ON (MS.SatuanID=V.SatuanID) LEFT JOIN para_varian MV ON (MV.VarianID=V.VarianID) ORDER BY P.Nama_Produk,MS.Nama_Satuan LIMIT 50", ['%'.$tcari.'%']);
            while ($row = $stat->fetch(SimplePdo::FETCH_ASSOC)) {
                $ajson['autodata'][] = ['value'=>$row['InvID'], 'text'=>$row['Nama_Produk'], 'html'=>'<span class="text-primary">'.$row['Kode_SKU'].'</span> '.$row['Nama_Produk']." ".$row['Nama_Varian']." ".$row['Nama_Satuan'], 'data'=>$row['Data2'], 'bc'=>0];
            }
        }
        $this->app->json($ajson);
    }

    public function form_master() {
        $ajson = [ 'error'=>"", 'html'=>"" ];
        $atabel = [];

        if ($this->mode === "pending-edit") {
            $this->inv->Pending_Edit($this->no_beli);
            $atabel = $this->Data_Beli($this->no_beli);
            $this->mode = "edit";
        } else if ($this->mode === "pending-save") {
            $b_baru = false;
            if (str_ends_with($this->no_beli, "#00")) {
                $b_baru = true;
                $no_lama = $this->no_beli;
                $this->no_beli = $this->Pending_Nomor();
                $this->inv->Pending_Save($no_lama, $this->no_beli);
            }
            $apending = $this->db->fetchRow("SELECT SUM(Qty*Harga_Beli) Beli,SUM(Total_Diskon) Diskon FROM tmp_inv_detail WHERE No_Ref=?", [$this->no_beli]) ?? ['Beli'=>0, 'Diskon'=>0];

            $sql = new SQL($this->app);
            $sql->set_table("inv_beli_pend");
            $sql->add_param("No_Beli", $this->no_beli);
            $sql->add_param_date("Tgl_Beli");
            $sql->add_param_date("Tgl_Faktur");
            $sql->add_param("No_Faktur");
            $sql->add_param("CabID");
            $sql->add_param("SupID");
            $sql->add_param("Total_Beli", $apending['Beli']);
            $sql->add_param("Total_Diskon", $apending['Diskon']);
            $sql->add_param("Real_Beli");
            $sql->add_param("Real_Diskon");
            $sql->add_param("PPN");
            $sql->add_param_userid();
            $sql->add_where("No_Beli", $this->no_beli);
            if ($b_baru) $sql->InsertDB();
            else $sql->UpdateDB();
            $atabel = $this->Data_Beli();
        } else if ($this->mode === "pending-delete") {
            $this->inv->Pending_Delete($this->no_beli);
            $this->db->delete("inv_beli_pend", "No_Beli=?", [$this->no_beli]);
            $atabel = $this->Data_Beli();
        } else if ($this->mode === "add") {
            $atabel = $this->Data_Beli("", true);
        } else if ($this->mode === "edit") {
            $this->inv->Detail_Copy($this->no_beli, true);
            $atabel = $this->Data_Beli($this->no_beli);
        } else if ($this->mode === "save") {
            $no_lama = $this->no_beli;
            if ($this->is_pend) {
                $this->no_beli = $this->inv->Nomor_Baru("B", Param::Get("Tgl_Beli"), true);
                if (!str_ends_with($no_lama, "#00")) $this->db->delete("inv_beli_pend", "No_Beli=?", [$no_lama]);
            }
            $this->inv->Detail_Save($this->no_beli, 3, $this->id_cab, Param::Get("Tgl_Beli"), $this->is_pend, $no_lama, Param::Int("PPN", 0));

            $abeli = $this->db->fetchRow("SELECT SUM(Qty*Harga_Beli) Beli, SUM(Total_Diskon) Diskon FROM inv_detail WHERE No_Ref=?", [$this->no_beli]) ?? ['Beli'=>0, 'Diskon'=>0];

            $sql = new SQL($this->app);
            $sql->set_table("inv_beli");
            $sql->add_param_date("Tgl_Beli");
            $sql->add_param_date("Tgl_Faktur");
            $sql->add_param("No_Faktur");
            $sql->add_param("CabID");
            $sql->add_param("SupID");
            $sql->add_param("Total_Beli", $abeli['Beli']);
            $sql->add_param("Total_Diskon", $abeli['Diskon']);
            $sql->add_param("Real_Beli");
            $sql->add_param("Real_Diskon");
            $sql->add_param("PPN");
            $sql->add_param("Data_Beli", 1);
            $sql->add_param_stamp();
            $sql->add_param_userid();
            $sql->add_where("No_Beli", $this->no_beli);
            $sql->UpdateDB();

            $this->inv->Produk_Update($this->no_beli, Param::Int("SupID", 0));
            $this->gel->Update_Lunas_Sup(Param::Int("SupID", 0));

            // PROSES POSTING GL
            $ainfo = $this->db->fetchRow("SELECT B.*,S.Nama_Sup,B.Real_Beli Tagihan FROM (SELECT * FROM inv_beli WHERE No_Beli=?) B LEFT JOIN para_supplier S ON (S.SupID=B.SupID)", [$this->no_beli]);
            if (count($ainfo) > 0) {
                $ajurnal = [
                    'Kode_Jurnal' => $ainfo['No_Beli'],
                    'TipeID' => 5,
                    'CabID' => $ainfo['CabID'],
                    'Tanggal' => tgl_sql2str($ainfo['Tgl_Beli']),
                    'Kode_Ref' => $ainfo['No_Beli'],
                    'Catatan' => "Pembelian : ".$ainfo['No_Beli'].(($ainfo['No_Faktur']=="")?"":" (Faktur : ".$ainfo['No_Faktur'].") ")." / ".$ainfo['Nama_Sup']
                ];
                $adetail = [
                    [
                        'Kode_Rek' => $this->app_gel['STOK'],
                        'DK' => "D",
                        'Jumlah' => $ainfo['Tagihan']
                    ],
                    [
                        'Kode_Rek' => $this->app_gel['HUT_USAHA'],
                        'DK' => "K",
                        'Jumlah' => $ainfo['Tagihan'],
                        'SupID' => $ainfo['SupID']
                    ]
                ];
                $this->gel->Jurnal_Post($ajurnal, $adetail);
            }
            $atabel = $this->Data_Beli($this->no_beli);
            $this->mode = "view";

        } else if ($this->mode === "cancel") {
            if (str_ends_with($this->no_beli, "#00") || !$this->is_pend) $this->inv->Detail_Cancel($this->no_beli);
            $atabel = $this->Data_Beli();
        } else {
            $atabel = $this->Data_Beli($this->no_beli);
        }

        $enable = in_array($this->mode, ["add","edit"]) ? true : false;
        $form = new Form($this->app);
        $tnota = $form->textbox("_", "No_Beli", $atabel['No_Beli'], !$enable, true, "text", "nomor transaksi");
        $tfaktur = $form->textbox("_", "No_Faktur", $atabel['No_Faktur'], $enable, true, "text", "nomor faktur");
        $ttglnota = $form->datebox("_", "Tgl_Beli", $atabel['Tgl_Beli'], $enable, true);
        $ttglfaktur = $form->datebox("_", "Tgl_Faktur", $atabel['Tgl_Faktur'], $enable, true);
        $tcab = $form->option_db("_", "CabID", $atabel['CabID'], $enable, false, "para_cabang", ["CabID","Nama_Cab"], "Aktif=1 ORDER BY Nama_Cab", [0,"&nbsp;"]);
        $tsup = $form->option_db("_", "SupID", $atabel['SupID'], $enable, false, "para_supplier", ["SupID","Nama_Sup"], "Aktif=1 ORDER BY Nama_Sup", [0,"&nbsp;"]);
        $tppn = '<button class="btn btn-secondary" type="button" disabled="">'.Invesa::PPN_Array()[$atabel['PPN']].'</button>';
        if ($enable) {
            $tppn = $form->option("_", "PPN", $atabel['PPN'], true, false, Invesa::PPN_Array());
            $tppn = str_replace("option-tags", "", $tppn);
        }
        $ajson['html'] = '
        <div class="row">
            <div class="col-sm-12 col-lg-6">
                <div class="row mb-1">
                    <label class="col-sm-5 col-lg-3 col-form-label" for="No_Beli">Nomor Transaksi</label>
                    <div class="col"><div class="input-group">'.$tnota.'<button id="butBrow" class="btn btn-info" type="button"><i class="bi-search"></i></button></div></div>
                </div>
                <div class="row mb-1">
                    <label class="col-sm-5 col-lg-3 col-form-label" for="Tgl_Beli">Tanggal Transaksi</label>
                    <div class="col-sm-7 col-lg-5">'.$ttglnota.'</div>
                </div>
                <div class="row mb-1">
                    <label class="col-sm-5 col-lg-3 col-form-label" for="Tgl_Faktur">Tanggal Faktur</label>
                    <div class="col-sm-7 col-lg-5">'.$ttglfaktur.'</div>
                </div>
            </div>
            <div class="col-sm-12 col-lg-6">
                <div class="row mb-1">
                    <label class="col-sm-5 col-lg-3 col-form-label" for="CabID">Nama Cabang</label>
                    <div class="col">'.$tcab.'</div>
                </div>
                <div class="row mb-1">
                    <label class="col-sm-5 col-lg-3 col-form-label" for="SupID">Nama Supplier</label>
                    <div class="col">'.$tsup.'</div>
                </div>
                <div class="row mb-1">
                    <label class="col-sm-5 col-lg-3 col-form-label" for="No_Faktur">Nomor Faktur</label>
                    <div class="col"><div class="input-group">'.$tfaktur.$tppn.'</div></div>
                </div>
            </div>
        </div>
        <div class="row mb-1"><div class="col"><hr class="my-1"></div></div>
        <input type="hidden" id="Total_Beli" value="'.$atabel['Total_Beli'].'" >
        <input type="hidden" id="Real_Beli" value="'.$atabel['Real_Beli'].'" >
        <input type="hidden" id="Real_Diskon" value="'.$atabel['Real_Diskon'].'" >
        <input type="hidden" id="Lunas" value="'.$atabel['Lunas'].'" >
        <input type="hidden" id="mode" value="'.$this->mode.'" >';        
        $this->app->json($ajson);
    }

    public function form_produk() {
        $id = (int) Param::Get("ID", 0);
        $atabel = [ 'ID'=>$id, 'InvID'=>$this->id_inv, 'SatuanID'=>$this->id_satuan, 'VarianID'=>$this->id_varian, 'Nama_Produk'=>"", 'Nama_Satuan'=>"", 'Qty'=>0, 'Harga_Beli'=>0, 'Disk_Rupiah'=>0, 'Disk_Persen1'=>0, 'Disk_Persen2'=>0, 'Disk_Persen3'=>0, 'Disk_Persen4'=>0, 'Disk_Persen5'=>0 ];
        if ($id > 0) {
            $_row = $this->db->fetchRow("SELECT * FROM tmp_inv_detail WHERE No_Ref=? AND ID=?", [$this->no_beli, $id]);
            if ($_row) $atabel = array_merge($atabel, $_row->getData());
        }
        if ((int) $atabel['InvID'] > 0 && (int) $atabel['SatuanID'] > 0) {
            $_row = $this->db->fetchRow("SELECT Nama_Produk,Nama_Satuan FROM vi_inv_produk WHERE InvID=? AND SatuanID=? AND VarianID=?", [$atabel['InvID'], $atabel['SatuanID'], $atabel['VarianID']]);
            if ($_row) $atabel = array_merge($atabel, $_row->getData());
        }

        $form = new Form($this->app);
        $tnama = $form->textauto("_", "Nama_Produk", ['value'=>$atabel['InvID'],'text'=>$atabel['Nama_Produk']], true, true, "ketik nama produk");
        $tvar = $form->option("_", "VarianID", $atabel['VarianID'], true, false, [$atabel['VarianID']=>"Tanpa Varian"]);
        $tqty = $form->textbox("_", "Qty", $atabel['Qty'], true, true, "double");
        $tbeli = $form->textbox("_", "Harga_Beli", $atabel['Harga_Beli'], true, true, "double");
        $tdisrp = $form->textbox("_", "Disk_Rupiah", $atabel['Disk_Rupiah'], true, true, "double");
        $tdis1 = $form->textbox("_", "Disk_Persen1", $atabel['Disk_Persen1'], true, true, "double");
        $tdis2 = $form->textbox("_", "Disk_Persen2", $atabel['Disk_Persen2'], true, true, "double");
        $tdis3 = $form->textbox("_", "Disk_Persen3", $atabel['Disk_Persen3'], true, true, "double");
        $tdis4 = $form->textbox("_", "Disk_Persen4", $atabel['Disk_Persen4'], true, true, "double");
        $tdis5 = $form->textbox("_", "Disk_Persen5", $atabel['Disk_Persen5'], true, true, "double");
        $ttot_dis = $form->textbox("_", "Total_Diskon", 0, false, false, "double");
        $ttot = $form->textbox("_", "Jumlah", 0, false, false, "double");
        $tsat = $form->textbox("_", "Nama_Satuan", $atabel['Nama_Satuan'], false, false, "text");
        $ajson['html'] = '
        <div class="row mb-1">
            <label class="col-sm-4 col-lg-2 col-form-label" for="Nama_Produk">Nama Barang</label>
            <div class="col">'.$tnama.'</div>
        </div>
        <div class="row mb-1">
            <label class="col-sm-4 col-lg-2 col-form-label" for="VarianID">Nama Varian</label>
            <div class="col">'.$tvar.'</div>
        </div>
        <div class="row mb-1">
            <label class="col-sm-4 col-lg-2 col-form-label" for="Qty">Qty</label>
            <div class="col-sm-4 col-lg-5"><div class="input-group">'.$tqty.$tsat.'</div></div>
        </div>
        <div class="row mb-1">
            <label class="col-sm-4 col-lg-2 col-form-label" for="Harga_Beli">Harga (@)</label>
            <div class="col-sm-4 col-lg-5">'.$tbeli.'</div>
        </div>
        <hr class="my-1">
        <div class="row mb-1">
            <label class="col-sm-4 col-lg-2 col-form-label" for="Disk_Rupiah">Diskon Rupiah</label>
            <div class="col-sm-4 col-lg-5">'.$tdisrp.'</div>
        </div>
        <div class="row mb-1">
            <label class="col-sm-4 col-lg-2 col-form-label">Diskon Persen</label>
            <div class="col-sm-4 col-lg-3"><div class="input-group"><span class="input-group-text">1</span>'.$tdis1.'<span class="input-group-text">%</span></div></div>
            <div class="col-sm-4 col-lg-3"><div class="input-group"><span class="input-group-text">3</span>'.$tdis3.'<span class="input-group-text">%</span></div></div>
            <div class="col-sm-4 col-lg-3"><div class="input-group"><span class="input-group-text">5</span>'.$tdis5.'<span class="input-group-text">%</span></div></div>
        </div>
        <div class="row mb-1">
            <label class="col-sm-4 col-lg-2 col-form-label">&nbsp;</label>
            <div class="col-sm-4 col-lg-3"><div class="input-group"><span class="input-group-text">2</span>'.$tdis2.'<span class="input-group-text">%</span></div></div>
            <div class="col-sm-4 col-lg-3"><div class="input-group"><span class="input-group-text">4</span>'.$tdis4.'<span class="input-group-text">%</span></div></div>
            <div class="col-sm-4 col-lg-3">'.Invesa::Form_Info("Silakan masukkan -10 pada Diskon 5, jika ada PPN.").'</div>
        </div>
        <hr class="my-1">
        <div class="row mb-1">
            <label class="col-sm-4 col-lg-2 col-form-label">Diskon</label>
            <div class="col-sm-4 col-lg-5">'.$ttot_dis.'</div>
        </div>
        <div class="row mb-1">
            <label class="col-sm-4 col-lg-2 col-form-label">Total</label>
            <div class="col-sm-4 col-lg-5">'.$ttot.'</div>
        </div>
        <input type="hidden" id="ID" value="'.$atabel['ID'].'" >
        <input type="hidden" id="InvID" value="'.$atabel['InvID'].'" >
        <input type="hidden" id="SatuanID" value="'.$atabel['SatuanID'].'" >
        <input type="hidden" id="mode_detail" value="'.$this->mode_detail.'" >';
        $this->app->json($ajson);
    }

    public function form_total() {
        $form = new Form($this->app);
        $tdisk = $form->textbox("_", "popTotal_Diskon", 0, true, false, "double");
        $tbeli = $form->textbox("_", "popTotal_Beli", 0, true, false, "double");
        $ajson['html'] = '
        <div class="row mb-1">
            <label class="col-sm-6 col-lg-5 col-form-label" for="popTotal_Diskon">Total Diskon (Koreksi +/-)</label>
            <div class="col">'.$tdisk.'</div>
        </div>
        <div class="row mb-1">
            <label class="col-sm-6 col-lg-5 col-form-label" for="popTotal_Beli">Total Faktur / Hutang</label>
            <div class="col">'.$tbeli.'</div>
        </div>
        ';
        $this->app->json($ajson);
    }

    public function proses_delete() {
        if ($this->is_pend === false) {
            $this->db->runQuery("DELETE FROM inv_beli WHERE No_Beli=?", [$this->no_beli]);
            $this->db->runQuery("DELETE FROM inv_detail WHERE No_Ref=?", [$this->no_beli]);
            // PROSES POSTING GL
            $this->db->runQuery("DELETE FROM gel_jurnal WHERE Kode_Jurnal=?", [$this->no_beli]);
            $this->db->runQuery("DELETE FROM gel_jurnal_detail WHERE Kode_Jurnal=?", [$this->no_beli]);
        } else {
            $this->db->runQuery("DELETE FROM inv_beli_pend WHERE No_Beli=?", [$this->no_beli]);
            $this->db->runQuery("DELETE FROM tmp_inv_detail WHERE No_Ref=?", [$this->no_beli]);
        }
        $this->app->json([ 'status' => true ]);
    }

    public function option_varian() {
        $aoption = ['type' => "option", 'id' => "VarianID", 'value' => $this->id_varian, 'avalue' => [['value'=>0, 'html'=>"Tanpa Varian"]]];
        $avarian = $this->db->fetchAll("SELECT * FROM para_varian WHERE VarianID IN (SELECT VarianID FROM inv_produk_varian WHERE InvID=? AND SatuanID=?) ORDER BY Nama_Varian", [$this->id_inv, $this->id_satuan]);
        foreach ($avarian as $varian) {
            $aoption['avalue'][] = ['value'=>$varian['VarianID'], 'html'=>$varian['Nama_Varian']];
        }
        $this->app->json([ $aoption ]);
    }

    public function item_detail() {
        $ajson['data'] = [];
        $_row = $this->db->fetchRow("SELECT * FROM inv_detail D WHERE Qty>0 AND InvID=? ORDER BY Tgl_Ref DESC", [$this->id_inv]);
        if ($_row) $ajson['data'] = $_row->getData();

        if ($this->id_satuan !== (int) $ajson['data']['SatuanID']) {
            $_bagi = (float) $this->db->fetchField("SELECT A.Qty/B.Qty Bagi FROM (SELECT InvID,Qty FROM inv_produk_kemasan WHERE InvID=? AND SatuanID=? LIMIT 1) A LEFT JOIN (SELECT InvID,Qty FROM inv_produk_kemasan WHERE InvID=? AND SatuanID=? LIMIT 1) B ON (A.InvID=B.InvID)", [$this->id_inv, $this->id_satuan, $this->id_inv, $this->id_satuan]) ?? 1;
            (float) $ajson['data']['Harga_Beli']  /= $_bagi;
            (float) $ajson['data']['Disk_Rupiah'] /= $_bagi;
        }
        $this->app->json($ajson);
    }

    public function index() {
        $this->app->json(['html' => '
            <div class="fade-in">
            <div class="card"><div class="card-body">
                <ul class="nav nav-tabs" role="tablist">
                    <li class="nav-item" role="presentation">
                        <button class="nav-link active" id="tx-tab" data-bs-toggle="tab" data-bs-target="#tx" type="button" role="tab" aria-controls="tx" aria-selected="true"><i class="bi-database me-2"></i>Transaksi Pembelian</button>
                    </li>
                    <li class="nav-item ms-auto">
                        <button class="btn btn-primary mb-1 ms-2" id="butTambah" type="button"><i class="bi-plus-lg me-2"></i>Tambah</button>
                        <button class="btn btn-info mb-1 ms-2" id="butUbah" type="button"><i class="bi-clipboard me-2"></i>Ubah</button>
                        <button class="btn btn-warning mb-1 ms-2" id="butHapus" type="button"><i class="bi-trash me-2"></i>Hapus</button>
                        <button class="btn btn-info mb-1 ms-2" id="butPendingBrow" type="button"><i class="bi-cloud me-2"></i>Pending</button>
                        <button class="btn btn-secondary mb-1 ms-2" id="butPrint" type="button"><i class="bi-printer me-2"></i>Cetak</button>
                        <button class="btn btn-danger mb-1 ms-2" id="butBatal" type="button"><i class="bi-x-lg me-2"></i>Batal</button>
                        <button class="btn btn-warning mb-1 ms-2" id="butPendingSimpan" type="button"><i class="bi-cloud-upload me-2"></i>Simpan Pending</button>
                        <button class="btn btn-success mb-1 ms-2" id="butSimpan" type="button"><i class="bi-save me-2"></i>Simpan</button>
                    </li>
                </ul>
                <div class="tab-content border border-top-0 p-3">
                    <div class="tab-pane fade active show" id="tx" role="tabpanel" aria-labelledby="tx-tab">
                    <div id="divTXMaster">&nbsp;</div>
                    <div id="divDetailTabel">&nbsp;</div>
                    </div>
                </div>
            </div></div>
            </div>'
        ]);
    }

    private function Data_Beli(string $nomor="", bool $baru=false): array {
        $aparam = [ 'No_Beli'=>$nomor, 'PPN'=>0, 'Lunas'=>0 ];
        if (empty($nomor)) {
            if ($baru) $aparam['No_Beli'] = "BELI".$this->web_app['SERVER_ID'].(string) $this->id_cab.$this->app->user()->id(3)."#00";
            $aparam['Tgl_Beli']    = tgl_ymd();
            $aparam['Tgl_Faktur']  = tgl_ymd();
            $aparam['No_Faktur']   = "";
            $aparam['SupID']       = 0;
            $aparam['CabID']       = $this->id_cab;
            $aparam['Total_Beli']  = 0;
            $aparam['Real_Beli']   = 0;
            $aparam['Real_Diskon'] = 0;
        } else {
            $tabel_beli = (str_contains($nomor, "BELI") === false) ? "inv_beli" : "inv_beli_pend";
            $row = $this->db->fetchRow("SELECT * FROM ".$tabel_beli." WHERE No_Beli=?", [$nomor]);
            if ($row) $aparam = array_merge($aparam, $row->getData());
        }
        return $aparam;
    }

    private function Pending_Nomor(): string {
        $tno = "BELI".$this->web_app['SERVER_ID'].(string) $this->id_cab.$this->app->user()->id(3)."#";
        $ino = (int) $this->db->fetchField("SELECT MAX(RIGHT(No_Beli,2)) FROM inv_beli_pend WHERE No_Beli LIKE ?", [$tno.'%']) ?? 0;
        $tno .= isi_nol(++$ino, 2);
        return $tno;
    }
}