<?php 
    session_start();

    require '../../../assets/utils/db_auth.php';

    $id = (int)$data['id'];
    $warehouse = (int)$data["wh"];
    
    /**
     * FROM warehouse, zone, aisle, rack, product name, quantity, contact name
    */

    // get warehouse name
    $sql = "SELECT warehouse_name
        FROM md_warehouse
        WHERE 
            company_id = :company_id and 
            id = :warehouse
        ";

    $sth = $pdo2->prepare($sql);
    $sth->execute([
        ":company_id" => $company_id,
        ":warehouse" => $warehouse
    ]);
    db_check($sth, $answer);

    $warehouse = $sth->fetchColumn();

    $table = "td_stock_" . $warehouse;

    $sql = "SELECT a.* , a.out as quantity, b.contact_name, c.product_name
        FROM `{$table}` a
        LEFT JOIN md_contact b ON
          a.company_id = b.company_id and 
          a.contact_id = b.id
        LEFT JOIN md_product c ON
          a.company_id = b.company_id and 
          a.product_sku = c.sku
        WHERE 
            a.company_id = :company_id and 
            a.id = :id ";

    $sth = $pdo2->prepare($sql);
    $sth->execute([
        ":company_id" => $company_id,
        ":id" => $id
    ]);
    db_check($sth, $answer);

    $output = $sth->fetch(PDO::FETCH_ASSOC);

    /**
     * TO warehouse, zone, aisle, rack, product name, quantity, contact name
     */

     // get warehouse name
    $sql = "SELECT warehouse_name
        FROM md_warehouse
        WHERE 
            company_id = :company_id and 
            id = :warehouse
        ";

    $sth = $pdo2->prepare($sql);
    $sth->execute([
        ":company_id" => $company_id,
        ":warehouse" => $output["ref_warehouse"]
    ]);
    db_check($sth, $answer);

    $warehouse = $sth->fetchColumn();

    $table = "td_stock_" . $warehouse;

    $sql = "SELECT a.* , a.in as quantity, b.contact_name, c.product_name
        FROM `{$table}` a
        LEFT JOIN md_contact b ON
          a.company_id = b.company_id and 
          a.contact_id = b.id
        LEFT JOIN md_product c ON
          a.company_id = b.company_id and 
          a.product_sku = c.sku
        WHERE 
            a.company_id = :company_id and 
            a.uuid = :id ";

    $sth = $pdo2->prepare($sql);
    $sth->execute([
        ":company_id" => $company_id,
        ":id" => $output["uuid"]
    ]);
    db_check($sth, $answer);

    $output["ref"] = $sth->fetch(PDO::FETCH_ASSOC);

    $answer["output"] = $output;
    $answer["success"] = 1;
    exit(json_encode($answer));

?>