<?php

/*
 * 添加供应商
 * author:张帅
 */

class add_supply
{
    //添加主要流程
    function execAddSupply($supplier_name, $area_id, $company_name, $purchase, $sett_type, $sett_frequency, $account_bank, $account_num, $account_name, $link_info)
    {
        global $pdo;
        $sql = "SELECT
            supplier_name
        FROM
            base_supplier
        WHERE
            cancel_flag = 0
        AND supplier_name = '" . $supplier_name . "' AND supplier_type=187 ";
        writeLog("check base_supplier:" . $sql);
        $result = $pdo->query($sql);
        $check_name = $result->fetchAll(PDO::FETCH_ASSOC);
        if(count($check_name) > 0)
        {
            $json['code'] = '1';
            $json['info'] = '用户名已存在';
            echo json_encode($json);
            exit();
        }
        //1.获取采购信息详情数组
        $purchase_array = $this->getPurchaseInfo($purchase);

        //2.获取联系人详情数组
        $link_array = $this->getLinkInfo($link_info);

        //3.判断必填数据是否为空
        $judgeData = $this->judgeData($supplier_name, $area_id, $company_name, $sett_type, $sett_frequency);
        if ($judgeData['code'] == '1') {
            echo json_encode($judgeData);
            exit();
        }

        //4.向数据库中中添加数据
        $res = $this->addPdoSupply($supplier_name, $area_id, $company_name, $purchase_array, $sett_type, $sett_frequency, $account_bank, $account_num, $account_name, $link_array);
        echo json_encode($res);
        exit();
    }

    //获取采购信息详情数组
    function getPurchaseInfo($purchase)
    {
        if ($purchase == '') {
            $purchase_array = array();
            return $purchase_array;
        }

        $purchase = substr($purchase, 1, strlen($purchase) - 2);
        $purchase = explode("}{", $purchase);

        $i = 0;
        foreach ($purchase as $item => $value) {
            $value = explode(",", $value);
            $status = 0;
            foreach ($value as $k => $v) {
                if (empty($v)) {
                    $status = 1;
                    break;
                }
            }
            if ($status == 0) {
                $purchase_array[$i]['product_type'] = $value[0];
                $purchase_array[$i]['purchaser_name'] = $value[1];
                $i++;
            }
        }
        return $purchase_array;
    }

    //获取联系人详情数组
    function getLinkInfo($link_info)
    {
        if ($link_info == '') {
            $link_array = array();
            return $link_array;
        }
        $link_info = explode(",", $link_info);
        $key = $_COOKIE['memcache'];
        $link_memcache = get_memcache('ZHANGS_LINK' . $key);
        $i = 0;
        foreach ($link_info as $item => $value) {
            $status = 0;
            if (empty($link_memcache[$value]['link_name']) || empty($link_memcache[$value]['contact_name'])) {
                $status = 1;
            }
            if ($status == 0) {
                $link_array[$i] = $link_memcache[$value];
                $i++;
            }
        }
        return $link_array;
    }

    //检查必填数据是否为空
    function judgeData($supplier_name, $area_id, $company_name, $sett_type, $sett_frequency)
    {
        if (empty($supplier_name)) {
            $json['code'] = '1';
            $json['info'] = '供应商名称不能为空';
        } elseif (empty($area_id)) {
            $json['code'] = '1';
            $json['info'] = '供应商区域不能为空';
        } elseif (empty($company_name)) {
            $json['code'] = '1';
            $json['info'] = '供应商公司不能为空';
        } elseif (empty($sett_type)) {
            $json['code'] = '1';
            $json['info'] = '结算方式不能为空';
        } elseif (empty($sett_frequency)) {
            $json['code'] = '1';
            $json['info'] = '结算周期名称不能为空';
        } else {
            $json['code'] = '0';
            $json['info'] = '成功';
        }
        return ($json);
    }

    //在数据库中添加供应商信息
    function addPdoSupply($supplier_name, $area_id, $company_name, $purchase_array, $sett_type, $sett_frequency, $account_bank, $account_num, $account_name, $link_array)
    {
        global $pdo;
        $user_id = getUserId();//$_COOKIE['user_id'];
        //运营主体
        $main_corp_id_sql = "select main_corp_id from base_user where id = " . $user_id . ' and cancel_flag = 0 limit 1';
        $result = $pdo->query($main_corp_id_sql);
        $main_corp_id = $result->fetchAll(PDO::FETCH_ASSOC);
        $main_corp_id = $main_corp_id[0]['main_corp_id'];
        
        $time = date('Y-m-d H:i:s', time());
        try {
            $pdo->beginTransaction();
            //1.添加base_supplier表
            $supplier_sql = "INSERT INTO base_supplier (
                                create_user_id,
                                create_time,
                                supplier_type,
                                supplier_name,
                                area_id,
                                company_name,
                                is_disabled,
                                sett_type,
                                sett_frequency,
                                account_bank,
                                account_num,
                                account_name,
                                main_corp_id
                            )
                            VALUES
                                (" . $user_id . ",'" . $time . "',187,'" . $supplier_name . "'," . $area_id . ",'" . $company_name . "',0," . $sett_type . "," . $sett_frequency . ",'" . $account_bank . "','" . $account_num . "','" . $account_name . "'," . $main_corp_id . ")";
            writeLog("INSERT INTO base_supplier:" . $supplier_sql);
            $result = $pdo->exec($supplier_sql);
            if (!$result) {
                throw new Exception("db die");
            }
            $supplier_id = $pdo->lastInsertId();

            //2.添加base_supplier_purchase表
            if(count($purchase_array) > 0)
            {
                $purchase_sql = "INSERT INTO base_supplier_purchase (
                                    create_user_id,
                                    create_time,
                                    supplier_id,
                                    product_type,
                                    purchaser_name
                                )
                                VALUES ";
                foreach ($purchase_array as $key => $v) {
                    $purchase_sql_array[] = "(" . $user_id . ",'" . $time . "'," . $supplier_id . "," . $v['product_type'] . ",'" . $v['purchaser_name'] . "')";
                }
                $purchase_sql .= implode(",", $purchase_sql_array);
                writeLog("INSERT INTO base_supplier_purchase:" . $purchase_sql);
                $result = $pdo->exec($purchase_sql);
                if (!$result) {
                    throw new Exception("db die");
                }
            }

            //3.添加base_supplier_link表
            if(count($link_array) > 0)
            {
                $link_sql = "INSERT INTO base_supplier_link (
                            create_user_id,
                            create_time,
                            supplier_id,
                            link_name,
                            contact_name,
                            contact_mobile,
                            contact_telphone,
                            fax,
                            email,
                            remark
                        )
                        VALUES ";

                foreach ($link_array as $key => $v) {
                    $link_sql_array[] = "(" . $user_id . ",'" . $time . "'," . $supplier_id . ",'" . $v['link_name'] . "','" . $v['contact_name'] . "','" . $v['contact_mobile'] . "','" . $v['contact_telphone'] . "','" . $v['fax'] . "','" . $v['email'] . "','" . $v['remark'] . "')";
                }
                $link_sql .= implode(",", $link_sql_array);
                writeLog("INSERT INTO base_supplier_link:" . $link_sql);
                $result = $pdo->exec($link_sql);
                if (!$result) {
                    throw new Exception("db die");
                }
            }

            $pdo->commit();

            //4.删除缓存
            $key = $_COOKIE['memcache'];
            delete_memcache('ZHANGS_LINK' . $key);

            $json['code'] = '0';
            $json['info'] = '添加数据成功';
        } catch (PDOException $ex) {
            $pdo->rollBack();
            $json['code'] = '1';
            $json['info'] = '添加失败';
        }
        return $json;
    }
}

$supplier_name = trim($_POST['supplier_name']);//供应商名称
$area_id = trim($_POST['area_id']);//所属区域市id
$company_name = trim($_POST['company_name']);//公司名称
$purchase = trim($_POST['purchase']);//采购详情
$sett_type = trim($_POST['sett_type']);//结算方式 (授信:275，预付:288，单结:292)
$sett_frequency = trim($_POST['sett_frequency']);//结算周期(日结:293，周结:294，月结:295)
$account_bank = trim($_POST['account_bank']);//开户银行
$account_num = trim($_POST['account_num']);//银行账号
$account_name = trim($_POST['account_name']);//账号名称
$link_info = trim($_POST['link_info']);//联系人详情

$add_supply = new add_supply();
$add_supply->execAddSupply($supplier_name, $area_id, $company_name, $purchase, $sett_type, $sett_frequency, $account_bank, $account_num, $account_name, $link_info);
?>