<?php

namespace App\Controllers\Front\Order;

use App\Models\OrderModel;
use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use Psr\Log\LoggerInterface;
use App\Controllers\Front\FrontController;
use App\Models\UserModel;

class OrderController extends FrontController
{
    private $_userModel = null;
    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
    {
        parent::initController($request, $response, $logger);
        $this->_model = new OrderModel();
        $this->_viewDatas['className'] = 'Order';
        $this->_viewPath .= strtolower($this->_viewDatas['className']);
        $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
        $this->_viewDatas['class_icon'] = CLASS_ICONS[strtoupper($this->_viewDatas['className'])];
        helper($this->_viewDatas['className']);

        //Default 회원정보 Category
        $this->_category = DEFAULTS['ORDER_CATEGORY'];
        $this->isRole('index');
    }

    final protected function getUserModel()
    {
        return $this->_userModel = $this->_userModel ?: new UserModel();
    }

    public function getFields(string $action = ""): array
    {
        $fields = ["product_uid", "cost", "sale", "quantity", "price", "status"];
        switch ($action) {
            case "index":
            case "excel":
                return ['name', "cost", "sale", "quantity", "price", "status", "created_at"];
                break;
            case "view":
                return ['name', "cost", "sale", "quantity", "price", "status", "updated_at", "created_at"];
                break;
            default:
                return $fields;
                break;
        }
    }
    public function getFieldFilters(): array
    {
        return ['product_uid', "status"];
    }
    public function getFieldBatchFilters(): array
    {
        return ["status"];
    }

    //Update관련 (결제처리용)
    protected function update_form_process($entity)
    {
        $entity = parent::update_form_process($entity);
        $this->_viewDatas['user'] = $this->getUserModel()->getEntity([$this->getUserModel()->getPrimaryKey() => $this->_viewDatas['auth'][AUTH_FIELDS['ID']]]);
        return $entity;
    }
    final public function update_form($uid)
    {
        try {
            $this->_viewDatas = $this->init(__FUNCTION__);
            $entity = $this->_model->getEntity([$this->_model->getPrimaryKey() => $uid]);
            $this->_viewDatas['entity'] = $this->update_form_process($entity);
            helper(['form']);
            $this->_session->keepFlashdata(SESSION_NAMES['RETURN_URL']);
            return view($this->_viewPath . '/update',  ['viewDatas' => $this->_viewDatas]);
        } catch (\Exception $e) {
            log_message("error", $e->getMessage());
            return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/")->with('return_message', $e->getMessage());
        }
    }
    public function update($uid)
    {
        $msg = "";
        try {
            $this->_viewDatas = $this->init(__FUNCTION__);
            $entity = $this->_model->getEntity([$this->_model->getPrimaryKey() => $uid]);
            $this->update_validate($entity);
            $entity = $this->update_process($entity);
            $msg = "{$this->_viewDatas['title']}에서 {$entity->getTitle()}의 결제가 완료하였습니다.";
            return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/");
        } catch (\Exception $e) {
            $msg = "{$this->_viewDatas['title']}에서 결제를 실패하였습니다.\n" . $e->getMessage();
            log_message("error", $e->getMessage());
            $this->_session->keepFlashdata(SESSION_NAMES['RETURN_URL']);
            return redirect()->back()->withInput();
        } finally {
            $this->_session->setFlashdata("return_message", $msg);
        }
    }

    //View관련
    protected function view_process($entity)
    {
        //권한체크
        $this->isRole('view', $entity);
        return parent::view_process($entity);
    }

    //Index관련
    protected function index_process()
    {
        //권한체크
        $this->isRole('index');
        return parent::index_process();
    }
    protected function index_setCondition()
    {
        //세션에 Cart정보(order_uids)가 있으면
        $uids = $this->_session->get(SESSION_NAMES['CART']) ?: array('NONE');
        //또는 Login했으면 사용자정보(user_uid)에 맞는 Order정보 가져오기
        if ($this->_session->get(SESSION_NAMES['ISLOGIN'])) {
            $this->_model->where('user_uid', $this->_session->get(SESSION_NAMES['AUTH'])[AUTH_FIELDS['ID']]);
            if (count($uids)) {
                $this->_model->orWhereIn('uid', $uids);
            }
        } elseif (count($uids)) {
            $this->_model->whereIn('uid', $uids);
        }
        parent::index_setCondition();
    }
}