<?php

namespace App\Controllers\Admin\Cloudflare;

use CodeIgniter\HTTP\DownloadResponse;
use CodeIgniter\HTTP\RedirectResponse;
use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use Psr\Log\LoggerInterface;
use App\Helpers\Cloudflare\RecordHelper;
use App\Services\Cloudflare\RecordService;
use App\Models\Cloudflare\ZoneModel;

class RecordController extends CloudflareController
{
    private $_zone_entity = null;
    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
    {
        parent::initController($request, $response, $logger);
        $this->title = lang("{$this->getService()->getClassPath()}.title");
        $this->helper = new RecordHelper();
        $this->isMyLog = env("mylog.cloudflare.record.use") == "true";  //MyLogService 사용여부
    }
    protected function getService(): RecordService
    {
        if ($this->service === null) {
            $this->service = new RecordService();
        }
        return $this->service;
    }
    protected function getFormFieldOption(string $field, array $options = []): array
    {
        switch ($field) {
            case $this->getService()->getModel()::PARENT:
                // $this->getZoneModel()->where('status', 'active');
                $options[$field] = $this->getZoneModel()->getFormFieldOption($field);
                // echo $this->getAccountModel()->getLastQuery();
                // dd($options);
                break;
            default:
                $options = parent::getFormFieldOption($field, $options);
                break;
        }
        return $options;
    }
    //생성
    public function create_form(): RedirectResponse|string
    {
        $this->init('create', [$this->getService()->getModel()::PARENT, 'hosts', 'type', 'content', 'proxied']);
        $this->field_rules = $this->getService()->getModel()->getFieldRules($this->action, $this->fields);
        //부모데이터 정의
        $parent_field = $this->getService()->getModel()::PARENT;
        $this->$parent_field = $this->request->getVar($parent_field) ?: DEFAULTS["EMPTY"];
        return $this->create_form_procedure();
    }
    protected function create_process(): void
    {
        //DB작업도 Socket에서 다 처리하므로 parent::create_process()하면 않됨
        $this->formDatas = $this->create_validate($this->action, $this->fields);
        //Type이 A형식일경우 IP형태인지 확인
        if ($this->formDatas['type'] === 'A') {
            if (!$this->helper->isIPAddress($this->formDatas['content'], $this->formDatas['type'])) {
                throw new \Exception("{$this->formDatas['type']}, {$this->formDatas['content']} 형식 오류[사설IP 않됨]");
            }
        }
        //호스트명 형식확인
        $hosts = explode("\n", $this->formDatas['hosts']);
        if (!is_array($hosts) || !count($hosts)) {
            throw new \Exception("호스트명이 정의되지 않았습니다.");
        }
        $cnt = 1;
        foreach ($hosts as $host) {
            if (!$this->helper->isHost($host)) {
                throw new \Exception("입력하신 {$cnt}번째 : [{$host}]는 호스트명 입력형식에 맞지 않습니다.");
            }
            $cnt++;
        }
        //Socket처리
        //부모데이터정의
        $this->_zone_entity = $this->getZoneModel()->getEntityByPK($this->formDatas[$this->getService()->getModel()::PARENT]);
        if ($this->_zone_entity === null) {
            throw new \Exception("Zone: [{$this->formDatas[$this->getService()->getModel()::PARENT]}] 정보를 찾을수 없습니다.");
        }
        $entitys = [];
        foreach ($hosts as $host) {
            $entity = $this->getService()->create(
                $this->_zone_entity,
                $host,
                $this->formDatas['type'],
                $this->formDatas['content'],
                $this->formDatas['proxied']
            );
            $entitys[] = $entity;
        }
        $this->entitys = $entitys;
    }
    protected function create_process_result($message): RedirectResponse|string
    {
        $this->init(__FUNCTION__);
        helper(['form']);
        $this->forms = ['attributes' => ['method' => "post",], 'hiddens' => []];
        return view(
            strtolower($this->view_path . $this->getService()->getClassPath() . "/create_result"),
            data: ['viewDatas' => $this->getViewDatas()]
        );
    }
    public function create(): RedirectResponse|string
    {
        $this->init(__FUNCTION__, [$this->getService()->getModel()::PARENT, 'hosts', 'type', 'content', 'proxied']);
        $this->field_rules = $this->getService()->getModel()->getFieldRules($this->action, $this->fields);
        return $this->create_procedure();
    }
    //수정 (modify,toggle,batchjob사용)
    protected function modify_process(mixed $uid): void
    {
        //DB작업도 Socket에서 다 처리하므로 parent::modify_process($uid)하면 않됨
        $this->formDatas = $this->modify_validate($this->action, $this->fields);
        //자신정보정의
        $this->entity = $this->getService()->getModel()->getEntityByPK($uid);
        if ($this->entity === null) {
            throw new \Exception("{$uid} 정보를 찾을수 없습니다.");
        }
        //부모데이터정의
        $this->_zone_entity = $this->getZoneModel()->getEntityByPK($this->entity->getParent());
        if ($this->_zone_entity === null) {
            throw new \Exception("Zone: [{$this->entity->getParent()}] 정보를 찾을수 없습니다.");
        }
        //Socket처리
        $this->entity = $this->getService()->modify($this->_zone_entity, $this->entity, $this->formDatas);
    }
    //단일필드작업
    public function toggle(mixed $uid, string $field): RedirectResponse
    {
        return $this->toggle_procedure($uid, $field);
    }
    //일괄처리작업
    public function batchjob(): RedirectResponse
    {
        $this->init(__FUNCTION__);
        return $this->batchjob_procedure();
    }
    //View
    //create_process_result에서 결과값을 entitys에 저장하고 호출하기때문에 아래와 같이 처리함
    public function view(string $uid): RedirectResponse|string
    {
        $this->init(__FUNCTION__);
        return $this->view_procedure($uid);
    }
    //삭제
    protected function delete_process(mixed $uid): void
    {
        //DB작업도 Socket에서 다 처리하므로 parent::delete_process($uid)하면 않됨
        //자신정보정의
        $this->entity = $this->getService()->getModel()->getEntityByPK($uid);
        if ($this->entity === null) {
            throw new \Exception("{$uid} 정보를 찾을수 없습니다.");
        }
        //부모데이터정의
        $this->_zone_entity = $this->getZoneModel()->getEntityByPK($this->entity->getParent());
        if ($this->_zone_entity === null) {
            throw new \Exception("Zone: [{$this->entity->getParent()}] 정보를 찾을수 없습니다.");
        }
        //Cloudflare 삭제
        $this->entity = $this->getService()->delete($this->_zone_entity, $this->entity);
    }
    //리스트
    protected function list_entitys_process(): array
    {
        //기본Soring처리
        $this->getService()->getModel()->orderBy(ZoneModel::TABLE . "." . ZoneModel::TITLE . " ASC ," . $this->getService()->getModel()::TITLE . " ASC");
        //Join을 해서 도메인부터 Sorting하기위함
        $this->getService()->getModel()->join(ZoneModel::TABLE, sprintf(
            "%s.%s=%s.%s",
            $this->getService()->getModel()::TABLE,
            $this->getService()->getModel()::PARENT,
            ZoneModel::TABLE,
            ZoneModel::PK
        ));
        return parent::list_entitys_process();
    }
    public function index(): string
    {
        $this->init(__FUNCTION__);
        return $this->list_procedure();
    }
    // Download
    public function download(string $output_type, mixed $uid = false): DownloadResponse|string
    {
        $this->init(__FUNCTION__);
        return $this->download_procedure($output_type, $uid);
    }
    //Sync작업
    protected function sync_process(string $uid): void
    {
        //자신정보정의
        $this->entity = $this->getService()->getModel()->getEntityByPK($uid);
        if ($this->entity === null) {
            throw new \Exception("{$uid} 정보를 찾을수 없습니다.");
        }
        //부모데이터정의
        $this->_zone_entity = $this->getZoneModel()->getEntityByPK($this->entity->getParent());
        if ($this->_zone_entity === null) {
            throw new \Exception("Zone: [{$this->entity->getParent()}] 정보를 찾을수 없습니다.");
        }
        //Socket처리
        $this->entity = $this->getService()->sync($this->_zone_entity, $this->entity);
    }
    public function sync(string $uid): RedirectResponse
    {
        return $this->sync_procedure($uid);
    }
    //reload Record By Zone
    protected function reload_process(mixed $uid): void
    {
        //부모데이터정의
        $this->_zone_entity = $this->getZoneModel()->getEntityByPK($uid);
        if ($this->_zone_entity === null) {
            throw new \Exception("Zone: [{$uid}] 정보를 찾을수 없습니다.");
        }
        $this->getService()->reload($this->_zone_entity);
    }
    public function reload(string $uid): RedirectResponse
    {
        return $this->reload_procedure($uid);
    }
}