<?php

namespace modules\internalmail\views\account;

use Listings;
use bff;
use tpl;
use Users;
use UsersAvatar;
use InternalMail;
use bff\utils\Pagination;
use modules\users\views\AccountPage;

/**
 * Account > Contacts > List
 * @copyright Tamaranga
 */
class ContactsPage extends AccountPage
{
    /** @var int Current User Id */
    public $userId = 0;
    /** @var int Company Id */
    public $companyId;

    /** @var array Folders list */
    public $folders = [];
    /** @var int Active folder id */
    public $folderId = 0;
    /** @var string Search query */
    public $query = '';

    /** @var int Total contacts found */
    public $total = 0;
    /** @var array Contacts list */
    public $contacts = [];
    /** @var string List pagination */
    public $pages = '';
    /** @var int Page number */
    public $pageId;
    /** @var int Page size active option */
    public $pageSize;
    /** @var array Page size options */
    public $pageSizeOptions;

    public function init()
    {
        parent::init();

        $this->setTitle(_t('users', 'Messages'));
        $this->setKey('internalmail.contacts.page');
        $this->setTemplate('account/contacts/page', 'internalmail');
    }

    public function handle()
    {
        if ($guest = $this->guestWarning()) {
            return $guest;
        }
        $this->userId = $this->request->userId();
        $this->companyId = (bff::businessEnabled() ? $this->request->user()->companyID() : 0);

        $this->loadFilter();
    }

    public function blocks()
    {
        $this->addTemplateBlock('filter', 'account/contacts/filter', 'internalmail');
        $this->addTemplateBlock('list', 'account/contacts/list', 'internalmail');
    }

    public function onSubmitAction()
    {
        $this->loadContacts();
        $this->with('contacts', $this->contacts); # pass contacts => list

        return $this->getActionResponse([
            'list'  => $this->getBlock('list'),
            'pages' => $this->pages,
            'total' => $this->total,
        ]);
    }

    public function data()
    {
        $data = parent::data();

        $this->loadContacts();

        return $data;
    }

    public function loadFilter()
    {
        $this->query = $this->input->postget('qq', TYPE_NOTAGS);
        if (! empty($this->query)) {
            $this->query = $this->input->cleanSearchString($this->query, 200/* max chars */);
        }

        $this->pageId = $this->input->postget('page', TYPE_UINT);
        $this->pageSize = $this->input->postget('pp', TYPE_INT);
        $this->pageSizeOptions = [
            -1 => ['t' => _t('pgn', 'show all'), 'c' => 100],
            15 => ['t' => _t('pgn', '[cnt] per page', ['cnt' => 15]), 'c' => 15],
            25 => ['t' => _t('pgn', '[cnt] per page', ['cnt' => 25]), 'c' => 25],
            50 => ['t' => _t('pgn', '[cnt] per page', ['cnt' => 50]), 'c' => 50],
        ];
        if (! array_key_exists($this->pageSize, $this->pageSizeOptions)) {
            $this->pageSize = 15;
        }

        $this->folderId = $this->input->postget('f', TYPE_UINT);
        $this->foldersList();
    }

    public function foldersList()
    {
        $this->folders = [
            InternalMail::FOLDER_ALL => ['title' => _t('internalmail', 'All Messages')],
        ];
        # Publisher filter
        if ($this->companyId && Listings::publisher([Listings::PUBLISHER_USER_OR_COMPANY, Listings::PUBLISHER_USER_TO_COMPANY])) {
            $this->folders[InternalMail::FOLDER_FOR_COMPANY] = ['title' => _t('internalmail', 'For company')];
            $this->folders[InternalMail::FOLDER_FOR_USER] = ['title' => _t('internalmail', 'For individual')];
        }
        if (InternalMail::foldersEnabled()) {
            $this->folders += InternalMail::getFolders();
        }
        # Active
        if (! array_key_exists($this->folderId, $this->folders)) {
            $this->folderId = InternalMail::FOLDER_ALL;
        }
        $i = 0;
        foreach ($this->folders as $key => &$v) {
            $v['i'] = $i++;
            $v['id'] = $key;
            $v['active'] = ($this->folderId === $key);
        } unset($v);
    }

    public function loadContacts($countOnly = false)
    {
        # Disable folder filter
        $folderId = $this->folderId;
        if (! InternalMail::foldersEnabled()) {
            $folderId = -1;
        }

        $load = function ($count, $limit = '') use ($folderId) {
            return InternalMail::model()->getContactsListingFront(
                $this->userId,
                $this->companyId,
                $folderId,
                $this->query,
                $count,
                $limit
            );
        };

        $this->total = $load(true);
        if (! $this->total || $countOnly) {
            return $this->total;
        }

        if ($this->total > 0) {
            $pageSize = $this->pageSizeOptions[$this->pageSize]['c'];
            $pages = new Pagination($this->total, $pageSize, '?' . Pagination::PAGE_PARAM);
            $this->contacts = $load(false, $pages->getLimitOffset());
            if (! empty($this->contacts)) {
                $conversation_url_company = InternalMail::url('account.chat', ['company' => '']);
                $conversation_url_user = InternalMail::url('account.chat', ['user' => '']);
                foreach ($this->contacts as &$v) {
                    $v['company_id_my'] = ($v['company_id'] && $v['company_id'] == $this->companyId);
                    if ($v['company_id'] && ! $v['company_id_my'] && ! empty($v['company'])) {
                        $v['c_url']  = $conversation_url_company . $v['company']['keyword'] . '-' . $v['company']['id'];
                        $v['c_name'] = $v['company']['title'];
                        $v['c_logo'] = $v['company']['logo'];
                    } else {
                        $v['c_url']  = $conversation_url_user . $v['login'] . ($v['company_id_my'] ? '&company=1' : '');
                        $v['c_name'] = ( ! empty($v['name']) ? $v['name'] : $v['login'] );
                        $v['c_logo'] = UsersAvatar::url($v['user_id'], $v['avatar'], null, $v['sex']);
                        $v['c_logoblock'] = UsersAvatar::block($v['user_id'], $v);
                    }
                } unset($v);
            }
            $this->pages = $pages->view([], tpl::PGN_COMPACT);
        }

        return $this->total;
    }

    public function onMoveToFolderAction()
    {
        do {
            $interlocutorID = $this->request->post('user', TYPE_UINT);
            $companyID = $this->request->post('company', TYPE_UINT);
            $folderID = $this->request->post('folder', TYPE_UINT);

            if (
                ! InternalMail::foldersEnabled() ||
                ! $interlocutorID ||
                ! $folderID ||
                ! $this->userId ||
                ! $this->isRequestValid()
            ) {
                $this->errors->reloadPage();
                break;
            }
            if (! array_key_exists($folderID, InternalMail::getFolders())) {
                $this->errors->reloadPage();
                break;
            }

            $interlocutorData = Users::model()->userData($interlocutorID, [
                'user_id','company_id','admin',
            ]);
            if (
                empty($interlocutorData) ||
                ($folderID == InternalMail::FOLDER_IGNORE && $interlocutorData['admin'])
            ) {
                $this->respond('added', 0);
            } else {
                $this->respond('added', InternalMail::model()->interlocutorToFolder(
                    $this->userId,
                    $interlocutorID,
                    $companyID,
                    $folderID
                ));
            }
        } while (false);

        return $this->getActionResponse();
    }
}