<?php

/*
 * Copyright (c) 2010-2022 Tim Düsterhus.
 *
 * Use of this software is governed by the Business Source License
 * included in the LICENSE file.
 *
 * Change Date: 2026-03-10
 *
 * On the date above, in accordance with the Business Source
 * License, use of this software will be governed by version 2
 * or later of the General Public License.
 */

namespace chat\acp\page;

use chat\data\room\Room;
use chat\data\room\RoomList;
use chat\data\suspension\Suspension;
use chat\data\suspension\SuspensionList;
use wcf\data\object\type\ObjectTypeCache;
use wcf\data\user\User;
use wcf\page\SortablePage;
use wcf\system\cache\runtime\UserRuntimeCache;
use wcf\system\WCF;
use wcf\util\StringUtil;

/**
 * Shows the suspension list.
 */
final class SuspensionListPage extends SortablePage
{
    /**
     * @inheritDoc
     */
    public $activeMenuItem = 'chat.acp.menu.link.suspension.list';

    /**
     * @inheritDoc
     */
    public $neededPermissions = [
        'admin.chat.canManageSuspensions',
    ];

    /**
     * @inheritDoc
     */
    public $objectListClassName = SuspensionList::class;

    /**
     * @inheritDoc
     */
    public $validSortFields = [
        'suspensionID',
        'time',
        'expires',
        'revoked',
    ];

    /**
     * @inheritDoc
     */
    public $defaultSortField = 'expiresSort';

    /**
     * @inheritDoc
     */
    public $defaultSortOrder = 'DESC';

    /**
     * userID filter
     * @var int
     */
    public $userID;

    /**
     * roomID filter
     * @var int
     */
    public $roomID;

    /**
     * objectTypeID filter
     * @var int
     */
    public $objectTypeID;

    /**
     * judgeID filter
     * @var int
     */
    public $judgeID;

    /**
     * Whether to show expired entries
     * @var boolean
     */
    public $showExpired = true;

    /**
     * username filter
     * @var string
     */
    public $searchUsername;

    /**
     * judge's username filter
     * @var string
     */
    public $searchJudge;

    /**
     * Array of available suspension object types
     * @var array
     */
    public $availableObjectTypes = [ ];

    /**
     * Array of available chat rooms
     * @var array
     */
    public $availableRooms = [ ];

    /**
     * @inheritDoc
     */
    public function readParameters()
    {
        parent::readParameters();

        if (isset($_REQUEST['roomID']) && $_REQUEST['roomID'] !== '') {
            $this->roomID = \intval($_REQUEST['roomID']);
        }
        if (isset($_REQUEST['userID']) && $_REQUEST['userID'] !== '') {
            $this->userID = \intval($_REQUEST['userID']);
        }
        if (isset($_REQUEST['judgeID']) && $_REQUEST['judgeID'] !== '') {
            $this->judgeID = \intval($_REQUEST['judgeID']);
        }
        if (isset($_REQUEST['objectTypeID']) && $_REQUEST['objectTypeID'] !== '') {
            $this->objectTypeID = \intval($_REQUEST['objectTypeID']);
        }
        // Checkboxes need special handling
        if (!empty($_POST) && !isset($_POST['showExpired'])) {
            $this->showExpired = false;
        }

        if (isset($_POST['searchUsername'])) {
            $this->searchUsername = StringUtil::trim($_POST['searchUsername']);

            if ($this->searchUsername !== '') {
                $this->userID = User::getUserByUsername($this->searchUsername)->userID;
            }
        } elseif ($this->userID !== null) {
            $this->searchUsername = (new User($this->userID))->username;
        }

        if (isset($_POST['searchJudge'])) {
            $this->searchJudge = StringUtil::trim($_POST['searchJudge']);

            if ($this->searchJudge !== '') {
                $this->judgeID = User::getUserByUsername($this->searchJudge)->userID;
            }
        } elseif ($this->judgeID !== null) {
            $this->searchJudge = (new User($this->judgeID))->username;
        }
    }

    /**
     * @inheritDoc
     */
    public function readData()
    {
        $this->availableObjectTypes = ObjectTypeCache::getInstance()->getObjectTypes('be.bastelstu.chat.suspension');

        $roomList = new RoomList();
        $roomList->sqlOrderBy = "room.position";
        $roomList->readObjects();
        $this->availableRooms = $roomList->getObjects();

        parent::readData();

        UserRuntimeCache::getInstance()->cacheObjectIDs(\array_map(static function (Suspension $s) {
            return $s->userID;
        }, $this->objectList->getObjects()));
    }

    /**
     * @inheritDoc
     */
    protected function initObjectList()
    {
        parent::initObjectList();

        $this->objectList->sqlSelects .= 'COALESCE(suspension.revoked, suspension.expires, 2147483647) AS expiresSort';

        if (!empty($this->availableRooms)) {
            $this->objectList->getConditionBuilder()->add('(roomID IN (?) OR roomID IS NULL)', [ \array_map(static function (Room $room) {
                return $room->roomID;
            }, $this->availableRooms) ]);
        } else {
            $this->objectList->getConditionBuilder()->add('1 = 0');
        }

        if ($this->userID !== null) {
            $this->objectList->getConditionBuilder()->add('userID = ?', [ $this->userID ]);
        }

        if ($this->roomID !== null) {
            if ($this->roomID === 0) {
                $this->objectList->getConditionBuilder()->add('roomID IS NULL');
            } else {
                $this->objectList->getConditionBuilder()->add('roomID = ?', [ $this->roomID ]);
            }
        }

        if ($this->objectTypeID !== null) {
            $this->objectList->getConditionBuilder()->add('objectTypeID = ?', [ $this->objectTypeID ]);
        }

        if ($this->judgeID !== null) {
            $this->objectList->getConditionBuilder()->add('judgeID = ?', [ $this->judgeID ]);
        }

        if ($this->showExpired === false) {
            $this->objectList->getConditionBuilder()->add('expires >= ?', [ TIME_NOW ]);
        }
    }

    /**
     * @inheritDoc
     */
    public function assignVariables()
    {
        parent::assignVariables();

        WCF::getTPL()->assign([
            'userID' => $this->userID,
            'roomID' => $this->roomID,
            'objectTypeID' => $this->objectTypeID,
            'judgeID' => $this->judgeID,
            'availableRooms' => $this->availableRooms,
            'availableObjectTypes' => $this->availableObjectTypes,
            'searchUsername' => $this->searchUsername,
            'searchJudge' => $this->searchJudge,
            'showExpired' => $this->showExpired,
        ]);
    }
}