<?php

/*
 * This file is part of fof/gamification.
 *
 * Copyright (c) FriendsOfFlarum.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace FoF\Gamification;

use Flarum\Api\Controller;
use Flarum\Api\Serializer;
use Flarum\Discussion\Discussion;
use Flarum\Discussion\Event\Started;
use Flarum\Discussion\Filter\DiscussionFilterer;
use Flarum\Discussion\Search\DiscussionSearcher;
use Flarum\Extend;
use Flarum\Post\Event\Deleted;
use Flarum\Post\Event\Posted;
use Flarum\Post\Event\Saving;
use Flarum\Post\Filter\PostFilterer;
use Flarum\Post\Post;
use Flarum\User\User;
use FoF\Extend\Extend\ExtensionSettings;
use FoF\Gamification\Api\Controllers;
use FoF\Gamification\Api\Serializers;
use FoF\Gamification\Notification\VoteBlueprint;
use FoF\Gamification\Provider\GamificationSortOptionsProvider;

return [
    (new Extend\Frontend('admin'))
        ->css(__DIR__.'/resources/less/admin/extension.less')
        ->js(__DIR__.'/js/dist/admin.js'),
    (new Extend\Frontend('forum'))
        ->js(__DIR__.'/js/dist/forum.js')
        ->css(__DIR__.'/resources/less/forum/extension.less')
        ->route('/rankings', 'rankings'),

    new Extend\Locales(__DIR__.'/resources/locale'),

    (new Extend\Model(User::class))
        ->cast('votes', 'int')
        ->cast('rank', 'string')
        ->cast('last_vote_time', 'datetime')
        ->belongsToMany('ranks', Rank::class, 'rank_users'),

    (new Extend\Model(Post::class))
        ->belongsToMany('votes', User::class, 'post_votes', 'post_id', 'user_id')
        ->relationship('upvotes', function (Post $post) {
            return $post->votes()->where('value', '>', 0);
        })
        ->relationship('downvotes', function (Post $post) {
            return $post->votes()->where('value', -1);
        })
        ->relationship('actualvotes', function (Post $post) {
            return $post->hasMany(Vote::class, 'post_id');
        }),

    (new Extend\Model(Discussion::class))
        ->cast('votes', 'int')
        ->cast('hotness', 'float'),

    (new ExtensionSettings())
        ->setPrefix('fof-gamification.')
        ->addKeys([
            'iconName',
            'pointsPlaceholder',
            'showVotesOnDiscussionPage',
            'rankAmt',
            'customRankingImages',
            'useAlternateLayout',
            'upVotesOnly',
            'iconNameAlt',
            'altPostVotingUi',
        ]),

    (new Extend\Routes('api'))
        ->post('/fof/gamification/convert', 'fof.gamification.convert', Controllers\ConvertLikesController::class)
        ->post('/fof/gamification/topimage{id}', 'fof.topImage.add', Controllers\UploadTopImageController::class)
        ->delete('/fof/gamification/topimage{id}', 'fof.topImage.delete', Controllers\DeleteTopImageController::class)
        ->get('/ranks', 'ranks.index', Controllers\ListRanksController::class)
        ->post('/ranks', 'ranks.create', Controllers\CreateRankController::class)
        ->patch('/ranks/{id}', 'ranks.update', Controllers\UpdateRankController::class)
        ->delete('/ranks/{id}', 'ranks.delete', Controllers\DeleteRankController::class)
        ->get('/rankings', 'rankings', Controllers\OrderByPointsController::class),

    (new Extend\Policy())
        ->modelPolicy(Post::class, Access\PostPolicy::class),

    (new Extend\Event())
        ->listen(Saving::class, Listeners\SaveVotesToDatabase::class)
        ->listen(Posted::class, Listeners\AddVoteHandler::class)
        ->listen(Deleted::class, Listeners\RemoveVoteHandler::class)
        ->listen(Started::class, Listeners\AddDiscussionVotes::class)
        ->listen(Events\UserPointsUpdated::class, Listeners\UpdateAutoAssignedGroups::class)
        ->subscribe(Listeners\QueueJobs::class),

    (new Extend\ApiSerializer(Serializer\PostSerializer::class))
        ->hasMany('upvotes', Serializer\BasicUserSerializer::class)
        ->hasMany('downvotes', Serializer\BasicUserSerializer::class),

    (new Extend\ApiSerializer(Serializer\UserSerializer::class))
        ->hasMany('ranks', Serializers\RankSerializer::class),

    (new Extend\ApiSerializer(Serializer\ForumSerializer::class))
        ->hasMany('ranks', Serializers\RankSerializer::class)
        ->attributes(Api\AddForumAttributes::class),

    (new Extend\ApiController(Controller\ShowForumController::class))
        ->prepareDataForSerialization(function (Controller\ShowForumController $controller, &$data) {
            $data['ranks'] = Rank::get();
        }),

    (new Extend\Settings())
        ->default('fof-gamification.blockedUsers', '')
        ->default('fof-gamification.rankAmt', 2)
        ->default('fof-gamification.firstPostOnly', false)
        ->default('fof-gamification.allowSelfVotes', true),

    (new Extend\ApiSerializer(Serializer\UserSerializer::class))
        ->attributes(AddUserAttributes::class),

    (new Extend\ApiSerializer(Serializer\BasicDiscussionSerializer::class))
        ->attributes(AddDiscussionData::class),

    (new Extend\ApiSerializer(Serializer\PostSerializer::class))
        ->attributes(AddPostData::class),

    (new Extend\ApiController(Controller\ListUsersController::class))
        ->addInclude('ranks'),

    (new Extend\ApiController(Controller\ShowUserController::class))
        ->addInclude('ranks'),

    (new Extend\ApiController(Controller\CreateUserController::class))
        ->addInclude('ranks'),

    (new Extend\ApiController(Controllers\OrderByPointsController::class))
        ->addInclude('ranks'),

    (new Extend\ApiController(Controller\UpdateUserController::class))
        ->addInclude('ranks'),

    (new Extend\ApiController(Controller\ShowDiscussionController::class))
        ->addInclude('posts.user.ranks')
        ->loadWhere('posts.actualvotes', [LoadActorVoteRelationship::class, 'mutateRelation'])
        ->prepareDataForSerialization([LoadActorVoteRelationship::class, 'sumRelation']),

    (new Extend\ApiController(Controller\ListDiscussionsController::class))
        ->addSortField('hotness')
        ->addSortField('votes')
        ->loadWhere('firstPost.actualvotes', [LoadActorVoteRelationship::class, 'mutateRelation'])
        ->prepareDataForSerialization([LoadActorVoteRelationship::class, 'sumRelation']),

    (new Extend\ApiController(Controller\ListPostsController::class))
        ->addInclude('user.ranks')
        ->addOptionalInclude(['upvotes', 'downvotes'])
        ->loadWhere('actualvotes', [LoadActorVoteRelationship::class, 'mutateRelation'])
        ->prepareDataForSerialization([LoadActorVoteRelationship::class, 'sumRelation']),

    (new Extend\ApiController(Controller\ShowPostController::class))
        ->addInclude('user.ranks')
        ->addOptionalInclude(['upvotes', 'downvotes'])
        ->loadWhere('actualvotes', [LoadActorVoteRelationship::class, 'mutateRelation'])
        ->prepareDataForSerialization([LoadActorVoteRelationship::class, 'sumRelation']),

    (new Extend\ApiController(Controller\CreatePostController::class))
        ->addInclude('user.ranks')
        ->addOptionalInclude(['upvotes', 'downvotes']),

    (new Extend\ApiController(Controller\UpdatePostController::class))
        ->addInclude('user.ranks')
        ->addOptionalInclude(['upvotes', 'downvotes'])
        ->loadWhere('actualvotes', [LoadActorVoteRelationship::class, 'mutateRelation'])
        ->prepareDataForSerialization([LoadActorVoteRelationship::class, 'sumRelation']),

    (new Extend\ApiController(Controller\ShowForumController::class))
        ->addInclude('ranks'),

    (new Extend\Notification())
        ->type(VoteBlueprint::class, Serializer\BasicPostSerializer::class, ['alert']),

    (new Extend\SimpleFlarumSearch(DiscussionSearcher::class))
        ->addGambit(Search\HotFilterGambit::class),

    (new Extend\Filter(DiscussionFilterer::class))
        ->addFilter(Search\HotFilterGambit::class),

    (new Extend\Console())
        ->command(Console\ResyncUserVotes::class)
        ->command(Console\AutoAssignGroups::class)
        ->command(Console\ResyncDiscussionVotes::class),

    (new Extend\View())
        ->namespace('fof-gamification', __DIR__.'/resources/views'),

    (new Extend\ServiceProvider())
        ->register(GamificationSortOptionsProvider::class),

    (new Extend\Filter(PostFilterer::class))
        ->addFilter(Filter\VotedFilter::class),
];