<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/lib/config.php';
include_once $_SERVER['DOCUMENT_ROOT'] . '/lib/partials.php';
include_once $_SERVER['DOCUMENT_ROOT'] . '/lib/users.php';

authenticate_user();

$db = new PDO(DB_URL, DB_USER, DB_PASS);

if (isset($_GET['id']) && !empty(trim($_GET['id']))) {
    $stmt = $db->prepare('SELECT id, code
        FROM sounds
        WHERE id = ?
    ');
    $stmt->execute([$_GET['id']]);
    $sound = $stmt->fetch(PDO::FETCH_ASSOC) ?: null;

    // TODO: check if user has twitch connection
    $twitch = $_SESSION['user']['connections'][0];

    if ($sound) {
        $emotes = [];

        if (EMOTE_FETCH_BETTERTTV) {
            // fetching channel emotes
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, "https://api.betterttv.net/3/cached/users/twitch/" . $twitch['user_alias_id']);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

            $response = curl_exec($ch);
            curl_close($ch);

            // parsing channel emotes
            $response = json_decode($response, true);
            $bttvemotes = [];
            foreach ($response['channelEmotes'] as $e) {
                array_push($bttvemotes, [
                    'code' => $e['code'],
                    'eid' => 'betterttv:' . $e['id'],
                    'url' => 'https://cdn.betterttv.net/emote/' . $e['id'] . '/2x.webp',
                    'uploader' => $twitch['user_alias_name']
                ]);
            }
            foreach ($response['sharedEmotes'] as $e) {
                array_push($bttvemotes, [
                    'code' => $e['code'],
                    'eid' => 'betterttv:' . $e['id'],
                    'url' => 'https://cdn.betterttv.net/emote/' . $e['id'] . '/2x.webp',
                    'uploader' => $e['user']['displayName']
                ]);
            }

            // fetching global emotes
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, "https://api.betterttv.net/3/cached/emotes/global");
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

            $response = curl_exec($ch);
            curl_close($ch);

            // parsing global emotes
            $response = json_decode($response, true);
            foreach ($response as $e) {
                array_push($bttvemotes, [
                    'code' => $e['code'],
                    'eid' => 'betterttv:' . $e['id'],
                    'url' => 'https://cdn.betterttv.net/emote/' . $e['id'] . '/2x.webp'
                ]);
            }

            $emotes['BetterTTV'] = $bttvemotes;
        }

        if (EMOTE_FETCH_7TV) {
            // fetching channel emotes
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, "https://7tv.io/v3/users/twitch/" . $twitch['user_alias_id']);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

            $response = curl_exec($ch);
            curl_close($ch);

            // parsing channel emotes
            $response = json_decode($response, true);
            $stvemotes = [];
            foreach ($response['emote_set']['emotes'] as $e) {
                array_push($stvemotes, [
                    'code' => $e['name'],
                    'eid' => '7tv:' . $e['id'],
                    'url' => 'https://cdn.7tv.app/emote/' . $e['id'] . '/2x.webp',
                    'uploader' => $e['data']['owner']['display_name']
                ]);
            }

            // fetching global emotes
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, "https://7tv.io/v3/emote-sets/global");
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

            $response = curl_exec($ch);
            curl_close($ch);

            // parsing global emotes
            $response = json_decode($response, true);
            foreach ($response['emotes'] as $e) {
                array_push($stvemotes, [
                    'code' => $e['name'],
                    'eid' => '7tv:' . $e['id'],
                    'url' => 'https://cdn.7tv.app/emote/' . $e['id'] . '/2x.webp',
                    'uploader' => $e['data']['owner']['display_name']
                ]);
            }

            $emotes['7TV'] = $stvemotes;
        }
    }
} else {
    $stmt = $db->prepare('SELECT * FROM sounds ORDER BY uploaded_at DESC');
    $stmt->execute();
    $sounds = $stmt->fetchAll(PDO::FETCH_ASSOC);
}
?>
<!DOCTYPE html>
<html>

<head>
    <title>Add sound - <?= INSTANCE_NAME ?></title>
    <link rel="stylesheet" href="/static/style.css">
    <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
</head>

<body>
    <?php html_header() ?>
    <main class="row gap-8">
        <section class="column gap-8">
            <div class="box">
                <div class="tab">
                    <p>Adding sound - <?= $sound['code'] ?></p>
                </div>
                <div class="content column justify-center align-center gap-16">
                    <audio controls>
                        <source src="<?= sprintf("%s/%d.ogg", SOUND_DIRECTORY_PREFIX, $sound['id']) ?>"
                            type="audio/ogg">
                    </audio>
                </div>
            </div>
            <div class="box" id="chat-preview">
                <div class="tab">
                    <p>Preview</p>
                </div>
                <div class="content chat-preview">
                    <p>wip</p>
                </div>
            </div>
        </section>
        <section class="column gap-8">
            <?php foreach ($emotes as $pname => $pe): ?>
                <div class="box">
                    <div class="tab">
                        <p><?= $pname ?></p>
                    </div>
                    <div class="content row wrap gap-8">
                        <?php foreach ($pe as $e): ?>
                            <a href="/sounds/add.php?id=<?= $sound['id'] ?>&eid=<?= $e['eid'] ?>">
                                <div class="box emote-item">
                                    <div class="icon">
                                        <img src="<?= $e['url'] ?>" alt="<?= $e['code'] ?>" loading="lazy">
                                    </div>
                                    <p class="code" title="<?= $e['code'] ?>"><?= $e['code'] ?></p>
                                    <?php if (isset($e['uploader'])): ?>
                                        <p class="author" title="by <?= $e['uploader'] ?>">by <?= $e['uploader'] ?></p>
                                    <?php endif; ?>
                                </div>
                            </a>
                        <?php endforeach; ?>
                        <?php if (empty($pe)): ?>
                            <p><i>No emotes.</i></p>
                        <?php endif; ?>
                    </div>
                </div>
            <?php endforeach; ?>
        </section>
    </main>
</body>

<script>

</script>

</html>