<?phpnamespace App\Form;use App\Net\FakeLink;/** * A chat without a server: the frames a 2002 server would have sent, one after the other (the smoke test, the * screenshots, the playground's page when no server is set). What the window writes is answered when it matters. */final class Demo{ private float $time = 0; private int $next = 0; /** @var list<array{0: float, 1: \Closure(FakeLink, ChatForm): void}> */ private array $script; private const ME = '1234:56:78901:0'; private const LEA = '4321:12:34567:0'; private const MAX = '777:88:99999:0'; private const SOPHIE = '555:44:33333:0'; public function __construct(private readonly FakeLink $link) { $member = static fn (string $id, string $nick, int $age, int $sex, string $city, int $admin = 0) => [$id, (string)$admin, $nick, '0', (string)$age, (string)$sex, $city]; $this->script = [ [0.0, static fn (FakeLink $l) => $l->open()], [0.1, static fn (FakeLink $l) => $l->serverSays('100', 'NewCaraChat v1.00 By Duch')], [0.2, static fn (FakeLink $l) => $l->serverSays('0', self::ME, '197', '0', 'Vous')], [0.3, static fn (FakeLink $l) => $l->serverSays('20', '0', 'Salon', '?', 'admin')], [0.4, static fn (FakeLink $l) => $l->serverSays('85', '-1', ...$member(self::ME, 'Vous', 25, 1, 'Paris'), ...$member(self::LEA, 'Lea', 23, 0, 'Lyon'), ...$member(self::MAX, 'Max', 31, 1, 'Lille'), ...$member(self::SOPHIE, 'Sophie', 0, 0, '?', 1))], [0.5, static fn (FakeLink $l) => $l->serverSays('94', 'Salon', '?', 'admin', '44', '10 - 15 ans', '?', 'admin', '0', '15 - 20 ans', '?', 'admin', '6', '20 - 25 ans', '?', 'admin', '9', '25 - 30 ans', '?', 'admin', '4', 'Belgique', '?', 'admin', '2', 'plus de 50 ans', '?', 'admin', '3', 'Salon : 2', '?', 'admin', '12')], [0.8, static fn (FakeLink $l) => $l->serverSays('70', self::LEA, '0', 'Lea', '0100Bonsoir tout le monde :-)')], [1.3, static fn (FakeLink $l) => $l->serverSays('70', self::MAX, '0', 'Max', '0101Salut Lea ;-) ça va ? @11')], [1.8, static fn (FakeLink $l) => $l->serverSays('70', self::LEA, '0', 'Lea', "0011Super bien, et toi ? :-D")], [2.3, static fn (FakeLink $l) => $l->serverSays('70', self::SOPHIE, '0', 'Sophie', '0508Bienvenue sur CaraChat ! 8-) @05')], [2.8, static fn (FakeLink $l) => $l->serverSays('70', self::MAX, '0', 'Max', '0302Qui vient au ciné ce soir ? :o)')], [3.3, static fn (FakeLink $l) => $l->serverSays('72', self::LEA, '0', 'Lea', '0103Coucou Vous, tu viens de Paris ? :-)2')], [3.8, static fn (FakeLink $l) => $l->serverSays('85', '0', ...$member('999:1:2:0', 'Karim', 27, 1, 'Nantes'))], [4.2, static fn (FakeLink $l) => $l->serverSays('70', '999:1:2:0', '0', 'Karim', '0108Bonsoir ! @00 @09 :-P')], [4.6, static fn (FakeLink $l) => $l->serverSays('56', '-2:-2:-2', self::LEA, 'Lea', '0', '23', '0', 'Lyon', 'Salon', '0', self::MAX, 'Max', '0', '31', '1', 'Lille', 'Salon', '0', '999:1:2:0', 'Karim', '0', '27', '1', 'Nantes', 'Salon', '0', '31:4:1:0', 'Julie', '0', '19', '0', 'Brest', 'Musique', '0', '32:5:2:0', 'Paul', '0', '45', '1', 'Lyon', '?', '1')], [4.7, static fn (FakeLink $l) => $l->serverSays('199', '67')], [5.0, static function (FakeLink $l, ChatForm $f): void { $f->line->text = 'Salut tout le monde :-) #13'; $f->onSendClick(); }], [5.4, static function (FakeLink $l, ChatForm $f): void { if ($f->demoTab === 'typing') { $f->line->text = 'Je tape une phrase avec un smiley @12'; $f->setFocus($f->line); } elseif ($f->demoTab === 'members') { $f->roomSwitch->choose('members'); } elseif ($f->demoTab === 'smileys') { $f->sideTabs->choose('smileys'); } elseif ($f->demoTab !== '') { $f->show($f->demoTab === 'private' ? 'pv:' . self::LEA : $f->demoTab); } }], ]; } public function tick(float $dt, ChatForm $form): void { $this->time += $dt; while ($this->next < count($this->script) && $this->script[$this->next][0] <= $this->time) { ($this->script[$this->next][1])($this->link, $form); $this->next++; } // the "server" answers what the window sends: its own sentences come back in the room foreach ($this->link->take() as $line) { $f = explode("\t", $line); if ($f[0] === '70' && isset($f[1])) { $this->link->serverSays('70', self::ME, '0', 'Vous', $f[1]); } } }}