Majsoul/smoke.html at main · farfromexact/Majsoul · GitHub

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<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Majsoul Helper Smoke Test</title>
    <style>
      body {
        margin: 0;
        font: 15px/1.5 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
        color: #202124;
        background: #f8fafd;
      }
      main {
        max-width: 760px;
        margin: 48px auto;
        padding: 0 20px;
      }
      .panel {
        border: 1px solid #d5d8dc;
        border-radius: 8px;
        background: #fff;
        padding: 18px;
      }
      button {
        margin: 10px 8px 10px 0;
        padding: 8px 12px;
        border: 1px solid #1558b0;
        border-radius: 6px;
        color: #fff;
        background: #1967d2;
        font-weight: 650;
        cursor: pointer;
      }
      code {
        background: #eef2f7;
        padding: 2px 5px;
        border-radius: 4px;
      }
      pre {
        overflow: auto;
        padding: 10px;
        background: #eef2f7;
        border-radius: 6px;
      }
    </style>
    <script>
      class SmokeWebSocket extends EventTarget {
        constructor(url = "wss://smoke.local/socket") {
          super();
          this.url = url;
          this.binaryType = "arraybuffer";
          SmokeWebSocket.instances.push(this);
        }

        send(data) {
          this.lastSent = data;
        }

        receive(data) {
          this.dispatchEvent(new MessageEvent("message", { data }));
        }
      }

      SmokeWebSocket.instances = [];
      SmokeWebSocket.CONNECTING = 0;
      SmokeWebSocket.OPEN = 1;
      SmokeWebSocket.CLOSING = 2;
      SmokeWebSocket.CLOSED = 3;
      window.WebSocket = SmokeWebSocket;
    </script>
    <script src="./majsoul-helper.user.js"></script>
  </head>
  <body>
    <main>
      <h1>Majsoul Helper Smoke Test</h1>
      <div class="panel">
        <p>This local page checks the helper without connecting to Mahjong Soul. It installs a fake page WebSocket before loading the generated userscript.</p>
        <button id="emit-sample" type="button">Emit sample traffic</button>
        <button id="show-status" type="button">Show status</button>
        <p>Expected result after emitting traffic: the overlay debug section shows raw inbound traffic, decoded <code>ActionDealTile</code> and <code>ActionDiscardTile</code> messages, parsed <code>round_start</code>, <code>draw_tile</code>, and <code>discard_tile</code> events, and <code>MVP gate: 16/16</code>.</p>
        <pre id="status">Ready.</pre>
      </div>
    </main>
    <script>
      const roundStartSample = JSON.stringify({
        name: "round_start",
        data: {
          round: "0-1",
          chang: 0,
          ju: 1,
          honba: 0,
          riichiSticks: 0,
          tiles: ["1m", "2m", "3m", "4m", "5m", "6m", "7m", "8m", "9m", "1p", "2p", "3p", "1z"],
          doraIndicators: ["4p"],
          scores: [25000, 25000, 25000, 25000],
          leftTileCount: 70
        }
      });

      const drawSample = new Uint8Array([
        0x01, 0x0a, 0x13, 0x2e, 0x6c, 0x71, 0x2e, 0x41,
        0x63, 0x74, 0x69, 0x6f, 0x6e, 0x50, 0x72, 0x6f,
        0x74, 0x6f, 0x74, 0x79, 0x70, 0x65, 0x12, 0x1c,
        0x08, 0x0a, 0x12, 0x0e, 0x41, 0x63, 0x74, 0x69,
        0x6f, 0x6e, 0x44, 0x65, 0x61, 0x6c, 0x54, 0x69,
        0x6c, 0x65, 0x1a, 0x08, 0x08, 0x00, 0x12, 0x02,
        0x35, 0x6d, 0x18, 0x37
      ]);

      const discardSample = new Uint8Array([
        0x01, 0x0a, 0x13, 0x2e, 0x6c, 0x71, 0x2e, 0x41,
        0x63, 0x74, 0x69, 0x6f, 0x6e, 0x50, 0x72, 0x6f,
        0x74, 0x6f, 0x74, 0x79, 0x70, 0x65, 0x12, 0x1d,
        0x08, 0x0b, 0x12, 0x11, 0x41, 0x63, 0x74, 0x69,
        0x6f, 0x6e, 0x44, 0x69, 0x73, 0x63, 0x61, 0x72,
        0x64, 0x54, 0x69, 0x6c, 0x65, 0x1a, 0x06, 0x08,
        0x01, 0x12, 0x02, 0x39, 0x73
      ]);

      function helperStatus() {
        const helper = window.__majsoulHelper;
        return {
          helperLoaded: Boolean(helper),
          install: helper?.adapter.getInstallDiagnostics(),
          eventTypes: helper?.adapter.getRecentEvents().map((event) => event.type) || [],
          visibleState: helper?.gameState.getVisibleState()
        };
      }

      function renderStatus() {
        document.querySelector("#status").textContent = JSON.stringify(helperStatus(), null, 2);
      }

      document.querySelector("#emit-sample").addEventListener("click", () => {
        const socket = new WebSocket("wss://smoke.local/socket?token=redacted");
        socket.addEventListener("message", () => {});
        socket.send("smoke-outbound");
        socket.receive(roundStartSample);
        socket.receive(drawSample);
        socket.receive(discardSample);
        renderStatus();
      });
      document.querySelector("#show-status").addEventListener("click", renderStatus);
      renderStatus();
    </script>
  </body>
</html>