From 34f44cb5d5d6316009f242d27d2f3d69f4d5b90e Mon Sep 17 00:00:00 2001
From: Brian Picciano <mediocregopher@gmail.com>
Date: Thu, 2 Sep 2021 17:02:20 -0600
Subject: implementation of basic chat page which can show history and not much
 else

---
 static/src/chat.md | 126 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 126 insertions(+)
 create mode 100644 static/src/chat.md

(limited to 'static/src/chat.md')

diff --git a/static/src/chat.md b/static/src/chat.md
new file mode 100644
index 0000000..c7471ef
--- /dev/null
+++ b/static/src/chat.md
@@ -0,0 +1,126 @@
+---
+layout: page
+---
+
+<script async type="module" src="/assets/api.js"></script>
+
+<style>
+    #messages {
+        max-height: 65vh;
+        overflow: auto;
+    }
+
+    #messages .message {
+        border: 1px solid #AAA;
+        border-radius: 10px;
+        margin-bottom: 1rem;
+        padding: 2rem;
+        overflow: auto;
+    }
+
+    #messages .message .title {
+        font-weight: bold;
+        font-size: 120%;
+    }
+
+    #messages .message .secondaryTitle {
+        font-family: monospace;
+        color: #CCC;
+    }
+
+    #messages .message p {
+        font-family: monospace;
+        margin: 1rem 0 0 0;
+    }
+
+</style>
+
+<div id="messages"></div>
+
+<span id="fail" style="color: red;"></span>
+
+<script>
+
+const messagesEl = document.getElementById("messages");
+
+function renderMessages(msgs) {
+
+    msgs = [...msgs].reverse();
+
+    messagesEl.innerHTML = '';
+
+    msgs.forEach((msg) => {
+        console.log(msg);
+        const el = document.createElement("div");
+        el.className = "row message"
+
+        const elWithTextContents = (tag, body) => {
+            const el = document.createElement(tag);
+            el.appendChild(document.createTextNode(body));
+            return el;
+        };
+
+        const titleEl = document.createElement("div");
+        titleEl.className = "title";
+        el.appendChild(titleEl);
+
+        const userNameEl = elWithTextContents("span", msg.userID.name);
+        titleEl.appendChild(userNameEl);
+
+        const secondaryTitleEl = document.createElement("div");
+        secondaryTitleEl.className = "secondaryTitle";
+        el.appendChild(secondaryTitleEl);
+
+        const dt = new Date(msg.createdAt*1000);
+        const dtStr
+            = `${dt.getFullYear()}-${dt.getMonth()+1}-${dt.getDate()}`
+            + ` ${dt.getHours()}:${dt.getMinutes()}:${dt.getSeconds()}`;
+
+        const userIDEl = elWithTextContents("span", `userID:${msg.userID.id} @ ${dtStr}`);
+        secondaryTitleEl.appendChild(userIDEl);
+
+        const bodyEl = document.createElement("p");
+
+        const bodyParts = msg.body.split("\n");
+        for (const i in bodyParts) {
+            if (i > 0) bodyEl.appendChild(document.createElement("br"));
+            bodyEl.appendChild(document.createTextNode(bodyParts[i]));
+        }
+
+        el.appendChild(bodyEl);
+
+        messagesEl.appendChild(el);
+    });
+}
+
+
+(async () => {
+
+    const failEl = document.getElementById("fail");
+
+    setErr = (msg) => failEl.innerHTML = `${msg} (please refresh the page to retry)`;
+
+    const api = await import("/assets/api.js");
+
+    try {
+
+        const history = await api.call("/api/chat/global/history");
+        renderMessages(history.messages);
+
+    } catch (e) {
+        e = `Failed to fetch message history: ${e}`
+        setErr(e);
+        console.error(e);
+        return;
+    }
+
+    //const ws = await api.ws("/api/chat/global/listen");
+
+    //while (true) {
+    //    const msg = await ws.next();
+    //    console.log("got msg", msg);
+    //}
+
+})()
+
+</script>
-- 
cgit v1.2.3