From 758c6f4115f33b00c07b7c0cbd8210d96ed238e3 Mon Sep 17 00:00:00 2001
From: Logan <Logan@simplestepsolutions.com>
Date: Sun, 21 Jun 2026 23:23:36 -0400
Subject: [PATCH] discord link banner

---
 drb-frontend/app/trips/page.tsx | 94 ++++++++++++++++++++++++++++++++-
 1 file changed, 93 insertions(+), 1 deletion(-)

diff --git a/drb-frontend/app/trips/page.tsx b/drb-frontend/app/trips/page.tsx
index 8ada768..29aaf7c 100644
--- a/drb-frontend/app/trips/page.tsx
+++ b/drb-frontend/app/trips/page.tsx
@@ -1,12 +1,102 @@
 "use client";
 
-import { useState } from "react";
+import { useEffect, useState } from "react";
 import { useRouter } from "next/navigation";
 import { useAuth } from "@/components/AuthProvider";
 import { useTrips } from "@/lib/useTrips";
 import { c2api } from "@/lib/c2api";
 import type { TripRecord } from "@/lib/types";
 
+// ---------------------------------------------------------------------------
+// Discord link banner
+// ---------------------------------------------------------------------------
+
+function DiscordLinkBanner() {
+  const [status, setStatus]   = useState<{ linked: boolean; discord_username?: string } | null>(null);
+  const [code, setCode]       = useState<string | null>(null);
+  const [codeExpiry, setCodeExpiry] = useState<number | null>(null); // minutes
+  const [generating, setGenerating] = useState(false);
+  const [unlinking, setUnlinking]   = useState(false);
+
+  useEffect(() => {
+    c2api.getLinkStatus().then(setStatus).catch(() => {});
+  }, []);
+
+  async function generateCode() {
+    setGenerating(true);
+    try {
+      const res = await c2api.generateLinkCode();
+      if (res.already_linked) {
+        setStatus((prev) => prev ? { ...prev, linked: true } : prev);
+      } else if (res.code) {
+        setCode(res.code);
+        setCodeExpiry(res.expires_minutes ?? 15);
+      }
+    } finally {
+      setGenerating(false);
+    }
+  }
+
+  async function unlink() {
+    setUnlinking(true);
+    try {
+      await c2api.unlinkDiscord();
+      setStatus({ linked: false });
+      setCode(null);
+    } finally {
+      setUnlinking(false);
+    }
+  }
+
+  if (status === null) return null; // still loading
+
+  if (status.linked) {
+    return (
+      <div className="flex items-center justify-between bg-gray-900 border border-gray-800 rounded-xl px-4 py-3 text-sm">
+        <span className="text-gray-400">
+          Discord linked{status.discord_username ? ` as @${status.discord_username}` : ""}.
+        </span>
+        <button
+          onClick={unlink}
+          disabled={unlinking}
+          className="text-xs text-gray-600 hover:text-gray-400 transition-colors disabled:opacity-50"
+        >
+          {unlinking ? "Unlinking…" : "Unlink"}
+        </button>
+      </div>
+    );
+  }
+
+  return (
+    <div className="bg-gray-900 border border-amber-800/40 rounded-xl px-4 py-3 space-y-2">
+      <div className="flex items-center justify-between gap-4">
+        <div>
+          <p className="text-sm text-white font-medium">Link your Discord account</p>
+          <p className="text-xs text-gray-400 mt-0.5">
+            Required to access private trips from Discord or the web.
+          </p>
+        </div>
+        {!code && (
+          <button
+            onClick={generateCode}
+            disabled={generating}
+            className="shrink-0 bg-indigo-600 hover:bg-indigo-500 disabled:opacity-50 text-white text-xs rounded-lg px-3 py-1.5 transition-colors"
+          >
+            {generating ? "Generating…" : "Get link code"}
+          </button>
+        )}
+      </div>
+      {code && (
+        <div className="flex items-center gap-3 bg-gray-800 rounded-lg px-3 py-2">
+          <span className="font-mono text-lg tracking-[0.3em] text-white select-all">{code}</span>
+          <span className="text-gray-500 text-xs">—</span>
+          <span className="text-gray-400 text-xs">Run <span className="font-mono text-gray-300">/link {code}</span> in Discord. Expires in {codeExpiry}m.</span>
+        </div>
+      )}
+    </div>
+  );
+}
+
 function fmtDate(iso: string) {
   return new Date(`${iso}T12:00:00`).toLocaleDateString("en-US", {
     month: "short",
@@ -183,6 +273,8 @@ export default function TripsPage() {
 
   return (
     <div className="space-y-8">
+      <DiscordLinkBanner />
+
       <div className="flex items-center justify-between">
         <h1 className="text-white text-xl font-bold font-mono">Trips</h1>
         {isAdmin && (