From 32119f5c2f10d5bfb90404484213d05af873e44f Mon Sep 17 00:00:00 2001
From: Forgotten <forgottenrunes@protonmail.com>
Date: Fri, 20 Feb 2026 09:01:28 -0600
Subject: [PATCH] Add interactive project picker to issue detail page

The project field in the issue header was a static read-only link (or
invisible when unset), making it impossible to add/edit a project directly
from the /issues/{id} page. Replace it with a searchable popover picker
that always shows, matching the pattern used by StatusIcon and PriorityIcon.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 ui/src/pages/IssueDetail.tsx | 62 ++++++++++++++++++++++++++++++++++--
 1 file changed, 60 insertions(+), 2 deletions(-)

diff --git a/ui/src/pages/IssueDetail.tsx b/ui/src/pages/IssueDetail.tsx
index 496ea847..37af1c4b 100644
--- a/ui/src/pages/IssueDetail.tsx
+++ b/ui/src/pages/IssueDetail.tsx
@@ -4,11 +4,12 @@ import { useQuery, useMutation, useQueryClient } from "@tanstack/react-query";
 import { issuesApi } from "../api/issues";
 import { activityApi } from "../api/activity";
 import { agentsApi } from "../api/agents";
+import { projectsApi } from "../api/projects";
 import { useCompany } from "../context/CompanyContext";
 import { usePanel } from "../context/PanelContext";
 import { useBreadcrumbs } from "../context/BreadcrumbContext";
 import { queryKeys } from "../lib/queryKeys";
-import { relativeTime } from "../lib/utils";
+import { relativeTime, cn } from "../lib/utils";
 import { InlineEditor } from "../components/InlineEditor";
 import { CommentThread } from "../components/CommentThread";
 import { IssueProperties } from "../components/IssueProperties";
@@ -20,7 +21,7 @@ import { Identity } from "../components/Identity";
 import { Separator } from "@/components/ui/separator";
 import { Popover, PopoverTrigger, PopoverContent } from "@/components/ui/popover";
 import { Button } from "@/components/ui/button";
-import { ChevronRight, MoreHorizontal, EyeOff } from "lucide-react";
+import { ChevronRight, MoreHorizontal, EyeOff, Hexagon } from "lucide-react";
 import type { ActivityEvent } from "@paperclip/shared";
 import type { Agent } from "@paperclip/shared";
 
@@ -98,6 +99,8 @@ export function IssueDetail() {
   const queryClient = useQueryClient();
   const navigate = useNavigate();
   const [moreOpen, setMoreOpen] = useState(false);
+  const [projectOpen, setProjectOpen] = useState(false);
+  const [projectSearch, setProjectSearch] = useState("");
 
   const { data: issue, isLoading, error } = useQuery({
     queryKey: queryKeys.issues.detail(issueId!),
@@ -136,6 +139,12 @@ export function IssueDetail() {
     enabled: !!selectedCompanyId,
   });
 
+  const { data: projects } = useQuery({
+    queryKey: queryKeys.projects.list(selectedCompanyId!),
+    queryFn: () => projectsApi.list(selectedCompanyId!),
+    enabled: !!selectedCompanyId,
+  });
+
   const agentMap = useMemo(() => {
     const map = new Map<string, Agent>();
     for (const a of agents ?? []) map.set(a.id, a);
@@ -254,6 +263,55 @@ export function IssueDetail() {
           />
           <span className="text-xs font-mono text-muted-foreground">{issue.identifier ?? issue.id.slice(0, 8)}</span>
 
+          <Popover open={projectOpen} onOpenChange={(open) => { setProjectOpen(open); if (!open) setProjectSearch(""); }}>
+            <PopoverTrigger asChild>
+              <button className="inline-flex items-center gap-1 text-xs text-muted-foreground hover:text-foreground transition-colors rounded px-1 -mx-1 py-0.5">
+                <Hexagon className="h-3 w-3 shrink-0" />
+                {issue.projectId
+                  ? ((projects ?? []).find((p) => p.id === issue.projectId)?.name ?? issue.projectId.slice(0, 8))
+                  : <span className="opacity-50">No project</span>
+                }
+              </button>
+            </PopoverTrigger>
+            <PopoverContent className="w-52 p-1" align="start">
+              <input
+                className="w-full px-2 py-1.5 text-xs bg-transparent outline-none border-b border-border mb-1 placeholder:text-muted-foreground/50"
+                placeholder="Search projects..."
+                value={projectSearch}
+                onChange={(e) => setProjectSearch(e.target.value)}
+                autoFocus
+              />
+              <button
+                className={cn(
+                  "flex items-center gap-2 w-full px-2 py-1.5 text-xs rounded hover:bg-accent/50",
+                  !issue.projectId && "bg-accent"
+                )}
+                onClick={() => { updateIssue.mutate({ projectId: null }); setProjectOpen(false); }}
+              >
+                No project
+              </button>
+              {(projects ?? [])
+                .filter((p) => {
+                  if (!projectSearch.trim()) return true;
+                  return p.name.toLowerCase().includes(projectSearch.toLowerCase());
+                })
+                .map((p) => (
+                  <button
+                    key={p.id}
+                    className={cn(
+                      "flex items-center gap-2 w-full px-2 py-1.5 text-xs rounded hover:bg-accent/50",
+                      p.id === issue.projectId && "bg-accent"
+                    )}
+                    onClick={() => { updateIssue.mutate({ projectId: p.id }); setProjectOpen(false); }}
+                  >
+                    <Hexagon className="h-3 w-3 text-muted-foreground shrink-0" />
+                    {p.name}
+                  </button>
+                ))
+              }
+            </PopoverContent>
+          </Popover>
+
           <Popover open={moreOpen} onOpenChange={setMoreOpen}>
             <PopoverTrigger asChild>
               <Button variant="ghost" size="icon-xs" className="ml-auto">