import { useState, useEffect, useRef } from "zeb/react";
import { Dialog } from "@/components/ui/dialog";
import DialogContent from "@/components/ui/dialog-content";
export interface FileItem {
rel_path: string;
name: string;
}
interface SearchMatch {
rel_path: string;
line: number;
snippet: string;
}
interface ResultItem {
relPath: string;
label: string;
sub?: string;
}
interface Props {
open: boolean;
onClose: () => void;
onSelect: (relPath: string) => void;
owner: string;
project: string;
scope?: "pages" | "all";
items: FileItem[];
}
export default function FileSearchDialog({ open, onClose, onSelect, owner, project, scope, items }: Props) {
const [mode, setMode] = useState<"files" | "search">("files");
const [query, setQuery] = useState("");
const [results, setResults] = useState<ResultItem[]>([]);
const [cursor, setCursor] = useState(0);
const [loading, setLoading] = useState(false);
const inputRef = useRef(null);
const listRef = useRef(null);
// Reset on open
useEffect(() => {
if (open) {
setQuery("");
setCursor(0);
setMode("files");
setLoading(false);
}
}, [open]);
// Auto-focus input
useEffect(() => {
if (!open) return;
const t = setTimeout(() => (inputRef.current as any)?.focus(), 40);
return () => clearTimeout(t);
}, [open]);
// Files mode — filter locally
useEffect(() => {
if (mode !== "files") return;
const q = query.trim().toLowerCase();
const filtered = items
.filter((item) => scope !== "pages" || item.rel_path.startsWith("pages/"))
.filter((item) => !q || item.name.toLowerCase().includes(q) || item.rel_path.toLowerCase().includes(q))
.slice(0, 60)
.map((item) => ({
relPath: item.rel_path,
label: item.name || item.rel_path,
sub: item.rel_path,
}));
setResults(filtered);
setCursor(0);
}, [mode, query, items, scope]);
// Search mode — debounced grep
useEffect(() => {
if (mode !== "search") return;
const q = query.trim();
if (!q) { setResults([]); setLoading(false); return; }
setLoading(true);
const t = setTimeout(async () => {
try {
const params = new URLSearchParams({ q });
const resp = await fetch(`/api/projects/${owner}/${project}/repo/search?${params}`);
const data = await resp.json();
const matches: SearchMatch[] = Array.isArray(data?.matches) ? data.matches : [];
setResults(
matches.slice(0, 60).map((m) => ({
relPath: m.rel_path,
label: m.rel_path,
sub: `line ${m.line}: ${m.snippet.trim().slice(0, 80)}`,
}))
);
setCursor(0);
} catch {
setResults([]);
} finally {
setLoading(false);
}
}, 250);
return () => { clearTimeout(t); setLoading(false); };
}, [mode, query, owner, project, scope]);
// Keyboard navigation
useEffect(() => {
if (!open) return;
function onKey(e: KeyboardEvent) {
if (e.key === "Escape") { e.preventDefault(); onClose(); return; }
if (e.key === "ArrowDown") {
e.preventDefault();
setCursor((c) => Math.min(c + 1, results.length - 1));
} else if (e.key === "ArrowUp") {
e.preventDefault();
setCursor((c) => Math.max(c - 1, 0));
} else if (e.key === "Enter") {
const r = results[cursor];
if (r) { e.preventDefault(); onSelect(r.relPath); onClose(); }
}
}
window.addEventListener("keydown", onKey, { capture: true });
return () => window.removeEventListener("keydown", onKey, { capture: true });
}, [open, results, cursor, onClose, onSelect]);
// Scroll active result into view
useEffect(() => {
if (!listRef.current) return;
const el = (listRef.current as HTMLElement).querySelector<HTMLElement>(`[data-idx="${cursor}"]`);
el?.scrollIntoView({ block: "nearest" });
}, [cursor]);
if (!open) return null;
return (
<Dialog open={open} onOpenChange={(value) => { if (!value) onClose(); }}>
<DialogContent className="max-w-xl border-border bg-background text-muted-foreground">
{/* Input */}
<div className="flex items-center gap-2 px-3 py-2.5 border-b border-border">
<DlgSearchIcon />
<input
ref={inputRef}
value={query}
onInput={(e: any) => setQuery(e.target.value)}
placeholder={mode === "files" ? "Find file by name…" : "Search file contents…"}
className="flex-1 min-w-0 bg-transparent text-sm text-muted-foreground placeholder-muted-foreground/40 outline-none"
/>
{loading && <DlgSpinIcon />}
</div>
{/* Mode tabs */}
<div className="flex gap-1.5 px-3 py-2 border-b border-border">
<button
onClick={() => { setMode("files"); setQuery(""); }}
className={`text-xs px-2.5 py-0.5 rounded-full transition-colors ${
mode === "files"
? "bg-blue-600 text-white"
: "text-muted-foreground/60 hover:bg-success hover:text-muted-foreground"
}`}
>
Files
</button>
<button
onClick={() => { setMode("search"); setQuery(""); }}
className={`text-xs px-2.5 py-0.5 rounded-full transition-colors ${
mode === "search"
? "bg-blue-600 text-white"
: "text-muted-foreground/60 hover:bg-success hover:text-muted-foreground"
}`}
>
Search
</button>
</div>
{/* Results */}
<div ref={listRef} className="min-h-0 flex-1 overflow-y-auto">
{results.length === 0 && !loading && (
<p className="py-5 text-center text-xs text-muted-foreground/40">
{mode === "files"
? query.trim() ? "No files match" : "Type to filter files"
: query.trim() ? "No matches found" : "Type to search file contents"}
</p>
)}
{results.map((r, i) => {
const isPipeline = r.relPath.endsWith(".zf.json");
return (
<button
key={`result-${i}`}
data-idx={i}
onClick={() => { onSelect(r.relPath); onClose(); }}
className={`w-full text-left px-3 py-2 flex flex-col gap-0.5 transition-colors ${
i === cursor
? "bg-blue-600/20 text-muted-foreground"
: "text-muted-foreground/80 hover:bg-success hover:text-muted-foreground"
}`}
>
<div className="flex items-center gap-2 min-w-0">
<span className="text-sm font-medium truncate flex-1">{r.label}</span>
<span className={`shrink-0 text-[10px] px-1.5 py-0.5 rounded font-medium ${
isPipeline
? "bg-[#c46255]/20 text-[#f6863c]"
: "bg-sky-500/20 text-sky-400"
}`}>
{isPipeline ? "pipeline" : "template"}
</span>
</div>
{r.sub && r.sub !== r.label && (
<span className="text-xs text-muted-foreground/40 truncate">{r.sub}</span>
)}
</button>
);
})}
</div>
{/* Footer hints */}
<div className="flex items-center gap-3 px-3 py-1.5 border-t border-border text-[11px] text-muted-foreground/30 select-none">
<span>↑↓ navigate</span>
<span>↵ select</span>
<span>Esc close</span>
</div>
</DialogContent>
</Dialog>
);
}
function DlgSearchIcon() {
return (
<svg viewBox="0 0 24 24" fill="none" className="w-4 h-4 shrink-0 text-muted-foreground/40">
<circle cx="11" cy="11" r="7" stroke="currentColor" strokeWidth="1.8" />
<path d="M17 17l4 4" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" />
</svg>
);
}
function DlgSpinIcon() {
return (
<svg className="w-3.5 h-3.5 animate-spin text-muted-foreground/40" viewBox="0 0 24 24" fill="none">
<circle cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="3" opacity="0.3" />
<path fill="currentColor" opacity="0.8" d="M4 12a8 8 0 018-8V0C5.4 0 0 5.4 0 12h4z" />
</svg>
);
}