Files
server-26/drb-frontend/app/systems/page.tsx
T
Logan 2f0597c81b Initial commit — DRB server stack
Includes c2-core (FastAPI/MQTT/Firestore), discord-bot (slash commands),
frontend (Next.js admin UI), and mosquitto config.
2026-04-05 19:01:39 -04:00

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"use client";
import { useState } from "react";
import { useSystems } from "@/lib/useSystems";
import { c2api } from "@/lib/c2api";
import type { SystemRecord } from "@/lib/types";
// ── P25 structured config types ──────────────────────────────────────────────
interface TalkgroupEntry {
id: string;
name: string;
tag: string;
}
interface P25Config {
nac: string;
system_id: string;
wacn: string;
control_channels: string;
voice_channels: string;
talkgroups: TalkgroupEntry[];
}
const DEFAULT_P25: P25Config = {
nac: "",
system_id: "",
wacn: "",
control_channels: "",
voice_channels: "",
talkgroups: [],
};
const TG_TAGS = ["fire", "police", "ems", "transit", "public works", "other"];
function recordToP25Config(c: Record<string, unknown>): P25Config {
return {
nac: String(c.nac ?? ""),
system_id: String(c.system_id ?? ""),
wacn: String(c.wacn ?? ""),
control_channels: Array.isArray(c.control_channels)
? (c.control_channels as number[]).join(", ")
: "",
voice_channels: Array.isArray(c.voice_channels)
? (c.voice_channels as number[]).join(", ")
: "",
talkgroups: Array.isArray(c.talkgroups)
? (c.talkgroups as Array<{ id: number; name: string; tag: string }>).map((tg) => ({
id: String(tg.id),
name: tg.name,
tag: tg.tag ?? "other",
}))
: [],
};
}
function p25ConfigToRecord(p: P25Config): Record<string, unknown> {
const parseFreqs = (s: string) =>
s
.split(",")
.map((f) => parseFloat(f.trim()))
.filter((f) => !isNaN(f));
return {
nac: p.nac,
system_id: p.system_id ? parseInt(p.system_id, 10) : undefined,
wacn: p.wacn,
control_channels: parseFreqs(p.control_channels),
voice_channels: parseFreqs(p.voice_channels),
talkgroups: p.talkgroups
.filter((tg) => tg.id && tg.name)
.map((tg) => ({ id: parseInt(tg.id, 10), name: tg.name, tag: tg.tag })),
};
}
// ── Talkgroup table editor ────────────────────────────────────────────────────
function TalkgroupEditor({
talkgroups,
onChange,
}: {
talkgroups: TalkgroupEntry[];
onChange: (tgs: TalkgroupEntry[]) => void;
}) {
const [showPaste, setShowPaste] = useState(false);
const [pasteText, setPasteText] = useState("");
function addRow() {
onChange([...talkgroups, { id: "", name: "", tag: "other" }]);
}
function removeRow(i: number) {
onChange(talkgroups.filter((_, idx) => idx !== i));
}
function updateRow(i: number, field: keyof TalkgroupEntry, value: string) {
const updated = [...talkgroups];
updated[i] = { ...updated[i], [field]: value };
onChange(updated);
}
function handlePasteImport() {
const lines = pasteText.trim().split("\n");
const parsed: TalkgroupEntry[] = lines
.map((line) => {
const parts = line.includes("\t") ? line.split("\t") : line.split(",");
const id = parts[0]?.trim() ?? "";
const name = parts[1]?.trim() ?? "";
const rawTag = parts[2]?.trim()?.toLowerCase() ?? "other";
const tag = TG_TAGS.includes(rawTag) ? rawTag : "other";
return { id, name, tag };
})
.filter((e) => e.id && e.name);
onChange([...talkgroups, ...parsed]);
setPasteText("");
setShowPaste(false);
}
return (
<div className="space-y-2">
<div className="flex items-center justify-between">
<label className="text-xs text-gray-400">
Talkgroups{talkgroups.length > 0 && <span className="text-gray-600 ml-1">({talkgroups.length})</span>}
</label>
<div className="flex gap-3">
<button
type="button"
onClick={() => setShowPaste(!showPaste)}
className="text-xs text-indigo-400 hover:text-indigo-300 transition-colors"
>
{showPaste ? "Cancel paste" : "Paste import"}
</button>
<button
type="button"
onClick={addRow}
className="text-xs text-indigo-400 hover:text-indigo-300 transition-colors"
>
+ Add row
</button>
</div>
</div>
{showPaste && (
<div className="space-y-2 p-3 bg-gray-800 rounded-lg border border-gray-700">
<p className="text-xs text-gray-500">
Paste rows from RadioReference tab- or comma-separated: <span className="text-gray-400">ID, Name, Tag</span>
<br />Tags: fire · police · ems · transit · public works · other
</p>
<textarea
value={pasteText}
onChange={(e) => setPasteText(e.target.value)}
rows={6}
placeholder={"1234\tFire Dispatch\tfire\n5678\tPolice Zone 1\tpolice\n9012\tEMS\tems"}
className="w-full bg-gray-900 border border-gray-700 rounded px-3 py-2 text-white text-xs font-mono focus:outline-none focus:border-indigo-500"
/>
<button
type="button"
onClick={handlePasteImport}
disabled={!pasteText.trim()}
className="bg-indigo-700 hover:bg-indigo-600 disabled:opacity-50 text-white px-3 py-1.5 rounded text-xs font-semibold transition-colors"
>
Import rows
</button>
</div>
)}
{talkgroups.length > 0 ? (
<div className="border border-gray-800 rounded-lg overflow-hidden">
<table className="w-full text-xs font-mono">
<thead>
<tr className="bg-gray-800 text-gray-400">
<th className="px-3 py-1.5 text-left w-20">Dec ID</th>
<th className="px-3 py-1.5 text-left">Name</th>
<th className="px-3 py-1.5 text-left w-28">Tag</th>
<th className="px-3 py-1.5 w-8"></th>
</tr>
</thead>
<tbody>
{talkgroups.map((tg, i) => (
<tr key={i} className="border-t border-gray-800 hover:bg-gray-800/30">
<td className="px-2 py-1">
<input
value={tg.id}
onChange={(e) => updateRow(i, "id", e.target.value)}
className="w-full bg-transparent text-white focus:outline-none"
placeholder="1234"
/>
</td>
<td className="px-2 py-1">
<input
value={tg.name}
onChange={(e) => updateRow(i, "name", e.target.value)}
className="w-full bg-transparent text-white focus:outline-none"
placeholder="Fire Dispatch"
/>
</td>
<td className="px-2 py-1">
<select
value={tg.tag}
onChange={(e) => updateRow(i, "tag", e.target.value)}
className="w-full bg-gray-900 text-gray-300 focus:outline-none rounded px-1"
>
{TG_TAGS.map((t) => (
<option key={t} value={t}>{t}</option>
))}
</select>
</td>
<td className="px-2 py-1 text-center">
<button
type="button"
onClick={() => removeRow(i)}
className="text-gray-600 hover:text-red-400 transition-colors font-bold"
>
×
</button>
</td>
</tr>
))}
</tbody>
</table>
</div>
) : (
<p className="text-xs text-gray-600 italic py-1">No talkgroups add rows or paste from RadioReference.</p>
)}
</div>
);
}
// ── P25 structured form ───────────────────────────────────────────────────────
function P25Form({ value, onChange }: { value: P25Config; onChange: (v: P25Config) => void }) {
return (
<div className="space-y-4">
<div className="grid grid-cols-3 gap-3">
<div>
<label className="text-xs text-gray-400 block mb-1">NAC (hex)</label>
<input
value={value.nac}
onChange={(e) => onChange({ ...value, nac: e.target.value })}
className="w-full bg-gray-800 border border-gray-700 rounded-lg px-3 py-2 text-white text-sm font-mono focus:outline-none focus:border-indigo-500"
placeholder="0x293"
/>
</div>
<div>
<label className="text-xs text-gray-400 block mb-1">System ID</label>
<input
value={value.system_id}
onChange={(e) => onChange({ ...value, system_id: e.target.value })}
className="w-full bg-gray-800 border border-gray-700 rounded-lg px-3 py-2 text-white text-sm font-mono focus:outline-none focus:border-indigo-500"
placeholder="50513"
/>
</div>
<div>
<label className="text-xs text-gray-400 block mb-1">WACN (hex)</label>
<input
value={value.wacn}
onChange={(e) => onChange({ ...value, wacn: e.target.value })}
className="w-full bg-gray-800 border border-gray-700 rounded-lg px-3 py-2 text-white text-sm font-mono focus:outline-none focus:border-indigo-500"
placeholder="0xBEE00"
/>
</div>
</div>
<div>
<label className="text-xs text-gray-400 block mb-1">
Control Channels <span className="text-gray-600">(MHz, comma-separated)</span>
</label>
<input
value={value.control_channels}
onChange={(e) => onChange({ ...value, control_channels: e.target.value })}
className="w-full bg-gray-800 border border-gray-700 rounded-lg px-3 py-2 text-white text-sm font-mono focus:outline-none focus:border-indigo-500"
placeholder="851.0125, 851.5125, 852.0125"
/>
</div>
<div>
<label className="text-xs text-gray-400 block mb-1">
Voice Channels <span className="text-gray-600">(MHz, comma-separated leave blank for auto-discovery)</span>
</label>
<input
value={value.voice_channels}
onChange={(e) => onChange({ ...value, voice_channels: e.target.value })}
className="w-full bg-gray-800 border border-gray-700 rounded-lg px-3 py-2 text-white text-sm font-mono focus:outline-none focus:border-indigo-500"
placeholder="Optional"
/>
</div>
<TalkgroupEditor
talkgroups={value.talkgroups}
onChange={(tgs) => onChange({ ...value, talkgroups: tgs })}
/>
</div>
);
}
// ── Main system form ──────────────────────────────────────────────────────────
function SystemForm({
initial,
onSave,
onCancel,
}: {
initial?: SystemRecord;
onSave: () => void;
onCancel: () => void;
}) {
const [name, setName] = useState(initial?.name ?? "");
const [type, setType] = useState(initial?.type ?? "P25");
const [p25, setP25] = useState<P25Config>(
initial?.type === "P25" && initial.config
? recordToP25Config(initial.config)
: DEFAULT_P25
);
const [rawJson, setRawJson] = useState(
initial?.type !== "P25" && initial?.config
? JSON.stringify(initial.config, null, 2)
: "{}"
);
const [showRaw, setShowRaw] = useState(initial?.type !== "P25");
const [saving, setSaving] = useState(false);
const [error, setError] = useState<string | null>(null);
function handleTypeChange(t: string) {
setType(t);
setShowRaw(t !== "P25");
}
function toggleRaw() {
if (!showRaw) {
setRawJson(JSON.stringify(p25ConfigToRecord(p25), null, 2));
} else {
try {
setP25(recordToP25Config(JSON.parse(rawJson)));
} catch {
// keep current p25 state if parse fails
}
}
setShowRaw(!showRaw);
}
async function handleSubmit(e: React.FormEvent) {
e.preventDefault();
setSaving(true);
setError(null);
try {
let config: Record<string, unknown>;
if (type === "P25" && !showRaw) {
config = p25ConfigToRecord(p25);
} else {
config = JSON.parse(rawJson);
}
if (initial) {
await c2api.updateSystem(initial.system_id, { name, type, config });
} else {
await c2api.createSystem({ name, type, config });
}
onSave();
} catch (err) {
setError(err instanceof Error ? err.message : "Invalid config or save failed.");
} finally {
setSaving(false);
}
}
return (
<form onSubmit={handleSubmit} className="bg-gray-900 border border-gray-700 rounded-xl p-5 space-y-4 font-mono">
<h3 className="text-white font-semibold">{initial ? "Edit System" : "New System"}</h3>
<div className="grid grid-cols-2 gap-3">
<div>
<label className="text-xs text-gray-400 block mb-1">Name</label>
<input
value={name}
onChange={(e) => setName(e.target.value)}
required
className="w-full bg-gray-800 border border-gray-700 rounded-lg px-3 py-2 text-white text-sm focus:outline-none focus:border-indigo-500"
placeholder="Westchester County P25"
/>
</div>
<div>
<label className="text-xs text-gray-400 block mb-1">Type</label>
<select
value={type}
onChange={(e) => handleTypeChange(e.target.value)}
className="w-full bg-gray-800 border border-gray-700 rounded-lg px-3 py-2 text-white text-sm focus:outline-none focus:border-indigo-500"
>
<option>P25</option>
<option>DMR</option>
<option>NBFM</option>
</select>
</div>
</div>
{type === "P25" && !showRaw ? (
<P25Form value={p25} onChange={setP25} />
) : (
<div>
<label className="text-xs text-gray-400 block mb-1">Config (JSON)</label>
<textarea
value={rawJson}
onChange={(e) => setRawJson(e.target.value)}
rows={10}
className="w-full bg-gray-800 border border-gray-700 rounded-lg px-3 py-2 text-white text-xs font-mono focus:outline-none focus:border-indigo-500"
/>
</div>
)}
{type === "P25" && (
<button
type="button"
onClick={toggleRaw}
className="text-xs text-gray-600 hover:text-gray-400 transition-colors"
>
{showRaw ? "← Use structured form" : "Edit raw JSON →"}
</button>
)}
{error && <p className="text-red-400 text-xs">{error}</p>}
<div className="flex gap-3">
<button
type="submit"
disabled={saving}
className="flex-1 bg-indigo-600 hover:bg-indigo-500 disabled:opacity-50 text-white rounded-lg py-2 text-sm font-semibold transition-colors"
>
{saving ? "Saving…" : "Save"}
</button>
<button
type="button"
onClick={onCancel}
className="flex-1 bg-gray-800 hover:bg-gray-700 text-gray-300 rounded-lg py-2 text-sm transition-colors"
>
Cancel
</button>
</div>
</form>
);
}
// ── Systems list page ─────────────────────────────────────────────────────────
export default function SystemsPage() {
const { systems, loading } = useSystems();
const [editing, setEditing] = useState<SystemRecord | null | "new">(null);
async function handleDelete(id: string) {
if (!confirm("Delete this system?")) return;
await c2api.deleteSystem(id);
}
return (
<div className="space-y-6 max-w-3xl">
<div className="flex items-center justify-between">
<h1 className="text-xl font-bold text-white font-mono">Systems</h1>
<button
onClick={() => setEditing("new")}
className="bg-indigo-600 hover:bg-indigo-500 text-white px-4 py-2 rounded-lg text-sm font-mono transition-colors"
>
+ New System
</button>
</div>
{editing && (
<SystemForm
initial={editing === "new" ? undefined : editing}
onSave={() => setEditing(null)}
onCancel={() => setEditing(null)}
/>
)}
{loading ? (
<p className="text-gray-600 text-sm font-mono">Loading</p>
) : systems.length === 0 ? (
<p className="text-gray-600 text-sm font-mono">No systems defined yet.</p>
) : (
<div className="space-y-3">
{systems.map((s) => {
const tgCount = Array.isArray(s.config.talkgroups)
? (s.config.talkgroups as unknown[]).length
: null;
const ccCount = Array.isArray(s.config.control_channels)
? (s.config.control_channels as unknown[]).length
: null;
return (
<div key={s.system_id} className="bg-gray-900 border border-gray-800 rounded-lg p-4 font-mono">
<div className="flex items-start justify-between">
<div>
<p className="text-white font-semibold">{s.name}</p>
<p className="text-xs text-gray-500">{s.system_id}</p>
{(s.config.nac || ccCount !== null || tgCount !== null) && (
<p className="text-xs text-gray-600 mt-0.5 space-x-2">
{!!s.config.nac && <span>NAC {String(s.config.nac)}</span>}
{ccCount !== null && <span>· {ccCount} CC</span>}
{tgCount !== null && <span>· {tgCount} TGs</span>}
</p>
)}
</div>
<span className="text-xs bg-gray-800 border border-gray-700 text-gray-400 px-2 py-0.5 rounded">
{s.type}
</span>
</div>
<div className="mt-3 flex gap-3">
<button
onClick={() => setEditing(s)}
className="text-xs text-indigo-400 hover:text-indigo-300 transition-colors"
>
Edit
</button>
<button
onClick={() => handleDelete(s.system_id)}
className="text-xs text-red-500 hover:text-red-400 transition-colors"
>
Delete
</button>
</div>
</div>
);
})}
</div>
)}
</div>
);
}