chore: snapshot production code before Apple Design UI refinement

2026-09-17 18:05:57 +08:00
parent 9f0a87f49e
commit f7e7176f88
90 changed files with 8990 additions and 328 deletions
@@ -0,0 +1,77 @@
+import fs from "node:fs/promises";
+import path from "node:path";
+
+const baseUrl = process.env.GB32960_BASE_URL || "http://115.29.187.205:20200";
+const vin = process.env.GB32960_VIN || "LB9A32A24R0LS1720";
+const plate = process.env.GB32960_PLATE || "粤AGP4377";
+const exportDate = process.env.GB32960_DATE || "2026-08-17";
+const dateFrom = `${exportDate} 00:00:00`;
+const dateTo = `${exportDate} 23:59:59`;
+const limit = 500;
+const outputPath = process.env.GB32960_DATA_PATH || new URL("./raw-frames.json", import.meta.url).pathname;
+
+async function fetchPage(offset, includeTotal = false) {
+  const params = new URLSearchParams({
+    protocol: "GB32960",
+    vin,
+    dateFrom,
+    dateTo,
+    orderBy: "eventTime",
+    limit: String(limit),
+    offset: String(offset),
+    includeFields: "true",
+    includePayload: "true",
+    includeTotal: includeTotal ? "true" : "false",
+  });
+  const response = await fetch(`${baseUrl}/api/history/raw-frames?${params}`, {
+    headers: { "Accept-Encoding": "gzip" },
+    signal: AbortSignal.timeout(60000),
+  });
+  if (!response.ok) throw new Error(`HTTP ${response.status}: ${await response.text()}`);
+  return response.json();
+}
+
+const first = await fetchPage(0, true);
+const total = Number(first.total ?? 0);
+const offsets = [];
+for (let offset = limit; offset < total; offset += limit) offsets.push(offset);
+const remaining = await Promise.all(offsets.map((offset) => fetchPage(offset)));
+const items = [...(first.items ?? []), ...remaining.flatMap((page) => page.items ?? [])];
+
+const frameIds = new Set(items.map((item) => item.frame_id));
+const eventIds = new Set(items.map((item) => item.event_id));
+const fieldKeys = [...new Set(items.flatMap((item) => Object.keys(item.parsed_fields ?? {})))].sort();
+const messageCounts = Object.fromEntries(
+  [...items.reduce((map, item) => map.set(item.message_id_hex, (map.get(item.message_id_hex) ?? 0) + 1), new Map())]
+    .sort(([a], [b]) => a.localeCompare(b)),
+);
+
+if (items.length !== total) throw new Error(`row count mismatch: fetched=${items.length} total=${total}`);
+if (frameIds.size !== items.length) throw new Error(`duplicate frame_id: unique=${frameIds.size} rows=${items.length}`);
+if (eventIds.size !== items.length) throw new Error(`duplicate event_id: unique=${eventIds.size} rows=${items.length}`);
+for (const item of items) {
+  if (item.protocol !== "GB32960" || item.vin !== vin) throw new Error(`scope mismatch at ${item.frame_id}`);
+  if (item.ts < dateFrom || item.ts > dateTo) throw new Error(`time out of range at ${item.frame_id}: ${item.ts}`);
+}
+
+const output = {
+  exportedAt: new Date().toISOString(),
+  source: `${baseUrl}/api/history/raw-frames`,
+  query: { plate, vin, protocol: "GB32960", dateFrom, dateTo, orderBy: "eventTime" },
+  verification: {
+    apiTotal: total,
+    fetchedRows: items.length,
+    uniqueFrameIds: frameIds.size,
+    uniqueEventIds: eventIds.size,
+    earliestTs: items.reduce((min, item) => !min || item.ts < min ? item.ts : min, ""),
+    latestTs: items.reduce((max, item) => !max || item.ts > max ? item.ts : max, ""),
+    parsedFieldCount: fieldKeys.length,
+    messageCounts,
+  },
+  fieldKeys,
+  items,
+};
+
+await fs.mkdir(path.dirname(outputPath), { recursive: true });
+await fs.writeFile(outputPath, JSON.stringify(output), "utf8");
+console.log(JSON.stringify({ outputPath, ...output.verification }, null, 2));