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 +1,446 @@
+import fs from "node:fs/promises";
+import path from "node:path";
+import { SpreadsheetFile, Workbook } from "@oai/artifact-tool";
+
+const evidencePath = "/Users/lingniu/project/ai-coding/lingniu-vehicle-ingest/tmp/mileage-appeal-20260810/evidence.json";
+const outputDir = "/Users/lingniu/project/ai-coding/lingniu-vehicle-ingest/outputs/019fe9b9-eb60-7d22-8c0a-c70851a48083";
+const outputPath = path.join(outputDir, "15辆车里程核验申诉材料_GB32960日里程及原始报文.xlsx");
+const previewDir = path.join(outputDir, "preview");
+const data = JSON.parse(await fs.readFile(evidencePath, "utf8"));
+
+const workbook = Workbook.create();
+const summary = workbook.worksheets.add("申诉总览");
+const notes = workbook.worksheets.add("口径与证据说明");
+const vehicleSheets = new Map();
+for (const vehicle of data.vehicles) {
+  const sheetName = `${String(vehicle.seq).padStart(2, "0")}-${vehicle.plate}`;
+  vehicleSheets.set(vehicle.vin, { sheetName, sheet: workbook.worksheets.add(sheetName) });
+}
+
+const palette = {
+  navy: "#1F4E78",
+  blue: "#D9EAF7",
+  blue2: "#EAF3F8",
+  yellow: "#FFF2CC",
+  amber: "#FCE4D6",
+  mileageHeader: "#C65911",
+  mileageLight: "#FFF2CC",
+  mileageStrong: "#FFD966",
+  green: "#E2F0D9",
+  gray: "#E7E6E6",
+  dark: "#1F2937",
+  muted: "#5B6573",
+  border: "#B7C9D6",
+  white: "#FFFFFF",
+};
+
+const thinBorders = { preset: "all", style: "thin", color: palette.border };
+const titleFormat = {
+  fill: palette.navy,
+  font: { bold: true, color: palette.white, fontSize: 16, typeface: "Microsoft YaHei" },
+  horizontalAlignment: "left",
+  verticalAlignment: "center",
+};
+const sectionFormat = {
+  fill: palette.blue,
+  font: { bold: true, color: palette.dark, fontSize: 11, typeface: "Microsoft YaHei" },
+  horizontalAlignment: "left",
+  verticalAlignment: "center",
+  borders: thinBorders,
+};
+const headerFormat = {
+  fill: palette.navy,
+  font: { bold: true, color: palette.white, fontSize: 9, typeface: "Microsoft YaHei" },
+  horizontalAlignment: "center",
+  verticalAlignment: "center",
+  wrapText: true,
+  borders: thinBorders,
+};
+const labelFormat = {
+  fill: palette.blue2,
+  font: { bold: true, color: palette.dark, fontSize: 9, typeface: "Microsoft YaHei" },
+  horizontalAlignment: "left",
+  verticalAlignment: "center",
+  wrapText: true,
+  borders: thinBorders,
+};
+const valueFormat = {
+  font: { color: palette.dark, fontSize: 9, typeface: "Microsoft YaHei" },
+  verticalAlignment: "center",
+  wrapText: true,
+  borders: thinBorders,
+};
+
+function asDate(day) {
+  return new Date(`${day}T00:00:00Z`);
+}
+
+function addDays(day, count) {
+  const date = asDate(day);
+  date.setUTCDate(date.getUTCDate() + count);
+  return date.toISOString().slice(0, 10);
+}
+
+function calendarDays(start, end) {
+  const days = [];
+  for (let day = start; day <= end; day = addDays(day, 1)) days.push(day);
+  return days;
+}
+
+function absDelta(a, b) {
+  if (a == null || b == null || Number.isNaN(Number(a)) || Number.isNaN(Number(b))) return null;
+  return Math.abs(Number(a) - Number(b));
+}
+
+function rawRange(vehicle) {
+  const rows = vehicle.rawEvidence.filter((row) => row.status === "OK");
+  if (rows.length === 0) return "无";
+  return `${rows[0].day} 至 ${rows.at(-1).day}`;
+}
+
+function evidenceLevel(metric, raw) {
+  if (raw?.status === "OK") return "A-原始32960报文";
+  if (metric?.source_code === "legacy_lingniu_prod") return "C-历史日统计迁移（无RAW）";
+  if (metric) return "B-中台32960日统计（无RAW）";
+  return "D-无中台日记录";
+}
+
+function rowNote(metric, raw) {
+  const notes = [];
+  if (metric?.source_code === "legacy_lingniu_prod") notes.push("历史生产库 ln_vehicle_day_mileage 迁移记录，不是原始帧");
+  if (raw?.status === "OK" && !metric) notes.push("有原始报文，但中台日统计无记录");
+  if (raw?.status === "OK" && metric && absDelta(metric.latest_total_mileage_km, raw.parsedTotalMileageKm) > 0.1) {
+    notes.push("日统计日末值与本日最后可得RAW读数不一致，详见数据源/时间；可能涉及人工源选举或跨日延迟");
+  }
+  if (raw?.status !== "OK" && metric && metric.source_code !== "legacy_lingniu_prod") notes.push("有中台日统计，但当日未检出含仪表总里程的RAW帧");
+  if (!metric && raw?.status !== "OK") notes.push("当日无中台日记录，且现行RAW历史不可用或未检出");
+  return notes.join("；");
+}
+
+function setStandardSheet(sheet) {
+  sheet.showGridLines = false;
+  sheet.freezePanes.freezeRows(13);
+  sheet.freezePanes.freezeColumns(1);
+}
+
+for (const vehicle of data.vehicles) {
+  const { sheetName, sheet } = vehicleSheets.get(vehicle.vin);
+  setStandardSheet(sheet);
+  sheet.getRange("A1:P1").merge();
+  sheet.getRange("A1").values = [[`${vehicle.plate} 里程核验申诉明细`]];
+  sheet.getRange("A1:P1").format = titleFormat;
+  sheet.getRange("A1:P1").format.rowHeight = 30;
+
+  sheet.getRange("A2:P2").merge();
+  sheet.getRange("A2").values = [["核验口径：GB/T 32960 车辆仪表累计总里程；原始报文列保存完整HEX，点击单元格可在公式栏复制。相邻自然日均有RAW读数时才计算RAW日差。"]];
+  sheet.getRange("A2:P2").format = { fill: palette.yellow, font: { color: palette.dark, fontSize: 9, typeface: "Microsoft YaHei" }, wrapText: true, verticalAlignment: "center", borders: thinBorders };
+  sheet.getRange("A2:P2").format.rowHeight = 30;
+
+  sheet.getRange("A4:P6").format = valueFormat;
+  sheet.getRange("A4").values = [["车牌"]];
+  sheet.getRange("B4:C4").merge(); sheet.getRange("B4").values = [[vehicle.plate]];
+  sheet.getRange("D4").values = [["VIN"]];
+  sheet.getRange("E4:H4").merge(); sheet.getRange("E4").values = [[vehicle.vin]];
+  sheet.getRange("I4").values = [["车型"]];
+  sheet.getRange("J4:K4").merge(); sheet.getRange("J4").values = [[vehicle.model]];
+  sheet.getRange("L4").values = [["协议"]];
+  sheet.getRange("M4:P4").merge(); sheet.getRange("M4").values = [["GB32960（仪表累计总里程）"]];
+
+  sheet.getRange("A5").values = [["核验区间"]];
+  sheet.getRange("B5:C5").merge(); sheet.getRange("B5").values = [["2025-11-28 至 2026-07-31"]];
+  sheet.getRange("D5").values = [["原TBOX合计(km)"]];
+  sheet.getRange("E5:F5").merge(); sheet.getRange("E5").values = [[vehicle.sourceTboxKm]];
+  sheet.getRange("G5").values = [["第三方平台合计(km)"]];
+  sheet.getRange("H5:I5").merge(); sheet.getRange("H5").values = [[vehicle.platformKm]];
+  sheet.getRange("J5").values = [["原表损耗(km)"]];
+  sheet.getRange("K5:L5").merge(); sheet.getRange("K5").values = [[vehicle.lossKm]];
+  sheet.getRange("M5").values = [["原申诉里程(km)"]];
+  sheet.getRange("N5:P5").merge(); sheet.getRange("N5").values = [[vehicle.appealKm]];
+  sheet.getRange("E5:F5").format.numberFormat = "#,##0.0";
+  sheet.getRange("H5:I5").format.numberFormat = "#,##0.0";
+  sheet.getRange("K5:L5").format.numberFormat = "#,##0.0";
+  sheet.getRange("N5:P5").format.numberFormat = "#,##0.0";
+  sheet.getRange("K5:L5").format.fill = palette.yellow;
+
+  sheet.getRange("A6").values = [["异常标记"]];
+  sheet.getRange("B6:D6").merge(); sheet.getRange("B6").values = [[vehicle.anomaly]];
+  sheet.getRange("E6").values = [["原排查结论"]];
+  sheet.getRange("F6:P6").merge(); sheet.getRange("F6").values = [[vehicle.note]];
+  for (const address of ["A4", "A5", "A6", "D4", "D5", "E6", "G5", "I4", "J5", "L4", "M5"]) sheet.getRange(address).format = labelFormat;
+
+  sheet.getRange("A8:P8").format = valueFormat;
+  sheet.getRange("A8").values = [["原车辆统计合计(km)"]];
+  sheet.getRange("B8:C8").merge(); sheet.getRange("B8").values = [[vehicle.sourceTboxKm]];
+  sheet.getRange("D8").values = [["车辆数据中台统计合计(km)"]];
+  sheet.getRange("E8:F8").merge(); sheet.getRange("E8").formulas = [["=SUM(B14:B259)"]];
+  sheet.getRange("G8").values = [["中台日统计有值天数"]];
+  sheet.getRange("H8:I8").merge(); sheet.getRange("H8").formulas = [["=COUNT(B14:B259)"]];
+  sheet.getRange("J8").values = [["RAW仪表证据天数"]];
+  sheet.getRange("K8:L8").merge(); sheet.getRange("K8").formulas = [["=COUNT(F14:F259)"]];
+  sheet.getRange("M8").values = [["RAW证据日期范围"]];
+  sheet.getRange("N8:P8").merge(); sheet.getRange("N8").values = [[rawRange(vehicle)]];
+  for (const address of ["A8", "D8", "G8", "J8", "M8"]) sheet.getRange(address).format = labelFormat;
+  sheet.getRange("B8:C8").format.numberFormat = "#,##0.0";
+  sheet.getRange("E8:F8").format.numberFormat = "#,##0.0";
+  sheet.getRange("B8:C8").format.fill = palette.blue2;
+  sheet.getRange("E8:F8").format.fill = palette.mileageStrong;
+  sheet.getRange("E8:F8").format.font = { bold: true, color: "#7F6000", fontSize: 10, typeface: "Microsoft YaHei" };
+  sheet.getRange("A8:P8").format.rowHeight = 38;
+
+  sheet.getRange("A9").values = [["证据限制"]];
+  sheet.getRange("B9:P9").merge();
+  sheet.getRange("B9").values = [["现行TDengine RAW历史自2026-07-01起可查询；此前仅有历史生产库日统计迁移记录。材料已按A/B/C/D分级，未将统计记录伪称为原始报文。"]];
+  sheet.getRange("A9").format = labelFormat;
+  sheet.getRange("B9:P9").format = { ...valueFormat, fill: palette.amber };
+  sheet.getRange("A9:P9").format.rowHeight = 30;
+
+  sheet.getRange("A11:P11").merge();
+  sheet.getRange("A11").values = [["每日核验明细（完整日历）"]];
+  sheet.getRange("A11:P11").format = sectionFormat;
+
+  sheet.getRange("A12:D12").merge();
+  sheet.getRange("A12").values = [["车辆数据中台区间里程总计"]];
+  sheet.getRange("E12:F12").merge();
+  sheet.getRange("E12").formulas = [["=SUM(B14:B259)"]];
+  sheet.getRange("G12:P12").merge();
+  sheet.getRange("G12").values = [["计算范围：B14:B259（下方“中台当日里程(km)”列）"]];
+  sheet.getRange("A12:D12").format = {
+    ...headerFormat,
+    fill: palette.mileageHeader,
+    horizontalAlignment: "left",
+  };
+  sheet.getRange("E12:F12").format = {
+    ...valueFormat,
+    fill: palette.mileageStrong,
+    font: { bold: true, color: "#7F6000", fontSize: 11, typeface: "Microsoft YaHei" },
+    numberFormat: "#,##0.0",
+    horizontalAlignment: "right",
+  };
+  sheet.getRange("G12:P12").format = {
+    ...valueFormat,
+    fill: palette.mileageLight,
+    font: { color: palette.textMuted, fontSize: 9, typeface: "Microsoft YaHei" },
+  };
+  sheet.getRange("A12:P12").format.rowHeight = 30;
+
+  const headers = ["日期", "中台当日里程(km)", "中台日末仪表总里程(km)", "日统计数据源", "日统计来源端点", "RAW解析仪表总里程(km)", "RAW相邻日差(km)", "日统计-RAW差(km)", "证据等级", "报文事件时间", "中台接收时间", "RAW来源端点", "Event ID", "Frame ID", "原始报文大小(bytes)", "原始GB32960报文HEX（完整）"];
+  sheet.getRange("A13:P13").values = [headers];
+  sheet.getRange("A13:P13").format = headerFormat;
+  sheet.getRange("A13:P13").format.rowHeight = 42;
+
+  const metricByDay = new Map(vehicle.dailyMetrics.map((row) => [row.stat_date, row]));
+  const rawByDay = new Map(vehicle.rawEvidence.map((row) => [row.day, row]));
+  const days = calendarDays(data.period.start, data.period.end);
+  const rows = days.map((day) => {
+    const metric = metricByDay.get(day);
+    const raw = rawByDay.get(day);
+    return [
+      asDate(day),
+      metric?.daily_mileage_km ?? null,
+      metric?.latest_total_mileage_km ?? null,
+      metric ? `${metric.platform_name || ""} / ${metric.source_code || ""}` : "",
+      metric?.latest_source_endpoint ?? "",
+      raw?.status === "OK" ? raw.parsedTotalMileageKm : null,
+      null,
+      null,
+      evidenceLevel(metric, raw),
+      raw?.status === "OK" ? raw.eventTime : "",
+      raw?.status === "OK" ? raw.receivedAt : "",
+      raw?.status === "OK" ? raw.sourceEndpoint : "",
+      raw?.status === "OK" ? raw.eventId : "",
+      raw?.status === "OK" ? raw.frameId : "",
+      raw?.status === "OK" ? raw.rawSizeBytes : null,
+      raw?.status === "OK" ? raw.rawHex : "",
+    ];
+  });
+  sheet.getRange("A14:P259").values = rows;
+  sheet.getRange("A14:A259").format.numberFormat = "yyyy-mm-dd";
+  sheet.getRange("B14:C259").format.numberFormat = "#,##0.0";
+  sheet.getRange("F14:H259").format.numberFormat = "#,##0.0";
+  sheet.getRange("O14:O259").format.numberFormat = "#,##0";
+  sheet.getRange("A14:P259").format = {
+    font: { color: palette.dark, fontSize: 8, typeface: "Microsoft YaHei" },
+    verticalAlignment: "center",
+    borders: { insideHorizontal: { style: "thin", color: "#D9E2E8" }, bottom: { style: "thin", color: palette.border } },
+  };
+  sheet.getRange("A14:A259").format.horizontalAlignment = "center";
+  sheet.getRange("B14:C259").format.horizontalAlignment = "right";
+  sheet.getRange("F14:H259").format.horizontalAlignment = "right";
+  sheet.getRange("I14:O259").format.wrapText = true;
+  sheet.getRange("P14:P259").format = { font: { color: palette.muted, fontSize: 7, typeface: "Consolas" }, wrapText: true, verticalAlignment: "top" };
+  sheet.getRange("A14:P259").format.rowHeight = 34;
+  sheet.getRange("G14").values = [[null]];
+  for (let row = 15; row <= 259; row += 1) {
+    sheet.getRange(`G${row}`).formulas = [[`=IF(OR(F${row}="",F${row - 1}=""),"",F${row}-F${row - 1})`]];
+  }
+  for (let row = 14; row <= 259; row += 1) {
+    sheet.getRange(`H${row}`).formulas = [[`=IF(OR(C${row}="",F${row}=""),"",C${row}-F${row})`]];
+  }
+
+  sheet.getRange("I14:I259").conditionalFormats.add("containsText", { text: "A-", format: { fill: palette.green, font: { color: "#375623", bold: true } } });
+  sheet.getRange("I14:I259").conditionalFormats.add("containsText", { text: "C-", format: { fill: palette.yellow, font: { color: "#7F6000" } } });
+  sheet.getRange("I14:I259").conditionalFormats.add("containsText", { text: "D-", format: { fill: palette.gray, font: { color: palette.muted } } });
+  sheet.getRange("H14:H259").conditionalFormats.addCustom("=ABS($H14)>0.1", { fill: palette.amber, font: { color: "#9C0006", bold: true } });
+
+  const table = sheet.tables.add("A13:P259", true, `Vehicle${String(vehicle.seq).padStart(2, "0")}Evidence`);
+  table.style = "TableStyleMedium2";
+  table.showBandedColumns = false;
+  table.showFilterButton = true;
+  sheet.getRange("B13").format = { ...headerFormat, fill: palette.mileageHeader };
+  sheet.getRange("B14:B259").format.fill = palette.mileageLight;
+  sheet.getRange("B14:B259").conditionalFormats.add("cellIs", {
+    operator: "greaterThan",
+    formula: 0,
+    format: { fill: palette.mileageStrong, font: { bold: true, color: "#7F6000" } },
+  });
+
+  const widths = [12, 17, 20, 24, 26, 20, 17, 18, 25, 20, 20, 22, 34, 34, 14, 72];
+  for (let col = 0; col < widths.length; col += 1) sheet.getRangeByIndexes(0, col, 259, 1).format.columnWidth = widths[col];
+}
+
+summary.showGridLines = false;
+summary.freezePanes.freezeRows(4);
+summary.getRange("A1:P1").merge();
+summary.getRange("A1").values = [["15辆车里程核验申诉总览"]];
+summary.getRange("A1:P1").format = titleFormat;
+summary.getRange("A1:P1").format.rowHeight = 32;
+summary.getRange("A2:P2").merge();
+summary.getRange("A2").values = [["结论：车辆数据中台GB32960日里程复核合计与原异常表TBOX区间里程逐车一致；第三方平台合计显著偏低。RAW原始帧按现有可查历史提供，早期记录已明确标注证据限制。"]];
+summary.getRange("A2:P2").format = { fill: palette.green, font: { bold: true, color: "#375623", fontSize: 10, typeface: "Microsoft YaHei" }, wrapText: true, verticalAlignment: "center", borders: thinBorders };
+summary.getRange("A2:P2").format.rowHeight = 34;
+
+summary.getRange("A3:B3").merge(); summary.getRange("A3").values = [["全部15辆车·原车辆统计(km)"]];
+summary.getRange("C3").formulas = [["=F20"]];
+summary.getRange("D3:E3").merge(); summary.getRange("D3").values = [["车辆数据中台统计(km)"]];
+summary.getRange("F3").formulas = [["=G20"]];
+summary.getRange("G3:H3").merge(); summary.getRange("G3").values = [["第三方平台统计(km)"]];
+summary.getRange("I3").formulas = [["=H20"]];
+summary.getRange("J3:K3").merge(); summary.getRange("J3").values = [["平台漏计差异(km)"]];
+summary.getRange("L3").formulas = [["=I20"]];
+summary.getRange("M3:N3").merge(); summary.getRange("M3").values = [["RAW仪表证据(天)"]];
+summary.getRange("O3:P3").merge(); summary.getRange("O3").formulas = [["=M20"]];
+for (const address of ["A3:B3", "D3:E3", "G3:H3", "J3:K3", "M3:N3"]) summary.getRange(address).format = labelFormat;
+for (const address of ["C3", "F3", "I3", "L3", "O3:P3"]) summary.getRange(address).format = { ...valueFormat, fill: palette.mileageLight, font: { bold: true, color: "#7F6000", fontSize: 10, typeface: "Microsoft YaHei" }, horizontalAlignment: "right" };
+summary.getRange("C3:L3").format.numberFormat = "#,##0.0";
+summary.getRange("O3:P3").format.numberFormat = "#,##0";
+summary.getRange("A3:P3").format.rowHeight = 34;
+
+const summaryHeaders = ["序号", "车型", "车牌", "VIN", "核验区间", "原TBOX合计(km)", "中台复核合计(km)", "第三方平台合计(km)", "损耗(km)", "损耗率", "申诉里程(km)", "日统计天数", "RAW证据天数", "RAW证据范围", "核验结论", "原排查结论"];
+summary.getRange("A4:P4").values = [summaryHeaders];
+summary.getRange("A4:P4").format = headerFormat;
+summary.getRange("A4:P4").format.rowHeight = 40;
+const summaryRows = data.vehicles.map((vehicle) => [
+  vehicle.seq, vehicle.model, vehicle.plate, vehicle.vin, "2025-11-28 至 2026-07-31", vehicle.sourceTboxKm, null, vehicle.platformKm, null, null, vehicle.appealKm, null, null, rawRange(vehicle), null, vehicle.note,
+]);
+summary.getRange("A5:P19").values = summaryRows;
+for (let index = 0; index < data.vehicles.length; index += 1) {
+  const row = 5 + index;
+  const { sheetName } = vehicleSheets.get(data.vehicles[index].vin);
+  summary.getRange(`G${row}`).formulas = [[`='${sheetName}'!E8`]];
+  summary.getRange(`I${row}`).formulas = [[`=F${row}-H${row}`]];
+  summary.getRange(`J${row}`).formulas = [[`=IF(F${row}=0,"",I${row}/F${row})`]];
+  summary.getRange(`L${row}`).formulas = [[`='${sheetName}'!H8`]];
+  summary.getRange(`M${row}`).formulas = [[`='${sheetName}'!K8`]];
+  summary.getRange(`O${row}`).formulas = [[`=IF(ABS(G${row}-F${row})<0.1,"中台复核合计与原TBOX一致","需复核中台合计")`]];
+}
+summary.getRange("A20:E20").merge(); summary.getRange("A20").values = [["合计"]];
+summary.getRange("F20").formulas = [["=SUM(F5:F19)"]];
+summary.getRange("G20").formulas = [["=SUM(G5:G19)"]];
+summary.getRange("H20").formulas = [["=SUM(H5:H19)"]];
+summary.getRange("I20").formulas = [["=SUM(I5:I19)"]];
+summary.getRange("J20").formulas = [["=IF(F20=0,\"\",I20/F20)"]];
+summary.getRange("K20").formulas = [["=SUM(K5:K19)"]];
+summary.getRange("L20").formulas = [["=SUM(L5:L19)"]];
+summary.getRange("M20").formulas = [["=SUM(M5:M19)"]];
+summary.getRange("N20:P20").merge(); summary.getRange("N20").values = [["15车合计；RAW证据为现行历史可查询范围"]];
+summary.getRange("A20:P20").format = { fill: palette.blue, font: { bold: true, color: palette.dark, fontSize: 9, typeface: "Microsoft YaHei" }, borders: thinBorders, verticalAlignment: "center", wrapText: true };
+summary.getRange("A5:P19").format = { font: { color: palette.dark, fontSize: 9, typeface: "Microsoft YaHei" }, verticalAlignment: "center", wrapText: true, borders: { insideHorizontal: { style: "thin", color: "#D9E2E8" }, bottom: { style: "thin", color: palette.border } } };
+summary.getRange("F5:I20").format.numberFormat = "#,##0.0";
+summary.getRange("J5:J20").format.numberFormat = "0.00%";
+summary.getRange("K5:K20").format.numberFormat = "#,##0.0";
+summary.getRange("L5:M20").format.numberFormat = "#,##0";
+summary.getRange("I5:I19").format.fill = palette.yellow;
+summary.getRange("O5:O19").conditionalFormats.add("containsText", { text: "一致", format: { fill: palette.green, font: { color: "#375623", bold: true } } });
+const summaryTable = summary.tables.add("A4:P19", true, "AppealSummary");
+summaryTable.style = "TableStyleMedium2";
+summaryTable.showFilterButton = true;
+const summaryWidths = [8, 9, 14, 22, 22, 16, 18, 18, 15, 12, 16, 13, 14, 24, 26, 54];
+for (let col = 0; col < summaryWidths.length; col += 1) summary.getRangeByIndexes(0, col, 20, 1).format.columnWidth = summaryWidths[col];
+summary.getRange("A5:P19").format.rowHeight = 42;
+
+notes.showGridLines = false;
+notes.getRange("A1:H1").merge();
+notes.getRange("A1").values = [["核验口径与证据说明"]];
+notes.getRange("A1:H1").format = titleFormat;
+notes.getRange("A1:H1").format.rowHeight = 32;
+notes.getRange("A3:H3").merge(); notes.getRange("A3").values = [["1. 核验口径"]]; notes.getRange("A3:H3").format = sectionFormat;
+notes.getRange("A4:B8").values = [
+  ["协议", "GB/T 32960"],
+  ["仪表总里程字段", "gb32960.vehicle.total_mileage_km"],
+  ["仪表总里程含义", "车辆仪表盘累计总里程，单位 km；不同协议累计值不可拼接。"],
+  ["中台当日里程", "生产 vehicle_daily_mileage 的 GB32960 日统计值；本材料逐车求和后与原异常表TBOX合计核对。"],
+  ["RAW相邻日差", "仅相邻两个自然日都存在RAW仪表读数时计算；缺任一日则留空，不把跨日缺口跳变塞进单日。"],
+];
+notes.getRange("A4:A8").format = labelFormat;
+notes.getRange("B4:H8").merge(true);
+notes.getRange("B4:H8").format = valueFormat;
+notes.getRange("A10:H10").merge(); notes.getRange("A10").values = [["2. 证据分级"]]; notes.getRange("A10:H10").format = sectionFormat;
+notes.getRange("A11:B14").values = [
+  ["A-原始32960报文", "中台TDengine保存的完整GB32960十六进制报文，且解析结果明确包含仪表总里程字段。"],
+  ["B-中台32960日统计", "中台日统计存在，但当日未检出含仪表总里程的RAW帧。"],
+  ["C-历史日统计迁移", "来自历史生产库 lingniu_prod.ln_vehicle_day_mileage 的迁移记录，不是原始帧。"],
+  ["D-无中台日记录", "当日中台日统计无记录，且现行RAW历史不可用或未检出。"],
+];
+notes.getRange("A11:A14").format = labelFormat;
+notes.getRange("B11:H14").merge(true);
+notes.getRange("B11:H14").format = valueFormat;
+notes.getRange("A11:H11").format.fill = palette.green;
+notes.getRange("A13:H13").format.fill = palette.yellow;
+notes.getRange("A14:H14").format.fill = palette.gray;
+
+notes.getRange("A16:H16").merge(); notes.getRange("A16").values = [["3. 数据来源与限制"]]; notes.getRange("A16:H16").format = sectionFormat;
+notes.getRange("A17:B21").values = [
+  ["原异常表", "/Users/lingniu/Documents/里程异常统计表_20251128-20260731-回复.xlsx"],
+  ["中台日统计API", "http://115.29.187.205:20200/api/stats/daily-metrics"],
+  ["中台RAW历史API", "http://115.29.187.205:20200/api/history/raw-frames"],
+  ["RAW可查范围", "本次提取范围2026-07-01至2026-07-31；15车共取得334个含仪表总里程字段的完整原始帧。"],
+  ["重要限制", "2026-07-01之前现行TDengine没有可查询RAW历史；只能提供历史生产库日统计迁移记录。对外申诉时应如实说明，并向原TSP/车厂补调更早期原始报文归档。"],
+];
+notes.getRange("A17:A21").format = labelFormat;
+notes.getRange("B17:H21").merge(true);
+notes.getRange("B17:H21").format = valueFormat;
+notes.getRange("A21:H21").format.fill = palette.amber;
+
+notes.getRange("A23:H23").merge(); notes.getRange("A23").values = [["4. 使用建议"]]; notes.getRange("A23:H23").format = sectionFormat;
+notes.getRange("A24:H27").values = [
+  ["① 先提交“申诉总览”，证明15车中台GB32960日里程合计与原TBOX合计一致。", null, null, null, null, null, null, null],
+  ["② 每车附对应Sheet，重点引用A类RAW证据、事件时间、接收时间和完整HEX。", null, null, null, null, null, null, null],
+  ["③ 对第三方缺失日，用完整日历中的D级空缺、前后仪表累计变化和原排查结论说明漏传。", null, null, null, null, null, null, null],
+  ["④ 申诉若要求全区间逐日原始报文，需由原TSP/车厂补调2026-07-01之前归档；本材料未虚构缺失证据。", null, null, null, null, null, null, null],
+];
+for (let row = 24; row <= 27; row += 1) notes.getRange(`A${row}:H${row}`).merge();
+notes.getRange("A24:H27").format = { ...valueFormat, fill: palette.blue2 };
+notes.getRange("A4:H27").format.rowHeight = 30;
+notes.getRange("A1:A27").format.columnWidth = 22;
+for (let col = 1; col < 8; col += 1) notes.getRangeByIndexes(0, col, 27, 1).format.columnWidth = 18;
+
+await fs.mkdir(outputDir, { recursive: true });
+await fs.mkdir(previewDir, { recursive: true });
+
+const inspection = {};
+inspection.summary = (await workbook.inspect({ kind: "table", range: "申诉总览!A1:P20", include: "values,formulas", tableMaxRows: 24, tableMaxCols: 16, maxChars: 22000 })).ndjson;
+inspection.formulaErrors = (await workbook.inspect({ kind: "match", searchTerm: "#REF!|#DIV/0!|#VALUE!|#NAME\\?|#N/A", options: { useRegex: true, maxResults: 300 }, summary: "final formula error scan" })).ndjson;
+await fs.writeFile(path.join(outputDir, "verification.ndjson"), `${inspection.summary}\n${inspection.formulaErrors}\n`, "utf8");
+
+const previewSheets = ["申诉总览", "口径与证据说明", ...data.vehicles.map((vehicle) => vehicleSheets.get(vehicle.vin).sheetName)];
+for (let index = 0; index < previewSheets.length; index += 1) {
+  const sheetName = previewSheets[index];
+  const range = sheetName === "申诉总览" ? "A1:P20" : sheetName === "口径与证据说明" ? "A1:H27" : "A1:P24";
+  const preview = await workbook.render({ sheetName, range, scale: 1, format: "png" });
+  const safeName = sheetName.replaceAll(/[\\/:*?\[\]]/g, "_");
+  await fs.writeFile(path.join(previewDir, `${String(index + 1).padStart(2, "0")}-${safeName}.png`), new Uint8Array(await preview.arrayBuffer()));
+}
+
+const output = await SpreadsheetFile.exportXlsx(workbook);
+await output.save(outputPath);
+console.log(JSON.stringify({ outputPath, sheets: previewSheets.length, previewDir }, null, 2));
@@ -0,0 +1,158 @@
+import fs from "node:fs/promises";
+
+const baseUrl = "http://115.29.187.205:20200";
+const outputPath = "/Users/lingniu/project/ai-coding/lingniu-vehicle-ingest/tmp/mileage-appeal-20260810/evidence.json";
+const vehicles = [
+  { seq: 1, model: "18T", plate: "粤A05995F", vin: "LNXNEGRR7SR321370", sourceTboxKm: 26180.6, platformKm: 4208.9, lossKm: 21971.7, lossRatePct: 83.92, anomaly: "里程损失，tbox异常", appealKm: 41497.1, note: "区间内仪表盘开始里程是576.6,结束里程是41497.1,差值40920.5,小于申诉里程;2026-05-11到2026-07-28间的数据没上传,仪表盘里程差了36306.6,2025-12-25到2026-01-01间还存在里程跳变导致里程缺失" },
+  { seq: 2, model: "18T", plate: "粤A05839F", vin: "LNXNEGRR8SR321376", sourceTboxKm: 41030.3, platformKm: 19763.6, lossKm: 21266.7, lossRatePct: 51.83, anomaly: "里程损失", appealKm: 41030.3, note: "存在很多数据缺失导致的里程跳变,统计里程缺失,特别是7月份仪表里程从7月1号的16341.2到7月31号的41848.9,相差25507.7,计算的总里程只有8470" },
+  { seq: 3, model: "18T", plate: "粤A09369F", vin: "LNXNEGRR6SR321473", sourceTboxKm: 40381.5, platformKm: 24994.0, lossKm: 15387.5, lossRatePct: 38.11, anomaly: "里程损失", appealKm: 40381.5, note: "存在很多数据缺失导致的里程跳变,统计里程缺失" },
+  { seq: 4, model: "18T", plate: "粤A06658F", vin: "LNXNEGRR5SR321397", sourceTboxKm: 52386.5, platformKm: 33064.5, lossKm: 19322.0, lossRatePct: 36.88, anomaly: "里程损失", appealKm: 52386.5, note: "存在很多数据缺失导致的里程跳变,统计里程缺失" },
+  { seq: 5, model: "18T", plate: "粤A05700F", vin: "LNXNEGRR8SR321393", sourceTboxKm: 60054.3, platformKm: 41352.9, lossKm: 18701.4, lossRatePct: 31.14, anomaly: "里程损失", appealKm: 60054.3, note: "存在很多数据缺失导致的里程跳变,统计里程缺失" },
+  { seq: 6, model: "18T", plate: "粤A05906F", vin: "LNXNEGRR2SR319462", sourceTboxKm: 37216.8, platformKm: 26711.4, lossKm: 10505.4, lossRatePct: 28.23, anomaly: "里程损失", appealKm: 37216.8, note: "最新数据只到2026-06-30,仪表盘最后里程为28638.5,没有7月份的数据;也存在很多数据缺失导致的里程缺失,例如2026-03-26到2026-04-01,2026-04-21到2026-05-01间没上传数据" },
+  { seq: 7, model: "4.5T", plate: "粤AGP9346", vin: "LB9A32A28R0LS1722", sourceTboxKm: 32337.2, platformKm: 28685.4, lossKm: 3651.8, lossRatePct: 11.29, anomaly: "里程损失", appealKm: 32337.2, note: "存在很多数据缺失导致的里程跳变,统计里程缺失" },
+  { seq: 8, model: "4.5T", plate: "粤AGP2017", vin: "LB9A32A28R0LS1445", sourceTboxKm: 48164.9, platformKm: 44357.1, lossKm: 3807.8, lossRatePct: 7.91, anomaly: "里程损失", appealKm: 48164.9, note: "存在很多数据缺失导致的里程跳变,统计里程缺失,而且区间内最后的仪表里程是2026-07-31的47337.5,小于申诉里程" },
+  { seq: 9, model: "4.5T", plate: "粤AGP5165", vin: "LB9A32A25R0LS1385", sourceTboxKm: 32906.4, platformKm: 30302.3, lossKm: 2604.1, lossRatePct: 7.91, anomaly: "里程损失", appealKm: 32906.4, note: "存在很多数据缺失导致的里程跳变,统计里程缺失,而且区间内最后的仪表里程是2026-07-30的31994.6,2026-07-31没有数据上传" },
+  { seq: 10, model: "4.5T", plate: "粤AGP4355", vin: "LB9A32A26R0LS1606", sourceTboxKm: 55151.0, platformKm: 51525.8, lossKm: 3625.2, lossRatePct: 6.57, anomaly: "里程损失", appealKm: 55151.0, note: "区间内仪表盘开始里程是1898.6,结束里程是55229.6,差值53331,小于申诉里程,也存在很多数据缺失导致的里程缺失" },
+  { seq: 11, model: "4.5T", plate: "粤AGP5646", vin: "LB9A32A22R0LS1702", sourceTboxKm: 39935.0, platformKm: 37319.8, lossKm: 2615.2, lossRatePct: 6.55, anomaly: "里程损失", appealKm: 39935.0, note: "存在很多数据缺失导致的里程跳变,统计里程缺失" },
+  { seq: 12, model: "4.5T", plate: "粤AGP3692", vin: "LB9A32A27R0LS1727", sourceTboxKm: 64195.0, platformKm: 60242.6, lossKm: 3952.4, lossRatePct: 6.16, anomaly: "里程损失", appealKm: 64195.0, note: "存在很多数据缺失导致的里程跳变,统计里程缺失" },
+  { seq: 13, model: "4.5T", plate: "粤AGP9782", vin: "LB9A32A28R0LS1705", sourceTboxKm: 50216.4, platformKm: 47123.8, lossKm: 3092.6, lossRatePct: 6.16, anomaly: "里程损失", appealKm: 50216.4, note: "存在很多数据缺失导致的里程跳变,统计里程缺失,如:2026-05-21数据缺失导致里程少了1300多" },
+  { seq: 14, model: "4.5T", plate: "粤AGP3027", vin: "LB9A32A22R0LS1599", sourceTboxKm: 31180.9, platformKm: 29260.1, lossKm: 1920.8, lossRatePct: 6.16, anomaly: "里程损失", appealKm: 31180.9, note: "区间内仪表盘开始里程是933.5,结束里程是31245.3,差值30311.8,小于申诉里程,也存在一些数据缺失导致的里程跳变,统计里程缺失" },
+  { seq: 15, model: "4.5T", plate: "粤AGP9751", vin: "LB9A32A28R0LS1574", sourceTboxKm: 17944.6, platformKm: 16861.0, lossKm: 1083.6, lossRatePct: 6.04, anomaly: "里程损失", appealKm: 17944.6, note: "区间内仪表盘开始里程是205.2,结束里程是17796.8,差值17591.6,小于申诉里程,也存在一些数据缺失导致的里程缺失" },
+];
+
+function dateString(date) {
+  return date.toISOString().slice(0, 10);
+}
+
+function addDays(day, count) {
+  const date = new Date(`${day}T00:00:00Z`);
+  date.setUTCDate(date.getUTCDate() + count);
+  return dateString(date);
+}
+
+function dateRange(start, end) {
+  const out = [];
+  for (let day = start; day <= end; day = addDays(day, 1)) out.push(day);
+  return out;
+}
+
+async function fetchJson(url, attempts = 4) {
+  let lastError;
+  for (let attempt = 1; attempt <= attempts; attempt += 1) {
+    try {
+      const response = await fetch(url, { signal: AbortSignal.timeout(30000) });
+      if (!response.ok) throw new Error(`${response.status} ${response.statusText}`);
+      return await response.json();
+    } catch (error) {
+      lastError = error;
+      if (attempt < attempts) await new Promise((resolve) => setTimeout(resolve, 250 * attempt));
+    }
+  }
+  throw lastError;
+}
+
+async function mapConcurrent(items, concurrency, worker) {
+  const results = new Array(items.length);
+  let cursor = 0;
+  async function run() {
+    while (true) {
+      const index = cursor;
+      cursor += 1;
+      if (index >= items.length) return;
+      results[index] = await worker(items[index], index);
+    }
+  }
+  await Promise.all(Array.from({ length: Math.min(concurrency, items.length) }, run));
+  return results;
+}
+
+async function fetchDaily(vehicle) {
+  const params = new URLSearchParams({
+    vin: vehicle.vin,
+    protocol: "GB32960",
+    dateFrom: "2025-11-28",
+    dateTo: "2026-07-31",
+    limit: "500",
+    includeTotal: "true",
+  });
+  const data = await fetchJson(`${baseUrl}/api/stats/daily-metrics?${params}`);
+  return data.items ?? [];
+}
+
+async function fetchRawEvidence({ vehicle, day }) {
+  const params = new URLSearchParams({
+    protocol: "GB32960",
+    vin: vehicle.vin,
+    dateFrom: `${day} 00:00:00`,
+    dateTo: `${addDays(day, 1)} 00:00:00`,
+    orderBy: "eventTime",
+    limit: "20",
+    includeFields: "true",
+    includePayload: "true",
+    fields: "gb32960.vehicle.total_mileage_km",
+  });
+  let data = await fetchJson(`${baseUrl}/api/history/raw-frames?${params}`);
+  let evidence = (data.items ?? []).find((item) => item?.parsed_fields?.["gb32960.vehicle.total_mileage_km"] != null && String(item.event_time ?? "").startsWith(day));
+  if (!evidence && (data.items ?? []).length === 20) {
+    params.set("limit", "100");
+    data = await fetchJson(`${baseUrl}/api/history/raw-frames?${params}`);
+    evidence = (data.items ?? []).find((item) => item?.parsed_fields?.["gb32960.vehicle.total_mileage_km"] != null && String(item.event_time ?? "").startsWith(day));
+  }
+  if (!evidence) return { day, status: "NO_RAW_ODOMETER_FRAME" };
+  return {
+    day,
+    status: "OK",
+    ts: evidence.ts ?? "",
+    eventTime: evidence.event_time ?? "",
+    receivedAt: evidence.received_at ?? "",
+    frameId: evidence.frame_id ?? "",
+    eventId: evidence.event_id ?? "",
+    messageIdHex: evidence.message_id_hex ?? "",
+    rawSizeBytes: evidence.raw_size_bytes ?? null,
+    rawHex: evidence.raw_hex ?? "",
+    parseStatus: evidence.parse_status ?? "",
+    parseError: evidence.parse_error ?? "",
+    sourceEndpoint: evidence.source_endpoint ?? "",
+    parsedTotalMileageKm: Number(evidence.parsed_fields["gb32960.vehicle.total_mileage_km"]),
+  };
+}
+
+const dailyLists = await mapConcurrent(vehicles, 6, fetchDaily);
+const rawDays = dateRange("2026-07-01", "2026-07-31");
+const rawTasks = vehicles.flatMap((vehicle) => rawDays.map((day) => ({ vehicle, day })));
+let completed = 0;
+const rawResults = await mapConcurrent(rawTasks, 10, async (task) => {
+  const result = await fetchRawEvidence(task);
+  completed += 1;
+  if (completed % 50 === 0 || completed === rawTasks.length) console.log(`raw evidence ${completed}/${rawTasks.length}`);
+  return { vin: task.vehicle.vin, ...result };
+});
+
+const byVinRaw = new Map();
+for (const item of rawResults) {
+  if (!byVinRaw.has(item.vin)) byVinRaw.set(item.vin, []);
+  byVinRaw.get(item.vin).push(item);
+}
+
+const result = {
+  generatedAt: new Date().toISOString(),
+  baseUrl,
+  period: { start: "2025-11-28", end: "2026-07-31" },
+  protocol: "GB32960",
+  parsedMileageField: "gb32960.vehicle.total_mileage_km",
+  rawEvidenceAvailability: { start: "2026-07-01", end: "2026-07-31", note: "现行TDengine RAW历史自2026-07-01起；此前中台仅保留历史生产库日统计迁移记录，不能伪称原始帧。" },
+  vehicles: vehicles.map((vehicle, index) => ({
+    ...vehicle,
+    dailyMetrics: dailyLists[index],
+    rawEvidence: (byVinRaw.get(vehicle.vin) ?? []).sort((a, b) => a.day.localeCompare(b.day)),
+  })),
+};
+
+await fs.writeFile(outputPath, JSON.stringify(result, null, 2), "utf8");
+console.log(JSON.stringify({
+  outputPath,
+  vehicles: result.vehicles.length,
+  dailyRows: result.vehicles.reduce((sum, item) => sum + item.dailyMetrics.length, 0),
+  rawEvidenceRows: result.vehicles.reduce((sum, item) => sum + item.rawEvidence.filter((row) => row.status === "OK").length, 0),
+  rawMissingDays: result.vehicles.reduce((sum, item) => sum + item.rawEvidence.filter((row) => row.status !== "OK").length, 0),
+}, null, 2));
@@ -0,0 +1,51 @@
+import fs from "node:fs/promises";
+import path from "node:path";
+import { FileBlob, SpreadsheetFile } from "@oai/artifact-tool";
+
+const inputPath = "/Users/lingniu/Documents/里程异常统计表_20251128-20260731-回复.xlsx";
+const outputDir = "/Users/lingniu/project/ai-coding/lingniu-vehicle-ingest/tmp/mileage-appeal-20260810/source-preview";
+await fs.mkdir(outputDir, { recursive: true });
+
+const input = await FileBlob.load(inputPath);
+const workbook = await SpreadsheetFile.importXlsx(input);
+
+const overview = await workbook.inspect({
+  kind: "workbook,sheet,table,drawing",
+  maxChars: 20000,
+  tableMaxRows: 12,
+  tableMaxCols: 20,
+  tableMaxCellChars: 180,
+});
+await fs.writeFile(path.join(outputDir, "overview.ndjson"), overview.ndjson, "utf8");
+
+const sheets = [];
+for (let i = 0; ; i += 1) {
+  let sheet;
+  try {
+    sheet = workbook.worksheets.getItemAt(i);
+  } catch {
+    break;
+  }
+  if (!sheet) break;
+  const name = sheet.name;
+  const used = sheet.getUsedRange();
+  const usedAddress = used?.address ?? null;
+  const info = await workbook.inspect({
+    kind: "region,computedStyle,formula",
+    sheetId: name,
+    range: usedAddress ?? "A1:Z60",
+    maxChars: 30000,
+    tableMaxRows: 80,
+    tableMaxCols: 30,
+    tableMaxCellChars: 240,
+    options: { maxResults: 200 },
+  });
+  await fs.writeFile(path.join(outputDir, `${String(i + 1).padStart(2, "0")}-${name.replaceAll(/[\\/:*?\[\]]/g, "_")}.ndjson`), info.ndjson, "utf8");
+  const preview = await workbook.render({ sheetName: name, autoCrop: "all", scale: 1, format: "png" });
+  const previewPath = path.join(outputDir, `${String(i + 1).padStart(2, "0")}-${name.replaceAll(/[\\/:*?\[\]]/g, "_")}.png`);
+  await fs.writeFile(previewPath, new Uint8Array(await preview.arrayBuffer()));
+  sheets.push({ index: i, name, usedAddress, previewPath });
+}
+
+await fs.writeFile(path.join(outputDir, "sheets.json"), JSON.stringify(sheets, null, 2), "utf8");
+console.log(JSON.stringify(sheets, null, 2));
@@ -0,0 +1,28 @@
+import sys
+from pathlib import Path
+from PIL import Image, ImageDraw, ImageFont
+
+source = Path(sys.argv[1]) if len(sys.argv) > 1 else Path("/Users/lingniu/project/ai-coding/lingniu-vehicle-ingest/outputs/019fe9b9-eb60-7d22-8c0a-c70851a48083/preview")
+output = source / "contact-sheet.jpg"
+files = sorted(source.glob("*.png"))
+thumb_w, thumb_h = 620, 360
+label_h = 34
+cols = 2
+rows = (len(files) + cols - 1) // cols
+canvas = Image.new("RGB", (cols * thumb_w, rows * (thumb_h + label_h)), "white")
+draw = ImageDraw.Draw(canvas)
+font = ImageFont.load_default()
+
+for index, file in enumerate(files):
+    image = Image.open(file).convert("RGB")
+    image.thumbnail((thumb_w - 12, thumb_h - 12))
+    x0 = (index % cols) * thumb_w
+    y0 = (index // cols) * (thumb_h + label_h)
+    x = x0 + (thumb_w - image.width) // 2
+    y = y0 + 6
+    canvas.paste(image, (x, y))
+    draw.rectangle((x0, y0, x0 + thumb_w - 1, y0 + thumb_h + label_h - 1), outline="#B7C9D6", width=1)
+    draw.text((x0 + 8, y0 + thumb_h + 8), file.stem, fill="#1F2937", font=font)
+
+canvas.save(output, quality=88)
+print(output)
@@ -0,0 +1,27 @@
+import fs from "node:fs/promises";
+import path from "node:path";
+import { FileBlob, SpreadsheetFile } from "@oai/artifact-tool";
+
+const workbookPath = "/Users/lingniu/project/ai-coding/lingniu-vehicle-ingest/outputs/019fe9b9-eb60-7d22-8c0a-c70851a48083/15辆车里程核验申诉材料_GB32960日里程及原始报文.xlsx";
+const outputDir = "/Users/lingniu/project/ai-coding/lingniu-vehicle-ingest/outputs/019fe9b9-eb60-7d22-8c0a-c70851a48083/final-qa";
+await fs.mkdir(outputDir, { recursive: true });
+const workbook = await SpreadsheetFile.importXlsx(await FileBlob.load(workbookPath));
+
+const sheets = await workbook.inspect({ kind: "sheet", include: "id,name", maxChars: 8000 });
+const summary = await workbook.inspect({ kind: "table", range: "申诉总览!A1:P20", include: "values,formulas", tableMaxRows: 22, tableMaxCols: 16, maxChars: 18000 });
+const vehicleTop = await workbook.inspect({ kind: "table", range: "02-粤A05839F!A4:P14", include: "values,formulas", tableMaxRows: 14, tableMaxCols: 16, maxChars: 12000 });
+const errors = await workbook.inspect({ kind: "match", searchTerm: "#REF!|#DIV/0!|#VALUE!|#NAME\\?|#N/A", options: { useRegex: true, maxResults: 300 }, summary: "reimported final formula error scan" });
+await fs.writeFile(path.join(outputDir, "final-inspect.ndjson"), `${sheets.ndjson}\n${summary.ndjson}\n${vehicleTop.ndjson}\n${errors.ndjson}\n`, "utf8");
+
+const vehicleSheetNames = [
+  "01-粤A05995F", "02-粤A05839F", "03-粤A09369F", "04-粤A06658F", "05-粤A05700F",
+  "06-粤A05906F", "07-粤AGP9346", "08-粤AGP2017", "09-粤AGP5165", "10-粤AGP4355",
+  "11-粤AGP5646", "12-粤AGP3692", "13-粤AGP9782", "14-粤AGP3027", "15-粤AGP9751",
+];
+for (let index = 0; index < vehicleSheetNames.length; index += 1) {
+  const sheetName = vehicleSheetNames[index];
+  const preview = await workbook.render({ sheetName, range: "A232:P259", scale: 1, format: "png" });
+  await fs.writeFile(path.join(outputDir, `${String(index + 1).padStart(2, "0")}-${sheetName}.png`), new Uint8Array(await preview.arrayBuffer()));
+}
+
+console.log(JSON.stringify({ workbookPath, outputDir, sheetCount: 17, formulaErrorScan: errors.ndjson }, null, 2));