fix(data-grid): bound generated phones to column length

Closes #10488

apps/desktop/src/lib/dataGrid/__tests__/dataGeneratePhone.spec.ts

@@ -0,0 +1,50 @@
+import { describe, expect, it } from "vitest";
+import { defaultGeneratorParams, generateValue, type ColumnAttrs } from "@/lib/dataGrid/dataGenerate";
+
+function phoneParams(characterMaximumLength: number) {
+  const attrs: ColumnAttrs = {
+    dataType: `varchar(${characterMaximumLength})`,
+    columnDefault: null,
+    characterMaximumLength,
+  };
+  return defaultGeneratorParams("mobile", attrs, "phone");
+}
+
+describe("phone data generation (#10488)", () => {
+  it("keeps automatically generated mobile values within varchar(11)", () => {
+    const params = phoneParams(11);
+
+    expect(params.maxLength).toBe(11);
+    for (let row = 0; row < 50; row += 1) {
+      const value = generateValue("mobile", "varchar(11)", "phone", row, params);
+      expect(value).toEqual(expect.any(String));
+      expect((value as string).length).toBeLessThanOrEqual(11);
+    }
+  });
+
+  it("bounds phone values for columns shorter than a standard phone number", () => {
+    const params = phoneParams(6);
+    const value = generateValue("mobile", "varchar(6)", "phone", 0, params);
+
+    expect(value).toMatch(/^\d{6}$/);
+  });
+
+  it("preserves configured region and formatting when the column is large enough", () => {
+    const value = generateValue("mobile", "varchar(32)", "phone", 0, {
+      phoneFormat: "international",
+      phoneSeparator: true,
+      phoneRegions: ["cn"],
+      maxLength: 32,
+    });
+
+    expect(value).toMatch(/^\+86\d{11}$/);
+  });
+
+  it("keeps text generator length defaults unchanged", () => {
+    const attrs: ColumnAttrs = { dataType: "varchar(11)", columnDefault: null, characterMaximumLength: 11 };
+    const params = defaultGeneratorParams("note", attrs, "text");
+
+    expect(params).toMatchObject({ minLength: 6, maxLength: 11 });
+    expect((generateValue("note", "varchar(11)", "text", 0, params) as string).length).toBeLessThanOrEqual(11);
+  });
+});

apps/desktop/src/lib/dataGrid/dataGenerate.ts

@@ -944,8 +944,39 @@ function transformText(text: string, mode: string): string {
 function generateEmail(): string {
   return `${pick(firstNames).toLowerCase()}.${pick(lastNames).toLowerCase()}@${pick(domains)}`;
 }
-function generatePhone(): string {
-  return `+1${randInt(200, 999)}${randInt(100, 999)}${randInt(1000, 9999)}`;
+function generatePhone(params?: GeneratorParams): string {
+  const regions = params?.phoneRegions?.length ? params.phoneRegions : ["us"];
+  const region = pick(regions);
+  const separator = params?.phoneSeparator === true;
+  const format = params?.phoneFormat ?? "domestic";
+  let phone: string;
+
+  if (region === "uk") {
+    const first = randInt(1000, 9999);
+    const second = randInt(100000, 999999);
+    phone = separator ? `${first} ${second}` : `+44${first}${second}`;
+  } else if (region === "jp") {
+    const first = randInt(10, 99);
+    const second = randInt(1000, 9999);
+    const third = randInt(1000, 9999);
+    phone = separator ? `0${first}-${second}-${third}` : `+810${first}${second}${third}`;
+  } else if (region === "cn" || region === "other") {
+    const first = randInt(130, 199);
+    const second = randInt(1000, 9999);
+    const third = randInt(1000, 9999);
+    const domestic = separator ? `${first}-${second}-${third}` : `${first}${second}${third}`;
+    phone = format === "international" ? `+86${domestic.replace(/[^0-9]/g, "")}` : domestic;
+  } else {
+    const first = randInt(200, 999);
+    const second = randInt(100, 999);
+    const third = randInt(1000, 9999);
+    phone = separator ? `(${first}) ${second}-${third}` : `+1${first}${second}${third}`;
+  }
+
+  const maxLength = params?.maxLength;
+  if (maxLength === undefined || !Number.isFinite(maxLength) || maxLength < 1 || phone.length <= maxLength) return phone;
+  const digits = phone.replace(/\D/g, "");
+  return digits.length <= maxLength ? digits : digits.slice(-Math.floor(maxLength));
 }
 function generateIP(): string {
   return `${randInt(1, 255)}.${randInt(0, 255)}.${randInt(0, 255)}.${randInt(1, 255)}`;
@@ -1455,6 +1486,7 @@ function buildDefaultGeneratorParams(_columnName: string, attrs: ColumnAttrs, ge
     params.phoneFormat = "domestic";
     params.phoneSeparator = true;
     params.phoneRegions = ["us"];
+    if (charLen !== null && charLen > 0) params.maxLength = Math.min(charLen, 2000);
     return params;
   }
   if (generatorKey === "email") {