// test/employeeMasterCheck.test.js
const { test } = require("node:test");
const assert = require("node:assert");
const {
  checkEmailConsistency,
  resolveKanaFromMaster,
  needsKanaFill,
} = require("../src/lib/employeeMasterCheck");

test("checkEmailConsistency: PLメールアドレス(Class036)と一致すればconsistent:true", () => {
  const result = checkEmailConsistency("taro.yamada@next-hd.co.jp", {
    Class036: "taro.yamada@next-hd.co.jp",
    ClassB: "taro.yamada@example.com",
  });
  assert.deepStrictEqual(result, { consistent: true, masterEmail: "taro.yamada@next-hd.co.jp" });
});

test("checkEmailConsistency: Class036が無ければClassBにフォールバックする", () => {
  const result = checkEmailConsistency("taro.yamada@example.com", {
    ClassB: "taro.yamada@example.com",
  });
  assert.deepStrictEqual(result, { consistent: true, masterEmail: "taro.yamada@example.com" });
});

test("checkEmailConsistency: 不一致ならconsistent:false", () => {
  const result = checkEmailConsistency("taro.yamada@next-hd.co.jp", {
    Class036: "different@next-hd.co.jp",
  });
  assert.deepStrictEqual(result, { consistent: false, masterEmail: "different@next-hd.co.jp" });
});

test("checkEmailConsistency: マスタ側にメールが無ければmasterEmail:null・consistent:false", () => {
  const result = checkEmailConsistency("taro.yamada@next-hd.co.jp", {});
  assert.deepStrictEqual(result, { consistent: false, masterEmail: null });
});

test("resolveKanaFromMaster: 姓カナ+名カナを空白区切りで結合する", () => {
  assert.strictEqual(
    resolveKanaFromMaster({ Class003: "ヤマダ", Class004: "タロウ" }),
    "ヤマダ タロウ"
  );
});

test("resolveKanaFromMaster: 片方欠けていても結合できる", () => {
  assert.strictEqual(resolveKanaFromMaster({ Class003: "ヤマダ" }), "ヤマダ");
});

test("needsKanaFill: 空文字・未定義はtrue", () => {
  assert.strictEqual(needsKanaFill(""), true);
  assert.strictEqual(needsKanaFill(undefined), true);
  assert.strictEqual(needsKanaFill(null), true);
});

test("needsKanaFill: 値が入っていればfalse", () => {
  assert.strictEqual(needsKanaFill("ヤマダ タロウ"), false);
});