import { describe, expect, it } from "vitest";
import {
  formatCcCause,
  formatImapSkipReason,
  formatMailLastError,
  formatOAuthCallbackError,
  formatOperatorError,
} from "@/constants/error-copy";

describe("formatOperatorError", () => {
  it("translates last_error machine codes", () => {
    expect(formatMailLastError("NO_SHIPMENT_ROWS")).toMatch(/未解析到货件/);
    expect(formatMailLastError("NO_SUPPORTED_SPREADSHEET")).toMatch(/表格附件/);
    expect(formatMailLastError("NO_BODY_NO_ATTACHMENT")).toMatch(/没有正文/);
    expect(formatMailLastError("ATTACHMENT_TOO_LARGE")).toMatch(/过大/);
    expect(formatMailLastError("MIME_PARSE_ERROR")).toMatch(/格式损坏/);
    expect(formatMailLastError("missing_columns:仓库ID")).toMatch(/缺列/);
    expect(formatMailLastError("INVALID_CONTAINER_NO:TRHU8524770")).toMatch(
      /TRHU8524770/,
    );
  });

  it("does not show Unauthorized / Invalid body to operators", () => {
    expect(formatOperatorError("Unauthorized", "UNAUTHORIZED")).toMatch(/登录/);
    expect(formatOperatorError("Unauthorized")).toMatch(/CarrierCentral|权限/);
    expect(formatOperatorError("Invalid body")).toMatch(/提交内容|必填/);
    expect(formatOperatorError("Mail not found")).toMatch(/邮件/);
    expect(formatMailLastError("Unauthorized")).not.toMatch(/Unauthorized/i);
    expect(formatMailLastError("Invalid body")).not.toMatch(/Invalid/i);
  });

  it("translates CC transport failures", () => {
    expect(formatCcCause("CC request timeout")).toMatch(/超时/);
    expect(formatCcCause("CC request failed")).toMatch(/无法连接/);
    expect(formatCcCause("CC save failed with code 400")).toMatch(/拒绝保存/);
    expect(formatCcCause("GetContainerList timeout")).toMatch(/查询柜号/);
    expect(formatMailLastError("CC_WRITE_OFF")).toMatch(/未开启/);
    expect(formatCcCause("Unauthorized")).not.toMatch(/Unauthorized/i);
  });

  it("keeps CC Chinese info even when it embeds FBACode / charset lists", () => {
    const raw =
      "第60行的FBACode是空值或者只输入了正常英文字符[_- ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890abcdefghijklmnopqrstuvwxyz]以外的字符。";
    const out = formatCcCause(raw);
    expect(out).toMatch(/第60行/);
    expect(out).toMatch(/目的代码/);
    expect(out).not.toMatch(/请稍后重试或到 CC 核对/);
  });

  it("keeps already-Chinese messages", () => {
    expect(formatOperatorError("邮件不存在")).toBe("邮件不存在");
    expect(formatOperatorError("柜号必填")).toBe("柜号必填");
  });

  it("rewrites English embedded in Chinese", () => {
    expect(
      formatOperatorError("查柜失败：GetContainerList timeout，默认降级工单"),
    ).toMatch(/查询柜号超时/);
  });

  it("maps OAuth and IMAP skip reasons", () => {
    expect(formatOAuthCallbackError("missing_code")).toMatch(/授权码/);
    expect(formatImapSkipReason("no_credentials")).toMatch(/邮箱/);
    expect(formatImapSkipReason("SKIP_BLACKLIST")).toMatch(/黑名单/);
  });
});