import { describe, expect, test } from "bun:test";
import { getConfigDefinition, validateConfigValue } from "./registry";

describe("comment email config validation", () => {
  test("accepts an empty commentMailFromEmail", () => {
    expect(validateConfigValue("commentMailFromEmail" as never, "")).toBe(true);
  });

  test("accepts a valid commentMailFromEmail", () => {
    expect(validateConfigValue("commentMailFromEmail" as never, "noreply@example.com")).toBe(true);
  });

  test("rejects an invalid commentMailFromEmail", () => {
    expect(validateConfigValue("commentMailFromEmail" as never, "invalid-email")).toBe(false);
  });

  test("validates commentNotifyEnabled as boolean", () => {
    expect(validateConfigValue("commentNotifyEnabled" as never, true)).toBe(true);
    expect(validateConfigValue("commentNotifyEnabled" as never, false)).toBe(true);
    expect(validateConfigValue("commentNotifyEnabled" as never, "true")).toBe(false);
  });

  test("enforces commentSmtpPort boundaries", () => {
    expect(validateConfigValue("commentSmtpPort" as never, 1)).toBe(true);
    expect(validateConfigValue("commentSmtpPort" as never, 65535)).toBe(true);
    expect(validateConfigValue("commentSmtpPort" as never, 0)).toBe(false);
    expect(validateConfigValue("commentSmtpPort" as never, 65536)).toBe(false);
    expect(validateConfigValue("commentSmtpPort" as never, 465)).toBe(true);
  });

  test("keeps metadata consistent for new global comment config keys", () => {
    expect(getConfigDefinition("commentEmailNotifyEnabled" as never)).toMatchObject({
      scope: "global",
      valueType: "boolean",
      defaultValue: false,
      userOverridable: false,
    });
    expect(getConfigDefinition("commentMailFromEmail" as never)).toMatchObject({
      scope: "global",
      valueType: "string",
      defaultValue: "",
      userOverridable: false,
    });
    expect(getConfigDefinition("commentSmtpHost" as never)).toMatchObject({
      scope: "global",
      valueType: "string",
      defaultValue: "",
      userOverridable: false,
    });
    expect(getConfigDefinition("commentSmtpPort" as never)).toMatchObject({
      scope: "global",
      valueType: "number",
      defaultValue: 465,
      userOverridable: false,
    });
    expect(getConfigDefinition("commentSmtpSecure" as never)).toMatchObject({
      scope: "global",
      valueType: "boolean",
      defaultValue: true,
      userOverridable: false,
    });
    expect(getConfigDefinition("commentSmtpUser" as never)).toMatchObject({
      scope: "global",
      valueType: "string",
      defaultValue: "",
      userOverridable: false,
    });
    expect(getConfigDefinition("commentSmtpPass" as never)).toMatchObject({
      scope: "global",
      valueType: "string",
      defaultValue: "",
      userOverridable: false,
    });
  });

  test("keeps metadata consistent for commentNotifyEnabled", () => {
    expect(getConfigDefinition("commentNotifyEnabled" as never)).toMatchObject({
      scope: "both",
      valueType: "boolean",
      defaultValue: true,
      userOverridable: true,
    });
  });
});