import { describe, expect, test } from "bun:test";
import { isValidProjectColor } from "./color";
import { getDefaultTeamColor, resolveTeamColor } from "./colors";

describe("getDefaultTeamColor", () => {
  test("is deterministic per team id", () => {
    expect(getDefaultTeamColor("org_abc")).toBe(getDefaultTeamColor("org_abc"));
  });

  test("differs across team ids", () => {
    expect(getDefaultTeamColor("org_abc")).not.toBe(
      getDefaultTeamColor("org_xyz"),
    );
  });

  test("produces a persistable (valid) color", () => {
    expect(isValidProjectColor(getDefaultTeamColor("org_abc"))).toBe(true);
  });
});

describe("resolveTeamColor", () => {
  test("uses a valid stored hex color", () => {
    expect(resolveTeamColor("org_abc", "#3366ff")).toBe("#3366ff");
  });

  test("uses a valid stored oklch color", () => {
    expect(resolveTeamColor("org_abc", "oklch(0.6 0.15 137)")).toBe(
      "oklch(0.6 0.15 137)",
    );
  });

  test("trims a valid stored color", () => {
    expect(resolveTeamColor("org_abc", "  #3366ff  ")).toBe("#3366ff");
  });

  test("falls back to the deterministic default when unset", () => {
    expect(resolveTeamColor("org_abc", null)).toBe(
      getDefaultTeamColor("org_abc"),
    );
    expect(resolveTeamColor("org_abc", undefined)).toBe(
      getDefaultTeamColor("org_abc"),
    );
    expect(resolveTeamColor("org_abc", "")).toBe(
      getDefaultTeamColor("org_abc"),
    );
  });

  test("falls back to the default when the stored color is malformed", () => {
    expect(resolveTeamColor("org_abc", "red; color: evil")).toBe(
      getDefaultTeamColor("org_abc"),
    );
    expect(resolveTeamColor("org_abc", "not-a-color")).toBe(
      getDefaultTeamColor("org_abc"),
    );
  });
});