import { describe, it, expect } from "vitest";
import { CacheKeys } from "../../src/shared/cache/cache-key.builder.js";

describe("CacheKeys", () => {
  describe("dashboard", () => {
    it("应该为 dashboard 构建正确的 key", () => {
      expect(CacheKeys.dashboard("parent-001")).toBe("dashboard:parent-001");
    });
  });

  describe("children", () => {
    it("应该为 children 构建正确的 key", () => {
      expect(CacheKeys.children("parent-001")).toBe("children:parent-001");
    });
  });

  describe("grades", () => {
    it("应该为 grades 构建带分页的 key", () => {
      expect(CacheKeys.grades("student-001", 1)).toBe("grades:student-001:1");
      expect(CacheKeys.grades("student-002", 3)).toBe("grades:student-002:3");
    });
  });

  describe("homework", () => {
    it("应该为 homework 构建带 classId 的 key", () => {
      expect(CacheKeys.homework("student-001", "class-001")).toBe(
        "homework:student-001:class-001",
      );
    });
  });

  describe("exams", () => {
    it("应该为 exams 构建带 classId 的 key", () => {
      expect(CacheKeys.exams("student-001", "class-001")).toBe(
        "exams:student-001:class-001",
      );
    });
  });

  describe("weakness", () => {
    it("应该为 weakness 构建正确的 key", () => {
      expect(CacheKeys.weakness("student-001")).toBe(
        "analytics:weakness:student-001",
      );
    });
  });

  describe("trend", () => {
    it("应该为 trend 构建带 range 的 key", () => {
      expect(CacheKeys.trend("student-001", "7d")).toBe(
        "analytics:trend:student-001:7d",
      );
    });
  });

  describe("notifications", () => {
    it("应该为 notifications 构建带分页的 key", () => {
      expect(CacheKeys.notifications("parent-001", 1)).toBe(
        "notifications:parent-001:1",
      );
    });
  });

  describe("notificationPrefs", () => {
    it("应该为 notificationPrefs 构建正确的 key", () => {
      expect(CacheKeys.notificationPrefs("parent-001")).toBe(
        "notification-prefs:parent-001",
      );
    });
  });

  describe("childBindings", () => {
    it("应该为 childBindings 构建正确的 key", () => {
      expect(CacheKeys.childBindings("parent-001")).toBe(
        "child-bindings:parent-001",
      );
    });
  });

  it("不同 parentId 应该产生不同 key", () => {
    expect(CacheKeys.dashboard("parent-001")).not.toBe(
      CacheKeys.dashboard("parent-002"),
    );
  });
});