import { afterEach, describe, expect, it, vi } from "vitest";
import { getRepos } from "@/lib/gitea";

afterEach(() => {
    vi.unstubAllGlobals();
    vi.restoreAllMocks();
});

function apiRepo(overrides: Record<string, unknown>) {
    return {
        id: 0,
        name: "repo",
        full_name: "fristy/repo",
        description: null,
        language: null,
        html_url: "https://git.fristy.net/fristy/repo",
        website: "",
        stars_count: 0,
        forks_count: 0,
        updated_at: "2024-01-01T00:00:00Z",
        ...overrides,
    };
}

describe("getRepos", () => {
    it("maps, filters, and sorts repos", async () => {
        const payload = [
            apiRepo({ id: 2, name: "old", full_name: "fristy/old", language: "TypeScript" }),
            apiRepo({ id: 1, name: ".profile", updated_at: "2025-01-01T00:00:00Z" }),
            apiRepo({
                id: 3,
                name: "new",
                full_name: "fristy/new",
                description: "fresh",
                language: "Go",
                website: "https://example.com",
                stars_count: 5,
                forks_count: 2,
                updated_at: "2026-01-01T00:00:00Z",
            }),
        ];
        vi.stubGlobal(
            "fetch",
            vi.fn(async () => ({ ok: true, json: async () => payload })),
        );
        const repos = await getRepos();
        expect(repos.map((r) => r.name)).toEqual(["new", "old"]);
        expect(repos[0]?.website).toBe("https://example.com");
        expect(repos[1]?.website).toBeNull();
    });

    it("returns empty on HTTP error", async () => {
        vi.stubGlobal(
            "fetch",
            vi.fn(async () => ({ ok: false, status: 500 })),
        );
        await expect(getRepos()).resolves.toEqual([]);
    });
});