/**
 * Dep-graph integration: the orchestration module is reachable through its
 * declared subpath export and ships with its sibling `.md` docs.
 */

import { existsSync, readFileSync } from "node:fs";
import { resolve } from "node:path";
import { describe, expect, it } from "@suaveplan/testing/runner";

const PKG_ROOT = resolve(__dirname, "..");

describe("orchestration dep-graph", () => {
    it("orchestration subpath export is reachable", {
        timeout: 5000,
    }, async () => {
        const mod = await import("../src/orchestration/index.js");
        expect(typeof mod.createRootKeys).toBe("function");
        expect(typeof mod.createServerKeys).toBe("function");
        expect(typeof mod.rollServerKeys).toBe("function");
        expect(typeof mod.openVault).toBe("function");
        expect(typeof mod.packVault).toBe("function");
        expect(typeof mod.viewPublicKeys).toBe("function");
        expect(typeof mod.saveVaultToStorage).toBe("function");
        expect(typeof mod.savePublicKeysToStorage).toBe("function");
        expect(typeof mod.getDataFromStorage).toBe("function");
    });

    it("orchestration subpath is declared in package.json exports", {
        timeout: 5000,
    }, () => {
        const pkg = JSON.parse(
            readFileSync(resolve(PKG_ROOT, "package.json"), "utf8")
        ) as { exports: Record<string, unknown> };
        expect(pkg.exports["./orchestration/orchestration"]).toBeDefined();
    });

    it("orchestration.ts has a sibling .md", { timeout: 5000 }, () => {
        const mdPath = resolve(PKG_ROOT, "src/orchestration/orchestration.md");
        expect(existsSync(mdPath)).toBe(true);
        const body = readFileSync(mdPath, "utf8");
        // ≥200 words excluding code blocks — quick floor check.
        const prose = body.replace(/```[\s\S]*?```/g, "");
        const words = prose.split(/\s+/).filter(Boolean);
        expect(words.length).toBeGreaterThanOrEqual(200);
    });

    it("internals.ts has a sibling .md", { timeout: 5000 }, () => {
        const mdPath = resolve(PKG_ROOT, "src/orchestration/internals.md");
        expect(existsSync(mdPath)).toBe(true);
    });
});