import { test } from "node:test";

import assert from "node:assert/strict";

import { makeProvider } from "../out/provider.mjs";

import { parseRepoUrl, hubUrl, needsMe } from "../out/hub.mjs";

test("parses repository URLs on a hub", () => {

  assert.deepEqual(parseRepoUrl("https://earth.example:7343/andy/oxygen"), { base: "https://earth.example:7343", owner: "andy", name: "oxygen" });

  assert.equal(parseRepoUrl("https://earth.example/api/v1/repos"), undefined);

  assert.equal(parseRepoUrl("file:///tmp/x"), undefined);

});

test("builds hub URLs for every target", () => {

  const b = "https://h";

  assert.equal(hubUrl(b, "a", "r", { kind: "repository" }), "https://h/a/r");

  assert.equal(hubUrl(b, "a", "r", { kind: "file", reference: "main", path: "src/x.rs", line: 4 }), "https://h/a/r/file/main/src/x.rs#L4");

  assert.equal(hubUrl(b, "a", "r", { kind: "change", hash: "abc" }), "https://h/a/r/change/abc");

  assert.equal(hubUrl(b, "a", "r", { kind: "proposal", number: 3 }), "https://h/a/r/proposal/3");

});

test("provider matches only known hubs", () => {

  const p = makeProvider({ bases: () => ["https://h/"] });

  assert.equal(p.matches("https://h/a/r"), true);

  assert.equal(p.matches("https://other/a/r"), false);

  assert.equal(p.urlFor("https://h/a/r", { kind: "issues" }), "https://h/a/r/issues");

});

test("needsMe: open, not mine, not yet sealed by me", () => {

  const base = { state: "open", author: "bob", approvals: [] };

  assert.equal(needsMe(base, "andy"), true);

  assert.equal(needsMe({ ...base, author: "andy" }, "andy"), false);

  assert.equal(needsMe({ ...base, approvals: [{ account: "andy", sealed: true, key: "k" }] }, "andy"), false);

  assert.equal(needsMe({ ...base, approvals: [{ account: "andy", sealed: false, key: null }] }, "andy"), true);

  assert.equal(needsMe({ ...base, state: "landed" }, "andy"), false);

});

import { hubUrl as hubUrl2 } from "../out/hub.mjs";

test("file links carry a line range", () => {

  assert.equal(hubUrl2("https://h", "a", "b", { kind: "file", reference: "main", path: "src/x.rs", line: 3, endLine: 7 }), "https://h/a/b/file/main/src/x.rs#L3-L7");

  assert.equal(hubUrl2("https://h", "a", "b", { kind: "file", reference: "main", path: "x", line: 3, endLine: 3 }), "https://h/a/b/file/main/x#L3");

});