// The Trust view's transparency log lines, from `oxy tlog verify --json`.

import { test } from "node:test";

import assert from "node:assert/strict";

import { tlogLines } from "../out/tlog.mjs";

const ago = (ms) => `at ${ms}`;

const info = {

  hub: "https://oxygenhub.io",

  origin: "oxygenhub.io/log",

  size: 15553,

  root: "6f8b13148d40652127b016ec332166f45cd47c5aa2b51fe5fa8fb12f54d978a5",

  witnesses: [

    { name: "plex.witness", time_ms: 1793297007000 },

    { name: "narvi.witness", time_ms: 1793297007000 },

  ],

  entries: [{ index: 19, kind: "ref", repo: "3ad24d80c177396edd83fe470e431ec6", object: "ff04", signers: ["5506"], received_ms: 1792280811530 }],

};

test("not checked yet: one line offering the check", () => {

  const [line, ...rest] = tlogLines(undefined, ago);

  assert.equal(rest.length, 0);

  assert.equal(line.label, "Transparency log not checked");

  assert.equal(line.icon, "shield");

});

test("verified: the checkpoint, this repository's entries, and each witness", () => {

  const lines = tlogLines({ info, when_ms: 5 }, ago);

  assert.deepEqual(

    lines.map((l) => [l.label, l.description, l.icon]),

    [

      ["Transparency log verified up to checkpoint 15553", "oxygenhub.io/log · 1 entry for this repository · at 5", "verified"],

      ["Cosigned by plex.witness", "at 1793297007000", "key"],

      ["Cosigned by narvi.witness", "at 1793297007000", "key"],

    ],

  );

});

test("no witness is a warning, and a failure shows oxy's error", () => {

  const lines = tlogLines({ info: { ...info, witnesses: [], entries: [] }, when_ms: 5 }, ago);

  assert.match(lines[0].description, /0 entries/);

  assert.deepEqual([lines[1].label, lines[1].icon], ["Cosigned by no witness you trust", "warning"]);

  const [failed] = tlogLines({ error: "the checkpoint does not extend the one seen before\nmore", when_ms: 5 }, ago);

  assert.deepEqual([failed.label, failed.description, failed.icon], ["Transparency log NOT verified", "the checkpoint does not extend the one seen before", "error"]);

});