// The 准备 confirmation with funds left (community report #4 after 0.1.2): public/js/ui/gameLogic.js readyFundsPrompt,
// asked by public/js/screens/game.js toggleReady (the 准备 button and Space). The prep's end wipes unspent funds
// (PRTS 卫戍协议/帮助 「本回合的剩余资金将清零」); act2autochess constData noMoneyTipsBand lists the strategies with no such
// tip (坎诺特). The server rule is unchanged: readying is accepted, endPrep wipes the funds.
import { test } from 'node:test';
import assert from 'node:assert/strict';
import { readFileSync } from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import { readyFundsPrompt } from '../../public/js/ui/gameLogic.js';
import { makeMatch } from '../match/harness.js';

const ROOT = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../..');
const CONFIG = JSON.parse(readFileSync(path.join(ROOT, 'data/config.json'), 'utf8'));
const KEPT = CONFIG.economy.leftoverFundsKeptByBands;
const priv = (o = {}) => ({ alive: true, ready: false, funds: 5, bandId: 'band_bldsk', ...o });

test('readying with funds left asks first; the text names the funds and the wipe', () => {
  const ask = readyFundsPrompt(priv(), { keptBands: KEPT });
  assert.ok(ask);
  assert.match(ask.text, /5 资金/);
  assert.match(ask.text, /剩余资金将清零/);
  assert.equal(ask.okText, '准备就绪');
  assert.equal(ask.cancelText, '继续整备');
  assert.ok(readyFundsPrompt(priv({ funds: 1 }), { keptBands: KEPT }), '1 fund is enough to ask');
});

test('no prompt: 0 funds, 坎诺特 (noMoneyTipsBand), un-ready, already ready, eliminated, AI 托管, no state', () => {
  assert.deepEqual(KEPT, ['band_cannot'], 'data/config.json carries the official noMoneyTipsBand');
  assert.equal(readyFundsPrompt(priv({ funds: 0 }), { keptBands: KEPT }), null);
  assert.equal(readyFundsPrompt(priv({ funds: -2 }), { keptBands: KEPT }), null);
  assert.equal(readyFundsPrompt(priv({ bandId: 'band_cannot', funds: 9 }), { keptBands: KEPT }), null, '坎诺特 keeps its funds');
  assert.equal(readyFundsPrompt(priv({ bandId: 'band_cannot', funds: 9 })), null, 'the official list is the fallback without config');
  assert.equal(readyFundsPrompt(priv(), { ready: false, keptBands: KEPT }), null, 'cancelling a ready never asks');
  assert.equal(readyFundsPrompt(priv({ ready: true }), { keptBands: KEPT }), null);
  assert.equal(readyFundsPrompt(priv({ alive: false }), { keptBands: KEPT }), null);
  assert.equal(readyFundsPrompt(priv(), { keptBands: KEPT, autoplay: true }), null, 'AI 托管');
  assert.equal(readyFundsPrompt(null, { keptBands: KEPT }), null);
});

test('the server rule stays: readying with funds is accepted and the prep end wipes them (坎诺特 keeps them)', () => {
  const h = makeMatch({ mode: 'coop', humans: 2, seed: 5, fake: true }).start();
  h.toPrep(1);
  const m = h.m;
  const p0 = h.ps('p_0'), p1 = h.ps('p_1');
  p0.funds = 7; p0.bandId = 'band_bldsk';
  p1.funds = 6; p1.bandId = 'band_cannot';
  assert.deepEqual(m.handle('p_0', { t: 'g.ready', ready: true }), { ok: true });
  p0.endPrep(); p1.endPrep();
  assert.equal(p0.funds, 0);
  assert.equal(p1.funds, 6);
  m.dispose();
});

test('game.js asks through readyFundsPrompt before g.ready (button and Space share toggleReady)', () => {
  const src = readFileSync(path.join(ROOT, 'public/js/screens/game.js'), 'utf8');
  const body = src.slice(src.indexOf('const toggleReady = useCallback('), src.indexOf('const toggleReady = useCallback(') + 900);
  assert.match(body, /readyFundsPrompt\(L\.priv, \{ keptBands: data\.get\('config'\)\?\.economy\?\.leftoverFundsKeptByBands, autoplay: !!me\?\.autoplay \}\)/);
  assert.ok(body.indexOf('confirmDialog(ask)') < body.indexOf('actions.ready(r)'), 'confirmed before the request');
  assert.match(src, /onReady=\$\{toggleReady\}/);
  assert.match(src, /toggleReady\(!L\.priv\.ready\)/, 'Space');
});