import assert from 'node:assert/strict';
import test from 'node:test';
import { createGame, newPlayer, viewGame } from '../game/engine';
import { acquireDuke, captureDuke, createDukeVidal, DUKE_VIDAL_ID, executeCapturedDuke } from '../game/duke-vidal';
import { newRevivalRules } from '../game/revival';
import { createNexusCards } from '../game/nexus-cards';
import { baseDeck } from '../game/cards';
import { ecazDukeRevivalBlock } from '../game/ecaz-duke-revival';

/** Staged public-equivalent custody in a supported Advanced Nexus roster. */
function fixture() {
  const game = createGame('DUKEGHOLAPRIVACY', newPlayer('ec', 'Ecaz', 'ecaz'), true, ['ecaz']);
  game.players.push(newPlayer('h', 'Harkonnen', 'harkonnen'), newPlayer('g', 'Guild', 'guild'));
  Object.assign(game, { status:'playing', phase:0, turn:1, order:['ec','h','g'],
    revivalRules:newRevivalRules(), nexusCards:{cards:createNexusCards(game.players, () => 0.5),phase:null} });
  game.deck = baseDeck();
  const ghola = game.deck.findIndex(card => card.effect === 'ghola');
  assert.ok(ghola >= 0);
  game.players[0].hand.push(game.deck.splice(ghola, 1)[0]);
  const prior = acquireDuke(createDukeVidal(), 'g', 1, 'ecaz');
  game.dukeVidal = captureDuke(prior, 'h', 'g', 1, 'arrakeen');
  return game;
}

void test('Ecaz Ghola options do not disclose a secretly executed foreign Duke captive', () => {
  const alive = fixture(), executed = structuredClone(alive);
  executed.dukeVidal = executeCapturedDuke(executed.dukeVidal!, 'h', executed.turn);
  assert.ok(ecazDukeRevivalBlock(alive, 'ec'), 'Actual living captive is unavailable');
  assert.equal(ecazDukeRevivalBlock(executed, 'ec'), null, 'Secret execution changes authoritative eligibility');
  const before = viewGame(alive, 'ec'), after = viewGame(executed, 'ec');
  assert.deepEqual(before.dukeVidal, after.dukeVidal, 'Duke custody remains publicly equivalent');
  assert.deepEqual(before.ghola, after.ghola, 'Ghola options must not reveal the hidden execution');
  assert.equal(after.ghola.leaders.some(leader => leader.id === DUKE_VIDAL_ID), false);
});

void test('Ecaz is offered its publicly dead Duke for Ghola', () => {
  const game = fixture();
  game.dukeVidal = createDukeVidal();
  game.dukeVidal.leader.dead = true;
  game.dukeVidal.leader.deaths = 1;
  assert.equal(viewGame(game, 'ec').ghola.leaders.some(leader => leader.id === DUKE_VIDAL_ID), true);
});