/**
 * Dev-only: boot GameScene, pre-fill a few save slots, open the save
 * pop-up and park it for screenshots.
 *
 *   node dev/server.mjs 8091
 *   node dev/cdp-shot.mjs \
 *     "http://127.0.0.1:8091/dev/save-shot.html" \
 *     "/tmp/save-panel.png" \
 *     "window.__SAVE_SHOT && window.__SAVE_SHOT.ready" \
 *     60000
 *
 * Follow-up stages (confirm dialogs, load mode) are driven by evaluating
 * `window.__SAVE_SHOT.*` helpers via CDP before the capture.
 */
import Phaser from '../js/vendor/phaser.js';
import { ConfigLoader } from '../js/config/ConfigLoader.js';
import { config } from '../js/config/Config.js';
import { createGameConfig } from '../js/config/GameConfig.js';
import { GameScene } from '../js/scenes/GameScene.js';

const data = await ConfigLoader.load();
config.init(data);
globalThis.__ORBIT_DEV_SEED = 'SAVESHOT';

const errors = [];
const origErr = console.error.bind(console);
console.error = (...a) => { errors.push(a.map(String).join(' ').slice(0, 300)); origErr(...a); };
window.addEventListener('error', (e) => errors.push('window: ' + e.message));
window.addEventListener('unhandledrejection', (e) => errors.push('rejection: ' + e.reason));

const gameConfig = createGameConfig();
gameConfig.scene = [GameScene];
if (typeof Phaser !== 'undefined') Phaser.NoAudioContext = true;
const game = new Phaser.Game(gameConfig);
window.game = game;

const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
window.__SAVE_SHOT = { ready: false, stage: 'boot', errors };

async function waitScene() {
  const t0 = Date.now();
  while (Date.now() - t0 < 120000) {
    const s = game.scene.getScene('GameScene');
    if (s && s.ship && s.mineralHud && s.savePanel) return s;
    await sleep(100);
  }
  throw new Error('GameScene never booted');
}

game.events.once('ready', async () => {
  try {
    const s = await waitScene();
    await sleep(600);
    // Pre-fill a few slots with REAL saves (distinct times + systems).
    s.ship.addMinerals(23);
    s.savePanel.doSave(1);
    await sleep(150);
    s.ship.addMinerals(4);
    s.savePanel.doSave(3);
    await sleep(150);
    s.ship.addMinerals(9);
    s.savePanel.doSave(5);
    await sleep(150);
    // Open the pop-up in SAVE mode and park it.
    s.savePanel.show('save');
    await sleep(1400); // crack open + decodes + footer settle
    window.__SAVE_SHOT.ready = true;
    window.__SAVE_SHOT.stage = 'panel-save';
    window.__SAVE_SHOT.errors = errors;

    // Helpers for the capture runner (all return Promises).
    window.__SAVE_SHOT.openOverwriteConfirm = async (slot = 1) => {
      const sc = game.scene.getScene('GameScene');
      sc.savePanel.confirmOverwrite(slot, sc.saveManager.get(slot));
      await sleep(900);
      return { stage: 'confirm-overwrite', ready: true, errors };
    };
    window.__SAVE_SHOT.openLoadConfirm = async (slot = 1) => {
      const sc = game.scene.getScene('GameScene');
      sc.savePanel.close();
      await sleep(400);
      sc.savePanel.show('load');
      await sleep(900);
      sc.savePanel.confirmLoad(slot, sc.saveManager.get(slot));
      await sleep(900);
      return { stage: 'confirm-load', ready: true, errors };
    };
    window.__SAVE_SHOT.switchLoad = async () => {
      const sc = game.scene.getScene('GameScene');
      sc.savePanel.close();
      await sleep(400);
      sc.savePanel.show('load');
      await sleep(1400);
      return { stage: 'panel-load', ready: true, errors };
    };
  } catch (err) {
    errors.push('FATAL: ' + err.message);
    window.__SAVE_SHOT.ready = true;
    window.__SAVE_SHOT.fatal = String(err.message);
    window.__SAVE_SHOT.errors = errors;
  }
});