const test = require("node:test");
const assert = require("node:assert/strict");
const fs = require("node:fs");
const path = require("node:path");
const data = require("../assets/scripts/pages/princess-lima-data.js");
const state = require("../assets/scripts/pages/princess-lima-state.js");
const systems = require("../assets/scripts/pages/princess-lima-systems.js");
const intro = require("../assets/scripts/pages/princess-lima-intro.js");

const root = path.resolve(__dirname, "..");
const rpgSource = fs.readFileSync(path.join(root, "play/rpg.org"), "utf8");
const sceneSource = fs.readFileSync(path.join(root, "assets/scripts/pages/princess-lima-scenes.js"), "utf8");

test("all nine regions use the exact atlas artwork and valid collision-safe transitions", () => {
  const mapsSource = fs.readFileSync(path.join(root, "assets/scripts/pages/princess-lima-maps.js"), "utf8");
  data.MAP_IDS.forEach((region) => {
    assert.match(mapsSource, new RegExp(`${region}:\\s*\\d`));
    Object.values(data.MAPS[region].spawns).forEach((spawn) => {
      assert.ok(spawn.x > 0 && spawn.x < data.WIDTH);
      assert.ok(spawn.y > 0 && spawn.y < data.HEIGHT);
    });
    data.MAPS[region].exits.forEach((exit) => {
      assert.ok(data.MAPS[exit.target]);
      assert.ok(data.MAPS[exit.target].spawns[exit.spawn]);
    });
  });
  assert.equal(data.WIDTH, data.HEIGHT);
  assert.match(mapsSource, /\.setAlpha\(1\)/);
  assert.doesNotMatch(mapsSource, /tilemap|tileSprite|add\.circle|add\.ellipse|drawDecor|drawObstacle/);
  assert.doesNotMatch(sceneSource, /lima-world-tiles|world-tiles\.png/);
});

test("all authored actors and interaction points sit outside visible terrain collision", () => {
  const auditState = state.fresh("Collision audit", "azure");
  auditState.unlockedRoutes = ["bridge_repaired"];
  data.MAP_IDS.forEach((region) => {
    const map = data.MAPS[region];
    const points = [
      ...Object.entries(map.spawns).map(([name, point]) => [`spawn:${name}`, point.x, point.y]),
      ...(map.npcs || []).map(([name, x, y]) => [`npc:${name}`, x, y]),
      ...(map.enemies || []).map((enemy, index) => [`enemy:${enemy.type}:${index}`, enemy.x, enemy.y]),
      ...(map.pickups || []).map(([name, x, y], index) => [`pickup:${name}:${index}`, x, y]),
      ...(map.puzzle ? map.puzzle.objects.map(([name, x, y]) => [`puzzle:${name}`, x, y]) : [])
    ];
    points.forEach(([name, x, y]) => {
      assert.equal(systems.isSafePosition(auditState, region, x, y), true, `${region} ${name} must be collision-safe`);
    });
  });
});

test("keyboard-only page contains one left HUD and no touch controls", () => {
  assert.match(rpgSource, /class="lima-hud"/);
  assert.match(rpgSource, /Inventory <kbd>I<\/kbd>/);
  assert.match(rpgSource, /Menu <kbd>M<\/kbd>/);
  assert.doesNotMatch(rpgSource, /data-lima-touch|data-lima-move|Touch controls|data-lima-attack/);
});

test("opening cinematic is complete, replayable and accessible", () => {
  assert.equal(intro.BEATS.length, 5);
  assert.ok(intro.BEATS.reduce((total, beat) => total + beat.duration, 0) >= 60000);
  assert.ok(intro.BEATS.every((beat) => beat.subtitle.length > 20));
  assert.match(rpgSource, /data-lima-replay-intro/);
  assert.match(rpgSource, /data-lima-intro-pause/);
  assert.match(rpgSource, /Hold Escape to skip/);
});