import { describe, expect, it } from "vitest";
import { DUNGEON_DEFINITIONS } from "./dungeonRegistry";
import { normalizeEnemyAttack } from "./enemyAttacks";

const NON_HARMFUL_EFFECTS = new Set([
  "heal",
  "aura",
  "transform",
  "summon",
  "call-for-help",
  "encounter-event",
]);

describe("boss mechanic telegraph coverage", () => {
  it("uses the same warned geometry for every harmful boss area mechanic", () => {
    let bosses = 0;
    let mechanics = 0;
    for (const dungeon of DUNGEON_DEFINITIONS) {
      for (const entity of Object.values(dungeon.entities)) {
        if (entity.kind !== "boss" || !entity.combat) continue;
        bosses += 1;
        for (const rawAttack of entity.combat.attacks) {
          const attack = normalizeEnemyAttack(rawAttack);
          if (attack.id === "basic-attack") continue;
          mechanics += 1;
          const harmful = !attack.effect || !NON_HARMFUL_EFFECTS.has(attack.effect.kind);
          if (harmful && (attack.delivery === "area" || attack.radius !== undefined)) {
            expect(attack.telegraph, `${dungeon.id}:${entity.name}:${attack.name}`).toBeDefined();
          }
          if (attack.telegraph) {
            expect(attack.castTimeMs ?? 0, `${dungeon.id}:${entity.name}:${attack.name}`)
              .toBeGreaterThanOrEqual(attack.telegraph.warningMs);
          }
        }
      }
    }
    expect(bosses).toBeGreaterThan(100);
    expect(mechanics).toBeGreaterThan(300);
  });
});