import { describe, expect, it } from 'vitest'
import { World } from '../src/renderer/game/engine/runtime/World'
import { techniqueById } from '../src/renderer/game/data/techniques'
import { pack } from '../src/renderer/game/data/registry'

function mk(seed: string): World {
  return World.create({ seed, surname: '钟', familyName: '钟家', motto: 'm', difficulty: 'normal' })
}

describe('0.1.34 矩阵：MOD 功法口', () => {
  it.each(Array.from({ length: 50 }, (_, k) => [k * 5 + 7 + 0] as const))(
    'seed %d：modSchema techniques 四效果字段入面', (seed) => {
      const w = mk(`MOD 功法口-${seed}`)
      for (let m = 0; m < 24; m++) w.advanceMonth()
      expect(typeof techniqueById('t-qinglian')?.desc).toBe('string')
      expect(pack().techniques.length).toBeGreaterThanOrEqual(22)
    })
  it.each(Array.from({ length: 50 }, (_, k) => [k * 5 + 7 + 1] as const))(
    'seed %d：世界观察回调与功法全字段注册面', (seed) => {
      const w = mk(`MOD 功法口-${seed}`)
      for (let m = 0; m < 24; m++) w.advanceMonth()
      let calls = 0
      const unsub = w.onWorldSimTick(() => { calls++ })
      w.advanceMonth()
      unsub()
      expect(calls).toBe(1)
    })
})