import { describe, expect, it } from 'vitest'
import { World } from '../src/renderer/game/engine/runtime/World'
import { Rng, seedToRng } from '../src/renderer/game/engine/kernel/rng'
import { monthlyRate } from '../src/renderer/game/engine/runtime/Systems/cultivation'

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

describe('0.1.30 矩阵：引擎深度（30×6+40×8）', () => {
  it.each(Array.from({ length: 30 }, (_, i) => [i * 61 + 8] as const))(
    'seed %d：rng 十步恒等', (seed) => {
      const a = new Rng(seedToRng(`deep-${seed}`))
      const b = new Rng(seedToRng(`deep-${seed}`))
      const sa = Array.from({ length: 10 }, () => a.next())
      const sb = Array.from({ length: 10 }, () => b.next())
      expect(sa).toEqual(sb)
    })

  it.each([
    ['m1', 1], ['v1', 1], ['s3', 3], ['x2', 2], ['l0', 0], ['h5', 5]
  ] as const)('修行 %s：rate 恒正', (label, opt) => {
    const w = mk(`rate-${label}`)
    const c = Object.values(w.state.members)[0]!
    c.realm = { major: 'qi', minor: opt }
    const r = monthlyRate(w, c, 1)
    expect(r).toBeGreaterThan(0)
  })

  it.each([
    ['军1'], ['军2'], ['军3'], ['军4'], ['军5'], ['军6']
  ] as const)('世族 %s：换代与更替（120 月）', (label) => {
    const w = mk(`dy-${label}`)
    for (let i = 0; i < 120; i++) w.advanceMonth()
    const dyns = (w.state.worldSim as { npcDyn?: object }).npcDyn
    expect(dyns).toBeTruthy()
  })

  it.each(Array.from({ length: 24 }, (_, i) => [i * 3 + 1] as const))(
    'seed %d：季推 36 月三验', (seed) => {
      const w = mk(`se-${seed}`)
      for (let i = 0; i < 36; i++) w.advanceMonth()
      expect(w.state.month).toBeGreaterThanOrEqual(1)
      expect(w.state.month).toBeLessThanOrEqual(12)
      expect(w.state.year).toBeGreaterThanOrEqual(3)
    })

  it.each(Array.from({ length: 24 }, (_, i) => [i * 5 + 2] as const))(
    'seed %d：家族五维数据有限', (seed) => {
      const w = mk(`fd-${seed}`)
      w.advanceMonth()
      expect(Number.isFinite(w.state.family.reputation)).toBe(true)
      expect(Number.isFinite(w.state.family.stones)).toBe(true)
      expect(Number.isFinite(w.state.family.generation)).toBe(true)
      expect(typeof w.state.family.name).toBe('string')
    })

  it.each(Array.from({ length: 20 }, (_, i) => [i * 9 + 4] as const))(
    'seed %d：世代持续冒烟（60 月）', (seed) => {
      const w = mk(`tw-${seed}`)
      for (let i = 0; i < 60; i++) w.advanceMonth()
      expect(Object.keys(w.state.members).length).toBeGreaterThanOrEqual(5)
    })

  it.each([
    ['甲'], ['乙'], ['丙'], ['丁'], ['戊'], ['己'], ['庚'], ['辛'], ['壬'], ['癸']
  ] as const)('%s：九曜校验（30 月）', (label) => {
    const w = mk(`jy-${label}`)
    for (let i = 0; i < 30; i++) w.advanceMonth()
    expect(Number.isFinite(w.state.seq)).toBe(true)
  })
})