import { describe, expect, it } from 'vitest'
import { World } from '../src/renderer/game/engine/runtime/World'
import { monthlyRate } from '../src/renderer/game/engine/runtime/Systems/cultivation'
import { productionTick } from '../src/renderer/game/engine/runtime/Systems/production'

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

describe('矩阵：生产季节与建筑', () => {
  it.each([
    ['春', 2], ['夏', 5], ['秋', 8], ['冬', 11]
  ] as const)('%s：灵田四季产出在有理域（10±季相）', (_label, month) => {
    const w = mk(`far-${month}`)
    w.state.month = month
    w.state.family.buildings = { lingtian: 1 }
    for (const c of Object.values(w.state.members)) c.realm = { major: 'mortal', minor: 0 }
    w.state.worldSim = undefined as never
    const before = w.state.family.inventory['lingcao'] ?? 0
    w.advanceMonth()
    const got = (w.state.family.inventory['lingcao'] ?? 0) - before
    expect(got).toBeGreaterThan(0)
  })

  it.each([[1, 10], [2, 20], [3, 30], [4, 40], [5, 50]] as const)('灵田 L%d：基础产出 %d 且随等级线性', (lvl, expectOut) => {
    const w = mk(`ft-${lvl}`)
    w.state.family.buildings = { lingtian: lvl }
    for (const c of Object.values(w.state.members)) c.realm = { major: 'mortal', minor: 0 }
    w.state.worldSim = undefined as never
    const before = w.state.family.inventory['lingcao'] ?? 0
    productionTick(w)
    const got = (w.state.family.inventory['lingcao'] ?? 0) - before
    expect(got).toBeGreaterThanOrEqual(expectOut)
    expect(got).toBeLessThanOrEqual(expectOut * 1.21) // 季相 ±10% 以内
  })

  it.each([
    ['坊市', 'fangshi'], ['灵矿', 'lingkuang'], ['药园', 'yaoyuan'], ['灵兽园', 'lingshou']
  ] as const)('%s：L2 级月产有理起步', (label, bld) => {
    const w = mk(`pb-${label}`)
    w.state.family.buildings = { [bld]: 2 }
    for (const c of Object.values(w.state.members)) c.realm = { major: 'mortal', minor: 0 }
    w.state.worldSim = undefined as never
    const before = { stones: w.state.family.stones, lingcao: w.state.family.inventory['lingcao'] ?? 0, lingkuang: w.state.family.inventory['lingkuang'] ?? 0, beastcore: w.state.family.inventory['beastcore'] ?? 0 }
    w.advanceMonth()
    const after = { stones: w.state.family.stones, lingcao: w.state.family.inventory['lingcao'] ?? 0, lingkuang: w.state.family.inventory['lingkuang'] ?? 0, beastcore: w.state.family.inventory['beastcore'] ?? 0 }
    expect(after.stones + after.lingcao + after.lingkuang + after.beastcore).toBeGreaterThanOrEqual(before.stones + before.lingcao + before.lingkuang + before.beastcore)
  })
})

describe('矩阵：修行合成因子', () => {
  it.each([
    ['悟性低', 2], ['悟性中', 6], ['悟性高', 10]
  ] as const)('%s：感知因子单调', (label, perception) => {
    const w = mk(`rs-${label}`)
    const c = Object.values(w.state.members)[0]!
    c.perception = perception
    c.realm = { major: 'qi', minor: 1 }
    const rate = monthlyRate(w, c, 1)
    expect(rate).toBeGreaterThan(0)
  })

  it.each([
    ['闭关', 'meditation'], ['务农', 'farmer'], ['养伤', 'wounded'], ['探索', 'expedition']
  ] as const)('状态 %s：速率成比例变化不崩', (label, state) => {
    const w = mk(`stt-${label}`)
    const c = Object.values(w.state.members)[0]!
    c.realm = { major: 'qi', minor: 1 }
    c.state = state as never
    const rate = monthlyRate(w, c, 1)
    expect(rate).toBeGreaterThan(0)
    void rate
  })

  it.each([
    ['2岁', 2], ['7岁', 7], ['14岁', 14], ['70岁', 70], ['100岁', 100]
  ] as const)('年龄 %s：未成年/衰老年折价存在', (label, age) => {
    const w = mk(`ag-${label}`)
    const c = Object.values(w.state.members)[0]!
    c.realm = { major: 'qi', minor: 1 }
    c.bornYear = w.state.year - age
    const rate = monthlyRate(w, c, 1)
    expect(rate).toBeGreaterThan(0)
  })

  it.each([
    ['无草', 0.6], ['半草', 0.8], ['足草', 1]
  ] as const)('herbFactor %s：无草衰减后不归零', (label, factor) => {
    const w = mk(`hf-${label}`)
    const c = Object.values(w.state.members)[0]!
    c.realm = { major: 'qi', minor: 2 }
    const rate = monthlyRate(w, c, factor)
    expect(rate).toBeGreaterThan(0)
  })
})

describe('矩阵：炼丹/铸器与库存', () => {
  it.each([
    ['草足核缺', 100, 0], ['核足草缺', 0, 10], ['双足', 100, 10], ['双缺', 0, 0]
  ] as const)('craftPill %s：材料校验成立', (label, lingcao, beastcore) => {
    const w = mk(`cp-${label}`)
    w.state.family.buildings = { danfang: 1 }
    const fam = w.state.family
    fam.inventory['lingcao'] = lingcao
    fam.inventory['beastcore'] = beastcore
    fam.inventory['pill-qiyuan'] = 0
    fam.stones = 500
    const ok = w.craftPill('qiyuan')
    if (lingcao < 15) expect(ok).toBe(false)
    else expect(typeof ok).toBe('boolean')
  })

  it.each([
    ['单件', 1], ['十件', 10], ['零件', 0]
  ] as const)('forge %s：产出计数增量正确', (label, n) => {
    const w = mk(`fg-${label}`)
    const fam = w.state.family
    fam.inventory['lingkuang'] = 1000
    fam.inventory['beastcore'] = 100
    fam.stones = 100000
    for (let i = 0; i < n; i++) w.forgeArtifact('weapon-qi')
    expect(fam.inventory['weapon-qi'] ?? 0).toBe(n)
  })
})