import { GameClock } from '../core/clock'
import { productionTick } from './systems/production'
import { deathTick, woundHealTick } from './systems/lifecycle'
import { cultivationTick } from './systems/cultivation'
import { missionTick } from './systems/missions'
import { eventRoll } from './systems/events'
import { diplomacyTick } from './systems/diplomacy'
import { yearStartMarriage } from './systems/marriage'
import type { World } from './world'

/** 原语义保留：满门凋零后仅存生产/寿元与收尾 */
function ifAlive(fn: (w: World) => void): (w: World) => void {
  return (w: World) => {
    if (w.aliveMembers().length > 0) fn(w)
  }
}

/** 能力开关：禁用即拔插（对应 capability id） */
function viaCap(capId: string, fn: (w: World) => void): (w: World) => void {
  return (w: World) => {
    if (w.sysEnabled(capId)) fn(w)
  }
}

/**
 * 装备时钟：年度钩子与月度 phase 的注册顺序即执行顺序（确定性）。
 * 时间线：婚配养育 → 声望岁贡 → 岁末族簿 —— 再逐月：生产→寿元→修炼→任务→事件→外交→收尾
 */
export function buildClock(): GameClock {
  const clock = new GameClock()

  clock.onYearStart(viaCap('marriage', (w) => yearStartMarriage(w)))
  clock.onYearStart(
    viaCap('marriage', (w) => {
      w.state.family.reputation += w.postBonus('familyRep')
      const zhenCount = w
        .aliveMembers()
        .filter((c) => c.aspiration === 'zhen').length
      w.state.family.reputation += Math.round(zhenCount * 0.3 * 100) / 100
    })
  )
  clock.onYearStart(viaCap('annals', (w) => w.publishYearReport()))

  clock.register('production', viaCap('production', (w: World) => productionTick(w)))
  clock.register('aging', viaCap('aging', (w: World) => deathTick(w)))
  clock.register('aging', viaCap('aging', (w: World) => woundHealTick(w)))
  clock.register('cultivation', viaCap('cultivation', ifAlive((w: World) => cultivationTick(w))))
  clock.register('missions', viaCap('missions', ifAlive((w: World) => missionTick(w))))
  clock.register('events', viaCap('events', ifAlive((w: World) => eventRoll(w))))
  clock.register('diplomacy', viaCap('diplomacy', ifAlive((w: World) => diplomacyTick(w))))
  clock.register('epilogue', (w: World) => w.epilogueTick())

  return clock
}