御药房君臣佐使(类生命周期设计)
class ImperialMedicinalHook {
private _herbs = new Map<string, Herb>() // 药材仓库
private _cauldron: Pot|null = null // 煎药砂锅
private _decoctionSteps: Function[] = [] // 火候控制队列
// 采药阶段钩子
beforeHarvest() {
this._checkSoilQuality() // 校验采药环境
this._prepareBasket() // 初始化采药容器
}
// 炮制阶段钩子
processedHerbs(processor: (herbs: Map<string, Herb>) => void) {
this._herbs = processor(this._herbs) // 药材预处理
this._registerYinYangBalance() // 阴阳平衡校验
}
// 煎煮完整周期
async brew() {
try {
await this._igniteFire('文火') // 挂载前准备
this._cauldron = this._combineHerbs()
await this._controlHeat() // 更新阶段控温
} finally {
this._cleanPot() // 卸载后清理
}
}
}
采药九蒸九晒(初始化阶段)
道地药材校验
// 环境变量校验钩子
function validateGrowingEnv() {
if (!process.env.MOUNTAIN_AIR) {
throw new Error('非终南山灵气不能入药')
}
}
// 在采药前注入校验
class GinsengHook extends ImperialMedicinalHook {
beforeHarvest() {
validateGrowingEnv()
super.beforeHarvest()
}
}
君臣佐使配伍
// 药材依赖注入
interface Prescription {
monarch: Herb // 君药
minister: Herb[] // 臣药
assistant?: Herb // 佐药
guide?: Herb // 使药
}
function createPrescription(hook: ImperialMedicinalHook): Prescription {
return {
monarch: hook._herbs.get('人参'),
minister: [hook._herbs.get('白术'), hook._herbs.get('茯苓')],
guide: hook._herbs.get('甘草')
}
}
文武火调控(挂载与更新)
火候阶段管理
// 火候控制中间件
function createFireControl() {
const fireStages = ['微火', '文火', '武火']
let currentStage = 0
return {
next() {
if (currentStage < fireStages.length) {
console.log(`转${fireStages[currentStage++]}`)
return true
}
return false
},
emergencyCoolDown() {
currentStage = 0
console.log('紧急退火!')
}
}
}
// 应用火候控制
async _controlHeat() {
const fire = createFireControl()
while (fire.next()) {
await new Promise(r => setTimeout(r, 1000))
}
}
汤药生效监测(效果追踪)
脉象监听系统
// 药效响应式追踪
type PulseListener = (diagnosis: Diagnosis) => void
class MedicinalEffect {
private _pulseListeners: PulseListener[] = []
// 号脉订阅
onPulseChange(listener: PulseListener) {
this._pulseListeners.push(listener)
}
// 切脉触发
private _checkEffect() {
setInterval(() => {
const diagnosis = this._diagnose()
this._pulseListeners.forEach(fn => fn(diagnosis))
}, 5000)
}
}
// 示例:实时监测药效
const effectTracker = new MedicinalEffect()
effectTracker.onPulseChange((d) => {
if (d.meridianBlock) {
console.warn('经络不通,需调整药方!')
}
})
药渣处理(卸载清理)
副作用清除术
function createCleanupScript() {
const cleaners = []
return {
addCleaner(fn) {
cleaners.push(fn)
return () => cleaners.splice(cleaners.indexOf(fn), 1)
},
execute() {
cleaners.forEach(fn => fn())
console.log('药渣已深埋三尺')
}
}
}
// 在煎药结束后自动执行
class SafeMedicinalHook extends ImperialMedicinalHook {
async brew() {
const cleanup = createCleanupScript()
try {
// ...煎药过程
} finally {
cleanup.execute()
}
}
}
(臣启:此设计暗合《黄帝内经》四时调神之道——
- beforeHarvest 如春季养生,生而勿杀
- brew 似夏季养长,使华英成秀
- onPulseChange 仿秋季养收,使志安宁
- cleanup 同冬季养藏,必待日光
然今人用药多求速效,建议:
- 引入Suspense如先服护心汤
- 使用Error Boundary似预备解毒丹
- 采用SSR同古法汤剂快火急煎
方得现代应用调和之道!)