@thatcompany/ts-tool
Version:
基于TypeScript编写的工具库
79 lines • 4.42 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.FrameWorkManager = void 0;
const IAutoManager_1 = require("../IAutoManager");
const annotation_1 = require("../../annotation");
const logger_1 = require("../../../logger");
const logger = logger_1.LoggerContext.getSubLogger('EventRegister', true);
/**
* 框架注解管理器
*/
class FrameWorkManager extends IAutoManager_1.IAutoManager {
clazz = annotation_1.IRegister;
keys = [annotation_1.METADATA.FRAMEWORK.COMPONENT, annotation_1.METADATA.FRAMEWORK.SERVICE];
services = new Map();
// 收集的事件监听器
eventListeners = new Map();
async execute() {
if (this.entities.size === 0) {
return this.services;
}
for (const key of this.keys) {
logger.silly('------------------------------');
logger.silly('🌟 扫描组件实体：全局组件');
const entities = this.entities.get(key);
if (entities?.size === 0)
continue;
switch (key) {
case annotation_1.METADATA.FRAMEWORK.COMPONENT:
for (const entity of entities) {
const instance = new entity();
this.services.set(annotation_1.METADATA.FRAMEWORK.COMPONENT, new Map([[entity.name, instance]]));
const proto = entity.prototype;
// 遍历 prototype 上的所有属性
for (const propertyKey of Object.getOwnPropertyNames(proto)) {
const descriptor = Object.getOwnPropertyDescriptor(proto, propertyKey);
if (descriptor && typeof descriptor.value === 'function') {
const isEventListener = Reflect.getMetadata(annotation_1.METADATA.EVENT.LISTENER, proto, propertyKey);
const identifier = Reflect.getMetadata(annotation_1.METADATA.EVENT.IDENTIFIER, proto, propertyKey);
const sort = Reflect.getMetadata(annotation_1.METADATA.EVENT.SORT, proto, propertyKey);
if (isEventListener) {
const paramTypes = Reflect.getMetadata('design:paramtypes', proto, propertyKey);
if (paramTypes && paramTypes.length > 0) {
// 使用参数类型的名称拼接作为事件类型标识符
const eventType = paramTypes.map((param) => param.name).join('::');
if (!this.eventListeners.has(eventType)) {
this.eventListeners.set(eventType, []);
}
this.eventListeners
.get(eventType)
?.push({ instance, method: descriptor.value, sort });
if (!this.eventListeners.has(identifier)) {
this.eventListeners.set(identifier, []);
}
this.eventListeners
.get(identifier)
?.push({ instance, method: descriptor.value, sort });
logger.info(`发现监听实体：: ${entity.name} -> (${identifier}::${propertyKey})`);
}
}
}
}
}
break;
default:
break;
}
logger.silly('🪶 扫描组件实体：全局组件实体扫描完成');
logger.silly('------------------------------\n');
}
// 对监听器进行排序
for (const [eventType, listeners] of this.eventListeners.entries()) {
this.eventListeners.set(eventType, listeners.sort((a, b) => a.sort - b.sort));
}
this.services.set(annotation_1.METADATA.EVENT.LISTENER, this.eventListeners);
return this.services;
}
}
exports.FrameWorkManager = FrameWorkManager;
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