import { injectable, decorate } from "@ccms/container"; import { interfaces } from './interfaces' import { METADATA_KEY } from './constants' import { getPluginMetadatas, getPluginCommandMetadata, getPluginListenerMetadata, getPluginTabCompleterMetadata, getPluginConfigMetadata, getPluginStageMetadata, getPluginSources } from './utils' /** * MiaoScript plugin * @param metadata PluginMetadata */ export function plugin(metadata: interfaces.PluginMetadata) { return function (target: any) { metadata.target = target; decorate(injectable(), target); Reflect.defineMetadata(METADATA_KEY.plugin, metadata, target); const previousMetadata: Map = getPluginMetadatas(); previousMetadata.set(metadata.name, metadata); Reflect.defineMetadata(METADATA_KEY.plugin, previousMetadata, Reflect); const previousSources: Map = getPluginSources(); previousSources.set(metadata.source.toString(), metadata); Reflect.defineMetadata(METADATA_KEY.souece, previousSources, Reflect); }; } /** * MiaoScript Command * @param metadata CommandMetadata */ export function cmd(metadata: interfaces.CommandMetadata = {}) { return function (target: any, key: string, value: any) { metadata.name = metadata.name || key; metadata.executor = key; metadata.paramtypes = Reflect.getMetadata("design:paramtypes", target, key) const previousMetadata: Map = getPluginCommandMetadata(target) previousMetadata.set(metadata.name, metadata); Reflect.defineMetadata(METADATA_KEY.cmd, previousMetadata, target.constructor); }; } /** * MiaoScript TabComplete * @param metadata TabCompleterMetadata */ export function tab(metadata: interfaces.CommandMetadata = {}) { return function (target: any, key: string, value: any) { metadata.name = metadata.name || (key.startsWith('tab') ? key.split('tab', 2)[1] : key); if (!metadata.name) { return; } metadata.executor = key; metadata.paramtypes = Reflect.getMetadata("design:paramtypes", target, key) const previousMetadata: Map = getPluginTabCompleterMetadata(target) previousMetadata.set(metadata.name, metadata) Reflect.defineMetadata(METADATA_KEY.tab, previousMetadata, target.constructor); }; } /** * MiaoScript Listener * @param metadata ListenerMetadata */ export function listener(metadata: interfaces.ListenerMetadata = {}) { return function (target: any, key: string, value: any) { metadata.name = metadata.name || key; metadata.executor = key; const previousMetadata: interfaces.ListenerMetadata[] = getPluginListenerMetadata(target) Reflect.defineMetadata(METADATA_KEY.listener, [metadata, ...previousMetadata], target.constructor); }; } export function config(metadata: interfaces.ConfigMetadata = { version: 1, format: 'yml' }) { return function (target: any, key: string) { metadata.name = metadata.name || key; metadata.variable = key; const previousMetadata: Map = getPluginConfigMetadata(target) previousMetadata.set(metadata.name, metadata); Reflect.defineMetadata(METADATA_KEY.config, previousMetadata, target.constructor); } } function stage(metadata: interfaces.ExecMetadata = {}, stage: string) { return function (target: any, key: string, value: any) { metadata.name = metadata.name || key; metadata.executor = key; const previousMetadata: interfaces.ExecMetadata[] = getPluginStageMetadata(target, stage) Reflect.defineMetadata(METADATA_KEY.stage[stage], [metadata, ...previousMetadata], target.constructor); }; } export function load(metadata: interfaces.ExecMetadata = {}) { return stage(metadata, 'load') } export function enable(metadata: interfaces.ExecMetadata = {}) { return stage(metadata, 'enable') } export function disable(metadata: interfaces.ExecMetadata = {}) { return stage(metadata, 'disable') }