108 lines
3.0 KiB
TypeScript
108 lines
3.0 KiB
TypeScript
import * as fs from 'fs'
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import * as path from 'path'
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import * as readline from 'readline'
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import { Server } from 'socket.io'
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import Logger, { LoggerType } from '#application/logger'
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import { getAppPath } from '#application/storage'
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class CommandManager {
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private logger = Logger.type(LoggerType.COMMAND)
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private commands: Map<string, any> = new Map()
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private rl: readline.Interface
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private io: Server | null = null
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private rlClosed: boolean = false
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constructor() {
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this.rl = readline.createInterface({
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input: process.stdin,
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output: process.stdout
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})
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this.rl.on('close', () => {
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this.rlClosed = true
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})
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}
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public async boot(io: Server) {
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this.io = io
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await this.loadCommands()
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this.logger.info('Command manager loaded')
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this.startPrompt()
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}
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private startPrompt() {
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if (this.rlClosed) return
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this.rl.question('> ', (command: string) => {
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this.processCommand(command)
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this.startPrompt()
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})
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}
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private async processCommand(command: string): Promise<void> {
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const [cmd, ...args] = command.trim().split(' ')
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if (this.commands.has(cmd)) {
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const CommandClass = this.commands.get(cmd)
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const commandInstance = new CommandClass(this.io as Server)
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await commandInstance.execute(args)
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} else {
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this.handleUnknownCommand(cmd)
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}
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}
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private handleUnknownCommand(command: string) {
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switch (command) {
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case 'exit':
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this.rl.close()
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break
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default:
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console.error(`Unknown command: ${command}`)
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break
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}
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}
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private async loadCommands() {
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const directory = getAppPath('commands')
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this.logger.info(`Loading commands from: ${directory}`)
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try {
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const files = await fs.promises.readdir(directory, { withFileTypes: true })
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for (const file of files) {
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if (!file.isFile() || (!file.name.endsWith('.ts') && !file.name.endsWith('.js'))) {
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continue
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}
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const fullPath = getAppPath('commands', file.name)
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const commandName = path.basename(file.name, path.extname(file.name))
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try {
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const module = await import(fullPath)
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if (typeof module.default !== 'function') {
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this.logger.warn(`Unrecognized export in ${file.name}`)
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continue
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}
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this.registerCommand(commandName, module.default)
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} catch (error) {
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this.logger.error(`Error loading command ${file.name}: ${error instanceof Error ? error.message : String(error)}`)
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}
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}
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} catch (error) {
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this.logger.error(`Failed to read commands directory: ${error instanceof Error ? error.message : String(error)}`)
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}
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}
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private registerCommand(name: string, CommandClass: any) {
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if (this.commands.has(name)) {
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this.logger.warn(`Command '${name}' is already registered. Overwriting...`)
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}
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this.commands.set(name, CommandClass)
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this.logger.info(`Registered command: ${name}`)
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}
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}
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export default new CommandManager()
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