import type ProcessImpl from './ProcessImpl.ts'
import { ProcessInfoImpl } from '@/core/process/impl/ProcessInfoImpl.ts'
import { BasicSystemProcessInfo } from '@/core/system/BasicSystemProcessInfo.ts'
import { DesktopProcessInfo } from '@/core/desktop/DesktopProcessInfo.ts'
import type { IAppProcessInfoParams } from '@/core/process/types/IAppProcessInfoParams.ts'
import type { IProcessManager } from '@/core/process/IProcessManager.ts'
import type { IProcess } from '@/core/process/IProcess.ts'
import type { IProcessInfo } from '@/core/process/IProcessInfo.ts'

/**
 * 进程管理
 */
export default class ProcessManagerImpl implements IProcessManager {
  private _processPool: Map<string, IProcess> = new Map<string, IProcess>();
  private _processInfos: IProcessInfo[] = new Array<ProcessInfoImpl>();

  public get processInfos() {
    return this._processInfos;
  }

  constructor() {
    console.log('ProcessManageImpl')
    this.loadAppProcessInfos();
  }
  // TODO 加载所有进程信息
  private loadAppProcessInfos() {
    console.log('加载所有进程信息')
    // 添加内置进程
    const apps = import.meta.glob<IAppProcessInfoParams>('../../apps/**/*.json', { eager: true })
    const internalProcessInfos: ProcessInfoImpl[] = Object.values(apps).map(data => new ProcessInfoImpl(data))

    this._processInfos.push(BasicSystemProcessInfo)
    this._processInfos.push(DesktopProcessInfo)

    this._processInfos.push(...internalProcessInfos)
  }

  // 添加进程
  public registerProcess(process: ProcessImpl) {
    this._processPool.set(process.id, process);
  }

  /**
   * 通过进程id查找进程
   * @param id 进程id
   */
  public findProcessById(id: string) {
    return this._processPool.get(id);
  }

  /**
   * 通过进程名称查找进程
   * @param name 进程名称
   */
  public findProcessByName<T extends IProcess = IProcess>(name: string) {
    const pools = [...this._processPool.values()];
    return pools.find(proc => proc.processInfo.name === name) as T | undefined;
  }

  /**
   * 根据进程id删除进程
   * @param id 进程id
   */
  public removeProcess(id: string): void;
  /**
   * 根据进程删除进程
   * @param process 进程信息
   */
  public removeProcess(process: IProcess): void;
  public removeProcess(params: string | IProcess) {
    const id  = typeof params === 'string' ? params : params.id;
    this._processPool.delete(id);
  }

  /**
   * 通过进程名称查找进程信息
   */
  public findProcessInfoByName(name: string) {
    return this._processInfos.find(info => info.name === name);
  }
}