import type { Item } from '../fs/Item'
import type { Program } from '../program/Program'
import type { Terminal } from '../terminal/Terminal'
import type { EventBroadcaster } from '../utils/EventBroadcaster'

export abstract class Shell {
    readonly abstract Version: string
    readonly abstract Name: string
    broadcaster: EventBroadcaster
    readonly terminal: Terminal

    constructor(broadcaster: EventBroadcaster, terminal: Terminal) {
        this.broadcaster = broadcaster
        this.terminal = terminal
    }

    abstract LoadProgram(program: Program, name: string): void
    abstract ExecuteProgram(name: string, args: string[]): void
    abstract Init(): Promise<void>
    abstract SetWorkingDirectory(directory: Item): Promise<void>
}