import {log} from './log.js'
import {Lifecycle} from './util/lifecycle.js'
import {Input} from './vm/input.js'
import {Lexer} from "./vm/lexer.js";
import {Parser} from "./vm/parser.js";
import {commands} from "./vm/commands/index.js";
import {Executor} from "./vm/vm.js";
import {ConsoleDisplay, OutputManager, WlClipboard} from "./vm/output.js";

const lifecycle = new Lifecycle()
const input = new Input()
input.adoptLifecycle(lifecycle)
input.subscribe(line => log.verbose('input', { line }))

const lexer = new Lexer(input)
lexer.subscribe(token => log.verbose('token', token))

const parser = new Parser(commands, lexer)
parser.subscribe(exec => log.verbose('exec', exec))

const output: OutputManager = {
    display: new ConsoleDisplay,
    clipboard: new WlClipboard,
}

const exec = new Executor(output, parser, input)
exec.adoptLifecycle(lifecycle)
exec.subscribe(state => state.outputSubject())

input.setupPrompt()

process.on('SIGINT', () => lifecycle.close())