import { evaluate } from './interpreter'
import type { AST } from './ast'
import type { Env } from './env'
import { tokenize } from './lexer'
import { Parser } from './parser'

const ast: AST = {
    kind: 'binaryop',
    operator: '+',
    left: {
        kind: 'literal',
        value: { kind: 'int', value: 1 }
    },
    right: {
        kind: 'binaryop',
        operator: '*',
        left: {
            kind: 'literal',
            value: { kind: 'int', value: 2 }
        },
        right: {
            kind: 'literal',
            value: { kind: 'int', value: 3 }
        }
    }
};

const env: Env = new Map();

// const res = evaluate(ast, env);

// console.log(res);

const str = `
# This is a comment
double = x \\ x * 2
read_line! : Unit \\ String
`;
console.log(tokenize(str));

// const tokens = tokenize("x");
// const p = new Parser(tokens);
// console.log(p.parse());

/*
const tokens2 = tokenize("let x = (y) => 5 + y in x(3)");
// const tokens2 = tokenize("let x = 5 in x * 4");
// const tokens2 = tokenize("(x, y) => x + y");
const p2 = new Parser(tokens2);
const ast3 = p2.parse();
const env3: Env = new Map();
console.log(ast3);
console.log(evaluate(ast3, env3));
*/