import { evaluate } from './interpreter'
import type { AST } from './ast'
import type { Env } from './env'

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 ast2: AST = {
    kind: 'let',
    name: 'add',
    value: {
        kind: 'lambda',
        params: ['x', 'y'],
        body: {
            kind: 'binaryop',
            operator: '+',
            left: {
                kind: 'variable',
                name: 'x',
            },
            right: {
                kind: 'variable',
                name: 'y',
            }
        }
    },
    body: {
        kind: 'apply',
        func: {
            kind: 'variable',
            name: 'add'
        },
        args: [
            {
                kind: 'literal',
                value: { kind: 'int', value: 2 }
            },
            {
                kind: 'literal',
                value: { kind: 'int', value: 3 }
            },
        ]
    }
};

const env2: Env = new Map();

const res2 = evaluate(ast2, env2);

console.log(res2);