import { newKey } from './cryptography.js';
import { attenuate, KEY_LENGTH, mint, Rewrite, sturdyEncode, validate } from './sturdy.js';
import * as RW from './rewrite.js';
import { Bytes, Dictionary } from '@preserves/core';
import { Ref } from 'actor.js';

async function main() {
    const m1 = await mint('hello world', new Bytes(KEY_LENGTH));
    console.log(m1.asPreservesText());
    const m2 = await attenuate(m1, Rewrite(
        RW.PBind(Symbol.for('a'),
                 RW.PCompound(RW.CRec(Symbol.for('says'), 2),
                              new Dictionary<RW.Pattern, Ref>([
                                  [0, RW.Lit('Tony')]]))),
        RW.TRef(Symbol.for('a'))));
    console.log(m2.asPreservesText());
    console.log('should be true:', await validate(m1, new Bytes(KEY_LENGTH)));
    console.log('should be true:', await validate(m2, new Bytes(KEY_LENGTH)));
    console.log('should be false:', await validate(m2, Bytes.of(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1)));
    m2[0] = 'hello world2';
    console.log(m2.asPreservesText());
    console.log('should be false:', await validate(m2, new Bytes(KEY_LENGTH)));
    m2[0] = 'hello world';
    console.log(m2.asPreservesText());
    console.log('should be true:', await validate(m2, new Bytes(KEY_LENGTH)));
    console.log('should be false:', await validate(m2, await newKey()));
    console.log((await newKey()).asPreservesText());
    console.log((await newKey()).asPreservesText());
    console.log(sturdyEncode(m2).asPreservesText());
}

main();