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• .. (вверх)
• [DIR] ..
• [FILE] formatNode.d.ts
• [FILE] formatNode.js
• [FILE] fromWasmNode.d.ts
• [FILE] fromWasmNode.js
• [FILE] index.d.ts
• [FILE] index.js

Просмотр файла: fromWasmNode.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.fromDescriptor = fromDescriptor;
exports.fromMiniscript = fromMiniscript;
function getSingleEntry(v) {
    if (typeof v === "object" && v) {
        const entries = Object.entries(v);
        if (entries.length === 1) {
            return entries[0];
        }
    }
    throw new Error("Expected single entry object");
}
function node(type, value) {
    return { [type]: fromUnknown(value) };
}
function wrap(type, value) {
    const n = fromWasmNode(value);
    const [name, inner] = getSingleEntry(n);
    return { [`${type}:${name}`]: inner };
}
function fromUnknown(v) {
    if (typeof v === "number" || typeof v === "string") {
        return v;
    }
    if (Array.isArray(v)) {
        return v.map(fromUnknown);
    }
    if (typeof v === "object" && v) {
        const [type, value] = getSingleEntry(v);
        switch (type) {
            case "Bare":
            case "Single":
            case "Ms":
            case "XPub":
            case "relLockTime":
            case "absLockTime":
                return fromUnknown(value);
            case "Sh":
            case "Wsh":
            case "Tr":
            case "Pk":
            case "Pkh":
            case "PkH":
            case "Wpkh":
            case "Combo":
            case "SortedMulti":
            case "Addr":
            case "Raw":
            case "RawTr":
            case "After":
            case "Older":
            case "Sha256":
            case "Hash256":
            case "Ripemd160":
            case "Hash160":
                return node(type.toLocaleLowerCase(), value);
            case "PkK":
                return node("pk", value);
            case "RawPkH":
                return node("raw_pkh", value);
            // Wrappers
            case "Alt":
                return wrap("a", value);
            case "Swap":
                return wrap("s", value);
            case "Check":
                return fromUnknown(value);
            case "DupIf":
                return wrap("d", value);
            case "Verify":
                return wrap("v", value);
            case "ZeroNotEqual":
                return wrap("n", value);
            case "Drop":
                return wrap("r", value);
            // Conjunctions
            case "AndV":
                return node("and_v", value);
            case "AndB":
                return node("and_b", value);
            case "AndOr":
                if (!Array.isArray(value)) {
                    throw new Error(`Invalid AndOr node: ${JSON.stringify(value)}`);
                }
                const [cond, success, failure] = value;
                if (failure === false) {
                    return node("and_n", [cond, success]);
                }
                return node("andor", [cond, success, failure]);
            // Disjunctions
            case "OrB":
                return node("or_b", value);
            case "OrD":
                return node("or_d", value);
            case "OrC":
                return node("or_c", value);
            case "OrI":
                return node("or_i", value);
            // Thresholds
            case "Thresh":
                return node("thresh", value);
            case "Multi":
                return node("multi", value);
            case "MultiA":
                return node("multi_a", value);
            case "Tree":
                if (!Array.isArray(value) || value.length !== 2) {
                    throw new Error(`Invalid Tree node: ${JSON.stringify(value)}`);
                }
                return [fromUnknown(value[0]), fromUnknown(value[1])];
        }
    }
    throw new Error(`Unknown node ${JSON.stringify(v)}`);
}
function fromWasmNode(v) {
    return fromUnknown(v);
}
function fromDescriptor(d) {
    return fromWasmNode(d.node());
}
function fromMiniscript(m) {
    return fromWasmNode(m.node());
}

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