@ngraveio/ur-uuid/dist/UUID.js

Provides BC UR type for uuid.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.UUID = void 0;
const uuid_1 = require("uuid");
const bc_ur_1 = require("@ngraveio/bc-ur");
const UUIDBase = (0, bc_ur_1.registryItemFactory)({
    tag: 37,
    URType: 'cbor-uuid',
    CDDL: `
    uuid-tag = #6.37(uuid-bytes)
    uuid-bytes = bytes
  `,
});
class UUID extends UUIDBase {
    constructor(data) {
        super(data);
        this.data = new Uint8Array(16);
        this.toString = () => (0, uuid_1.stringify)(this.data);
        this.getBuffer = () => this.data;
        if (data instanceof UUID) {
            this.data = data.data;
        }
        else if (data instanceof Uint8Array) {
            if (data.length !== 16) {
                throw new Error('Invalid UUID byte length. Expected 16 bytes.');
            }
            this.data = new Uint8Array(data);
        }
        else if (typeof data === 'string') {
            this.data = (0, uuid_1.parse)(data);
        }
        else {
            throw new Error('Invalid input type for UUID. Expected a string or Uint8Array.');
        }
    }
    static generate() {
        return new UUID((0, uuid_1.v4)());
    }
    verifyInput(input) {
        if (input instanceof UUID) {
            // Already a UUID instance
        }
        else if (typeof input === 'string') {
            try {
                (0, uuid_1.parse)(input);
            }
            catch (error) {
                return { valid: false, reasons: [new Error('Invalid UUID string format: ' + error.message)] };
            }
        }
        else if (input instanceof Uint8Array) {
            if (input.length !== 16) {
                return { valid: false, reasons: [new Error('UUID must be exactly 16 bytes')] };
            }
        }
        else {
            return { valid: false, reasons: [new Error('Invalid data type for UUID')] };
        }
        return { valid: true };
    }
}
exports.UUID = UUID;
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