/*
 * Copyright Reiryoku Technologies and its contributors, www.reiryoku.com, www.mida.org
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
*/

import { MidaTradingAccount, } from "#accounts/MidaTradingAccount";
import { MidaAssetParameters, } from "#assets/MidaAssetParameters";
import { MidaAssetStatement, } from "#assets/MidaAssetStatement";

/** Represents an asset */
export class MidaAsset {
    readonly #asset: string;
    readonly #description: string;
    readonly #measurementUnit: string;
    readonly #tradingAccount: MidaTradingAccount;

    public constructor ({
        asset,
        description,
        measurementUnit,
        tradingAccount,
    }: MidaAssetParameters) {
        this.#asset = asset;
        this.#description = description ?? "";
        this.#measurementUnit = measurementUnit ?? "";
        this.#tradingAccount = tradingAccount;
    }

    public get description (): string {
        return this.#description;
    }

    public get measurementUnit (): string {
        return this.#measurementUnit;
    }

    public get tradingAccount (): MidaTradingAccount {
        return this.#tradingAccount;
    }

    public async getBalance (): Promise<MidaAssetStatement> {
        return this.#tradingAccount.getAssetBalance(this.#asset);
    }

    public toString (): string {
        return this.#asset;
    }
}