import { IPairConstructor, Pair } from './Pair'
import { BigNumberJS } from '../BigNumberJS'
import { TokenType } from './TokenType'
import { BaseToken } from './BaseToken'

export interface IERC20Constructor {
    address: string
    name: string
    symbol: string
    image: string
    decimals: number
    price: string
    pair: IPairConstructor | null
}

export class ERC20 extends BaseToken {
    public readonly address: string
    public readonly name: string
    public readonly symbol: string
    public readonly image: string
    public readonly decimals: number
    public readonly price: BigNumberJS
    public readonly pair: Pair | null

    constructor({
        address,
        name,
        symbol,
        image,
        decimals,
        price,
        pair,
    }: IERC20Constructor) {
        super(TokenType.ERC20)

        this.address = address
        this.name = name
        this.symbol = symbol
        this.image = image
        this.decimals = decimals
        this.price = new BigNumberJS(price)
        this.pair = pair ? new Pair(pair) : null
    }
}