spb/os-vault Public

1//2//  Asset.swift3//  OS Vault4//5//  Author: Simon-Pierre Boucher6//  Mail: contact@spboucher.ai7//89import Foundation1011/// Anything the wallet can send on an EVM chain: the chain's native coin12/// (ETH, POL, BNB, AVAX, xDAI… — also the gas currency) or a registered13/// ERC-20 stablecoin. Native symbol/name depend on the chain, so they are14/// resolved against a Network.15public enum Asset: Identifiable, Hashable, Sendable {16    case native17    case token(Token)1819    public var id: String {20        switch self {21        case .native: return "native"22        case .token(let token): return "token-\(token.symbol)"23        }24    }2526    public func symbol(on network: Network) -> String {27        switch self {28        case .native: return network.config.nativeSymbol29        case .token(let token): return token.symbol30        }31    }3233    public func name(on network: Network) -> String {34        switch self {35        case .native: return network.config.nativeName36        case .token(let token): return token.name37        }38    }3940    /// All supported natives are 18 decimals (ETH, POL, BNB, AVAX, xDAI).41    public var decimals: Int {42        switch self {43        case .native: return 1844        case .token(let token): return token.decimals45        }46    }4748    public static func available(on network: Network) -> [Asset] {49        Token.available(on: network).map(Asset.token) + [.native]50    }51}52