//
//  NetworkModelAccount.swift
//  Wallet
//
//  Created by Igor on 05.11.2020.
//  Copyright © 2020 List. All rights reserved.
//

import Foundation
import EosioSwift

extension Network.Model {
    struct Account: Codable {
        let netLimit: Limit
        let cpuLimit: Limit
        let ramUsage: Int
        let ramQuota: Int
        let total: Total
        let delegated: Delegated?
        let refund: Refund?
    }
}

extension Network.Model.Account {
    init(response: EosioRpcAccountResponse) {
        self.init(
            netLimit: .init(
                used: (response.netLimit["used"] as? Int) ?? 0,
                available: (response.netLimit["available"] as? Int) ?? 0,
                max: (response.netLimit["max"] as? Int) ?? 0
            ), cpuLimit: .init(
                used: (response.cpuLimit["used"] as? Int) ?? 0,
                available: (response.cpuLimit["available"] as? Int) ?? 0,
                max: (response.cpuLimit["max"] as? Int) ?? 0
            ), ramUsage: Int(response.ramUsage.value),
            ramQuota: Int(response.ramQuota.value),
            total: .init(
                netWeight: (response.totalResources?["net_weight"] as? String) ?? "",
                cpuWeight: (response.totalResources?["cpu_weight"] as? String) ?? "",
                ramBytes: (response.totalResources?["ram_bytes"] as? Int) ?? 0
            ),
            delegated: condition(response.selfDelegatedBandwidth) {
                .init(netWeight: ($0["net_weight"] as? String) ?? "", cpuWeight: ($0["cpu_weight"] as? String) ?? "")
            },
            refund: condition(response.refundRequest) {
                .init(
                    netAmount: ($0["net_amount"] as? String) ?? "",
                    cpuAmount: ($0["cpu_amount"] as? String) ?? "",
                    requestTime: ($0["request_time"] as? String) ?? ""
                )
            }
        )
    }
}

extension Network.Model.Account {
    struct Limit: Codable {
        let used: Int
        let available: Int
        let max: Int
    }
    struct Refund: Codable {
        let netAmount: String
        let cpuAmount: String
        let requestTime: String
        var date: Date? { requestTime.serverDate() }
    }
    struct Total: Codable {
        let netWeight: String
        let cpuWeight: String
        let ramBytes: Int
    }
    struct Delegated: Codable {
        let netWeight: String
        let cpuWeight: String
    }
}