From a434d46b18ed0f482bd392e08fe3d50fa2af116f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CSamoilenkoVadym=E2=80=9D?=
 <“samoylenko.vadym@gmail.com”>
Date: Sun, 2 Mar 2025 19:50:51 +0000
Subject: [PATCH] Add account management models: AccountModel and
 AccountsStore. Implement different account types (wallet, bank account,
 credit card, deposit, debt) with their specific properties

---
 Coinly/Features/Models/AccountModel.swift  | 125 +++++++++++++++++++++
 Coinly/Features/Models/AccountsStore.swift |  45 ++++++++
 2 files changed, 170 insertions(+)
 create mode 100644 Coinly/Features/Models/AccountModel.swift
 create mode 100644 Coinly/Features/Models/AccountsStore.swift

diff --git a/Coinly/Features/Models/AccountModel.swift b/Coinly/Features/Models/AccountModel.swift
new file mode 100644
index 0000000..a28e529
--- /dev/null
+++ b/Coinly/Features/Models/AccountModel.swift
@@ -0,0 +1,125 @@
+//
+//  AccountType.swift
+//  Coinly
+//
+//  Created by Vadym Samoilenko on 02/03/2025.
+//
+
+
+import Foundation
+
+enum AccountType: String, Codable, CaseIterable {
+    case wallet = "Wallet"          // Наличные/кошелек
+    case bankAccount = "Bank"       // Банковский счет
+    case creditCard = "Credit"      // Кредитная карта
+    case deposit = "Deposit"        // Депозит
+    case debt = "Debt"             // Долг
+    
+    var icon: String {
+        switch self {
+        case .wallet: return "wallet.pass"
+        case .bankAccount: return "building.columns"
+        case .creditCard: return "creditcard"
+        case .deposit: return "banknote"
+        case .debt: return "exclamationmark.circle"
+        }
+    }
+}
+
+struct AccountModel: Identifiable, Codable {
+    let id: String
+    var name: String
+    var type: AccountType
+    var currency: AppSettings.Currency
+    var balance: Double
+    var initialBalance: Double
+    
+    // Для кредитных карт
+    var creditLimit: Double?
+    var interestRate: Double?
+    var dueDate: Date?
+    
+    // Для депозитов
+    var depositInterestRate: Double?
+    var depositEndDate: Date?
+    
+    // Для долгов
+    var debtInterestRate: Double?
+    var debtDueDate: Date?
+    var creditorName: String?
+    
+    init(
+        name: String,
+        type: AccountType,
+        currency: AppSettings.Currency,
+        balance: Double,
+        initialBalance: Double = 0,
+        creditLimit: Double? = nil,
+        interestRate: Double? = nil,
+        dueDate: Date? = nil,
+        depositInterestRate: Double? = nil,
+        depositEndDate: Date? = nil,
+        debtInterestRate: Double? = nil,
+        debtDueDate: Date? = nil,
+        creditorName: String? = nil
+    ) {
+        self.id = UUID().uuidString
+        self.name = name
+        self.type = type
+        self.currency = currency
+        self.balance = balance
+        self.initialBalance = initialBalance
+        self.creditLimit = creditLimit
+        self.interestRate = interestRate
+        self.dueDate = dueDate
+        self.depositInterestRate = depositInterestRate
+        self.depositEndDate = depositEndDate
+        self.debtInterestRate = debtInterestRate
+        self.debtDueDate = debtDueDate
+        self.creditorName = creditorName
+    }
+    
+    // Вычисляемые свойства
+    var availableCredit: Double? {
+        guard type == .creditCard, let limit = creditLimit else { return nil }
+        return limit - balance
+    }
+    
+    var isOverdue: Bool {
+        guard let dueDate = dueDate ?? debtDueDate else { return false }
+        return Date() > dueDate
+    }
+    
+    // Sample Data
+    static let sampleData = [
+        AccountModel(
+            name: "Cash Wallet",
+            type: .wallet,
+            currency: .usd,
+            balance: 500
+        ),
+        AccountModel(
+            name: "Main Bank Account",
+            type: .bankAccount,
+            currency: .usd,
+            balance: 2500
+        ),
+        AccountModel(
+            name: "Credit Card",
+            type: .creditCard,
+            currency: .usd,
+            balance: 1000,
+            creditLimit: 5000,
+            interestRate: 19.9,
+            dueDate: Calendar.current.date(byAdding: .day, value: 15, to: Date())
+        ),
+        AccountModel(
+            name: "Savings Deposit",
+            type: .deposit,
+            currency: .usd,
+            balance: 10000,
+            depositInterestRate: 5.5,
+            depositEndDate: Calendar.current.date(byAdding: .month, value: 12, to: Date())
+        )
+    ]
+}
diff --git a/Coinly/Features/Models/AccountsStore.swift b/Coinly/Features/Models/AccountsStore.swift
new file mode 100644
index 0000000..26545e6
--- /dev/null
+++ b/Coinly/Features/Models/AccountsStore.swift
@@ -0,0 +1,45 @@
+//
+//  AccountsStore.swift
+//  Coinly
+//
+//  Created by Vadym Samoilenko on 02/03/2025.
+//
+
+
+import Foundation
+
+class AccountsStore: ObservableObject {
+    @Published private(set) var accounts: [AccountModel] = AccountModel.sampleData
+    
+    func addAccount(_ account: AccountModel) {
+        accounts.append(account)
+    }
+    
+    func updateAccount(_ account: AccountModel) {
+        if let index = accounts.firstIndex(where: { $0.id == account.id }) {
+            accounts[index] = account
+        }
+    }
+    
+    func deleteAccount(at indexSet: IndexSet) {
+        accounts.remove(atOffsets: indexSet)
+    }
+    
+    func getAccount(by id: String) -> AccountModel? {
+        accounts.first { $0.id == id }
+    }
+    
+    // Получение счетов по типу
+    func getAccounts(of type: AccountType) -> [AccountModel] {
+        accounts.filter { $0.type == type }
+    }
+    
+    // Общий баланс всех счетов в выбранной валюте
+    func totalBalance(in currency: AppSettings.Currency) -> Double {
+        accounts.reduce(0) { total, account in
+            let settings = AppSettings.shared
+            let convertedBalance = settings.convert(account.balance, from: account.currency, to: currency)
+            return total + convertedBalance
+        }
+    }
+}
\ No newline at end of file