import Foundation

struct MibSession: Codable {
    let appId: String
    let xxid: String
    let nonceGenerator: String
    let sessionKey: String
}

struct MibProfile: Codable, Identifiable {
    let profileId: String
    let customerProfileId: String
    let annexId: String
    let customerId: String
    let name: String
    let cifType: String
    let profileType: String
    let color: String
    let customerImage: String?

    var id: String { profileId }
}

struct MibCard: Codable, Identifiable {
    let cardId: String
    let maskedCardNumber: String
    let cardStatus: String
    let cardType: String
    let cardTypeDesc: String
    let customerId: String
    let phoneNumber: String
    let cardHolderName: String
    let loginTag: String

    var id: String { cardId }
}

struct MibFinanceDeal: Codable, Identifiable {
    let dealNo: String
    let productDesc: String
    let dealStatus: String
    let statusDesc: String
    let dealAmount: Double
    let paidAmount: Double
    let outstandingAmount: Double
    let dealDate: String
    let overdueAmount: Double
    let installmentAmount: Double
    let noOfInstallments: Int
    let lastPaidDate: String
    let lastPayAmount: Double
    let currency: String

    var id: String { dealNo }
}

struct MibTransferResult {
    let success: Bool
    let trxId: String
    let date: String
    let errorMessage: String
}

enum MibError: LocalizedError {
    case networkError(String)
    case serverError(String)
    case sessionExpired
    case invalidCredentials
    case decryptionFailed
    case encryptionFailed
    case invalidResponse

    var errorDescription: String? {
        switch self {
        case .networkError(let msg): return "Network error: \(msg)"
        case .serverError(let msg): return "Server error: \(msg)"
        case .sessionExpired: return "Session expired. Please log in again."
        case .invalidCredentials: return "Invalid credentials."
        case .decryptionFailed: return "Failed to decrypt response."
        case .encryptionFailed: return "Failed to encrypt request."
        case .invalidResponse: return "Unexpected server response."
        }
    }
}