package com.aistudio.bonjuteri.jwlry.model

import com.google.firebase.Timestamp
import com.google.firebase.firestore.DocumentId
import com.google.firebase.firestore.IgnoreExtraProperties
import com.google.firebase.firestore.ServerTimestamp
import java.text.SimpleDateFormat
import java.util.Date
import java.util.Locale

enum class OrderStatus(val displayName: String, val colorHex: Long) {
    PREPARING("Hazırlanıyor", 0xFFE5A93C),
    SHIPPED("Kargoya Verildi", 0xFF2A85FF),
    DELIVERED("Teslim Edildi", 0xFF20B26C),
    CANCELLED("İptal Edildi", 0xFFE53935)
}

enum class PaymentStatus(val displayName: String) {
    PENDING("Ödeme Bekleniyor"),
    COMPLETED("Ödendi"),
    FAILED("Başarısız")
}

@IgnoreExtraProperties
data class OrderItem(
    val productId: String = "",
    val title: String = "",
    val imageUrl: String = "",
    val price: Double = 0.0,
    val quantity: Long = 1L
) {
    val totalPrice: Double
        get() = price * quantity
}

@IgnoreExtraProperties
data class Order(
    @DocumentId
    val id: String = "",
    val orderNumber: String = "",
    val userId: String = "",
    val userEmail: String = "",
    val items: List<OrderItem> = emptyList(),
    val deliveryAddress: Address = Address(),
    val subtotal: Double = 0.0,
    val discount: Double = 0.0,
    val shippingCost: Double = 0.0,
    val totalAmount: Double = 0.0,
    val orderStatus: String = OrderStatus.PREPARING.name,
    val paymentStatus: String = PaymentStatus.PENDING.name,
    val paymentMethod: String = "Havale / EFT & Kapıda Ödeme",
    val cargoCompany: String = "",
    val trackingNumber: String = "",
    val adminNotes: String = "",
    @ServerTimestamp
    val createdAt: Timestamp? = null,
    @ServerTimestamp
    val updatedAt: Timestamp? = null
) {
    val statusEnum: OrderStatus
        get() = try {
            OrderStatus.valueOf(orderStatus)
        } catch (_: Exception) {
            OrderStatus.PREPARING
        }

    val paymentStatusEnum: PaymentStatus
        get() = try {
            PaymentStatus.valueOf(paymentStatus)
        } catch (_: Exception) {
            PaymentStatus.PENDING
        }

    val formattedDate: String
        get() = createdAt?.toDate()?.let {
            SimpleDateFormat("dd.MM.yyyy HH:mm", Locale("tr", "TR")).format(it)
        } ?: SimpleDateFormat("dd.MM.yyyy", Locale("tr", "TR")).format(Date())

    val formattedTotal: String
        get() = Product.formatCurrency(totalAmount)
}