import React from "react";
import { Package, Clock, CheckCircle } from "lucide-react";
import "./Items.css";

interface OrderItem {
    id: number;
    command_id: number;
    product_id: number;
    produit: string; // ✅ API utilise "produit" pas "product_name"
    quantite: number; // ✅ API utilise "quantite" pas "quantity"
    prix: number; // ✅ API utilise "prix" pas "price"
    status: string;
    created_at: string;
    // Champs additionnels de l'API
    client_nom?: string;
    client_prenom?: string;
    client_telephone?: string;
    client_username?: string;
    command_address?: string;
    delivery_address?: string;
    livreur_assign?: string;
    total_prix?: number;
}

interface ItemsModalProps {
    isOpen: boolean;
    onClose: () => void;
    items: OrderItem[];
    commandNumber?: string;
}

const ItemsModal: React.FC<ItemsModalProps> = ({
    isOpen,
    onClose,
    items,
    commandNumber,
}) => {
    if (!isOpen) return null;

    // Debug: Afficher les items reçus
    console.log("🔍 [ITEMS_MODAL] Items reçus:", items);
    console.log("🔍 [ITEMS_MODAL] Nombre items:", items.length);
    if (items.length > 0) {
        console.log("🔍 [ITEMS_MODAL] Premier item:", items[0]);
    }

    const getItemStatusLabel = (status: string): string => {
        switch (status.toLowerCase()) {
            case "pending":
                return "En attente";
            case "prepared":
                return "Préparé";
            case "packed":
                return "Emballé";
            case "delivered":
                return "Livré";
            default:
                return status;
        }
    };

    const getItemStatusIcon = (status: string) => {
        switch (status.toLowerCase()) {
            case "pending":
                return <Clock size={14} />;
            case "prepared":
            case "packed":
                return <Package size={14} />;
            case "delivered":
                return <CheckCircle size={14} />;
            default:
                return null;
        }
    };

    const calculateTotal = (): number => {
        return items.reduce((sum, item) => {
            const price = item.prix || 0; // ✅ Utiliser "prix"
            return sum + price;
        }, 0);
    };

    const handleOverlayClick = (e: React.MouseEvent) => {
        if (e.target === e.currentTarget) {
            onClose();
        }
    };

    return (
        <div className="items-modal-overlay" onClick={handleOverlayClick}>
            <div
                className="items-modal-content"
                onClick={(e) => e.stopPropagation()}
            >
                {/* Header */}
                <div className="items-modal-header">
                    <h3>
                        <Package size={24} />
                        <span>
                            Articles de la commande
                            {commandNumber && (
                                <span className="command-badge">
                                    {commandNumber}
                                </span>
                            )}
                        </span>
                    </h3>
                    <button
                        className="items-modal-close"
                        onClick={onClose}
                        aria-label="Fermer"
                    >
                        ✕
                    </button>
                </div>

                {/* Body */}
                <div className="items-modal-body">
                    {items.length === 0 ? (
                        <div className="items-modal-empty">
                            <Package size={48} />
                            <p>Aucun article trouvé</p>
                        </div>
                    ) : (
                        <>
                            {/* Items List */}
                            <div className="items-modal-list">
                                {items.map((item, index) => {
                                    // Valeurs sécurisées - utiliser les vrais noms de champs de l'API
                                    const itemPrice = item.prix || 0;
                                    const itemQuantity = item.quantite || 0;
                                    const itemName =
                                        item.produit || "Produit inconnu";
                                    const itemTotal = itemPrice;

                                    return (
                                        <div
                                            key={item.id}
                                            className="items-modal-card"
                                        >
                                            <div className="item-number">
                                                #{index + 1}
                                            </div>

                                            <div className="item-content">
                                                <div className="item-header">
                                                    <h4 className="item-name">
                                                        {itemName}
                                                    </h4>
                                                    <div
                                                        className={`item-status status-${(item.status || "pending").toLowerCase()}`}
                                                    >
                                                        {getItemStatusIcon(
                                                            item.status ||
                                                                "pending",
                                                        )}
                                                        <span>
                                                            {getItemStatusLabel(
                                                                item.status ||
                                                                    "pending",
                                                            )}
                                                        </span>
                                                    </div>
                                                </div>

                                                <div className="item-details">
                                                    <div className="item-detail">
                                                        <span className="detail-label">
                                                            Quantité
                                                        </span>
                                                        <span className="detail-value">
                                                            {itemQuantity}g
                                                        </span>
                                                    </div>
                                                    <div className="item-detail">
                                                        <span className="detail-label">
                                                            Prix unitaire
                                                        </span>
                                                        <span className="detail-value">
                                                            {itemPrice.toFixed(
                                                                2,
                                                            )}
                                                            €
                                                        </span>
                                                    </div>
                                                    <div className="item-detail">
                                                        <span className="detail-label">
                                                            Total
                                                        </span>
                                                        <span className="detail-value detail-total">
                                                            {itemTotal.toFixed(
                                                                2,
                                                            )}
                                                            €
                                                        </span>
                                                    </div>
                                                </div>
                                            </div>
                                        </div>
                                    );
                                })}
                            </div>

                            {/* Total */}
                            <div className="items-modal-total">
                                <span>Total de la commande</span>
                                <strong>{calculateTotal().toFixed(2)}€</strong>
                            </div>
                        </>
                    )}
                </div>
            </div>
        </div>
    );
};

export default ItemsModal;