import React, { useState } from "react";
import { MovementStatusEnum, MovementTypeEnum } from "../../../types/mm";
import {
  FaSearch,
  FaPlus,
  FaEdit,
  FaTrash,
  FaBox,
  FaDownload,
  FaUpload,
  FaEye,
  FaArrowCircleDown,
  FaSave,
  FaTimes,
  FaInfoCircle,
  FaWarehouse,
  FaBarcode,
  FaCalculator,
} from "react-icons/fa";
import { mockWarehouses } from "../../../mocks/mockWarehouses";
import { mockStockMovements } from "../../../mocks/mockStockMovements";
import { mockMaterials } from "../../../mocks/mockMaterials";
import { mockEmployees } from "../../../mocks/mockEmployees";
import Widget from "../../../components/common/Widget";
import {
  getMovementStatusColor,
  getMovementStatusText,
  getMovementStatusIcon,
} from "../../../utils/erp";

const WarehouseReceipt: React.FC = () => {
  const [searchTerm, setSearchTerm] = useState("");
  const [statusFilter, setStatusFilter] = useState<MovementStatusEnum | "">("");
  const [selectedMovement, setSelectedMovement] = useState<string>("");
  const [showReceiptForm, setShowReceiptForm] = useState(false);
  const [editingMovement, setEditingMovement] = useState<string | null>(null);

  // Form state - Header data for the entire movement
  const [headerData, setHeaderData] = useState({
    movementNumber: "",
    referenceDocument: "",
    referenceType: "Purchase Order",
    reason: "",
    movementDate: new Date().toISOString().split("T")[0],
    performedBy: "",
    approvedBy: "",
    description: "",
    status: MovementStatusEnum.Planned,
  });

  // Materials list for the movement
  const [materialsList, setMaterialsList] = useState([
    {
      id: Date.now().toString(),
      materialId: "",
      warehouseId: "",
      zoneId: "",
      locationId: "",
      quantity: "",
      lotNumber: "",
      unitPrice: "",
    },
  ]);

  const resetForm = () => {
    setHeaderData({
      movementNumber: "",
      referenceDocument: "",
      referenceType: "Purchase Order",
      reason: "",
      movementDate: new Date().toISOString().split("T")[0],
      performedBy: "",
      approvedBy: "",
      description: "",
      status: MovementStatusEnum.Planned,
    });
    setMaterialsList([
      {
        id: Date.now().toString(),
        materialId: "",
        warehouseId: "",
        zoneId: "",
        locationId: "",
        quantity: "",
        lotNumber: "",
        unitPrice: "",
      },
    ]);
    setEditingMovement(null);
  };

  const handleHeaderInputChange = (field: string, value: string) => {
    setHeaderData((prev) => ({
      ...prev,
      [field]: value,
    }));
  };

  const handleMaterialInputChange = (
    materialId: string,
    field: string,
    value: string
  ) => {
    setMaterialsList((prev) =>
      prev.map((material) =>
        material.id === materialId ? { ...material, [field]: value } : material
      )
    );
  };

  const addMaterial = () => {
    const newMaterial = {
      id: Date.now().toString(),
      materialId: "",
      warehouseId: "",
      zoneId: "",
      locationId: "",
      quantity: "",
      lotNumber: "",
      unitPrice: "",
    };
    setMaterialsList((prev) => [...prev, newMaterial]);
  };

  const removeMaterial = (materialId: string) => {
    setMaterialsList((prev) =>
      prev.filter((material) => material.id !== materialId)
    );
  };

  const handleSubmit = () => {
    // In a real application, this would submit to an API
    console.log("Submitting receipt form:", { headerData, materialsList });
    setShowReceiptForm(false);
    resetForm();
    // Here you would typically update the mock data or call an API
  };

  const handleEdit = (movementId: string) => {
    // Find all movements with the same movement number
    const movement = mockStockMovements.find((m) => m.id === movementId);
    if (movement) {
      const movementsWithSameNumber = mockStockMovements.filter(
        (m) => m.movementNumber === movement.movementNumber
      );

      // Set header data from the first movement
      setHeaderData({
        movementNumber: movement.movementNumber,
        referenceDocument: movement.referenceDocument || "",
        referenceType: movement.referenceType || "Purchase Order",
        reason: movement.reason || "",
        movementDate: movement.movementDate.toISOString().split("T")[0],
        performedBy: movement.performedBy || "",
        approvedBy: movement.approvedBy || "",
        description: movement.description || "",
        status: movement.status || MovementStatusEnum.Planned,
      });

      // Set materials list from all movements with the same number
      const materialsData = movementsWithSameNumber.map((m, index) => ({
        id: (Date.now() + index).toString(),
        materialId: m.materialId,
        warehouseId: m.toWarehouseId || "",
        zoneId: m.toZoneId || "",
        locationId: m.toLocationId || "",
        quantity: m.quantity.toString(),
        lotNumber: m.lotNumber || "",
        unitPrice: (m.material?.costPrice || 0).toString(),
      }));

      setMaterialsList(materialsData);
      setEditingMovement(movementId);
      setShowReceiptForm(true);
    }
  };

  const filteredMovements = mockStockMovements.filter((movement) => {
    const material = movement.material;

    const matchesSearch =
      movement.movementNumber
        .toLowerCase()
        .includes(searchTerm.toLowerCase()) ||
      material?.name?.toLowerCase().includes(searchTerm.toLowerCase()) ||
      material?.code?.toLowerCase().includes(searchTerm.toLowerCase());

    const matchesStatus =
      statusFilter === "" || movement.status === statusFilter;

    const matchesType = movement.movementType === MovementTypeEnum.GoodsReceipt;

    return matchesSearch && matchesStatus && matchesType;
  });

  const MovementDetailModal = () => {
    const movement = mockStockMovements.find((m) => m.id === selectedMovement);

    if (!selectedMovement || !movement) return null;

    // Aynı hareket numarasına sahip tüm malzemeleri bul
    const relatedMovements = mockStockMovements.filter(
      (m) => m.movementNumber === movement.movementNumber
    );

    const StatusIcon = getMovementStatusIcon(movement.status!);

    return (
      <div className="fixed inset-0 z-50 overflow-y-auto">
        <div className="flex items-center justify-center min-h-screen pt-4 px-4 pb-20 text-center sm:block sm:p-0">
          <div
            className="fixed inset-0 bg-gray-500 bg-opacity-75 transition-opacity"
            onClick={() => setSelectedMovement("")}
          />

          <div className="inline-block align-bottom bg-white rounded-lg text-left overflow-hidden shadow-xl transform transition-all sm:my-8 sm:align-middle w-full max-w-7xl mx-4 sm:mx-auto">
            <div className="bg-white ">
              {/* Modal Header */}
              <div className="bg-gradient-to-r from-blue-600 to-blue-700 px-4 sm:px-6 py-3">
                <div className="flex items-center justify-between">
                  <div className="flex items-center space-x-2">
                    <div className="p-2 bg-white bg-opacity-20 rounded-lg">
                      <FaArrowCircleDown className="w-6 h-6 text-white" />
                    </div>
                    <div>
                      <h3 className="text-lg sm:text-xl font-semibold text-white">
                        {movement.movementNumber} - Giriş Detayları
                      </h3>
                      <p className="text-blue-100 text-sm">
                        {relatedMovements.length} malzeme •{" "}
                        {movement.movementDate.toLocaleDateString("tr-TR")}
                      </p>
                    </div>
                  </div>
                  <button
                    onClick={() => setSelectedMovement("")}
                    className="text-white hover:text-blue-100 transition-colors p-2 hover:bg-white hover:bg-opacity-20 rounded-lg"
                  >
                    <FaTimes className="w-6 h-6" />
                  </button>
                </div>
              </div>

              {/* Modal Content */}
              <div className="px-4 sm:px-6 py-4 max-h-[70vh] overflow-y-auto">
                {/* Movement Summary */}
                <div className="bg-gradient-to-r from-gray-50 to-gray-100 rounded-xl p-3 sm:p-3 mb-4 border border-gray-200">
                  <div className="flex items-center justify-between mb-3">
                    <h4 className="text-base font-semibold text-gray-900 flex items-center">
                      <FaInfoCircle className="w-5 h-5 text-gray-600 mr-2" />
                      Hareket Özeti
                    </h4>
                    <div
                      className={`inline-flex items-center px-3 py-1 rounded-full text-sm font-medium ${getMovementStatusColor(
                        movement.status!
                      )}`}
                    >
                      <StatusIcon className="w-4 h-4 mr-1" />
                      {getMovementStatusText(movement.status!)}
                    </div>
                  </div>

                  <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-3 text-sm">
                    <div className="bg-white rounded-lg p-3 border border-gray-200">
                      <div className="text-gray-600 font-medium mb-1">
                        Hareket No
                      </div>
                      <div className="text-gray-900 font-semibold">
                        {movement.movementNumber}
                      </div>
                    </div>
                    <div className="bg-white rounded-lg p-3 border border-gray-200">
                      <div className="text-gray-600 font-medium mb-1">
                        Tarih
                      </div>
                      <div className="text-gray-900 font-semibold">
                        {movement.movementDate.toLocaleDateString("tr-TR")}
                      </div>
                    </div>
                    <div className="bg-white rounded-lg p-3 border border-gray-200">
                      <div className="text-gray-600 font-medium mb-1">
                        Referans
                      </div>
                      <div className="text-gray-900 font-semibold">
                        {movement.referenceDocument || "-"}
                      </div>
                    </div>
                    <div className="bg-white rounded-lg p-3 border border-gray-200">
                      <div className="text-gray-600 font-medium mb-1">
                        İşlem Yapan
                      </div>
                      <div className="text-gray-900 font-semibold">
                        {movement.performedBy || "-"}
                      </div>
                    </div>
                  </div>

                  {movement.description && (
                    <div className="mt-4 bg-white rounded-lg p-3 border border-gray-200">
                      <div className="text-gray-600 font-medium mb-1">
                        Açıklama
                      </div>
                      <div className="text-gray-900">
                        {movement.description}
                      </div>
                    </div>
                  )}
                </div>

                {/* Materials List */}
                <div className="space-y-4">
                  <h4 className="text-base font-semibold text-gray-900 flex items-center">
                    <FaBox className="w-4 h-4 text-gray-600 mr-2" />
                    Giriş Yapılan Malzemeler ({relatedMovements.length})
                  </h4>

                  <div className="grid gap-4">
                    {relatedMovements.map((mov, index) => {
                      const warehouse = mockWarehouses.find(
                        (w) => w.id === mov.toWarehouseId
                      );
                      const zone = mockWarehouses
                        .flatMap((w) => w.zones || [])
                        .find((z) => z.id === mov.toZoneId);
                      const location = mockWarehouses
                        .flatMap((w) => w.locations || [])
                        .find((l) => l.id === mov.toLocationId);

                      return (
                        <div
                          key={mov.id}
                          className="bg-white border border-gray-200 rounded-xl overflow-hidden hover:shadow-lg transition-shadow"
                        >
                          {/* Material Header */}
                          <div className="bg-gray-50 px-4 py-2 border-b border-gray-200">
                            <div className="flex items-center justify-between">
                              <div className="flex items-center space-x-3">
                                <div className="w-8 h-8 bg-blue-100 rounded-lg flex items-center justify-center">
                                  <span className="text-blue-600 font-semibold text-sm">
                                    {index + 1}
                                  </span>
                                </div>
                                <div>
                                  <h5 className="font-semibold text-gray-900">
                                    {mov.material?.code} - {mov.material?.name}
                                  </h5>
                                  <p className="text-sm text-gray-600">
                                    {mov.material?.materialType?.name}
                                  </p>
                                </div>
                              </div>
                              <div className="text-right">
                                <div className="text-lg font-bold text-blue-600">
                                  {mov.quantity} Adet
                                </div>
                                <div className="text-sm text-gray-600">
                                  Birim Fiyat: ₺
                                  {mov.material?.costPrice?.toFixed(2)}
                                </div>
                              </div>
                            </div>
                          </div>

                          {/* Material Details */}
                          <div className="p-3">
                            <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-3">
                              {/* Warehouse Info */}
                              <div className="space-y-2">
                                <h6 className="font-medium text-sm text-gray-700 flex items-center">
                                  <FaWarehouse className="w-4 h-4 mr-2 text-gray-500" />
                                  Depo Bilgileri
                                </h6>
                                <div className="bg-gray-50 rounded-lg p-3 space-y-1 text-sm">
                                  <div>
                                    <span className="font-medium">Depo:</span>{" "}
                                    {warehouse?.name}
                                  </div>
                                  <div>
                                    <span className="font-medium">Bölge:</span>{" "}
                                    {zone?.name || "-"}
                                  </div>
                                  <div>
                                    <span className="font-medium">
                                      Lokasyon:
                                    </span>{" "}
                                    {location?.name || "-"}
                                  </div>
                                </div>
                              </div>

                              {/* Stock Info */}
                              <div className="space-y-2">
                                <h6 className="font-medium text-sm text-gray-700 flex items-center">
                                  <FaBarcode className="w-4 h-4 mr-2 text-gray-500" />
                                  Stok Bilgileri
                                </h6>
                                <div className="bg-gray-50 rounded-lg p-3 space-y-1 text-sm">
                                  <div>
                                    <span className="font-medium">Lot No:</span>{" "}
                                    {mov.lotNumber || "-"}
                                  </div>
                                  <div>
                                    <span className="font-medium">Miktar:</span>{" "}
                                    {mov.quantity} Adet
                                  </div>
                                  <div>
                                    <span className="font-medium">
                                      Toplam Değer:
                                    </span>{" "}
                                    ₺
                                    {(
                                      (mov.material?.costPrice || 0) *
                                      mov.quantity
                                    ).toFixed(2)}
                                  </div>
                                </div>
                              </div>

                              {/* Additional Info */}
                              <div className="space-y-2">
                                <h6 className="font-medium text-sm text-gray-700 flex items-center">
                                  <FaInfoCircle className="w-4 h-4 mr-2 text-gray-500" />
                                  Ek Bilgiler
                                </h6>
                                <div className="bg-gray-50 rounded-lg p-3 space-y-1 text-sm">
                                  <div>
                                    <span className="font-medium">
                                      Malzeme Grubu:
                                    </span>{" "}
                                    {mov.material?.materialGroup?.name || "-"}
                                  </div>
                                  <div>
                                    <span className="font-medium">
                                      Referans Tipi:
                                    </span>{" "}
                                    {mov.referenceType || "-"}
                                  </div>
                                  <div>
                                    <span className="font-medium">Sebep:</span>{" "}
                                    {mov.reason || "-"}
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                        </div>
                      );
                    })}
                  </div>
                </div>
              </div>

              {/* Modal Footer */}
              <div className="bg-gray-50 px-4 sm:px-6 py-3 border-t border-gray-200">
                <div className="flex flex-col sm:flex-row justify-between items-center space-y-3 sm:space-y-0">
                  <div className="flex items-center space-x-4 text-sm text-gray-600">
                    <div className="flex items-center">
                      <FaBox className="w-4 h-4 mr-1" />
                      <span>{relatedMovements.length} malzeme</span>
                    </div>
                    <div className="flex items-center">
                      <FaCalculator className="w-4 h-4 mr-1" />
                      <span>
                        Toplam: ₺
                        {relatedMovements
                          .reduce(
                            (sum, mov) =>
                              sum +
                              (mov.material?.costPrice || 0) * mov.quantity,
                            0
                          )
                          .toFixed(2)}
                      </span>
                    </div>
                  </div>
                  <button
                    onClick={() => setSelectedMovement("")}
                    className="bg-gray-600 text-white px-4 py-1.5 text-sm rounded-lg hover:bg-gray-700 transition-colors flex items-center space-x-2"
                  >
                    <span>Kapat</span>
                  </button>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    );
  };

  return (
    <div className="space-y-4 pt-2">
      <div className="flex items-center justify-between">
        <div>
          <h2 className="text-2xl font-bold text-gray-900">Stok Giriş</h2>
          <p className="text-gray-600">
            Depoya malzeme giriş hareketlerini yönetin
          </p>
        </div>
        <div className="flex gap-2">
          <button
            onClick={() => setShowReceiptForm(true)}
            className="bg-blue-600 text-white px-4 py-1.5 text-sm rounded-lg hover:bg-blue-700 flex items-center gap-2"
          >
            <FaPlus className="w-4 h-4" />
            Yeni Giriş
          </button>
          <button className="bg-green-600 text-white px-4 py-1.5 text-sm rounded-lg hover:bg-green-700 flex items-center gap-2">
            <FaUpload className="w-4 h-4" />
            İçe Aktar
          </button>
          <button className="bg-gray-600 text-white px-4 py-1.5 text-sm rounded-lg hover:bg-gray-700 flex items-center gap-2">
            <FaDownload className="w-4 h-4" />
            Dışa Aktar
          </button>
        </div>
      </div>

      {/* Stats Cards */}
      <div className="grid grid-cols-1 md:grid-cols-4 gap-3">
        <Widget
          title="Bugün Giriş"
          value={
            mockStockMovements.filter(
              (m) =>
                m.movementDate.toDateString() === new Date().toDateString() &&
                m.status === MovementStatusEnum.Completed &&
                m.movementType === MovementTypeEnum.GoodsReceipt
            ).length
          }
          color="blue"
          icon="FaArrowCircleDown"
        />

        <Widget
          title="Bekleyen"
          value={
            mockStockMovements.filter(
              (m) =>
                m.status === MovementStatusEnum.Planned &&
                m.movementType === MovementTypeEnum.GoodsReceipt
            ).length
          }
          color="yellow"
          icon="FaClock"
        />

        <Widget
          title="İşlemde"
          value={
            mockStockMovements.filter(
              (m) =>
                m.status === MovementStatusEnum.InProgress &&
                m.movementType === MovementTypeEnum.GoodsReceipt
            ).length
          }
          color="blue"
          icon="FaBox"
        />

        <Widget
          title="Tamamlanan"
          value={
            mockStockMovements.filter(
              (m) =>
                m.status === MovementStatusEnum.Completed &&
                m.movementType === MovementTypeEnum.GoodsReceipt
            ).length
          }
          color="green"
          icon="FaCheckCircle"
        />
      </div>

      {/* Filters */}
      <div className="flex flex-col sm:flex-row gap-4">
        <div className="relative flex-1">
          <FaSearch className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400 w-4 h-4" />
          <input
            type="text"
            placeholder="Giriş ara..."
            value={searchTerm}
            onChange={(e) => setSearchTerm(e.target.value)}
            className="pl-10 pr-4 py-1.5 text-sm w-full border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
          />
        </div>
        <select
          value={statusFilter}
          onChange={(e) =>
            setStatusFilter(e.target.value as MovementStatusEnum | "")
          }
          className="px-4 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
        >
          <option value="">Tüm Durumlar</option>
          <option value={MovementStatusEnum.Planned}>Planlandı</option>
          <option value={MovementStatusEnum.InProgress}>Devam Ediyor</option>
          <option value={MovementStatusEnum.Completed}>Tamamlandı</option>
          <option value={MovementStatusEnum.Cancelled}>İptal Edildi</option>
        </select>
      </div>

      {/* Movements Table */}
      <div className="bg-white rounded-lg shadow-sm border border-gray-200">
        <div className="overflow-x-auto">
          <table className="min-w-full divide-y divide-gray-200">
            <thead className="bg-gray-50">
              <tr>
                <th className="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                  Hareket No
                </th>
                <th className="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                  Malzeme
                </th>
                <th className="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                  Depo / Bölge / Lokasyon
                </th>
                <th className="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                  Miktar / Lot No
                </th>
                <th className="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                  Referans
                </th>
                <th className="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                  Tarih
                </th>
                <th className="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                  Durum
                </th>
                <th className="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase tracking-wider">
                  İşlemler
                </th>
              </tr>
            </thead>
            <tbody className="bg-white divide-y divide-gray-200">
              {filteredMovements.map((movement) => {
                const StatusIcon = getMovementStatusIcon(movement.status!);

                return (
                  <tr key={movement.id} className="hover:bg-gray-50">
                    <td className="px-3 py-2 whitespace-nowrap">
                      <div className="flex items-center">
                        <div className="p-2 bg-blue-100 rounded-lg mr-3">
                          <FaArrowCircleDown className="w-4 h-4 text-blue-600" />
                        </div>
                        <div>
                          <div className="text-sm font-medium text-gray-900">
                            {movement.movementNumber}
                          </div>
                          <div className="text-sm text-gray-500">
                            {movement.performedBy}
                          </div>
                        </div>
                      </div>
                    </td>
                    <td className="px-3 py-2 whitespace-nowrap">
                      <div>
                        <div className="text-sm font-medium text-gray-900">
                          {movement.material?.name}
                        </div>
                        <div className="text-sm text-gray-500">
                          {movement.material?.code}
                        </div>
                      </div>
                    </td>
                    <td className="px-3 py-2 whitespace-nowrap">
                      <div>
                        <div className="text-sm font-medium text-gray-900">
                          {movement.toWarehouse?.name ||
                            movement.toWarehouse?.code}
                        </div>
                        <div className="text-sm text-gray-500">
                          {movement.toZone?.name && `${movement.toZone.name}`}
                          {movement.toLocation?.name &&
                            ` / ${movement.toLocation.name}`}
                        </div>
                        {movement.toLocation?.locationCode && (
                          <div className="text-xs text-gray-400">
                            Kod: {movement.toLocation.locationCode}
                          </div>
                        )}
                      </div>
                    </td>
                    <td className="px-3 py-2 whitespace-nowrap">
                      <div className="text-sm text-gray-900">
                        {movement.quantity} {movement.unit?.code}
                      </div>
                      {movement.lotNumber && (
                        <div className="text-sm text-gray-500">
                          Lot: {movement.lotNumber}
                        </div>
                      )}
                    </td>
                    <td className="px-3 py-2 whitespace-nowrap">
                      <div className="text-sm text-gray-900">
                        {movement.referenceDocument}
                      </div>
                      <div className="text-sm text-gray-500">
                        {movement.referenceType}
                      </div>
                    </td>
                    <td className="px-3 py-2 whitespace-nowrap text-sm text-gray-900">
                      {movement.movementDate.toLocaleDateString("tr-TR")}
                    </td>
                    <td className="px-3 py-2 whitespace-nowrap">
                      <span
                        className={`inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium ${getMovementStatusColor(
                          movement.status!
                        )}`}
                      >
                        <StatusIcon className="w-3 h-3 mr-1" />
                        {getMovementStatusText(movement.status!)}
                      </span>
                    </td>
                    <td className="px-3 py-2 whitespace-nowrap text-right text-sm font-medium">
                      <div className="flex items-center justify-end gap-2">
                        <button
                          onClick={() => setSelectedMovement(movement.id)}
                          className="text-blue-600 hover:text-blue-900"
                        >
                          <FaEye className="w-4 h-4" />
                        </button>
                        <button
                          onClick={() => handleEdit(movement.id)}
                          className="text-blue-600 hover:text-blue-900"
                        >
                          <FaEdit className="w-4 h-4" />
                        </button>
                        <button className="text-red-600 hover:text-red-900">
                          <FaTrash className="w-4 h-4" />
                        </button>
                      </div>
                    </td>
                  </tr>
                );
              })}
            </tbody>
          </table>
        </div>
      </div>

      {/* Movement Detail Modal */}
      <MovementDetailModal />

      {/* Receipt Form Modal */}
      {showReceiptForm && (
        <div className="fixed inset-0 z-50 overflow-y-auto">
          <div className="flex items-center justify-center min-h-screen pt-4 px-4 pb-20 text-center sm:block sm:p-0">
            <div
              className="fixed inset-0 bg-gray-500 bg-opacity-75 transition-opacity"
              onClick={() => {
                setShowReceiptForm(false);
                resetForm();
              }}
            />

            <div className="inline-block align-bottom bg-white rounded-lg text-left overflow-hidden shadow-xl transform transition-all sm:my-8 sm:align-middle w-full max-w-7xl mx-4 sm:mx-auto">
              <div className="bg-white px-4 sm:px-6 pt-5 pb-4 sm:p-6">
                <div className="flex items-center justify-between mb-3">
                  <h3 className="text-base font-medium text-gray-900">
                    {editingMovement ? "Stok Giriş Düzenle" : "Yeni Stok Giriş"}
                  </h3>
                  <button
                    onClick={() => {
                      setShowReceiptForm(false);
                      resetForm();
                    }}
                    className="text-gray-400 hover:text-gray-600"
                  >
                    <FaTimes className="w-6 h-6" />
                  </button>
                </div>

                {/* Header Section - Compact and Responsive */}
                <div className="bg-gray-50 rounded-lg p-3 mb-3">
                  <h4 className="text-sm font-medium text-gray-900 mb-2">
                    Genel Bilgiler
                  </h4>
                  <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-6 gap-3 text-sm">
                    {/* Movement Number */}
                    <div className="sm:col-span-1">
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        Hareket No
                      </label>
                      <input
                        type="text"
                        value={headerData.movementNumber}
                        onChange={(e) =>
                          handleHeaderInputChange(
                            "movementNumber",
                            e.target.value
                          )
                        }
                        className="w-full px-2 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                        placeholder="Otomatik"
                        disabled={!!editingMovement}
                      />
                    </div>

                    {/* Movement Date */}
                    <div className="sm:col-span-1">
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        Tarih *
                      </label>
                      <input
                        type="date"
                        value={headerData.movementDate}
                        onChange={(e) =>
                          handleHeaderInputChange(
                            "movementDate",
                            e.target.value
                          )
                        }
                        className="w-full px-2 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                        required
                      />
                    </div>

                    {/* Reference Document */}
                    <div className="sm:col-span-1">
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        Referans Belge
                      </label>
                      <input
                        type="text"
                        value={headerData.referenceDocument}
                        onChange={(e) =>
                          handleHeaderInputChange(
                            "referenceDocument",
                            e.target.value
                          )
                        }
                        className="w-full px-2 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                        placeholder="Belge no"
                      />
                    </div>

                    {/* Reference Type */}
                    <div className="sm:col-span-1">
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        Referans Tipi
                      </label>
                      <select
                        value={headerData.referenceType}
                        onChange={(e) =>
                          handleHeaderInputChange(
                            "referenceType",
                            e.target.value
                          )
                        }
                        className="w-full px-2 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                      >
                        <option value="Purchase Order">
                          Satın Alma Siparişi
                        </option>
                        <option value="Production Order">Üretim Emri</option>
                        <option value="Transfer Order">Transfer Emri</option>
                        <option value="Return">İade</option>
                        <option value="Adjustment">Düzeltme</option>
                        <option value="Other">Diğer</option>
                      </select>
                    </div>

                    {/* Performed By */}
                    <div className="sm:col-span-1">
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        İşlem Yapan *
                      </label>
                      <select
                        value={headerData.performedBy}
                        onChange={(e) =>
                          handleHeaderInputChange("performedBy", e.target.value)
                        }
                        className="w-full px-2 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                        required
                      >
                        <option value="">Çalışan Seçiniz</option>
                        {mockEmployees.map((employee) => (
                          <option key={employee.id} value={employee.fullName}>
                            {employee.fullName} - {employee.code}
                          </option>
                        ))}
                      </select>
                    </div>

                    {/* Status */}
                    <div className="sm:col-span-1">
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        Durum
                      </label>
                      <select
                        value={headerData.status}
                        onChange={(e) =>
                          handleHeaderInputChange(
                            "status",
                            e.target.value as MovementStatusEnum
                          )
                        }
                        className="w-full px-2 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                      >
                        <option value={MovementStatusEnum.Planned}>
                          Planlandı
                        </option>
                        <option value={MovementStatusEnum.InProgress}>
                          Devam Ediyor
                        </option>
                        <option value={MovementStatusEnum.Completed}>
                          Tamamlandı
                        </option>
                      </select>
                    </div>

                    {/* Description - Full width */}
                    <div className="col-span-1 sm:col-span-2 lg:col-span-3 xl:col-span-6">
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        Açıklama
                      </label>
                      <textarea
                        value={headerData.description}
                        onChange={(e) =>
                          handleHeaderInputChange("description", e.target.value)
                        }
                        className="w-full px-2 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                        placeholder="Hareket açıklaması"
                        rows={2}
                      />
                    </div>
                  </div>
                </div>

                {/* Materials Section - Responsive */}
                <div className="mb-2">
                  <div className="flex items-center justify-between mb-2">
                    <h4 className="text-sm font-medium text-gray-900">
                      Giriş Malzemeleri
                      {materialsList.length > 0 && (
                        <span className="ml-2 text-xs text-blue-600">
                          ({materialsList.length} malzeme)
                        </span>
                      )}
                    </h4>
                  </div>

                  {/* Desktop Table View */}
                  <div className="hidden lg:block border border-gray-200 rounded-lg overflow-hidden">
                    <div className="bg-gray-50 px-2 py-2 border-b border-gray-200">
                      <div className="grid grid-cols-12 gap-2 text-xs font-medium text-gray-500 uppercase tracking-wider">
                        <div className="col-span-2">Malzeme</div>
                        <div className="col-span-2">Depo</div>
                        <div className="col-span-2">Zone</div>
                        <div className="col-span-2">Lokasyon</div>
                        <div className="col-span-1">Miktar</div>
                        <div className="col-span-1">B.Fiyat</div>
                        <div className="col-span-1">Lot No</div>
                        <div className="col-span-1">İşlem</div>
                      </div>
                    </div>

                    <div className="max-h-64 overflow-y-auto">
                      {materialsList.map((material) => {
                        const selectedMaterial = mockMaterials.find(
                          (m) => m.id === material.materialId
                        );
                        const selectedWarehouse = mockWarehouses.find(
                          (w) => w.id === material.warehouseId
                        );
                        const availableZones = selectedWarehouse?.zones || [];
                        const availableLocations =
                          selectedWarehouse?.locations?.filter(
                            (location) =>
                              !material.zoneId ||
                              location.zoneId === material.zoneId
                          ) || [];

                        return (
                          <div
                            key={material.id}
                            className="px-2 py-2 border-b border-gray-100 last:border-b-0"
                          >
                            <div className="grid grid-cols-12 gap-2 items-center">
                              {/* Material Selection */}
                              <div className="col-span-2">
                                <select
                                  value={material.materialId}
                                  onChange={(e) =>
                                    handleMaterialInputChange(
                                      material.id,
                                      "materialId",
                                      e.target.value
                                    )
                                  }
                                  className="w-full px-2 py-1.5 text-xs border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                  required
                                >
                                  <option value="">Malzeme Seçiniz</option>
                                  {mockMaterials.map((mat) => (
                                    <option key={mat.id} value={mat.id}>
                                      {mat.code} - {mat.name}
                                    </option>
                                  ))}
                                </select>
                              </div>

                              {/* Warehouse Selection */}
                              <div className="col-span-2">
                                <select
                                  value={material.warehouseId}
                                  onChange={(e) => {
                                    handleMaterialInputChange(
                                      material.id,
                                      "warehouseId",
                                      e.target.value
                                    );
                                    handleMaterialInputChange(
                                      material.id,
                                      "zoneId",
                                      ""
                                    );
                                    handleMaterialInputChange(
                                      material.id,
                                      "locationId",
                                      ""
                                    );
                                  }}
                                  className="w-full px-2 py-1.5 text-xs border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                  required
                                >
                                  <option value="">Depo Seçiniz</option>
                                  {mockWarehouses.map((warehouse) => (
                                    <option
                                      key={warehouse.id}
                                      value={warehouse.id}
                                    >
                                      {warehouse.code}
                                    </option>
                                  ))}
                                </select>
                              </div>

                              {/* Zone Selection */}
                              <div className="col-span-2">
                                <select
                                  value={material.zoneId}
                                  onChange={(e) => {
                                    handleMaterialInputChange(
                                      material.id,
                                      "zoneId",
                                      e.target.value
                                    );
                                    handleMaterialInputChange(
                                      material.id,
                                      "locationId",
                                      ""
                                    );
                                  }}
                                  className="w-full px-2 py-1.5 text-xs border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                  disabled={!material.warehouseId}
                                >
                                  <option value="">Zone Seç</option>
                                  {availableZones.map((zone) => (
                                    <option key={zone.id} value={zone.id}>
                                      {zone.zoneCode} - {zone.name}
                                    </option>
                                  ))}
                                </select>
                              </div>

                              {/* Location Selection */}
                              <div className="col-span-2">
                                <select
                                  value={material.locationId}
                                  onChange={(e) =>
                                    handleMaterialInputChange(
                                      material.id,
                                      "locationId",
                                      e.target.value
                                    )
                                  }
                                  className="w-full px-2 py-1.5 text-xs border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                  required
                                  disabled={!material.warehouseId}
                                >
                                  <option value="">Lokasyon Seç</option>
                                  {availableLocations.map((location) => (
                                    <option
                                      key={location.id}
                                      value={location.id}
                                    >
                                      {location.locationCode} - {location.name}
                                    </option>
                                  ))}
                                </select>
                              </div>

                              {/* Quantity */}
                              <div className="col-span-1">
                                <input
                                  type="number"
                                  value={material.quantity}
                                  onChange={(e) =>
                                    handleMaterialInputChange(
                                      material.id,
                                      "quantity",
                                      e.target.value
                                    )
                                  }
                                  className="w-full px-2 py-1.5 text-xs border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                  placeholder="Miktar"
                                  min="0"
                                  step="0.01"
                                  required
                                />
                              </div>

                              {/* Unit Price */}
                              <div className="col-span-1">
                                <input
                                  type="number"
                                  value={material.unitPrice}
                                  onChange={(e) =>
                                    handleMaterialInputChange(
                                      material.id,
                                      "unitPrice",
                                      e.target.value
                                    )
                                  }
                                  className="w-full px-2 py-1.5 text-xs border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                  placeholder="Fiyat"
                                  min="0"
                                  step="0.01"
                                />
                              </div>

                              {/* Lot Number */}
                              <div className="col-span-1">
                                <input
                                  type="text"
                                  value={material.lotNumber}
                                  onChange={(e) =>
                                    handleMaterialInputChange(
                                      material.id,
                                      "lotNumber",
                                      e.target.value
                                    )
                                  }
                                  className="w-full px-2 py-1.5 text-xs border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                  placeholder="Lot"
                                />
                              </div>

                              {/* Actions */}
                              <div className="col-span-1 flex justify-center">
                                <button
                                  onClick={() => removeMaterial(material.id)}
                                  className="text-red-600 hover:text-red-800 p-1"
                                  title="Malzemeyi Sil"
                                >
                                  <FaTrash className="w-3 h-3" />
                                </button>
                              </div>
                            </div>

                            {/* Additional info row for desktop */}
                            {selectedMaterial && (
                              <div className="mt-1 text-xs text-gray-500 grid grid-cols-12 gap-2">
                                <div className="col-span-2">
                                  Birim: {selectedMaterial.baseUnit?.code} |
                                  Stok: {selectedMaterial.totalStock}
                                </div>
                                <div className="col-span-2">
                                  {selectedWarehouse?.name}
                                </div>
                                <div className="col-span-2">
                                  {
                                    availableZones.find(
                                      (z) => z.id === material.zoneId
                                    )?.name
                                  }
                                </div>
                                <div className="col-span-2">
                                  {
                                    availableLocations.find(
                                      (l) => l.id === material.locationId
                                    )?.name
                                  }
                                </div>
                                <div className="col-span-1">
                                  {selectedMaterial.baseUnit?.code}
                                </div>
                                <div className="col-span-1">
                                  ₺{selectedMaterial.costPrice}
                                </div>
                                <div className="col-span-2">
                                  {material.quantity &&
                                    material.unitPrice &&
                                    `Toplam: ₺${(
                                      parseFloat(material.quantity) *
                                      parseFloat(material.unitPrice)
                                    ).toFixed(2)}`}
                                </div>
                              </div>
                            )}
                          </div>
                        );
                      })}
                    </div>
                  </div>

                  {/* Mobile/Tablet Card View */}
                  <div className="lg:hidden space-y-3 max-h-80 overflow-y-auto">
                    {materialsList.map((material) => {
                      const selectedMaterial = mockMaterials.find(
                        (m) => m.id === material.materialId
                      );
                      const selectedWarehouse = mockWarehouses.find(
                        (w) => w.id === material.warehouseId
                      );
                      const availableZones = selectedWarehouse?.zones || [];
                      const availableLocations =
                        selectedWarehouse?.locations?.filter(
                          (location) =>
                            !material.zoneId ||
                            location.zoneId === material.zoneId
                        ) || [];

                      return (
                        <div
                          key={material.id}
                          className="border border-gray-200 rounded-lg p-3 bg-white"
                        >
                          <div className="flex items-center justify-between mb-3">
                            <span className="text-sm font-medium text-gray-900">
                              Malzeme #{materialsList.indexOf(material) + 1}
                            </span>
                            <button
                              onClick={() => removeMaterial(material.id)}
                              className="text-red-600 hover:text-red-800 p-1"
                              title="Malzemeyi Sil"
                            >
                              <FaTrash className="w-4 h-4" />
                            </button>
                          </div>

                          <div className="grid grid-cols-1 sm:grid-cols-2 gap-2">
                            {/* Material Selection */}
                            <div className="sm:col-span-2">
                              <label className="block text-xs font-medium text-gray-700 mb-1">
                                Malzeme *
                              </label>
                              <select
                                value={material.materialId}
                                onChange={(e) =>
                                  handleMaterialInputChange(
                                    material.id,
                                    "materialId",
                                    e.target.value
                                  )
                                }
                                className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                required
                              >
                                <option value="">Malzeme Seçiniz</option>
                                {mockMaterials.map((mat) => (
                                  <option key={mat.id} value={mat.id}>
                                    {mat.code} - {mat.name}
                                  </option>
                                ))}
                              </select>
                              {selectedMaterial && (
                                <div className="mt-1 text-xs text-gray-500">
                                  Birim: {selectedMaterial.baseUnit?.code} |
                                  Stok: {selectedMaterial.totalStock}
                                </div>
                              )}
                            </div>

                            {/* Warehouse Selection */}
                            <div>
                              <label className="block text-xs font-medium text-gray-700 mb-1">
                                Depo *
                              </label>
                              <select
                                value={material.warehouseId}
                                onChange={(e) => {
                                  handleMaterialInputChange(
                                    material.id,
                                    "warehouseId",
                                    e.target.value
                                  );
                                  handleMaterialInputChange(
                                    material.id,
                                    "zoneId",
                                    ""
                                  );
                                  handleMaterialInputChange(
                                    material.id,
                                    "locationId",
                                    ""
                                  );
                                }}
                                className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                required
                              >
                                <option value="">Depo Seçiniz</option>
                                {mockWarehouses.map((warehouse) => (
                                  <option
                                    key={warehouse.id}
                                    value={warehouse.id}
                                  >
                                    {warehouse.code} - {warehouse.name}
                                  </option>
                                ))}
                              </select>
                            </div>

                            {/* Zone Selection */}
                            <div>
                              <label className="block text-xs font-medium text-gray-700 mb-1">
                                Zone
                              </label>
                              <select
                                value={material.zoneId}
                                onChange={(e) => {
                                  handleMaterialInputChange(
                                    material.id,
                                    "zoneId",
                                    e.target.value
                                  );
                                  handleMaterialInputChange(
                                    material.id,
                                    "locationId",
                                    ""
                                  );
                                }}
                                className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                disabled={!material.warehouseId}
                              >
                                <option value="">Zone Seç</option>
                                {availableZones.map((zone) => (
                                  <option key={zone.id} value={zone.id}>
                                    {zone.zoneCode} - {zone.name}
                                  </option>
                                ))}
                              </select>
                            </div>

                            {/* Location Selection */}
                            <div>
                              <label className="block text-xs font-medium text-gray-700 mb-1">
                                Lokasyon *
                              </label>
                              <select
                                value={material.locationId}
                                onChange={(e) =>
                                  handleMaterialInputChange(
                                    material.id,
                                    "locationId",
                                    e.target.value
                                  )
                                }
                                className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                required
                                disabled={!material.warehouseId}
                              >
                                <option value="">Lokasyon Seç</option>
                                {availableLocations.map((location) => (
                                  <option key={location.id} value={location.id}>
                                    {location.locationCode} - {location.name}
                                  </option>
                                ))}
                              </select>
                            </div>

                            {/* Quantity */}
                            <div>
                              <label className="block text-xs font-medium text-gray-700 mb-1">
                                Miktar *
                              </label>
                              <input
                                type="number"
                                value={material.quantity}
                                onChange={(e) =>
                                  handleMaterialInputChange(
                                    material.id,
                                    "quantity",
                                    e.target.value
                                  )
                                }
                                className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                placeholder="Miktar"
                                min="0"
                                step="0.01"
                                required
                              />
                              {selectedMaterial && (
                                <div className="mt-1 text-xs text-gray-500">
                                  Birim: {selectedMaterial.baseUnit?.code}
                                </div>
                              )}
                            </div>

                            {/* Unit Price */}
                            <div>
                              <label className="block text-xs font-medium text-gray-700 mb-1">
                                Birim Fiyat
                              </label>
                              <input
                                type="number"
                                value={material.unitPrice}
                                onChange={(e) =>
                                  handleMaterialInputChange(
                                    material.id,
                                    "unitPrice",
                                    e.target.value
                                  )
                                }
                                className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                placeholder={`₺${
                                  selectedMaterial?.costPrice || 0
                                }`}
                                min="0"
                                step="0.01"
                              />
                            </div>

                            {/* Lot Number */}
                            <div className="sm:col-span-2">
                              <label className="block text-xs font-medium text-gray-700 mb-1">
                                Lot Numarası
                              </label>
                              <input
                                type="text"
                                value={material.lotNumber}
                                onChange={(e) =>
                                  handleMaterialInputChange(
                                    material.id,
                                    "lotNumber",
                                    e.target.value
                                  )
                                }
                                className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded focus:ring-1 focus:ring-blue-500 focus:border-transparent"
                                placeholder="Lot numarası"
                              />
                            </div>
                          </div>

                          {/* Total calculation */}
                          {selectedMaterial && material.quantity && (
                            <div className="mt-3 pt-3 border-t border-gray-200">
                              <div className="text-sm font-medium text-gray-900">
                                Toplam Tutar: ₺
                                {(
                                  parseFloat(material.quantity || "0") *
                                  parseFloat(
                                    material.unitPrice ||
                                      selectedMaterial.costPrice?.toString() ||
                                      "0"
                                  )
                                ).toFixed(2)}
                              </div>
                            </div>
                          )}
                        </div>
                      );
                    })}
                  </div>
                </div>

                {/* Form Actions */}
                <div className="flex justify-between items-center gap-2 pt-4 border-t border-gray-200">
                  <button
                    onClick={addMaterial}
                    className="bg-blue-600 text-white px-3 py-1.5 rounded-lg text-sm hover:bg-blue-700 flex items-center gap-1"
                  >
                    <FaPlus className="w-3 h-3" />
                    Malzeme Ekle
                  </button>

                  <div className="flex gap-2">
                    <button
                      onClick={() => {
                        setShowReceiptForm(false);
                        resetForm();
                      }}
                      className="px-4 py-1.5 text-sm text-gray-700 bg-gray-100 hover:bg-gray-200 rounded-lg transition-colors"
                    >
                      İptal
                    </button>
                    <button
                      onClick={handleSubmit}
                      className="px-4 py-1.5 text-sm bg-blue-600 text-white hover:bg-blue-700 rounded-lg transition-colors flex items-center gap-2"
                    >
                      <FaSave className="w-4 h-4" />
                      {editingMovement ? "Güncelle" : "Kaydet"}
                    </button>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      )}
    </div>
  );
};

export default WarehouseReceipt;