erp-platform/ui/src/views/crm/components/SalesTeamCreate.tsx

import React, { useState } from "react";
import {
  FaUsers,
  FaArrowLeft,
  FaSave,
  FaTimes,
  FaPlus,
  FaTrash,
  FaMapMarkerAlt,
} from "react-icons/fa";
import { useNavigate } from "react-router-dom";
import { CrmTerritory } from "../../../types/crm";
import { mockEmployees } from "../../../mocks/mockEmployees";
import { Team, TeamMember, TeamRoleEnum } from "../../../types/common";

const SalesTeamCreate: React.FC = () => {
  const navigate = useNavigate();

  const [formData, setFormData] = useState({
    teamCode: "",
    name: "",
    description: "",
    managerId: "",
    isActive: true,
  });

  const [members, setMembers] = useState<Partial<TeamMember>[]>([]);
  const [territories, setTerritories] = useState<Partial<CrmTerritory>[]>([]);
  const [errors, setErrors] = useState<Record<string, string>>({});

  const handleInputChange = (field: string, value: string | boolean) => {
    setFormData((prev) => ({ ...prev, [field]: value }));
    if (errors[field]) {
      setErrors((prev) => ({ ...prev, [field]: "" }));
    }
  };

  const addMember = () => {
    setMembers((prev) => [
      ...prev,
      {
        employeeId: "",
        role: TeamRoleEnum.Member,
        isActive: true,
      },
    ]);
  };

  const removeMember = (index: number) => {
    setMembers((prev) => prev.filter((_, i) => i !== index));
  };

  const updateMember = (
    index: number,
    field: string,
    value: string | TeamRoleEnum | boolean
  ) => {
    setMembers((prev) =>
      prev.map((member, i) =>
        i === index ? { ...member, [field]: value } : member
      )
    );
  };

  const addTerritory = () => {
    setTerritories((prev) => [
      ...prev,
      {
        territoryCode: "",
        name: "",
        description: "",
        region: "",
        countries: [],
        cities: [],
        isActive: true,
      },
    ]);
  };

  const removeTerritory = (index: number) => {
    setTerritories((prev) => prev.filter((_, i) => i !== index));
  };

  const updateTerritory = (
    index: number,
    field: string,
    value: string | string[] | boolean
  ) => {
    setTerritories((prev) =>
      prev.map((territory, i) =>
        i === index ? { ...territory, [field]: value } : territory
      )
    );
  };

  const validateForm = () => {
    const newErrors: Record<string, string> = {};

    if (!formData.teamCode.trim()) {
      newErrors.teamCode = "Takım kodu zorunludur";
    }
    if (!formData.name.trim()) {
      newErrors.name = "Takım adı zorunludur";
    }
    if (!formData.managerId.trim()) {
      newErrors.managerId = "Takım lideri seçimi zorunludur";
    }

    setErrors(newErrors);
    return Object.keys(newErrors).length === 0;
  };

  const handleSave = () => {
    if (!validateForm()) return;

    const newTeam: Partial<Team> = {
      ...formData,
      members: members.map((member, index) => ({
        ...member,
        id: `member-new-${index}`,
        teamId: "new-team",
        joinDate: new Date(),
      })) as TeamMember[],
      territories: territories.map((territory, index) => ({
        ...territory,
        id: `territory-new-${index}`,
        assignedTeamId: "new-team",
      })) as CrmTerritory[],
      targets: [],
      creationTime: new Date(),
      lastModificationTime: new Date(),
    };

    console.log("Creating new sales team:", newTeam);
    alert("Satış ekibi başarıyla oluşturuldu!");
    navigate("/admin/crm/sales-teams");
  };

  const handleCancel = () => {
    if (
      confirm("Değişiklikler kaydedilmedi. Çıkmak istediğinizden emin misiniz?")
    ) {
      navigate("/admin/crm/sales-teams");
    }
  };

  return (
    <div className="space-y-4 pt-2">
      {/* Header */}
      <div className="flex items-center justify-between">
        <div className="flex items-center gap-4">
          <button
            onClick={() => navigate("/admin/crm/sales-teams")}
            className="p-1.5 text-gray-600 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
          >
            <FaArrowLeft className="w-5 h-5" />
          </button>
          <div>
            <h2 className="text-xl font-bold text-gray-900">
              Yeni Satış Ekibi
            </h2>
            <p className="text-sm text-gray-600 mt-1">
              Yeni satış ekibi oluşturun ve ekip üyelerini atayın
            </p>
          </div>
        </div>

        <div className="flex gap-2">
          <button
            onClick={handleCancel}
            className="flex items-center gap-2 px-3 py-1.5 text-sm text-gray-700 bg-gray-100 rounded-md hover:bg-gray-200 transition-colors"
          >
            <FaTimes className="w-4 h-4" />
            İptal
          </button>
          <button
            onClick={handleSave}
            className="flex items-center gap-2 px-3 py-1.5 text-sm bg-blue-600 text-white rounded-md hover:bg-blue-700 transition-colors"
          >
            <FaSave className="w-4 h-4" />
            Kaydet
          </button>
        </div>
      </div>

      {/* Form */}
      <div className="grid grid-cols-1 lg:grid-cols-3 gap-4">
        {/* Basic Information */}
        <div className="lg:col-span-2">
          <div className="bg-white rounded-lg shadow-sm border p-4">
            <h3 className="text-base font-semibold text-gray-900 mb-4 flex items-center">
              <FaUsers className="w-5 h-5 mr-2" />
              Temel Bilgiler
            </h3>

            <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
              <div>
                <label className="block text-xs font-medium text-gray-700 mb-1">
                  Takım Kodu *
                </label>
                <input
                  type="text"
                  value={formData.teamCode}
                  onChange={(e) =>
                    handleInputChange("teamCode", e.target.value)
                  }
                  className={`w-full px-3 py-1.5 text-sm border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent ${
                    errors.teamCode ? "border-red-500" : "border-gray-300"
                  }`}
                  placeholder="ST-001"
                />
                {errors.teamCode && (
                  <p className="text-red-500 text-sm mt-1">{errors.teamCode}</p>
                )}
              </div>

              <div>
                <label className="block text-xs font-medium text-gray-700 mb-1">
                  Takım Lideri *
                </label>

                <select
                  value={formData.managerId}
                  onChange={(e) =>
                    handleInputChange("managerId", e.target.value)
                  }
                  className={`w-full px-3 py-1.5 text-sm border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent ${
                    errors.managerId ? "border-red-500" : "border-gray-300"
                  }`}
                >
                  <option value="">Çalışan seçin</option>
                  {mockEmployees.map((employee) => (
                    <option key={employee.id} value={employee.id}>
                      {employee.fullName}
                    </option>
                  ))}
                </select>

                {errors.managerId && (
                  <p className="text-red-500 text-sm mt-1">
                    {errors.managerId}
                  </p>
                )}
              </div>
            </div>

            <div className="mt-4">
              <label className="block text-xs font-medium text-gray-700 mb-1">
                Takım Adı *
              </label>
              <input
                type="text"
                value={formData.name}
                onChange={(e) => handleInputChange("name", e.target.value)}
                className={`w-full px-3 py-1.5 text-sm border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent ${
                  errors.name ? "border-red-500" : "border-gray-300"
                }`}
                placeholder="Kurumsal Satış Ekibi"
              />
              {errors.name && (
                <p className="text-red-500 text-sm mt-1">{errors.name}</p>
              )}
            </div>

            <div className="mt-4">
              <label className="block text-xs font-medium text-gray-700 mb-1">
                Açıklama
              </label>
              <textarea
                value={formData.description}
                onChange={(e) =>
                  handleInputChange("description", e.target.value)
                }
                className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
                rows={3}
                placeholder="Ekip açıklaması..."
              />
            </div>

            <div className="mt-4">
              <label className="flex items-center">
                <input
                  type="checkbox"
                  checked={formData.isActive}
                  onChange={(e) =>
                    handleInputChange("isActive", e.target.checked)
                  }
                  className="w-4 h-4 text-blue-600 border-gray-300 rounded focus:ring-blue-500"
                />
                <span className="ml-2 text-sm text-gray-700">Aktif</span>
              </label>
            </div>
          </div>

          {/* Team Members */}
          <div className="bg-white rounded-lg shadow-sm border p-4 mt-4">
            <div className="flex items-center justify-between mb-4">
              <h3 className="text-base font-semibold text-gray-900 flex items-center">
                <FaUsers className="w-5 h-5 mr-2" />
                Ekip Üyeleri
              </h3>
              <button
                onClick={addMember}
                className="flex items-center gap-2 px-3 py-1.5 text-sm text-blue-600 border border-blue-200 rounded-md hover:bg-blue-50 transition-colors"
              >
                <FaPlus className="w-4 h-4" />
                Üye Ekle
              </button>
            </div>

            <div className="space-y-3">
              {members.map((member, index) => (
                <div
                  key={index}
                  className="flex items-center gap-3 p-3 border border-gray-200 rounded-lg"
                >
                  <div className="flex-1 grid grid-cols-1 md:grid-cols-2 gap-3">
                    <div>
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        Çalışan
                      </label>
                      <select
                        value={member.employeeId || ""}
                        onChange={(e) =>
                          updateMember(index, "employeeId", e.target.value)
                        }
                        className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
                      >
                        <option value="">Çalışan seçin</option>
                        {mockEmployees.map((employee) => (
                          <option key={employee.id} value={employee.id}>
                            {employee.fullName}
                          </option>
                        ))}
                      </select>
                    </div>
                    <div>
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        Rol
                      </label>
                      <select
                        value={member.role || TeamRoleEnum.Member}
                        onChange={(e) =>
                          updateMember(index, "role", e.target.value)
                        }
                        className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
                      >
                        <option value={TeamRoleEnum.Member}>Üye</option>
                        <option value={TeamRoleEnum.Lead}>Takım Lideri</option>
                        <option value={TeamRoleEnum.Manager}>Yönetici</option>
                      </select>
                    </div>
                  </div>
                  <button
                    onClick={() => removeMember(index)}
                    className="p-1.5 text-red-600 hover:bg-red-50 rounded-lg transition-colors"
                  >
                    <FaTrash className="w-4 h-4" />
                  </button>
                </div>
              ))}

              {members.length === 0 && (
                <div className="text-center py-8 text-gray-500">
                  <FaUsers className="w-8 h-8 mx-auto mb-2 text-gray-400" />
                  <p>Henüz ekip üyesi eklenmedi</p>
                  <p className="text-sm">
                    Üye eklemek için yukarıdaki butona tıklayın
                  </p>
                </div>
              )}
            </div>
          </div>
        </div>

        {/* Territories */}
        <div>
          <div className="bg-white rounded-lg shadow-sm border p-4">
            <div className="flex items-center justify-between mb-4">
              <h3 className="text-base font-semibold text-gray-900 flex items-center">
                <FaMapMarkerAlt className="w-5 h-5 mr-2" />
                Bölgeler
              </h3>
              <button
                onClick={addTerritory}
                className="flex items-center gap-2 px-3 py-1.5 text-sm text-blue-600 border border-blue-200 rounded-md hover:bg-blue-50 transition-colors"
              >
                <FaPlus className="w-4 h-4" />
                Bölge Ekle
              </button>
            </div>

            <div className="space-y-3">
              {territories.map((territory, index) => (
                <div
                  key={index}
                  className="p-3 border border-gray-200 rounded-lg"
                >
                  <div className="flex justify-between items-start mb-3">
                    <h4 className="font-medium text-gray-900">
                      Bölge {index + 1}
                    </h4>
                    <button
                      onClick={() => removeTerritory(index)}
                      className="p-1.5 text-red-600 hover:bg-red-50 rounded"
                    >
                      <FaTrash className="w-4 h-4" />
                    </button>
                  </div>

                  <div className="space-y-2">
                    <div>
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        Bölge Kodu
                      </label>
                      <input
                        type="text"
                        value={territory.territoryCode || ""}
                        onChange={(e) =>
                          updateTerritory(
                            index,
                            "territoryCode",
                            e.target.value
                          )
                        }
                        className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
                        placeholder="TR-IST"
                      />
                    </div>

                    <div>
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        Bölge Adı
                      </label>
                      <input
                        type="text"
                        value={territory.name || ""}
                        onChange={(e) =>
                          updateTerritory(index, "name", e.target.value)
                        }
                        className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
                        placeholder="İstanbul Anadolu"
                      />
                    </div>

                    <div>
                      <label className="block text-xs font-medium text-gray-700 mb-1">
                        Bölge
                      </label>
                      <input
                        type="text"
                        value={territory.region || ""}
                        onChange={(e) =>
                          updateTerritory(index, "region", e.target.value)
                        }
                        className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
                        placeholder="Marmara"
                      />
                    </div>
                  </div>
                </div>
              ))}

              {territories.length === 0 && (
                <div className="text-center py-8 text-gray-500">
                  <FaMapMarkerAlt className="w-8 h-8 mx-auto mb-2 text-gray-400" />
                  <p>Henüz bölge eklenmedi</p>
                  <p className="text-sm">
                    Bölge eklemek için yukarıdaki butona tıklayın
                  </p>
                </div>
              )}
            </div>
          </div>
        </div>
      </div>
    </div>
  );
};

export default SalesTeamCreate;