car_mms/app/components/expenses/ExpenseForm.tsx

import { Form } from "@remix-run/react";
import { useState, useEffect } from "react";
import { Input } from "~/components/ui/Input";
import { Button } from "~/components/ui/Button";
import { Flex } from "~/components/layout/Flex";
import { EXPENSE_CATEGORIES } from "~/lib/constants";
import type { Expense } from "@prisma/client";

interface ExpenseFormProps {
  expense?: Expense;
  onCancel: () => void;
  errors?: Record<string, string>;
  isLoading: boolean;
}

export function ExpenseForm({
  expense,
  onCancel,
  errors = {},
  isLoading,
}: ExpenseFormProps) {
  const [formData, setFormData] = useState({
    description: expense?.description || "",
    category: expense?.category || "",
    amount: expense?.amount?.toString() || "",
    expenseDate: expense?.expenseDate 
      ? new Date(expense.expenseDate).toISOString().split('T')[0]
      : new Date().toISOString().split('T')[0],
  });
  
  // Reset form data when expense changes
  useEffect(() => {
    if (expense) {
      setFormData({
        description: expense.description || "",
        category: expense.category || "",
        amount: expense.amount?.toString() || "",
        expenseDate: expense.expenseDate 
          ? new Date(expense.expenseDate).toISOString().split('T')[0]
          : new Date().toISOString().split('T')[0],
      });
    } else {
      setFormData({
        description: "",
        category: "",
        amount: "",
        expenseDate: new Date().toISOString().split('T')[0],
      });
    }
  }, [expense]);
  
  const handleInputChange = (field: string, value: string) => {
    setFormData(prev => ({
      ...prev,
      [field]: value,
    }));
  };
  
  const isEditing = !!expense;
  
  return (
    <Form method="post" className="space-y-6">
      <input 
        type="hidden" 
        name="_action" 
        value={isEditing ? "update" : "create"} 
      />
      {isEditing && (
        <input type="hidden" name="id" value={expense.id} />
      )}
      
      {/* Description */}
      <div>
        <label htmlFor="description" className="block text-sm font-medium text-gray-700 mb-2">
          وصف المصروف *
        </label>
        <Input
          id="description"
          name="description"
          type="text"
          value={formData.description}
          onChange={(e) => handleInputChange("description", e.target.value)}
          placeholder="أدخل وصف المصروف"
          error={errors.description}
          required
          disabled={isLoading}
        />
        {errors.description && (
          <p className="mt-1 text-sm text-red-600">{errors.description}</p>
        )}
      </div>
      
      {/* Category */}
      <div>
        <label htmlFor="category" className="block text-sm font-medium text-gray-700 mb-2">
          الفئة *
        </label>
        <select
          id="category"
          name="category"
          value={formData.category}
          onChange={(e) => handleInputChange("category", e.target.value)}
          required
          disabled={isLoading}
          className={`
            w-full px-3 py-2 border rounded-lg shadow-sm
            focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500
            disabled:bg-gray-50 disabled:text-gray-500
            ${errors.category 
              ? 'border-red-300 focus:ring-red-500 focus:border-red-500' 
              : 'border-gray-300'
            }
          `}
        >
          <option value="">اختر الفئة</option>
          {EXPENSE_CATEGORIES.map((cat) => (
            <option key={cat.value} value={cat.value}>
              {cat.label}
            </option>
          ))}
        </select>
        {errors.category && (
          <p className="mt-1 text-sm text-red-600">{errors.category}</p>
        )}
      </div>
      
      {/* Amount */}
      <div>
        <label htmlFor="amount" className="block text-sm font-medium text-gray-700 mb-2">
          المبلغ *
        </label>
        <Input
          id="amount"
          name="amount"
          type="number"
          step="0.01"
          min="0.01"
          value={formData.amount}
          onChange={(e) => handleInputChange("amount", e.target.value)}
          placeholder="0.00"
          error={errors.amount}
          required
          disabled={isLoading}
          dir="ltr"
        />
        {errors.amount && (
          <p className="mt-1 text-sm text-red-600">{errors.amount}</p>
        )}
      </div>
      
      {/* Expense Date */}
      <div>
        <label htmlFor="expenseDate" className="block text-sm font-medium text-gray-700 mb-2">
          تاريخ المصروف
        </label>
        <Input
          id="expenseDate"
          name="expenseDate"
          type="date"
          value={formData.expenseDate}
          onChange={(e) => handleInputChange("expenseDate", e.target.value)}
          error={errors.expenseDate}
          disabled={isLoading}
        />
        {errors.expenseDate && (
          <p className="mt-1 text-sm text-red-600">{errors.expenseDate}</p>
        )}
      </div>
      
      {/* Form Actions */}
      <Flex justify="end" className="pt-4 gap-2 border-t">
        <Button
          type="button"
          variant="outline"
          onClick={onCancel}
          disabled={isLoading}
          className="w-20"
        >
          إلغاء
        </Button>
        
        <Button
          type="submit"
          disabled={isLoading || !formData.description.trim() || !formData.category || !formData.amount}
          className="bg-blue-600 hover:bg-blue-700"
        >
          {isLoading 
            ? (isEditing ? "جاري التحديث..." : "جاري الإنشاء...") 
            : (isEditing ? "تحديث المصروف" : "إنشاء المصروف")
          }
        </Button>
      </Flex>
    </Form>
  );
}