import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../../../theme/app_colors.dart';

/// 공통 텍스트 필드 위젯
/// 프로젝트 전체에서 일관된 스타일의 텍스트 입력 필드를 제공합니다.
class BaseTextField extends StatelessWidget {
  final TextEditingController controller;
  final FocusNode? focusNode;
  final String? label;
  final String? hintText;
  final TextInputAction? textInputAction;
  final TextInputType? keyboardType;
  final List<TextInputFormatter>? inputFormatters;
  final Function()? onTap;
  final Function()? onEditingComplete;
  final Function(String)? onChanged;
  final String? Function(String?)? validator;
  final bool enabled;
  final Widget? prefixIcon;
  final String? prefixText;
  final Widget? suffixIcon;
  final bool obscureText;
  final int? maxLines;
  final int? minLines;
  final bool readOnly;
  final TextStyle? style;
  final EdgeInsetsGeometry? contentPadding;
  final Color? fillColor;
  final Color? cursorColor;

  const BaseTextField({
    super.key,
    required this.controller,
    this.focusNode,
    this.label,
    this.hintText,
    this.textInputAction = TextInputAction.next,
    this.keyboardType,
    this.inputFormatters,
    this.onTap,
    this.onEditingComplete,
    this.onChanged,
    this.validator,
    this.enabled = true,
    this.prefixIcon,
    this.prefixText,
    this.suffixIcon,
    this.obscureText = false,
    this.maxLines = 1,
    this.minLines,
    this.readOnly = false,
    this.style,
    this.contentPadding,
    this.fillColor,
    this.cursorColor,
  });

  @override
  Widget build(BuildContext context) {
    final theme = Theme.of(context);

    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        if (label != null) ...[
          Text(
            label!,
            style: const TextStyle(
              fontSize: 16,
              fontWeight: FontWeight.w600,
              color: AppColors.textSecondary,
            ),
          ),
          const SizedBox(height: 8),
        ],
        TextFormField(
          controller: controller,
          focusNode: focusNode,
          textInputAction: textInputAction,
          keyboardType: keyboardType,
          inputFormatters: inputFormatters,
          onTap: onTap,
          onEditingComplete: onEditingComplete,
          onChanged: onChanged,
          validator: validator,
          enabled: enabled,
          obscureText: obscureText,
          maxLines: maxLines,
          minLines: minLines,
          readOnly: readOnly,
          cursorColor: cursorColor ?? theme.primaryColor,
          style: style ??
              const TextStyle(
                fontSize: 16,
                color: AppColors.textPrimary,
              ),
          decoration: InputDecoration(
            hintText: hintText,
            hintStyle: const TextStyle(
              color: AppColors.textMuted,
            ),
            prefixIcon: prefixIcon,
            prefixText: prefixText,
            suffixIcon: suffixIcon,
            filled: true,
            fillColor: fillColor ?? AppColors.surfaceColorAlt,
            contentPadding: contentPadding ?? const EdgeInsets.all(16),
            border: OutlineInputBorder(
              borderRadius: BorderRadius.circular(16),
              borderSide: BorderSide.none,
            ),
            focusedBorder: OutlineInputBorder(
              borderRadius: BorderRadius.circular(16),
              borderSide: BorderSide(
                color: theme.primaryColor,
                width: 2,
              ),
            ),
            enabledBorder: OutlineInputBorder(
              borderRadius: BorderRadius.circular(16),
              borderSide: BorderSide(
                color: AppColors.borderColor.withValues(alpha: 0.7),
                width: 1.5,
              ),
            ),
            disabledBorder: OutlineInputBorder(
              borderRadius: BorderRadius.circular(16),
              borderSide: BorderSide.none,
            ),
            errorBorder: OutlineInputBorder(
              borderRadius: BorderRadius.circular(16),
              borderSide: BorderSide(
                color: theme.colorScheme.error,
                width: 1,
              ),
            ),
            focusedErrorBorder: OutlineInputBorder(
              borderRadius: BorderRadius.circular(16),
              borderSide: BorderSide(
                color: theme.colorScheme.error,
                width: 2,
              ),
            ),
          ),
        ),
      ],
    );
  }
}