daily_mobileapp_customer/lib/widgets/text_widget.dart

import 'package:flutter/material.dart';
import 'package:nearledaily/constants/color_constants.dart';

import '../constants/font_constants.dart';


class ReusableTextWidget extends StatelessWidget {
  final String text;
  final double? fontSize;
  final double? textHeight;
  final TextOverflow? overflow;
  final String? fontFamily;
  final FontWeight? fontWeight;
  final FontStyle? fontStyle;
  final Color? color;
  final TextAlign? textAlign;
  final int? maxLines;
  final TextDecoration? isUnderText;
  final TextDecoration? textDecoration;


  const ReusableTextWidget({
    super.key,
    required this.text,
    this.fontSize,
    this.textHeight,
    this.fontFamily,
    this.fontWeight,
    this.fontStyle,
    this.overflow,
    this.color,
    this.textAlign,
    this.maxLines,
    this.isUnderText,
    this.textDecoration,
  });

  @override
  Widget build(BuildContext context) {
    return Text(
      text,
      softWrap: true,
      maxLines: maxLines,
      overflow: overflow ?? TextOverflow.ellipsis,
      textAlign: textAlign ?? TextAlign.start,
      style: TextStyle(
        fontFamily: fontFamily ?? FontConstants.fontFamily,
        fontWeight: fontWeight ?? FontWeight.normal,
        fontStyle: fontStyle ?? FontStyle.normal,
        fontSize: fontSize ?? 13,
        height: textHeight,
        color: color ?? Colors.grey.shade900,
        decoration: isUnderText,
        decorationColor: color,
        decorationStyle: TextDecorationStyle.solid,
        decorationThickness: 1,

      ),
    );
  }
}








class CategoryStickyHeader extends SliverPersistentHeaderDelegate {
  final List categories;
  int currentIndex;

  CategoryStickyHeader({
    required this.categories,
    this.currentIndex = 0,
  });

  @override
  double get minExtent => 80;

  @override
  double get maxExtent => 80;

  @override
  Widget build(
      BuildContext context,
      double shrinkOffset,
      bool overlapsContent,
      ) {
    final bool isPinned = shrinkOffset > 0 || overlapsContent;

    return AnimatedContainer(
      duration: const Duration(milliseconds: 180),
      decoration: BoxDecoration(
        color: Colors.white,
        boxShadow: isPinned
            ? [
          BoxShadow(
            color: Colors.black.withOpacity(0.12),
            blurRadius: 8,
            offset: const Offset(0, 4),
          ),
        ]
            : [],
      ),
      child: SizedBox(
        height: 80,
        child: StatefulBuilder(
          builder: (context, setHeaderState) {
            return ListView.builder(
              scrollDirection: Axis.horizontal,
              padding: const EdgeInsets.symmetric(horizontal: 10),
              itemCount: categories.length,
              itemBuilder: (context, index) {
                final item = categories[index];
                final bool isActive = index == currentIndex;

                return _CategoryItem(
                  item: item,
                  isActive: isActive,
                  onTap: () {
                    setHeaderState(() {
                      currentIndex = index;
                    });
                  },
                );
              },
            );
          },
        ),
      ),
    );
  }

  @override
  bool shouldRebuild(covariant SliverPersistentHeaderDelegate oldDelegate) {
    return true;
  }
}

/// -------------------------------------------------------------------------
/// CATEGORY ITEM WIDGET (handles zoom + bounce cleanly)
/// -------------------------------------------------------------------------
class _CategoryItem extends StatefulWidget {
  final Map item;
  final bool isActive;
  final VoidCallback onTap;

  const _CategoryItem({
    required this.item,
    required this.isActive,
    required this.onTap,
  });

  @override
  State<_CategoryItem> createState() => _CategoryItemState();
}

class _CategoryItemState extends State<_CategoryItem> {
  double _scale = 1.0;

  Future<void> _animateTap() async {
    setState(() => _scale = 0.88);
    await Future.delayed(const Duration(milliseconds: 90));
    setState(() => _scale = 1.0);
  }

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      behavior: HitTestBehavior.opaque,
      onTapDown: (_) {
        setState(() => _scale = 0.88);
      },
      onTapCancel: () {
        setState(() => _scale = 1.0);
      },
      onTap: () async {
        await _animateTap();
        widget.onTap();
      },
      child: AnimatedScale(
        scale: _scale,
        duration: const Duration(milliseconds: 120),
        curve: Curves.easeOutBack,
        child: Container(
          width: 57,
          margin: const EdgeInsets.only(right: 14),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.end,
            children: [
              Container(
                height: 57,
                width: 57,
                padding: const EdgeInsets.all(12),
                decoration: const BoxDecoration(
                  shape: BoxShape.circle,
                ),
                child: Image.network(
                  widget.item["icon"],
                  fit: BoxFit.contain,
                  errorBuilder: (_, __, ___) =>
                  const Icon(Icons.image, size: 24),
                ),
              ),
              const SizedBox(height: 0),
              ReusableTextWidget(
                text: widget.item["name"],
                color: Colors.black,
                fontSize: 11,
                fontWeight: FontWeight.w600,
                maxLines: 1,
                textAlign: TextAlign.center,
              ),
              const SizedBox(height: 4),
              Container(
                height: 3,
                width: 30,
                decoration: BoxDecoration(
                  color: widget.isActive
                      ? ColorConstants.primaryColor
                      : Colors.transparent,
                  borderRadius: BorderRadius.circular(2),
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}