531 lines
23 KiB
Dart
531 lines
23 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../../providers/auth_provider.dart';
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import '../../providers/order_provider.dart';
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import '../../providers/product_provider.dart';
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import '../../utils/constants.dart';
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import 'package:fl_chart/fl_chart.dart';
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import 'dart:math' as math;
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class SellerDashboardScreen extends StatefulWidget {
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const SellerDashboardScreen({super.key});
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@override
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State<SellerDashboardScreen> createState() => _SellerDashboardScreenState();
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}
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class _SellerDashboardScreenState extends State<SellerDashboardScreen> {
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@override
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void initState() {
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super.initState();
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WidgetsBinding.instance.addPostFrameCallback((_) {
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Provider.of<OrderProvider>(context, listen: false).loadOrders();
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Provider.of<ProductProvider>(context, listen: false).loadProducts();
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});
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: AppColors.background,
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body: Consumer3<AuthProvider, OrderProvider, ProductProvider>(
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builder: (context, authProvider, orderProvider, productProvider, child) {
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final user = authProvider.currentUser;
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if (user == null) return const SizedBox.shrink();
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final sellerOrders = orderProvider.getOrdersBySeller(user.id);
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const selesai = 0;
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const dilayani = 0;
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const dibatalkan = 0;
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final totalMenu = productProvider.products.length;
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final lowStockProducts = productProvider.products.where((product) => product.stock < 5).length;
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// Dummy data
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final pendapatanHariIni = 200000;
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final pendapatanBulanan = 1200000;
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return SafeArea(
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child: Stack(
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children: [
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// Multi-layer wave background
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SizedBox(
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width: double.infinity,
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height: 240,
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child: Stack(
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children: [
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ClipPath(
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clipper: _WaveClipper3(),
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child: Container(
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height: 240,
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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: [AppColors.primary.withOpacity(0.5), AppColors.secondary.withOpacity(0.4)],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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),
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),
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),
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ClipPath(
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clipper: _WaveClipper2(),
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child: Container(
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height: 210,
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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: [AppColors.primary.withOpacity(0.7), AppColors.secondary.withOpacity(0.6)],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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),
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),
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),
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ClipPath(
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clipper: _WaveClipper(),
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child: Container(
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height: 180,
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decoration: const BoxDecoration(
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gradient: LinearGradient(
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colors: [AppColors.primary, AppColors.secondary],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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),
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),
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),
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],
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),
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),
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// Konten utama
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SingleChildScrollView(
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padding: const EdgeInsets.symmetric(horizontal: 18, vertical: 0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SizedBox(height: 24),
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// Logo dan nama aplikasi di dalam area biru
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Row(
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children: [
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Image.asset(
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'assets/images/logoputih.png',
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height: 20,
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),
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const SizedBox(width: 10),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: const [
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Text(
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'',
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style: TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 16,
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letterSpacing: 1.2,
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),
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),
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Text(
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'',
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style: TextStyle(
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color: Colors.white70,
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fontSize: 12,
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letterSpacing: 1.1,
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),
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),
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],
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),
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],
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),
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const SizedBox(height: 18),
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// Card Pendapatan mengambang
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Container(
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margin: const EdgeInsets.symmetric(horizontal: 0),
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decoration: BoxDecoration(
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color: AppColors.primary,
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borderRadius: BorderRadius.circular(18),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.10),
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blurRadius: 16,
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offset: const Offset(0, 8),
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),
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],
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),
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child: Padding(
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padding: const EdgeInsets.all(18),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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const Icon(Icons.receipt_long, color: Colors.white, size: 22),
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const SizedBox(width: 8),
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const Text(
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'Total Pendapatan Hari Ini',
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style: TextStyle(color: Colors.white, fontWeight: FontWeight.w600, fontSize: 15),
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),
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const Spacer(),
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Row(
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children: [
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Container(
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width: 20,
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height: 20,
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decoration: const BoxDecoration(
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color: Color(0xFFB3E5FC), // biru muda solid
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shape: BoxShape.circle,
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),
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),
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const SizedBox(width: 6),
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Container(
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width: 20,
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height: 20,
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decoration: BoxDecoration(
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color: Colors.transparent,
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shape: BoxShape.circle,
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border: Border.all(color: Color(0xFFB3E5FC), width: 2), // outline biru muda
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),
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),
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],
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),
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],
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),
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const SizedBox(height: 8),
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Text(
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'Rp ${pendapatanHariIni.toString().replaceAllMapped(RegExp(r"(\d{1,3})(?=(\d{3})+(?!\d))"), (m) => "${m[1]}.")}',
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style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 28,
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),
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),
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const SizedBox(height: 6),
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Row(
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'Total Pendapatan Bulanan',
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style: TextStyle(color: Colors.white70, fontSize: 13),
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),
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Text(
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'Rp ${pendapatanBulanan.toString().replaceAllMapped(RegExp(r"(\d{1,3})(?=(\d{3})+(?!\d))"), (m) => "${m[1]}.")}',
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style: const TextStyle(color: Colors.white, fontWeight: FontWeight.w600, fontSize: 15),
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),
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],
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),
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const Spacer(),
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Row(
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children: [
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const Text('Buka Kantin', style: TextStyle(color: Colors.white, fontWeight: FontWeight.w600, fontSize: 13)),
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const SizedBox(width: 6),
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_CustomToggle(),
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],
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),
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],
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),
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],
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),
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),
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),
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const SizedBox(height: 28),
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// Statistik Transaksi Hari Ini
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Padding(
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padding: const EdgeInsets.only(top: 8, bottom: 8),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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_statCard('Selesai', 30, Colors.blue),
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_statCard('Dilayani', 22, Colors.blue),
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_statCard('Dibatalkan', 3, Colors.blue),
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],
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),
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),
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const SizedBox(height: 8),
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// Sebelum card Total Menu
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const Align(
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alignment: Alignment.centerLeft,
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child: Padding(
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padding: EdgeInsets.only(left: 4, bottom: 4),
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child: Text(
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'Total Menu',
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style: TextStyle(
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color: Colors.black,
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fontWeight: FontWeight.normal,
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fontSize: 15,
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),
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textAlign: TextAlign.left,
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),
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),
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),
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// Total Menu
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Container(
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width: double.infinity,
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padding: const EdgeInsets.symmetric(vertical: 10, horizontal: 16),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(12),
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border: Border.all(color: Colors.grey[300]!),
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Image.asset('assets/images/lg.png', height: 28),
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const SizedBox(width: 10),
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Text('8 Menu', style: TextStyle(color: Colors.blue, fontWeight: FontWeight.w600, fontSize: 16)),
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],
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),
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),
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const SizedBox(height: 12),
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// Grafik Penjualan
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Container(
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width: double.infinity,
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(16),
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border: Border.all(color: Colors.grey[200]!),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text('Grafik Penjualan Setiap Bulan', style: TextStyle(fontWeight: FontWeight.bold, fontSize: 15)),
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const SizedBox(height: 12),
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SizedBox(
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height: 180,
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child: LineChart(
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LineChartData(
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gridData: FlGridData(show: true, drawVerticalLine: false, horizontalInterval: 1),
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titlesData: FlTitlesData(
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leftTitles: AxisTitles(
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sideTitles: SideTitles(
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showTitles: true,
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reservedSize: 40,
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getTitlesWidget: (value, meta) {
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switch (value.toInt()) {
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case 0:
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return const Text('0');
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case 3:
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return const Text('3 jt');
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case 6:
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return const Text('6 jt');
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case 8:
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return const Text('8 jt');
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case 10:
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return const Text('10 jt');
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default:
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return const SizedBox.shrink();
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}
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},
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interval: 1,
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),
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),
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bottomTitles: AxisTitles(
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sideTitles: SideTitles(
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showTitles: true,
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getTitlesWidget: (value, meta) {
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if (value >= 0 && value < 12) {
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return Text('${value.toInt() + 1}', style: const TextStyle(fontSize: 11));
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}
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return const SizedBox.shrink();
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},
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interval: 1,
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),
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),
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rightTitles: const AxisTitles(sideTitles: SideTitles(showTitles: false)),
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topTitles: const AxisTitles(sideTitles: SideTitles(showTitles: false)),
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),
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borderData: FlBorderData(show: true, border: Border.all(color: Colors.grey[300]!)),
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minX: 0,
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maxX: 11,
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minY: 0,
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maxY: 10,
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lineBarsData: [
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LineChartBarData(
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isCurved: false,
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color: Color(0xFF29B6F6),
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barWidth: 2,
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dotData: FlDotData(show: true),
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belowBarData: BarAreaData(show: false),
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spots: const [
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FlSpot(0, 6),
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FlSpot(1, 8),
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FlSpot(2, 3),
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FlSpot(3, 9),
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FlSpot(4, 5),
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FlSpot(5, 4),
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FlSpot(6, 3),
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FlSpot(7, 4),
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FlSpot(8, 5),
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FlSpot(9, 6),
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FlSpot(10, 7),
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FlSpot(11, 3),
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],
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),
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],
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),
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),
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),
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],
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),
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),
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const SizedBox(height: 18),
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// Alerts
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if (lowStockProducts > 0) ...[
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Container(
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padding: const EdgeInsets.all(AppSizes.paddingMedium),
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decoration: BoxDecoration(
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color: AppColors.warning.withOpacity(0.1),
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borderRadius: BorderRadius.circular(AppSizes.radiusMedium),
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border: Border.all(color: AppColors.warning.withOpacity(0.3)),
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),
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child: Row(
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children: [
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Icon(
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Icons.warning,
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color: AppColors.warning,
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size: 24,
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),
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const SizedBox(width: AppSizes.paddingMedium),
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Expanded(
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child: Text(
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'$lowStockProducts produk dengan stok rendah',
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style: TextStyle(
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color: AppColors.warning,
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fontWeight: FontWeight.w500,
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),
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),
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),
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],
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),
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),
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],
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const SizedBox(height: 18),
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],
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),
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),
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],
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),
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);
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},
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),
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);
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}
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Widget _statCard(String label, int value, Color color) {
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return Expanded(
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child: Container(
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margin: const EdgeInsets.symmetric(horizontal: 4),
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padding: const EdgeInsets.symmetric(vertical: 12),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(10),
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border: Border.all(color: Colors.grey[300]!),
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),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(label, style: const TextStyle(fontSize: 13, color: Colors.black87)),
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const SizedBox(height: 6),
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Text('$value', style: TextStyle(fontSize: 22, fontWeight: FontWeight.bold, color: color)),
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],
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),
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),
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);
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}
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}
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class _WaveClipper extends CustomClipper<Path> {
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@override
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Path getClip(Size size) {
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final path = Path();
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path.moveTo(0, size.height);
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path.quadraticBezierTo(size.width / 4, size.height - 30, size.width / 2, size.height - 10);
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path.quadraticBezierTo(size.width * 3 / 4, 0, size.width, 30);
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path.lineTo(size.width, size.height);
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path.lineTo(0, size.height);
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path.close();
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return path;
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}
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@override
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bool shouldReclip(CustomClipper<Path> oldClipper) => false;
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}
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class _WaveClipper2 extends CustomClipper<Path> {
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@override
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Path getClip(Size size) {
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final path = Path();
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path.moveTo(0, size.height * 0.85);
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path.quadraticBezierTo(size.width / 4, size.height * 0.75, size.width / 2, size.height * 0.85);
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path.quadraticBezierTo(size.width * 3 / 4, size.height, size.width, size.height * 0.8);
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path.lineTo(size.width, 0);
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path.lineTo(0, 0);
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path.close();
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return path;
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}
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@override
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bool shouldReclip(CustomClipper<Path> oldClipper) => false;
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}
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class _WaveClipper3 extends CustomClipper<Path> {
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@override
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Path getClip(Size size) {
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final path = Path();
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path.moveTo(0, size.height * 0.7);
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path.quadraticBezierTo(size.width / 4, size.height * 0.9, size.width / 2, size.height * 0.7);
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path.quadraticBezierTo(size.width * 3 / 4, size.height * 0.5, size.width, size.height * 0.8);
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path.lineTo(size.width, 0);
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path.lineTo(0, 0);
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path.close();
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return path;
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}
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@override
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bool shouldReclip(CustomClipper<Path> oldClipper) => false;
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}
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class _CustomToggle extends StatefulWidget {
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@override
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State<_CustomToggle> createState() => _CustomToggleState();
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}
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|
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class _CustomToggleState extends State<_CustomToggle> {
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bool isOn = false;
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@override
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Widget build(BuildContext context) {
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return GestureDetector(
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onTap: () => setState(() => isOn = !isOn),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 200),
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width: 38,
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height: 22,
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padding: const EdgeInsets.symmetric(horizontal: 3, vertical: 2),
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decoration: BoxDecoration(
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color: isOn ? const Color(0xFFB3E5FC) : Colors.white,
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borderRadius: BorderRadius.circular(16),
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border: Border.all(color: const Color(0xFFB3E5FC), width: 2),
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),
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child: Align(
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alignment: isOn ? Alignment.centerRight : Alignment.centerLeft,
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child: Container(
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width: 16,
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height: 16,
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decoration: BoxDecoration(
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color: isOn ? Colors.white : const Color(0xFFB3E5FC),
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shape: BoxShape.circle,
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boxShadow: [
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if (isOn)
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BoxShadow(
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color: Colors.black.withOpacity(0.08),
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blurRadius: 2,
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offset: const Offset(0, 1),
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),
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],
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),
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),
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),
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),
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);
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}
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} |