282 lines
13 KiB
Dart
282 lines
13 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:helpers/helpers.dart';
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import 'package:rluv/features/budget/screens/transactions_listview.dart';
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import 'package:rluv/features/budget/widgets/add_transaction_dialog.dart';
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import 'package:rluv/features/budget/widgets/budget_category_bar.dart';
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import 'package:rluv/features/budget/widgets/budget_net_bar.dart';
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import 'package:rluv/global/styles.dart';
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import 'package:rluv/global/utils.dart';
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import '../../../global/store.dart';
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import '../../../models/transaction_model.dart';
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import '../widgets/add_budget_category_dialog.dart';
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class BudgetOverviewScreen extends ConsumerStatefulWidget {
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const BudgetOverviewScreen({super.key, required this.initialData});
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final Map<String, dynamic> initialData;
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@override
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ConsumerState<BudgetOverviewScreen> createState() =>
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_BudgetOverviewScreenState();
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}
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class _BudgetOverviewScreenState extends ConsumerState<BudgetOverviewScreen> {
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final budgetListScrollController = ScrollController();
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@override
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Widget build(BuildContext context) {
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final budgetCategories = ref.watch(Store().budgetCategoriesProvider);
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final transactions = ref.watch(Store().transactionsProvider);
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final screen = BuildMedia(context).size;
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double netExpense = 0.0;
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double netIncome = 0.0;
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Map<int, double> budgetCategoryNetMap = {};
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netExpense = transactions
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.where((t) => t.type == TransactionType.expense)
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.fold(netExpense, (net, t) => net + t.amount);
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netIncome = transactions
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.where((t) => t.type == TransactionType.income)
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.fold(netIncome, (net, t) => net + t.amount);
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for (final bud in budgetCategories) {
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double net = 0.0;
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net = transactions
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.where((t) => t.budgetCategoryId == bud.id)
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.fold(net, (net, t) => net + t.amount);
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budgetCategoryNetMap[bud.id!] = net;
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}
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return RefreshIndicator(
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displacement: 20.0,
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onRefresh: () async {
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final family = ref.read(Store().familyProvider).valueOrNull;
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final _ =
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ref.read(Store().dashboardProvider.notifier).fetchDashboard(family);
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},
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child: Column(
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children: [
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/// TOP HALF, TITLE & OVERVIEW
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Container(
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height: screen.height * 0.3,
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width: screen.width,
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color: Styles.purpleNurple,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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const Spacer(flex: 2),
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Text(
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formatDate(DateTime.now()),
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style:
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const TextStyle(fontSize: 16, color: Styles.electricBlue),
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),
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const Spacer(),
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const Text('MONTHLY',
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style: TextStyle(fontSize: 42, color: Styles.electricBlue)),
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const Spacer(flex: 2),
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BudgetNetBar(isPositive: true, net: netIncome),
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const Spacer(),
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BudgetNetBar(isPositive: false, net: netExpense),
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const Spacer(),
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],
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),
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),
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/// BOTTOM HALF, BUDGET BREAKDOWN
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Expanded(
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child: Container(
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color: Styles.sunflower,
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width: screen.width,
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child: Column(
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mainAxisSize: MainAxisSize.max,
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children: [
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Padding(
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padding: const EdgeInsets.all(14.0),
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child: Container(
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decoration: BoxDecoration(
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color: Styles.blushingPink,
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borderRadius: BorderRadius.circular(16.0),
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),
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child: Column(
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children: [
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const Padding(
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padding: EdgeInsets.all(8.0),
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child: Text(
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'BUDGET',
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style: TextStyle(
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fontSize: 28, color: Styles.electricBlue),
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),
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),
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budgetCategories.isEmpty
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? Padding(
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padding: const EdgeInsets.all(8.0),
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child: SizedBox(
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width: screen.width * 0.8,
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child: Column(
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children: [
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const Padding(
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padding: EdgeInsets.all(8.0),
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child: Text(
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'No budget categories created yet, add some!'),
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),
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ElevatedButton(
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onPressed: ref.watch(
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Store().budgetProvider) ==
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null
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? null
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: () => showDialog(
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context: context,
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builder: (context) => Dialog(
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shape:
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Styles.dialogShape,
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backgroundColor:
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Styles.dialogColor,
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child:
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const AddBudgetCategoryDialog()),
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),
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child: const Text('Add Category'),
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),
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],
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),
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),
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)
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: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 2.0, vertical: 4.0),
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child: SizedBox(
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height: screen.height * 0.36,
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child: Scrollbar(
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controller: budgetListScrollController,
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thumbVisibility: true,
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child: ListView(
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physics: const BouncingScrollPhysics(),
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controller: budgetListScrollController,
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shrinkWrap: true,
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children: [
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...budgetCategories
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.mapIndexed((i, category) {
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return BudgetCategoryBar(
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budgetCategory: category,
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currentAmount:
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budgetCategoryNetMap[
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category.id]!,
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index: i,
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);
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}).toList(),
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const SizedBox(height: 20),
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Row(
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mainAxisAlignment:
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MainAxisAlignment.center,
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children: [
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SizedBox(
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width: 140,
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child: ElevatedButton(
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onPressed: ref.watch(Store()
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.budgetProvider) ==
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null
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? null
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: () => showDialog(
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context: context,
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builder: (context) => Dialog(
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shape: Styles
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.dialogShape,
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backgroundColor:
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Styles
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.dialogColor,
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child:
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const AddBudgetCategoryDialog()),
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),
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child: const Text(
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'Add Category'),
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),
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),
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],
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),
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const SizedBox(height: 20),
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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 Spacer(),
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Row(
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children: [
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Expanded(
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child: Padding(
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padding:
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const EdgeInsets.only(left: 20.0, right: 15.0),
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child: Container(
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height: 70,
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decoration: BoxDecoration(
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color: Styles.seaweedGreen,
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borderRadius: BorderRadius.circular(15.0),
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),
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child: InkWell(
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child: const Center(
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child: Padding(
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padding: EdgeInsets.symmetric(
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horizontal: 20.0, vertical: 14.0),
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child: FittedBox(
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child: Text(
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'Transaction History',
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textAlign: TextAlign.center,
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style: TextStyle(fontSize: 25),
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),
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),
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),
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),
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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const TransactionsListview()));
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},
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),
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),
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),
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),
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Padding(
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padding: const EdgeInsets.only(right: 20.0),
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child: Container(
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decoration: BoxDecoration(
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color: Styles.purpleNurple,
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borderRadius: BorderRadius.circular(40.0),
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),
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height: 80,
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width: 80,
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child: IconButton(
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icon: const Icon(
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Icons.add,
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size: 48,
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color: Styles.lavender,
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),
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onPressed: () {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return Dialog(
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backgroundColor: Styles.dialogColor,
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shape: Styles.dialogShape,
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child: const AddTransactionDialog());
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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 Spacer(),
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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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