From 00bf8823311c067f5b0e9a785a5048e6bd8ad122 Mon Sep 17 00:00:00 2001
From: Aldrik Ramaekers <aldrik@amftech.nl>
Date: Tue, 16 Aug 2022 11:19:49 +0200
Subject: ok

---
 lib/pages/agenda_page.dart | 118 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 lib/pages/agenda_page.dart

(limited to 'lib/pages/agenda_page.dart')

diff --git a/lib/pages/agenda_page.dart b/lib/pages/agenda_page.dart
new file mode 100644
index 0000000..55c7360
--- /dev/null
+++ b/lib/pages/agenda_page.dart
@@ -0,0 +1,118 @@
+import 'package:carousel_slider/carousel_slider.dart';
+import 'package:flutter/material.dart';
+import 'package:in_date_utils/in_date_utils.dart' as DateUtilities;
+import 'package:training_planner/pages/add_shift_page.dart';
+import 'package:training_planner/shift.dart';
+import 'package:training_planner/style/style.dart';
+import 'package:training_planner/utils/date.dart';
+import 'package:training_planner/widgets/agenda_week.dart';
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+
+class AgendaPage extends StatefulWidget {
+  @override
+  _AgendaPageState createState() => _AgendaPageState();
+
+  const AgendaPage({Key? key}) : super(key: key);
+}
+
+class _AgendaPageState extends State<AgendaPage> {
+  int weekToStartAt = 0;
+  List<Widget> weeks = [];
+  List<int> weekNrs = [];
+  List<DateTime> dateTimes = [];
+  int currentSelectedPageIndex = 0;
+  int currentSelectedPageNr = 0;
+  DateTime currentSelectedWeek = DateTime.now();
+
+  @override
+  initState() {
+    super.initState();
+
+    weeks = getWeeks();
+
+    currentSelectedPageIndex = weekToStartAt;
+    currentSelectedPageNr = weekNrs[weekToStartAt];
+  }
+
+  List<Widget> getWeeks() {
+    List<Widget> result = [];
+    List<int> weekNrs = [];
+    DateTime startDate =
+        DateUtilities.DateUtils.firstDayOfWeek(DateTime(2020, 1, 1));
+    DateTime today = DateTime.now();
+    DateTime firstDayOfCurrentWeek =
+        DateUtilities.DateUtils.firstDayOfWeek(today);
+    int difference = today.difference(startDate).inDays;
+
+    int totalWeeks = (difference / 7.0).ceil() + 4;
+
+    for (int i = 0; i < totalWeeks; i++) {
+      DateTime mondayOfWeek = startDate.add(Duration(days: 7 * i));
+      int weekNr = DateUtilities.DateUtils.getWeekNumber(mondayOfWeek);
+
+      bool isCurrentWeek = false;
+      if (mondayOfWeek == firstDayOfCurrentWeek) {
+        weekToStartAt = i;
+        isCurrentWeek = true;
+      }
+
+      result.add(
+        AgendaWeek(
+          weekNr: weekNr,
+          mondayOfWeek: mondayOfWeek,
+          isCurrentWeek: isCurrentWeek,
+        ),
+      );
+      weekNrs.add(weekNr);
+      dateTimes.add(mondayOfWeek);
+    }
+    this.weekNrs = weekNrs;
+
+    return result;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: Padding(
+        padding: const EdgeInsets.all(0),
+        child: CarouselSlider(
+          options: CarouselOptions(
+            onPageChanged: (index, _) {
+              currentSelectedPageIndex = index;
+              currentSelectedPageNr = weekNrs[index];
+              currentSelectedWeek = dateTimes[index];
+            },
+            height: MediaQuery.of(context).size.height - 163,
+            viewportFraction: 1.0,
+            enlargeCenterPage: false,
+            enableInfiniteScroll: false,
+            initialPage: weekToStartAt, // Week nr
+          ),
+          items: getWeeks(),
+        ),
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: () {
+          Navigator.push(
+            context,
+            MaterialPageRoute(
+                builder: (context) => AddShiftPage(
+                      pageNr: currentSelectedPageNr,
+                      pageIndex: currentSelectedPageIndex,
+                      mondayOfWeek: currentSelectedWeek,
+                    )),
+          ).then((val) => {
+                setState(() {
+                  weeks = getWeeks();
+                  currentSelectedPageIndex = weekToStartAt;
+                  currentSelectedPageNr = weekNrs[weekToStartAt];
+                })
+              });
+        },
+        backgroundColor: Style.titleColor,
+        child: const Icon(Icons.add),
+      ),
+    );
+  }
+}
-- 
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