Co-authored-by: Richard Pavlikán <richardpavlikan@gmail.com>
This commit is contained in:
Matyáš Caras 2023-03-08 22:09:25 +01:00
parent 95b26b4063
commit f7eaf804bd
32 changed files with 4664 additions and 1487 deletions

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lib/okna/users_page.dart Normal file
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import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:denikprogramatora/okna/all_records.dart';
import 'package:denikprogramatora/okna/signin_page.dart';
import 'package:denikprogramatora/utils/devicecontainer.dart';
import 'package:denikprogramatora/utils/loading_widget.dart';
import 'package:denikprogramatora/utils/my_container.dart';
import 'package:denikprogramatora/utils/new_record_dialog.dart';
import 'package:denikprogramatora/utils/really_delete.dart';
import 'package:denikprogramatora/utils/vzhled.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'package:responsive_sizer/responsive_sizer.dart';
import 'package:url_launcher/url_launcher_string.dart';
import 'app.dart';
class UsersPage extends StatefulWidget {
const UsersPage({super.key});
@override
State<UsersPage> createState() => _UsersPageState();
}
class _UsersPageState extends State<UsersPage> {
var _loading = true;
var name = "error";
@override
void initState() {
super.initState();
if (FirebaseAuth.instance.currentUser == null) {
Navigator.pushAndRemoveUntil(
context,
MaterialPageRoute(builder: (c) => const SignInPage()),
(route) => false);
return;
}
ref.get().then((value) {
setState(() {
name = FirebaseAuth.instance.currentUser!.displayName ??
value[
"name"]; // fallback když uživatel je vytvořen skrz firebase admin
});
});
setState(() {
_loading = false;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: SingleChildScrollView(
child: Center(
child: SizedBox(
width: 90.w,
height: 100.h,
child: (_loading)
? const LoadingWidget()
: Column(
children: [
DeviceContainer(
mainAxisAlignmentDesktop:
MainAxisAlignment.spaceBetween,
children: [
MyContainer(
width: (Device.screenType == ScreenType.mobile)
? 90.w
: 35.w,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
if (name != "error") Text("Ahoj $name"),
TextButton(
onPressed: () => showAboutDialog(
context: context,
applicationName: "Kodelog",
applicationVersion: "2.0.1",
applicationLegalese:
"©️ 2023 Matyáš Caras a Richard Pavlikán,\n vydáno pod licencí AGPLv3",
children: [
TextButton(
child: const Text("Zdrojový kód"),
onPressed: () => launchUrlString(
"https://github.com/Royal-Buccaneers/kodelog"),
)
]),
child: const Text(
"Licence",
style: Vzhled.textBtn,
),
),
TextButton(
onPressed: () async {
await FirebaseAuth.instance.signOut();
if (!mounted) return;
Navigator.pushAndRemoveUntil(
context,
MaterialPageRoute(
builder: (c) => const SignInPage()),
(route) => false);
},
child: const Text(
"Odhlásit se",
style: Vzhled.textBtn,
),
)
],
),
),
MyContainer(
width: (Device.screenType == ScreenType.mobile)
? 90.w
: 40.w,
child: DeviceContainer(
mainAxisAlignmentDesktop:
MainAxisAlignment.spaceBetween,
children: [
TextButton(
onPressed: () => Navigator.of(context)
.pushReplacement(MaterialPageRoute(
builder: (context) =>
const HlavniOkno())),
child: const Text(
"Denní přehled",
style: TextStyle(color: Vzhled.textColor),
),
),
const SizedBox(height: 5),
TextButton(
onPressed: () {
Navigator.pushReplacement(
context,
MaterialPageRoute(
builder: (context) =>
const AllRecordsPage()));
},
child: const Text(
"Všechny\nzáznamy",
style: TextStyle(color: Vzhled.textColor),
),
),
const SizedBox(height: 5),
TextButton(
onPressed: () {},
child: const Text(
"Nastavení",
style: TextStyle(
color: Vzhled.textColor,
fontWeight: FontWeight.bold,
),
),
),
const SizedBox(height: 5),
OutlinedButton(
onPressed: () =>
showCreateItemDialog(context),
style: Vzhled.orangeCudlik,
child: const Text(
"Přidat záznam",
),
)
],
),
),
],
),
const SizedBox(height: 5),
Expanded(
child: MyContainer(
width: 90.w,
child: SingleChildScrollView(
child: Column(
children: [
Row(
mainAxisAlignment:
MainAxisAlignment.spaceEvenly,
children: [
const Text("Uživatelé",
style: Vzhled.mensiAleVelkyText),
OutlinedButton(
onPressed: () => showNewUser(),
style: Vzhled.orangeCudlik,
child: const Text(
"Přidat uživatele",
),
),
],
),
const SizedBox(height: 40),
const Padding(
padding: EdgeInsets.only(right: 8.0, left: 8),
child: DeviceContainer(
mainAxisAlignmentDesktop:
MainAxisAlignment.spaceBetween,
mainAxisAlignmentMobile:
MainAxisAlignment.center,
children: [
SizedBox(
width: 100,
child: Text(
"Jméno",
),
),
SizedBox(
width: 150,
child: Text(
"Email",
),
),
SizedBox(
width: 150,
child: Text("Username"),
),
SizedBox(
width: 50,
child: Text("Admin"),
),
Text("Nastavení")
],
),
),
const SizedBox(height: 10),
SizedBox(
width: 80.w,
child: const Divider(color: Vzhled.purple),
),
const SizedBox(height: 20),
SingleChildScrollView(
child: StreamBuilder(
stream: FirebaseFirestore.instance
.collection("users")
.snapshots(),
builder: (context, snapshot) {
if (snapshot.hasError) {
return const Text(
"Nastal error :C...");
} else if (snapshot.hasData) {
var docs = snapshot.data!.docs;
return Column(
children: List.generate(
docs.length,
(index) {
var data = docs[index].data();
return Padding(
padding:
const EdgeInsets.all(8.0),
child: DeviceContainer(
mainAxisAlignmentDesktop:
MainAxisAlignment
.spaceBetween,
mainAxisAlignmentMobile:
MainAxisAlignment
.center,
children: [
SizedBox(
width: 100,
child: Text(
data["name"],
style: const TextStyle(
fontWeight:
FontWeight
.bold),
),
),
SizedBox(
width: 150,
child: Text(
data["email"],
),
),
SizedBox(
width: 150,
child: Text(
data["username"] ??
"Prozatím nic"),
),
SizedBox(
width: 50,
child: Icon(
data["isAdmin"] ??
false
? Icons.done
: Icons
.do_disturb),
),
(data["username"] !=
"admin")
? PopupMenuButton(
onSelected:
(value) {
switch (value) {
case 'Změnit práva':
showPrava(
docs[index]
.id,
data[
"isAdmin"]);
break;
case "Upravit username":
showUpravitUsername(
docs[index]
.id,
data[
"username"]);
break;
case 'Odstranit':
showOdstranit(
docs[index]
.id);
break;
}
},
itemBuilder:
(BuildContext
context) {
return {
'Změnit práva',
"Upravit username",
'Odstranit'
}.map((String
choice) {
return PopupMenuItem<
String>(
value:
choice,
child: Text(
choice),
);
}).toList();
},
)
: const SizedBox(
width: 40)
],
),
);
},
),
);
}
return const LoadingWidget();
}),
),
],
),
),
),
),
],
),
),
),
),
);
}
showNewUser() async {
GlobalKey<FormState> key = GlobalKey<FormState>();
String jmeno = "";
String email = "";
String username = "";
bool isAdmin = false;
showDialog(
context: context,
builder: (_) => AlertDialog(
title: const Text("Nový uživatel", style: Vzhled.velkyText),
scrollable: true,
content: StatefulBuilder(
builder: (context, setState) {
return SizedBox(
width: 50.w,
child: Form(
key: key,
child: Column(
children: [
TextFormField(
decoration: Vzhled.inputDecoration("Jméno"),
validator: (value) {
if (value!.trim().isEmpty) {
return "Toto pole je povinné!";
}
return null;
},
onChanged: (value) {
jmeno = value;
},
),
const SizedBox(height: 10),
TextFormField(
decoration: Vzhled.inputDecoration("Username"),
validator: (value) {
if (value!.trim().isEmpty) {
return "Toto pole je povinné!";
}
return null;
},
onChanged: (value) {
username = value;
},
),
const SizedBox(height: 10),
TextFormField(
decoration: Vzhled.inputDecoration("Email"),
validator: (value) {
if (value!.trim().isEmpty) {
return "Toto pole je povinné!";
} else if (!RegExp(r'[\w\.]+@[a-z0-9]+\.[a-z]{1,3}')
.hasMatch(value)) {
return "Neplatný e-mail!";
}
return null;
},
onChanged: (value) {
email = value;
},
),
const SizedBox(height: 10),
DropdownButton(
value: isAdmin,
items: ["Admin", "Uživatel"]
.map((e) => DropdownMenuItem(
value: e == "Admin" ? true : false,
child: Text(e)))
.toList(),
onChanged: (value) {
setState(() {
isAdmin = value!;
});
},
),
const SizedBox(height: 20),
OutlinedButton(
style: Vzhled.orangeCudlik,
onPressed: () async {
if (key.currentState!.validate()) {
// kontrola ci niekto nevyuziva username
var usernameRef = await FirebaseFirestore.instance
.collection("users")
.where("username", isEqualTo: username)
.get();
if (usernameRef.docs.isNotEmpty) {
// ignore: use_build_context_synchronously
showDialog(
context: context,
builder: (c) => const AlertDialog(
title: Text("Chyba"),
content: Text(
"Toto username patří jinému uživateli, prosím napište nové username."),
),
);
return;
}
// kontrola ci niekto nevyuziva email
var emailRef = await FirebaseFirestore.instance
.collection("users")
.where("email", isEqualTo: email)
.get();
if (emailRef.docs.isNotEmpty) {
// ignore: use_build_context_synchronously
showDialog(
context: context,
builder: (c) => const AlertDialog(
title: Text("Chyba"),
content: Text(
"Tento email patří jinému uživateli, prosím jiný email."),
),
);
return;
}
FirebaseFirestore.instance.collection("users").add({
"email": email,
"name": jmeno,
"isAdmin": isAdmin,
"favourite": "Dart",
"username": username
}).then((value) {
Navigator.of(context, rootNavigator: true)
.pop("dialog");
showDialog(
context: context,
builder: (_) => const AlertDialog(
scrollable: true,
content: Text("Uživatel vytvořen")),
);
});
}
},
child: const Text("Přidat"),
),
const SizedBox(height: 20),
const Text(
"Uživatel si při prvním přihlášení vytvoří heslo sám",
textAlign: TextAlign.center,
),
],
),
),
);
},
),
),
);
}
showUpravitUsername(id, oldUsername) async {
GlobalKey<FormState> key = GlobalKey<FormState>();
String newUsername = oldUsername;
showDialog(
context: context,
builder: (_) => AlertDialog(
title: const Text("Username", style: Vzhled.velkyText),
scrollable: true,
content: SizedBox(
width: 50.w,
child: Form(
key: key,
child: Column(
children: [
TextFormField(
initialValue: oldUsername,
decoration: Vzhled.inputDecoration("Nové username"),
validator: (value) {
if (value!.trim().isEmpty) {
return "Toto pole je povinné!";
}
return null;
},
onChanged: (value) {
newUsername = value;
},
),
const SizedBox(height: 15),
OutlinedButton(
style: Vzhled.orangeCudlik,
onPressed: () async {
if (key.currentState!.validate()) {
// kontrola ci niekto nevyuziva username
var usernameRef = await FirebaseFirestore.instance
.collection("users")
.where("username", isEqualTo: newUsername)
.get();
if (newUsername.isEmpty) {
// ignore: use_build_context_synchronously
showDialog(
context: context,
builder: (c) => const AlertDialog(
title: Text("Chyba"),
content: Text("Toto pole je povinné!"),
),
);
return;
}
if (usernameRef.docs.isNotEmpty &&
oldUsername != newUsername) {
// ignore: use_build_context_synchronously
showDialog(
context: context,
builder: (c) => const AlertDialog(
title: Text("Chyba"),
content: Text(
"Toto username patří jinému uživateli, prosím napište nové username."),
),
);
return;
}
FirebaseFirestore.instance
.collection("users")
.doc(id)
.update({"username": newUsername}).then((value) =>
Navigator.of(context, rootNavigator: true)
.pop("dialog"));
}
},
child: const Text("Uložit"))
],
),
),
),
),
);
}
showPrava(id, isAdmin) async {
showDialog(
context: context,
builder: (_) => AlertDialog(
title: const Text("Práva uživatele", style: Vzhled.velkyText),
scrollable: true,
content: SizedBox(
width: 20.w,
child: DropdownButton(
value: isAdmin,
items: ["Admin", "Uživatel"]
.map((e) => DropdownMenuItem(
value: e == "Admin" ? true : false, child: Text(e)))
.toList(),
onChanged: (value) {
FirebaseFirestore.instance
.collection("users")
.doc(id)
.update({"isAdmin": value});
Navigator.of(context, rootNavigator: true).pop("dialog");
},
)),
),
);
}
showOdstranit(id) async {
showReallyDelete(context, () {
FirebaseFirestore.instance.collection("users").doc(id).delete();
Navigator.of(context, rootNavigator: true).pop("dialog");
}, doNavigatorPop: false);
}
}