add folder: button, dialog, config

lib/_shared/button/my_close_button.dart

@@ -0,0 +1,20 @@
+import 'package:flutter/material.dart';
+
+class MyCloseButton extends StatelessWidget {
+  const MyCloseButton({super.key, required this.onPressed});
+  final void Function() onPressed;
+  @override
+  Widget build(BuildContext context) {
+    return IconButton(
+      icon: Container(
+          decoration: const BoxDecoration(
+            shape: BoxShape.circle,
+            color: Colors.grey,
+          ),
+          child: const Icon(Icons.close, size: 20)), //24
+      padding: EdgeInsets.zero, // Không có padding
+      constraints: const BoxConstraints(), // Loại bỏ các ràng buộc mặc định
+      onPressed: onPressed,
+    );
+  }
+}

lib/_shared/button/my_elevated_button.dart

@@ -0,0 +1,35 @@
+import 'package:flutter/material.dart';
+
+// ignore: must_be_immutable
+class MyElevatedButton extends StatelessWidget {
+  const MyElevatedButton(
+      {super.key,
+      required this.onPressed,
+      required this.buttonName,
+      this.textColor,
+      this.backgroundColor,
+      this.width,
+      this.height});
+  final String buttonName;
+  final Function()? onPressed;
+  final Color? textColor;
+  final Color? backgroundColor;
+  final double? width;
+  final double? height;
+  @override
+  Widget build(BuildContext context) {
+    return ElevatedButton(
+        style: ButtonStyle(
+          // fixedSize:MaterialStatePropertyAll(Size(width??,height)),
+          // textStyle: MaterialStatePropertyAll(
+          //   GoogleFonts.sarabun(
+          //     color: textColor, fontWeight: FontWeight.bold, fontSize: 12)
+          //     ),
+          elevation: WidgetStateProperty.all(6),
+          backgroundColor:
+              WidgetStatePropertyAll(backgroundColor ?? Colors.transparent),
+        ),
+        onPressed: onPressed,
+        child: Text(buttonName));
+  }
+}

lib/_shared/dialog/loading_dialog.dart

@@ -0,0 +1,28 @@
+import 'package:flutter/cupertino.dart';
+import '../../config/routes/navigator.dart';
+import '../../main.dart';
+
+class LoadingDialog {
+  static showLoading({BuildContext? context}) {
+    showCupertinoDialog(
+        context: globalAppContext ?? context!,
+        builder: (context) {
+          return const CupertinoAlertDialog(
+            content: LoadingState(),
+          );
+        });
+  }
+
+  static hideLoading() {
+    pop();
+  }
+}
+
+class LoadingState extends StatelessWidget {
+  const LoadingState({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return const CupertinoActivityIndicator();
+  }
+}

lib/_shared/dialog/popup/message_dialog.dart

@@ -0,0 +1,66 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import '../../../config/routes/navigator.dart';
+import '../../../main.dart';
+
+class MessageDialog {
+  static void showMessageDialog({
+    Widget? contentWidget,
+    String? contentText,
+    String? closeText = 'Close',
+    List<Widget>? actions,
+    bool tapOutsideToClose = false,
+    Color? color,
+    Widget? titleWidget,
+    String? titleText,
+    Function()? onTapClose,
+  }) {
+    showCupertinoModalPopup<void>(
+      context: globalAppContext!,
+      barrierDismissible: tapOutsideToClose,
+      builder: (BuildContext context) {
+        return CupertinoAlertDialog(
+          title: titleWidget ??
+              Text(
+                titleText ?? '',
+                style: const TextStyle(
+                    color: Colors.blue, fontWeight: FontWeight.bold),
+              ),
+          content: Material(
+            color: Colors.transparent,
+            child: contentWidget ??
+                Text(contentText ?? '',
+                    textAlign: TextAlign.start,
+                    style: const TextStyle(fontSize: 16)),
+          ),
+          actions: actions ??
+              [
+                TextButton(
+                    onPressed: onTapClose ??
+                        () {
+                          pop();
+                        },
+                    child: Text(closeText ?? 'OK'))
+              ],
+        );
+      },
+    );
+  }
+
+  static void showError({
+    BuildContext? context,
+    String? contentText,
+    Widget? contentWidget,
+    String? closeText = 'Close',
+    List<Widget>? actions,
+    bool tapOutsideToClose = false,
+  }) {
+    showMessageDialog(
+        color: Colors.red,
+        contentText: contentText,
+        contentWidget: contentWidget,
+        closeText: closeText,
+        actions: actions,
+        tapOutsideToClose: tapOutsideToClose);
+  }
+}

lib/_shared/widgets/my_textfield.dart

@@ -0,0 +1,99 @@
+import 'package:flutter/material.dart';
+
+class TextFieldInput extends StatelessWidget {
+  const TextFieldInput({
+    super.key,
+    this.keyboardType,
+    this.labelText,
+    this.style,
+    this.obscureText = false,
+    this.autocorrect,
+    this.onChanged,
+    this.suffixIcon,
+    this.suffix,
+    this.suffixText,
+    this.suffixStyle,
+    this.suffixIconColor,
+    this.suffixIconConstraints,
+    this.filled,
+    this.fillColor,
+    this.readOnly = false,
+    this.prefixIcon,
+    this.controller,
+    this.hintText,
+    this.hintStyle,
+    this.errorText,
+    this.onFieldSubmitted,
+    this.focusNode,
+    // this.initText,
+    this.minLines,
+    this.maxLines,
+    this.autofocus = false,
+  });
+  final TextInputType? keyboardType;
+  final String? labelText, hintText;
+  final bool obscureText;
+  final bool? autocorrect;
+  final ValueChanged<String>? onChanged;
+  final Widget? suffixIcon;
+  final Widget? prefixIcon;
+  final Widget? suffix;
+  final String? suffixText;
+  final TextStyle? suffixStyle;
+  final Color? suffixIconColor;
+  final BoxConstraints? suffixIconConstraints;
+  final bool? filled;
+  final Color? fillColor;
+  final bool readOnly;
+  final TextEditingController? controller;
+  final TextStyle? hintStyle;
+  final String? errorText;
+  final void Function(String)? onFieldSubmitted;
+  final FocusNode? focusNode;
+  final int? minLines;
+  final int? maxLines;
+  final TextStyle? style;
+  final bool autofocus;
+  @override
+  Widget build(BuildContext context) {
+    return TextFormField(
+      autofocus: autofocus,
+      onChanged: onChanged,
+      style: style ?? (readOnly ? const TextStyle(color: Colors.grey) : null),
+      maxLines: maxLines,
+      minLines: minLines,
+      focusNode: focusNode,
+      onFieldSubmitted: onFieldSubmitted,
+      obscureText: obscureText,
+      controller: controller,
+      keyboardType: keyboardType,
+      readOnly: readOnly,
+      cursorColor: Colors.black,
+      decoration: InputDecoration(
+        errorText: errorText,
+        hintText: hintText,
+        counterStyle: const TextStyle(color: Colors.pink),
+        labelStyle: const TextStyle(color: Colors.black),
+        hintStyle: hintStyle ?? const TextStyle(color: Colors.grey),
+        prefixIcon: prefixIcon,
+        suffixIcon: suffixIcon,
+        suffix: suffix,
+        contentPadding:
+            const EdgeInsets.symmetric(vertical: 10, horizontal: 15),
+        labelText: labelText,
+        enabledBorder: const OutlineInputBorder(
+            borderSide: BorderSide(color: Colors.grey)),
+        focusColor: Colors.black,
+        focusedBorder: const OutlineInputBorder(
+            borderSide: BorderSide(color: Colors.black)),
+        border: const OutlineInputBorder(
+            borderSide: BorderSide(color: Colors.grey)),
+        filled: filled ?? true,
+        fillColor: readOnly
+            ? (fillColor ?? Colors.grey)
+            : fillColor ??
+                Colors.white,
+      ),
+    );
+  }
+}

lib/config/routes/navigator.dart

@@ -0,0 +1,16 @@
+import 'package:flutter/material.dart';
+
+import '../../main.dart';
+
+push(Widget page) {
+  return navigatorKey.currentState
+      ?.push(MaterialPageRoute(builder: (context) => page));
+}
+pushReplacement(Widget page) {
+  return navigatorKey.currentState
+      ?.pushReplacement(MaterialPageRoute(builder: (context) => page));
+}
+
+pop({dynamic arguments}) {
+  navigatorKey.currentState?.pop(arguments ?? {});
+}

lib/config/themes/my_text_style.dart

@@ -0,0 +1,63 @@
+import 'package:flutter/material.dart';
+
+class MyTextStyle {
+  static Text errorText(String text) {
+    return Text(text,
+        style: const TextStyle(
+            color: Colors.red, fontSize: 18, fontWeight: FontWeight.bold));
+  }
+
+  Text noElement(String text) {
+    return Text(
+      text,
+      style: const TextStyle(
+          color: Colors.grey, fontSize: 18, fontWeight: FontWeight.bold),
+    );
+  }
+
+  static const translate =
+      TextStyle(fontSize: 16, color: Colors.amber, fontStyle: FontStyle.italic);
+  static const greySemiBold = TextStyle(
+    color: Color.fromRGBO(179, 179, 179, 100),
+    fontWeight: FontWeight.w600,
+    fontSize: 14, //11,
+  );
+
+  static const titleAppbar = TextStyle(
+    fontWeight: FontWeight.w600,
+    fontSize: 18,
+  );
+
+  // static const inboxTextBlack = TextStyle(
+  //   color: Colors.black,
+  //   fontWeight: FontWeight.w500, //medium
+  //   fontSize: 12,
+  // );
+  // static const inboxTextWhite = TextStyle(
+  //   color: Colors.white.withOpacity(1),
+  //   fontWeight: FontWeight.w400, //medium
+  //   fontSize: 16,
+  // );
+  static const heading1 = TextStyle(
+    fontWeight: FontWeight.bold,
+    fontSize: 16,
+  );
+
+  static const heading2 = TextStyle(
+    fontWeight: FontWeight.w400,
+    fontSize: 14,
+  );
+  static const textSelected = TextStyle(
+    fontWeight: FontWeight.w400,
+    fontSize: 14,
+    height: 1.2,
+    backgroundColor: Colors.brown, //AppColor.backgroundText,
+    decoration: TextDecoration.none,
+  );
+  static const normal = TextStyle(
+    fontWeight: FontWeight.w400,
+    fontSize: 14,
+    height: 1.2,
+    decoration: TextDecoration.none,
+  );
+}

lib/main.dart

@@ -7,7 +7,8 @@ import 'package:public_chat/firebase_options.dart';
 import 'package:public_chat/service_locator/service_locator.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
-
+BuildContext? get globalAppContext => navigatorKey.currentContext;
+final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();