Smart-Connect

import 'package:bsmart_connect/models/uimodel.dart';
import 'package:flutter/material.dart';
import 'package:simple_animations/simple_animations.dart';
import 'package:supercharged/supercharged.dart';

class TxtStyle {
  TxtStyle._();
  static TextStyle headerStyle18White70 = TextStyle(
      color: Colors.white70,
      fontSize: 18 * ScreenSize.szText,
      fontWeight: FontWeight.w600);

  static TextStyle headerStyle30White = TextStyle(
      color: Colors.white,
      fontSize: 30 * ScreenSize.szText,
      fontWeight: FontWeight.bold);

  static TextStyle normalContentGrey = TextStyle(
      color: Colors.grey[400],
      fontSize: 16 * ScreenSize.szText,
      fontWeight: FontWeight.bold);

  static TextStyle normalContentWhite = TextStyle(
      color: Colors.white,
      fontSize: 16 * ScreenSize.szText,
      fontWeight: FontWeight.bold);

  static TextStyle deviceNameWhite = TextStyle(
      color: Colors.white,
      fontSize: 16 * ScreenSize.szText,
      fontWeight: FontWeight.bold);

  static TextStyle deviceContent = TextStyle(
      color: Colors.white70,
      fontSize: 14 * ScreenSize.szText,
      fontWeight: FontWeight.bold);
}

class MyTxt extends StatelessWidget {
  final String txt;
  final Color color;
  final double size;
  final double letterSpacing;
  final FontWeight fontWeight;

  MyTxt({
    this.txt,
    this.color = Colors.black,
    this.size = 14.0,
    this.fontWeight = FontWeight.normal,
    this.letterSpacing = 0.0,
  });

  @override
  Widget build(BuildContext context) {
    return Text(
      txt,
      style: TextStyle(
          letterSpacing: letterSpacing,
          color: color,
          fontSize: size * ScreenSize.szText,
          fontWeight: fontWeight),
    );
  }
}

class TypewriterText extends StatelessWidget {
  final String text;
  final TextStyle textStyle;

  TypewriterText({this.text, this.textStyle});

  @override
  Widget build(BuildContext context) {
    return PlayAnimation<int>(
        duration: 1000.milliseconds,
        delay: 800.milliseconds,
        tween: 0.tweenTo(text.length),
        builder: (context, child, textLength) {
          return Text(text.substring(0, textLength), style: textStyle);
        });
  }
}

String getMomentDay() {
  int hour = ScreenSize.dateTimeNow.hour;
  return (hour > 21 || hour <= 5)
      ? "Good Night"
      : (hour > 5 && hour <= 13)
          ? "Good Morning"
          : (hour > 13 && hour <= 17)
              ? "Good Afternoon"
              : (hour > 17 && hour <= 21) ? "Good Evening" : "";
}