circle_app/circle_app/lib/util/util.dart

import 'dart:io';
import 'dart:ui';

import 'package:circle_app/common/values/values.dart';
import 'package:circle_app/router/app_routers.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:get/get.dart';

import 'package:path_provider/path_provider.dart';
import 'package:get/get_state_manager/get_state_manager.dart';
import 'package:video_compress/video_compress.dart';

class Util {

}
//获取图片
String getBaseImage(String image) {
  return '${Values.base_images}${image}.png';
}

String getHomeImage(String image) {
  return '${Values.home_images}${image}.png';
}

String getLoginImage(String image) {
  return '${Values.login_images}${image}.png';
}

String getMineImage(String image) {
  return '${Values.mine_images}${image}.png';
}

String getMsgImage(String image) {
  return '${Values.msg_images}${image}.png';
}

String getNavigatorImage(String image) {
  return '${Values.navigator_images}${image}.png';
}

String getTabbarImage(String image) {
  return '${Values.tabbar_images}${image}.png';
}

String getCircleImage(String image) {
  return '${Values.circle_images}${image}.png';
}



///弹窗文本提示 msg: 提示内容
showToast(String msg) {
  Fluttertoast.showToast(
      msg: msg,
      toastLength: Toast.LENGTH_SHORT,
      gravity: ToastGravity.CENTER,
      timeInSecForIosWeb: 1,
      backgroundColor: Colors.black54,
      textColor: Colors.white,
      fontSize: 16.0
  );
}

loaddingWidget(bool isMore) {
  return Container(
    alignment: Alignment.center,
    child: isMore ? const CircularProgressIndicator(color: Color(0xFF07FAFB),) : Container(
      margin:EdgeInsets.only(top: 4.sp,bottom: 4.sp),
      child: Text('--到底了--',style: TextStyle(color: Colors.white,fontSize: 13.sp),
    ),),
  );
}

///value: 文本内容；fontSize : 文字的大小；fontWeight：文字权重；maxWidth：文本框的最大宽度；maxLines：文本支持最大多少行
double calculateTextHeight(String value, fontSize, FontWeight fontWeight,
    double maxWidth, int maxLines) {
  value = filterText(value);
  TextPainter painter = TextPainter(

    ///AUTO：华为手机如果不指定locale的时候，该方法算出来的文字高度是比系统计算偏小的。
      locale: WidgetsBinding.instance!.window.locale,
      maxLines: maxLines,
      textDirection: TextDirection.ltr,
      textScaleFactor: 1, //字体缩放大小
      text: TextSpan(
          text: value,
          style: TextStyle(
            fontWeight: fontWeight,
            fontSize: fontSize,
          )));
  painter.layout(maxWidth: maxWidth);

  ///文字的宽度:painter.width
  return painter.height;
}

String filterText(String text) {
  String tag = '<br>';
  while (text.contains('<br>')) {
    // flutter 算高度,单个\n算不准,必须加两个
    text = text.replaceAll(tag, '\n\n');
  }
  return text;
}


String convertToTenThousand(int number) {
  if (number >= 10000) {
    double result = number / 10000;
    return '${result.toStringAsFixed(1)}万';
  } else {
    return number.toString();
  }
}
pushLoginPage() {
  Get.offAllNamed(AppRoutes.Login);
}
String filterSensitiveWords(String input, List<String> sensitiveWords) {
  String filteredString = input;
  for (String word in sensitiveWords) {
    String replacement = '*' * word.length;
    filteredString = filteredString.replaceAll(word, replacement);
  }
  return filteredString;
}

String getAgeCOntent (int gender,int age,int role,int orientation){
 return "${getGenderContent(gender)}.${age}.${getRoleContent(role)}.${getOrientationContent(orientation)}";

}

String getGenderContent(int number) {
  switch (number) {
    case 1:
      return "男";
    case 2:
      return "女";
    case 3:
      return "MTF";
    case 4:
      return "FTM";
    case 5:
      return "CD";
    case 6:
      return "酷儿";
    default:
      return "";
  }
}
String getOrientationContent(int number) {
  switch (number) {
    case 1:
      return "异性恋";
    case 2:
      return "同性恋";
    case 3:
      return "双性恋";
    case 4:
      return "泛性恋";
    case 5:
      return "无性恋";
    case 6:
      return "智性恋";
    case 7:
      return "性单恋";
    default:
      return "";
  }
}
String getRoleContent(int number) {
  switch (number) {
    case 1:
      return "Sado";
    case 2:
      return "Maso";
    case 3:
      return "Dom";
    case 4:
      return "Sub";
    case 5:
      return "Switch";
    default:
      return "";
  }
}

typedef void MyCallback(String path);

Future<void> compressVideo(String inputPath, String outputPath,MyCallback myCallback) async {
  final info = await VideoCompress.compressVideo(
    inputPath,
    quality: VideoQuality.MediumQuality,
    deleteOrigin: false,
  );

  if (info != null&&null!=info.path) {
    print(info.path);
    myCallback(info.path!);
  } else {
    print('视频压缩失败');
  }
}


// 获取应用程序的文档目录路径
Future<String> getApplicationDocumentsDirectoryPath() async {
  final directory = await getApplicationDocumentsDirectory();
  return directory.path;
}

// 获取应用程序的支持目录路径
Future<String> getApplicationSupportDirectoryPath() async {
  final directory = await getApplicationSupportDirectory();
  return directory.path;
}

// 获取临时目录路径
Future<String> getTemporaryDirectoryPath() async {
  final directory = await getTemporaryDirectory();
  return directory.path;
}

// 获取库目录路径
Future<String> getLibraryDirectoryPath() async {
  final directory = await getLibraryDirectory();
  return directory.path;
}