import 'dart:io';
import 'package:device_info_plus/device_info_plus.dart';
import 'package:lszlgl/utils/permission_utils.dart';
import 'package:permission_handler/permission_handler.dart';

import '../model/rsp/sample_task_rsp.dart';
import '../plugin/bluetooth_plugin.dart';
import '../router/my_navigator.dart';
import 'package:flutter/services.dart';

import 'dict_service.dart';

class PrintService {
  PrintService._();

  static final DeviceInfoPlugin deviceInfoPlugin = DeviceInfoPlugin();

  static List<BlueDeviceInfo> connectedDeviceList = [];
  static List<String> connectedDeviceMacList = [];

  static AndroidDeviceInfo? deviceInfo;

  static Future<AndroidDeviceInfo?> getDeviceInfo() async {
    if (Platform.isIOS) {

    } else if(Platform.isAndroid) {
      if(deviceInfo != null) {
        deviceInfo;
      }
      AndroidDeviceInfo androidInfo = await deviceInfoPlugin.androidInfo;
      deviceInfo = androidInfo;
      return deviceInfo;
    }
  }

  //是否打开蓝牙
  static Future<bool> isBleOpen() async {
    return await BluetoothPlugin.instance.isBleOpen();
  }

  //安卓版本是否大于等于31
  static Future<bool> isSDKIntGreaterOrEqual() async {
    return await BluetoothPlugin.instance.isSDKIntGreaterOrEqual31();
  }

  //是否支持蓝牙操作
  static Future<bool> canExecAction() async {
    if (await isBleOpen()) {

      bool allGranted = false;
      String permissionName = '';
      // permissionRequest
     if(await isSDKIntGreaterOrEqual()) {

       if (await PermissionHandler.handleWith(Permission.bluetoothScan)) {
         allGranted = true;
       } else {
         permissionName = Permission.bluetoothScan.toString();
         allGranted = false;
       }
       if(await PermissionHandler.handleWith(Permission.bluetoothConnect)) {
         allGranted = true;
       } else {
         permissionName = '$permissionName ${Permission.bluetoothConnect}';
         allGranted = false;
       }
     }
      //所有权限申请通过
      if (await PermissionHandler.handleWith(Permission.location)) {
        allGranted = true;
      } else {
        permissionName = Permission.location.toString();
        allGranted = false;
      }
     if(allGranted) {
       return true;
     } else {
       MyNavigator.showToast('权限打开失败:$permissionName');
       return false;
     }
    } else {
      // 蓝牙未开启
      MyNavigator.showToast('蓝牙未开启');
      return false;
    }
  }

  //开始扫描
  static Future<int> startBluetoothDiscovery() async {

    if(await canExecAction()) {
      return await BluetoothPlugin.instance.startBluetoothDiscovery();
    } else {
      return 0;
    }
  }

  //开始配对
  static Future<int> startBluetoothPair(BlueDeviceInfo deviceInfo) async {

    if(await canExecAction()) {
      return await BluetoothPlugin.instance.startBluetoothPair(deviceInfo);
    } else {
      return 0;
    }
  }

  //开始连接
  static Future<int> startBluetoothConnect(BlueDeviceInfo deviceInfo) async {

    if(await canExecAction()) {
      return await BluetoothPlugin.instance.startBluetoothConnect(deviceInfo);
    } else {
      return 0;
    }
  }

  //断开连接
  static Future<int> endBluetoothConnect(BlueDeviceInfo deviceInfo) async {

    if(await canExecAction()) {
      return await BluetoothPlugin.instance.endBluetoothConnect(deviceInfo);
    } else {
      return 0;
    }
  }

  //是否有连接中的设备
  static Future<bool> hasBluetoothConnectDevice() async {

    if(await canExecAction()) {
      return await BluetoothPlugin.instance.hasBluetoothConnectDevice();
    } else {
      return false;
    }
  }

  // 打印打印图片和文字只给BTP设备使用
  static Future<bool> startBluetoothPrintBitMapAndText(Uint8List bytes,List<String> textList) async {

    if(await canExecAction()) {
      return await BluetoothPlugin.instance.startBluetoothPrintBitMapAndText(bytes, textList);
    } else {
      return false;
    }
  }

  //开始打印图片
  static Future<bool> startBluetoothPrintBitMap(Uint8List bytes) async {

    if(await canExecAction()) {
       return await BluetoothPlugin.instance.startBluetoothPrintBitMap(bytes);
    } else {
      return false;
    }
  }

  //开始打印文字
  static Future<bool> startBluetoothPrintText(List<String> textList) async {

    //

    if(await canExecAction()) {
      return await BluetoothPlugin.instance.startBluetoothPrintText(textList);
    } else {
      return false;
    }
  }

  //开始打印二维码和文本
  static Future<bool> startBluetoothPrintBarCodeWithText(String barCode, String text,List<String> textList) async {

    if(await canExecAction()) {
      return await BluetoothPlugin.instance.startBluetoothPrintBarCodeWithText(barCode, text, textList);
    } else {
      return false;
    }
  }

  static List<String> getPrintTextListWithSampleTaskItem(SampleTaskItem? data) {

    List<String> textList = [];
    textList.addAll(["采样品种:${data?.cypzName ?? ''}","种植品种:${data?.jtpzmc ?? ''}"]);
    textList.addAll(["${data?.shengXzqhName ?? ''}${data?.shiXzqhName ?? ''}${data?.quXzqhName ?? ''}${data?.xiangXzqhName ?? ''}${data?.cunXzqhName ?? ''}"]);
    textList.addAll(["扦样人员:${data?.dgryName ?? ''}"]);
    textList.addAll(["收获时间:${data?.shsj ?? ''}","扦样时间:${data?.qysj ?? ''}"]);
    textList.addAll(["扦样数量:${data?.qysl ?? ''}kg","样品层级:${DictService.getLabel(DictType.ypdj, value: data?.ypdj)}"]);
    textList.addAll(["种植面积:${data?.zzmj ?? ''}亩","代表数量:${(data?.qydbsl ?? '').toString()}公斤"]);

    return textList;
  }






}