import 'dart:async';
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import 'dart:convert';
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import 'dart:io';
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import 'package:device_info/device_info.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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import 'package:locations/model/common/http_model.dart';
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import 'package:locations/model/map/location_model.dart';
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import 'package:locations/model/map/location_user_model.dart';
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import 'package:locations/ui/widget/dialog.dart';
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import 'package:locations/utils/encrypt_util.dart';
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import 'package:locations/utils/string_util.dart';
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import 'package:locations/utils/user_util.dart';
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typedef OnHttpRequestFinish = void Function(HttpRequestResult result);
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typedef OnHttpRequestStart = void Function();
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_showLoading(BuildContext context) {
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//开启加载框
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showGeneralDialog(
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context: context,
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pageBuilder: (BuildContext buildContext, Animation<double> animation,
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Animation<double> secondaryAnimation) {
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return LoadingDialog("");
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});
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}
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_dismissDialog(BuildContext context) {
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Navigator.pop(context);
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}
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class HttpUtil {
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static AndroidDeviceInfo? _androidInfo;
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static IosDeviceInfo? _iosInfo;
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static _getSign(Map<String, dynamic> params) {
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List list = [];
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//签名
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params.forEach((key, value) {
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list.add("$key=$value");
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});
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//排序
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list.sort();
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String signStr = "";
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list.forEach((element) {
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signStr += element + "&";
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});
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signStr += "@#\$^234AB&c&fg&.==888";
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return EncryptUtil.MD5(signStr);
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}
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static Future<HttpRequestResult> baseRequest(String api,
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Map<String, dynamic> params, OnHttpRequestStart? onStart) async {
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// params ??= {};
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if (Platform.isAndroid) {
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if (_androidInfo == null) {
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DeviceInfoPlugin deviceInfo = DeviceInfoPlugin();
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_androidInfo = await deviceInfo.androidInfo;
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}
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} else if (Platform.isIOS) {
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if (_iosInfo == null) {
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DeviceInfoPlugin deviceInfo = DeviceInfoPlugin();
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_iosInfo = await deviceInfo.iosInfo;
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}
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}
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print("androidId:${_androidInfo!.androidId}");
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print("device:${_androidInfo!.device}");
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print("type:${_androidInfo!.type}");
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//添加附加参数
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params["timestamp"] = DateTime.now().millisecondsSinceEpoch.toString();
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params["platform"] = Platform.isAndroid ? "android" : "ios";
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params["packages"] = "com.dw.zzql";
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if (Platform.isAndroid) {
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params["device"] = _androidInfo!.device;
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params["osVersion"] = _androidInfo!.version.release;
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} else if (Platform.isIOS) {
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params["device"] = _iosInfo!.identifierForVendor;
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}
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params["sign"] = _getSign(params);
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var httpClient = HttpClient();
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httpClient.connectionTimeout = const Duration(seconds: 10);
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var uri = Uri(
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scheme: "http",
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host: "192.168.3.122",
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path: api,
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port: 8082,
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queryParameters: params);
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print("uri:$uri");
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if (onStart != null) {
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onStart();
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}
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try {
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HttpClientRequest request = await httpClient.postUrl(uri);
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var response = await request.close();
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if (response.statusCode == HttpStatus.ok) {
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String result = await response.transform(const Utf8Decoder()).join();
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return HttpRequestResult(true, jsonDecode(result));
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} else {
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return HttpRequestResult(true, null, msg: "网络请求失败");
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}
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} on TimeoutException catch (_) {
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return HttpRequestResult(true, null, msg: "网络请求超时");
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} on SocketException catch (_) {
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Fluttertoast.showToast(msg: "网络请求出错");
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return HttpRequestResult(true, null, msg: "网络请求出错");
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}
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}
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}
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class UserApiUtil {
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///验证码发送
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static Future<Map<String, dynamic>?> sendSMS(
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BuildContext context, String phone) async {
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var result =
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await HttpUtil.baseRequest("/api/v1/sms/sendSMS", {"phone": phone}, () {
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_showLoading(context);
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});
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_dismissDialog(context);
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if (result.success) {
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return result.data;
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}
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return null;
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}
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///登录
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static Future<Map<String, dynamic>?> login(
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BuildContext context, String phone, String vcode, String token) async {
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Map<String, dynamic> params = {};
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params["phone"] = phone;
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if (!StringUtil.isNullOrEmpty(vcode)) {
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params["vcode"] = vcode;
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}
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if (!StringUtil.isNullOrEmpty(token)) {
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params["token"] = token;
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}
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var result =
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await HttpUtil.baseRequest("/api/v1/user/loginPhone", params, () {
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_showLoading(context);
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});
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_dismissDialog(context);
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if (result.success) {
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return result.data;
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}
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return null;
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}
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///获取用户信息
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static Future<Map<String, dynamic>?> getUserInfo(
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BuildContext context, int uid) async {
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Map<String, dynamic> params = {};
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params["uid"] = uid.toString();
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var result =
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await HttpUtil.baseRequest("/api/v1/user/getUserInfo", params, () {});
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if (result.success) {
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return result.data;
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}
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return null;
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}
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///退出登录
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static Future<Map<String, dynamic>?> logout(
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BuildContext context, int? uid) async {
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Map<String, dynamic> params = {};
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params["uid"] = uid.toString();
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var result =
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await HttpUtil.baseRequest("/api/v1/user/logout", params, () {});
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if (result.success) {
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return result.data;
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}
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return null;
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}
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}
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class LocationApiUtil {
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///上传位置
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static Future<Map<String, dynamic>?> uploadLocation(
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BaiduLocation location) async {
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var uid = await UserUtil.getUid();
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var result = await HttpUtil.baseRequest(
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"/api/v1/location/uploadLocation",
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{
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"latitude": location.latitude.toString(),
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"longitude": location.longitude.toString(),
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"address": location.address,
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"locationDetail": location.locationDetail,
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"uid": uid.toString()
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},
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() {});
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if (result.success) {
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return result.data;
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}
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return null;
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}
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//获取位置
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static Future<UserLocationInfo?> getLocation(String? targetUid) async {
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var uid = await UserUtil.getUid();
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var params = {"uid": uid.toString()};
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if (targetUid != null) {
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params["targetUid"] = targetUid;
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}
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var result = await HttpUtil.baseRequest(
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"/api/v1/location/getLocation", params, () {});
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if (result.success) {
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if (result.data!["code"] == 0) {
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return UserLocationInfo.fromJson(result.data!["data"]);
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} else {
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Fluttertoast.showToast(msg: result.data!["msg"]);
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}
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}
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return null;
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}
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//获取定位对象列表
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static Future<Map<String, dynamic>?> getLocationUsers(
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int uid, int page) async {
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var params = {"uid": uid.toString(), "page": page.toString()};
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var result = await HttpUtil.baseRequest(
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"/api/v1/location/getLocationUsers", params, () {});
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if (result.success) {
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return result.data;
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}
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return null;
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}
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//添加定位对象
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static Future<Map<String, dynamic>?> addLocationUser(BuildContext context,
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int uid, String? name, String phone, LocationUserType type) async {
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var params = {"uid": uid.toString()};
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if (name != null) {
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params["name"] = name;
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}
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params["phone"] = phone;
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params["type"] =
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type.toString().substring(type.toString().indexOf(".") + 1);
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var result = await HttpUtil.baseRequest(
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"/api/v1/location/addLocationUser", params, () {
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_showLoading(context);
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});
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_dismissDialog(context);
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if (result.success) {
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return result.data;
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}
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return null;
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}
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//修改定位对象
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static Future<Map<String, dynamic>?> updateLocationUser(BuildContext context,
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String id, String? phone, LocationUserType? type) async {
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var uid = await UserUtil.getUid();
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var params = {"uid": uid.toString(), "id": id};
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if (phone != null) {
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params["phone"] = phone;
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}
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if (type != null) {
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params["type"] =
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type.toString().substring(type.toString().indexOf(".") + 1);
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}
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var result = await HttpUtil.baseRequest(
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"/api/v1/location/updateLocationUser", params, () { _showLoading(context);});
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_dismissDialog(context);
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if (result.success) {
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return result.data;
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}
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return null;
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}
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//删除定位对象
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static Future<Map<String, dynamic>?> deleteLocationUser(
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BuildContext context, int uid, String? id) async {
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var params = {"uid": uid.toString(), "id": id};
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var result = await HttpUtil.baseRequest(
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"/api/v1/location/deleteLocationUser", params, () {
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_showLoading(context);
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});
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_dismissDialog(context);
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if (result.success) {
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return result.data;
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}
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return null;
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}
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//获取需要处理的定位邀请
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static Future<Map<String, dynamic>?> getInviteLocation(int uid) async {
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var params = {"uid": uid.toString()};
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var result = await HttpUtil.baseRequest(
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"/api/v1/location/getInviteLocation", params, () {});
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if (result.success) {
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return result.data;
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}
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return null;
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}
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//同意定位邀请
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static Future<Map<String, dynamic>?> agreeInviteLocation(
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int uid, String id) async {
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var params = {"uid": uid.toString(), "id": id};
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var result = await HttpUtil.baseRequest(
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"/api/v1/location/agreeInviteLocation", params, () {});
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if (result.success) {
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return result.data;
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}
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return null;
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}
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//拒绝定位邀请
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static Future<Map<String, dynamic>?> rejectInviteLocation(
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int uid, String id) async {
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var params = {"uid": uid.toString(), "id": id};
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var result = await HttpUtil.baseRequest(
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"/api/v1/location/rejectInviteLocation", params, () {});
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if (result.success) {
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return result.data;
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}
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return null;
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}
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//获取轨迹
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static Future<Map<String, dynamic>?> getTravel(
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int uid, int? targetUid, int startTime, int endTime, int page) async {
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var params = {
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"uid": uid,
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"startTime": startTime.toString(),
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"endTime": endTime.toString(),
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"page": page.toString()
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};
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if (targetUid != null) {
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params["targetUid"] = targetUid;
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}
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var result =
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await HttpUtil.baseRequest("/api/v1/location/getTravel", params, () {});
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if (result.success) {
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return result.data;
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}
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return null;
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}
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}
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