495 lines
16 KiB
Dart
495 lines
16 KiB
Dart
import 'dart:io';
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import 'package:aliyun_push_flutter/aliyun_push_flutter.dart';
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import 'package:flutter/gestures.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:get/get.dart';
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import 'package:getx_scaffold/getx_scaffold.dart';
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import 'package:ln_jq_app/common/login_util.dart';
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import 'package:ln_jq_app/common/model/base_model.dart';
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import 'package:ln_jq_app/common/model/vehicle_info.dart';
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import 'package:ln_jq_app/common/styles/theme.dart';
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import 'package:ln_jq_app/pages/b_page/base_widgets/view.dart';
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import 'package:ln_jq_app/pages/c_page/base_widgets/view.dart';
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import 'package:ln_jq_app/pages/common/webview/view.dart';
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import 'package:ln_jq_app/pages/login/controller.dart';
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import 'package:ln_jq_app/pages/url_host/view.dart';
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import 'package:ln_jq_app/storage_service.dart';
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class LoginPage extends StatefulWidget {
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const LoginPage({super.key});
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@override
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State<LoginPage> createState() => _LoginPageState();
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}
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class _LoginPageState extends State<LoginPage> {
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@override
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Widget build(BuildContext context) {
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return GetBuilder<LoginController>(
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init: LoginController(),
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id: 'login',
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builder: (controller) {
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return Scaffold(
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backgroundColor: Colors.white,
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body: Stack(
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children: [
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// 1. 顶部背景与装饰
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Positioned(
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top: 0,
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left: 0,
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right: 0,
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child: LoginUtil.getAssImg("bg_login"),
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),
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Positioned(
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top: 0,
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left: 0,
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child: SizedBox(
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width: 180.w,
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height: 218.h,
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child: LoginUtil.getAssImg("ic_login_bg@2x"),
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),
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),
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_buildBackground(),
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// 2. 登录表单主体
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Positioned(
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top: 280.h,
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left: 0,
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right: 0,
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bottom: 0,
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child: Container(
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height: MediaQuery.of(context).size.height * 2 / 3,
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.only(
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topLeft: Radius.circular(40),
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topRight: Radius.circular(40),
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),
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),
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child: SingleChildScrollView(
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child: Padding(
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padding: EdgeInsets.symmetric(horizontal: 30.w),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(height: 80.h),
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// 登录输入区域
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_buildLoginInputFields(controller),
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SizedBox(height: 40.h),
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// 协议
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buildAgreement(),
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SizedBox(height: 80.h),
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// 底部 Slogan
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Center(
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child: Column(
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children: [
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Text(
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"H Y P A I",
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w400,
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color: Color.fromRGBO(51, 51, 51, 1),
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letterSpacing: 8,
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),
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),
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Text(
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"HYDROGEN MOBILITY",
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style: TextStyle(
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fontSize: 9,
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color: Colors.grey.shade400,
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letterSpacing: 1,
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),
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),
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],
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),
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),
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],
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),
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),
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),
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),
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),
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if (AppTheme.is_show_host)
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Positioned(
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top: 40.h,
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right: 20.w,
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child: TextButton(
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onPressed: () {
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Get.to(() => UrlHostPage());
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},
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child: const Text(
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"域名配置",
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style: TextStyle(
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color: Colors.black,
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fontSize: 16,
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fontWeight: FontWeight.bold,
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),
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),
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),
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),
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],
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),
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);
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},
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);
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}
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/// 构建背景装饰
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Widget _buildBackground() {
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return Positioned(
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top: 0,
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left: 32.w,
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right: 0,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(height: 100.h),
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// Logo
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SizedBox(height: 60.h, child: LoginUtil.getAssImg('ic_logo_unbg@2x')),
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SizedBox(height: 30.h),
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const Text(
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"HELLO,",
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style: TextStyle(
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fontSize: 32,
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fontWeight: FontWeight.w500,
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color: Color.fromRGBO(51, 51, 51, 1),
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),
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),
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const SizedBox(height: 8),
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Row(
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children: [
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const Text(
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"欢迎使用 ",
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style: TextStyle(
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fontSize: 24,
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fontWeight: FontWeight.w500,
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color: Color.fromRGBO(51, 51, 51, 1),
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),
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),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
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decoration: BoxDecoration(
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color: Color.fromRGBO(56, 198, 151, 1),
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borderRadius: BorderRadius.circular(20),
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),
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child: const Text(
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"“羚牛氢能智慧服务平台”",
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style: TextStyle(
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color: Colors.white,
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fontSize: 12,
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fontWeight: FontWeight.bold,
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),
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),
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),
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],
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),
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],
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),
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);
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}
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/// 构建登录输入框区域
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Widget _buildLoginInputFields(LoginController controller) {
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return Column(
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children: [
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// 手机号输入
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Container(
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height: 55.h,
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decoration: BoxDecoration(
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color: const Color(0xFFF7F9FB),
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borderRadius: BorderRadius.circular(28),
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),
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child: TextField(
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controller: controller.phoneController,
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keyboardType: TextInputType.phone,
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style: const TextStyle(fontSize: 15),
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decoration: const InputDecoration(
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hintText: '请输入手机号',
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hintStyle: TextStyle(color: Colors.grey, fontSize: 14),
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border: InputBorder.none,
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contentPadding: EdgeInsets.symmetric(horizontal: 24),
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),
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),
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),
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const SizedBox(height: 20),
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// 验证码输入
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Container(
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height: 55.h,
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decoration: BoxDecoration(
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color: const Color(0xFFF7F9FB),
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borderRadius: BorderRadius.circular(28),
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),
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child: Row(
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children: [
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Expanded(
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child: TextField(
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inputFormatters: [
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LengthLimitingTextInputFormatter(6), // 最多6位
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],
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controller: controller.codeController,
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keyboardType: TextInputType.number,
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style: const TextStyle(fontSize: 15),
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decoration: const InputDecoration(
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hintText: '请输入验证码',
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hintStyle: TextStyle(color: Colors.grey, fontSize: 14),
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border: InputBorder.none,
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contentPadding: EdgeInsets.symmetric(horizontal: 24),
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),
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),
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),
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Obx(
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() => GestureDetector(
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onTap: controller.countdown.value == 0
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? controller.startCountdown
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: null,
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child: Padding(
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padding: const EdgeInsets.only(right: 24.0),
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child: Text(
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controller.countdown.value == 0
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? "获取验证码"
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: "${controller.countdown.value}s后重新获取",
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style: TextStyle(
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color: controller.countdown.value == 0
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? const Color(0xFF006633)
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: Colors.grey,
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fontSize: 13,
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fontWeight: FontWeight.bold,
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),
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),
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),
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),
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),
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],
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),
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),
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const SizedBox(height: 40),
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// 登录按钮
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ElevatedButton(
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onPressed: () => _handleLogin(controller),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF006633),
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foregroundColor: Colors.white,
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minimumSize: const Size(double.infinity, 55),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(28)),
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elevation: 0,
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),
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child: const Text(
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"立即登录",
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style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
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),
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),
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],
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);
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}
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/// 处理登录逻辑
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void _handleLogin(LoginController controller) async {
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if (!_isAgreed) {
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DialogX.to.showConfirmDialog(
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icon: DialogIcon.warn,
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content: _buildDialogContent(),
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confirmText: '同意',
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cancelText: '拒绝',
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onConfirm: () {
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_isAgreed = true;
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controller.updateUi();
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},
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);
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return;
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}
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String phone = controller.phoneController.text;
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String code = controller.codeController.text;
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if (phone.isEmpty || !phone.isPhoneNumber) {
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showToast("请输入正确的手机号");
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return;
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}
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if (code.isEmpty) {
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showToast("请输入验证码");
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return;
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}
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showLoading('登录中...');
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try {
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var responseData = await HttpService.to.post(
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'appointment/login/login',
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data: {'mobile': phone, 'code': code},
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);
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if (responseData == null && responseData!.data == null) {
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dismissLoading();
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showToast('登录失败：无法获取凭证');
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return;
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}
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//登录信息处理
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try {
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var result = BaseModel.fromJson(responseData.data);
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if (result.code != 0) {
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showToast(result.error);
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dismissLoading();
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return;
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}
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//类型2是司机 1是站点
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String loginType = result.data['loginType'].toString() ?? '';
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String token = result.data['token'] ?? '';
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if (loginType == "2") {
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String idCard = result.data['idCard'] ?? '';
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String name = result.data['name'] ?? '';
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String phone = result.data['phone'] ?? '';
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await StorageService.to.saveLoginInfo(
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token: token,
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userId: "",
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channel: "driver",
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idCard: idCard,
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name: name,
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phone: phone,
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);
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//司机登录后查询已绑定车辆信息
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var carInfo = await HttpService.to.get(
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"appointment/driver/getTruckInfoByDriver?phone=$phone",
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);
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if (carInfo != null) {
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var carInforesult = BaseModel.fromJson(carInfo.data);
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if (carInforesult.data != null) {
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final vehicle = VehicleInfo.fromJson(
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carInforesult.data as Map<String, dynamic>,
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);
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//保存使用
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await StorageService.to.saveVehicleInfo(vehicle);
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}
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}
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}
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if (loginType == "1") {
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String userId = result.data['userId'] ?? '';
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String mobile = result.data['mobile'] ?? '';
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await StorageService.to.saveLoginInfo(
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token: token,
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userId: userId,
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phone: mobile,
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channel: "station",
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);
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}
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//注册推送别名
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addAlias(phone);
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//页面操作
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dismissLoading();
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showToast('登录成功，欢迎您');
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if (loginType == "2") {
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Get.offAll(() => BaseWidgetsPage());
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} else {
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Get.offAll(() => B_BaseWidgetsPage());
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}
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} catch (e) {
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dismissLoading();
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showToast('登录失败：数据异常');
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}
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} catch (e) {
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dismissLoading();
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}
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}
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bool _isAgreed = false;
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Widget buildAgreement() {
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return Padding(
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padding: EdgeInsets.only(top: 13.h),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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// 勾选框
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SizedBox(
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width: 22.w,
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height: 22.h,
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child: Checkbox(
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value: _isAgreed,
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activeColor: AppTheme.themeColor,
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// 简单的圆角样式
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(4)),
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onChanged: (bool? value) {
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setState(() {
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_isAgreed = value ?? false;
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});
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},
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),
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),
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const SizedBox(width: 4),
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// 富文本协议部分
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Text.rich(
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TextSpan(
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text: '我已阅读并同意',
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style: const TextStyle(color: Colors.grey, fontSize: 13),
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children: [
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TextSpan(
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text: '《用户协议》',
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style: TextStyle(color: AppTheme.themeColor, fontSize: 13),
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recognizer: TapGestureRecognizer()
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..onTap = () {
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openPage("用户协议", "https://lnh2e.com/user_agreement.html");
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},
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),
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const TextSpan(text: ' 和 '),
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TextSpan(
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text: '《隐私政策》',
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style: TextStyle(color: AppTheme.themeColor, fontSize: 13),
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recognizer: TapGestureRecognizer()
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..onTap = () {
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openPage("隐私政策", "https://lnh2e.com/privacy_agreement.html");
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},
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),
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],
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),
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),
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],
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),
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);
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}
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Widget _buildDialogContent() {
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return RichTextX(
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children: [
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TextSpanItem('请阅读并同意'),
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TextSpanItem(
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'《隐私协议》',
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onTap: () => openPage("隐私政策", "https://lnh2e.com/privacy_agreement.html"),
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),
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TextSpanItem('和'),
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TextSpanItem(
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'《用户政策》',
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onTap: () => openPage("用户协议", "https://lnh2e.com/user_agreement.html"),
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),
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TextSpanItem('，我们将在协议框架内为您提供更优质的服务。'),
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],
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);
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}
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void openPage(String title, String url) {
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if (Platform.isIOS) {
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openWebPage(url);
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return;
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}
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Get.to(() => const WebViewPage(), arguments: {'title': title, 'url': url});
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}
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final _aliyunPush = AliyunPushFlutter();
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void addAlias(String alias) async {
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var result = await _aliyunPush.addAlias(alias);
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var code = result['code'];
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if (code == kAliyunPushSuccessCode) {
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Logger.d('添加别名$alias成功');
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} else {
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var errorCode = result['code'];
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var errorMsg = result['errorMsg'];
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Logger.d('添加别名$alias失败: $errorCode - $errorMsg');
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}
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}
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}
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