import 'dart:io';

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:get/get_core/src/get_main.dart';
import 'package:location/utils/common_expand.dart';
import 'package:location/utils/common_style.dart';
import '../../../base/base_view.dart';
import '../../../resource/assets.gen.dart';
import '../../../resource/colors.gen.dart';
import '../../../resource/string.gen.dart';
import 'add_friend_dialog_controller.dart';

class AddFriendPage extends BaseView<AddFriendDialogController> {
  const AddFriendPage({super.key});

  static Future<T?> show<T>() {
    return Get.bottomSheet(AddFriendPage(),
        isScrollControlled: true,
        barrierColor: ColorName.black55,
        backgroundColor: ColorName.transparent);
  }

  static void dismiss() {
    Get.back();
  }

  @override
  Widget buildBody(BuildContext context) {
    return _addFriendView();
  }

  @override
  backgroundColor() {
    return ColorName.transparent;
  }

  Widget _addFriendView() {
    return GestureDetector(
      onTap: () => FocusScope.of(Get.context!).unfocus(),
      child: IntrinsicHeight(
        child: Container(
          decoration: BoxDecoration(
            color: '#FDFCFE'.color,
            borderRadius: BorderRadius.only(
              topLeft: Radius.circular(16.w),
              topRight: Radius.circular(16.w),
            ),
          ),
          child: Stack(
            children: [
              Positioned(
                top: 0,
                child: Assets.images.bgAddFriendDialog.image(width: 1.sw),
              ),
              _buildClose(),
              Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  SizedBox(height: 19.h),
                  _buildAddHeader(),
                  SizedBox(height: 18.h),
                  _buildPhone(),
                  SizedBox(height: 16.h),
                  _buildShareWx(),
                  SizedBox(height: 20.h),
                  Visibility(
                    visible: Platform.isAndroid,
                    child: Center(
                        child: Text(StringName.friendAddRule,
                            style: TextStyle(
                                fontSize: 12.sp, color: '#A7A7A7'.color))),
                  ),
                  SizedBox(height: 30.h),
                ],
              )
            ],
          ),
        ),
      ),
    );
  }

  Widget _buildShareWx() {
    return GestureDetector(
      onTap: controller.shareWxClick,
      child: Container(
        height: 54.w,
        decoration: BoxDecoration(boxShadow: [
          BoxShadow(
            color: ColorName.black5.withOpacity(0.05), // 阴影颜色
            blurRadius: 23, // 阴影模糊半径
            spreadRadius: 2, // 阴影扩展半径
            offset: const Offset(0, 0), // 阴影位置，向上偏移
          ),
        ], color: ColorName.white, borderRadius: BorderRadius.circular(12.w)),
        margin: EdgeInsets.symmetric(horizontal: 12.w),
        child: Row(
          children: [
            SizedBox(width: 15.w),
            Assets.images.iconLoginWx.image(width: 25.w),
            SizedBox(width: 15.w),
            Text(StringName.friendAddFromWx,
                style: TextStyle(
                    fontWeight: FontWeight.bold,
                    color: ColorName.primaryTextColor,
                    fontSize: 14.sp)),
            Spacer(),
            Assets.images.iconLoginGoWxArrow.image(width: 18.w, height: 18.w),
            SizedBox(width: 12.w),
          ],
        ),
      ),
    );
  }

  Container _buildPhone() {
    return Container(
      padding: EdgeInsets.symmetric(horizontal: 12.w),
      margin: EdgeInsets.symmetric(horizontal: 12.w),
      decoration: BoxDecoration(boxShadow: [
        BoxShadow(
          color: ColorName.black5.withOpacity(0.05), // 阴影颜色
          blurRadius: 23, // 阴影模糊半径
          spreadRadius: 2, // 阴影扩展半径
          offset: const Offset(0, 0), // 阴影位置，向上偏移
        ),
      ], color: ColorName.white, borderRadius: BorderRadius.circular(12.w)),
      child: Column(
        children: [
          SizedBox(height: 13.h),
          Row(
            crossAxisAlignment: CrossAxisAlignment.center,
            children: [
              Assets.images.iconLoginPhone.image(width: 18.w, height: 18.w),
              SizedBox(width: 7.w),
              Text(
                Platform.isAndroid
                    ? StringName.friendAddFromPhone
                    : StringName.friendAddFromPhoneIos,
                style: TextStyle(
                  fontWeight: FontWeight.bold,
                  fontSize: 14.sp,
                  color: ColorName.primaryTextColor,
                ),
              ),
              Spacer(),
              Obx(() {
                return Visibility(
                  maintainSize: true,
                  maintainAnimation: true,
                  maintainState: true,
                  visible: controller.phone.length == 11,
                  child: GestureDetector(
                    onTap: controller.onAddFriendClick,
                    child: Container(
                        decoration: getPrimaryBtnDecoration(30.w),
                        padding: EdgeInsets.symmetric(
                            horizontal: 15.w, vertical: 8.w),
                        child: Text(StringName.friendAddNow,
                            style: TextStyle(
                                fontSize: 14.sp,
                                color: Colors.white,
                                height: 1))),
                  ),
                );
              })
            ],
          ),
          SizedBox(height: 18.h),
          _buildPhoneView(),
          SizedBox(height: 18.h),
        ],
      ),
    );
  }

  Widget _buildPhoneView() {
    return Row(
      children: [
        Expanded(
          child: Container(
            height: 50.w,
            decoration: BoxDecoration(
              color: '#F9F9F9'.color,
              borderRadius: BorderRadius.circular(10.w),
            ),
            padding: EdgeInsets.symmetric(horizontal: 10.w),
            child: Center(
              child: TextField(
                controller: controller.etController,
                style: TextStyle(
                    fontSize: 14.sp, color: ColorName.primaryTextColor),
                maxLines: 1,
                maxLength: 11,
                keyboardType: TextInputType.phone,
                textAlignVertical: TextAlignVertical.center,
                textInputAction: TextInputAction.next,
                decoration: InputDecoration(
                  hintText: StringName.friendAddPhoneEtHint,
                  counterText: '',
                  hintStyle:
                      TextStyle(fontSize: 16, color: "#AFAFAF".toColor()),
                  labelStyle: const TextStyle(
                    fontSize: 16,
                    color: ColorName.primaryTextColor,
                  ),
                  contentPadding: const EdgeInsets.all(0),
                  border: const OutlineInputBorder(borderSide: BorderSide.none),
                  enabled: true,
                ),
              ),
            ),
          ),
        ),
        SizedBox(width: 14.w),
        Assets.images.iconLoginAddressBook.image(width: 15.w, height: 15.w),
        SizedBox(width: 3.w),
        GestureDetector(
          onTap: controller.onSelectContactClick,
          child: Text(StringName.friendAddAddressBook,
              style: TextStyle(fontSize: 14.sp, color: '#202020'.color)),
        ),
      ],
    );
  }

  Widget _buildAddHeader() {
    return Padding(
      padding: EdgeInsets.only(left: 18.w),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Text(
              Platform.isAndroid
                  ? StringName.friendAddTitle
                  : StringName.friendAddIosTitle,
              style: TextStyle(
                  fontSize: 20.sp,
                  color: ColorName.primaryTextColor,
                  fontWeight: FontWeight.bold)),
          SizedBox(height: 10.h),
          Text(StringName.friendAddDesc,
              style: TextStyle(fontSize: 14.sp, color: '#545454'.color)),
        ],
      ),
    );
  }

  Widget _buildClose() {
    return Padding(
      padding: EdgeInsets.all(12.w),
      child: GestureDetector(
        onTap: () {
          Get.back();
        },
        child: Align(
            alignment: Alignment.topRight,
            child:
                Assets.images.iconLoginClose.image(width: 24.w, height: 24.w)),
      ),
    );
  }
}