nomo/lib/app/modules/account/views/account_view.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:get/get.dart';
import 'package:nomo/app/base/base_view.dart';
import 'package:nomo/app/widgets/click_opacity.dart';
import 'package:nomo/app/widgets/ix_app_bar.dart';
import 'package:nomo/app/widgets/submit_btn.dart';
import 'package:nomo/config/theme/theme_extensions/theme_extension.dart';

import '../../../../config/theme/dark_theme_colors.dart';
import '../../../../config/translations/strings_enum.dart';
import '../../../../utils/device_manager.dart';
import '../../../constants/enums.dart';
import '../../../data/sp/ix_sp.dart';
import '../../../components/ix_snackbar.dart';
import '../../../constants/assets.dart';
import '../../../constants/iconfont/iconfont.dart';
import '../../../dialog/all_dialog.dart';
import '../../../routes/app_pages.dart';
import '../../../widgets/ix_image.dart';
import '../controllers/account_controller.dart';

class AccountView extends BaseView<AccountController> {
  const AccountView({super.key});

  @override
  PreferredSizeWidget? get appBar => IXAppBar(title: Strings.account.tr);

  @override
  Widget buildContent(BuildContext context) {
    return Obx(() {
      return SingleChildScrollView(
        padding: EdgeInsets.symmetric(horizontal: 14.w, vertical: 10.w),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            // Account 信息卡片
            // _buildAccountCard(isPremium),
            _buildAccountSection(),
            // Security Section
            if (!controller.apiController.isGuest)
              _buildSectionHeader(Strings.securitySection.tr),
            if (!controller.apiController.isGuest) _buildSecuritySection(),

            20.verticalSpaceFromWidth,
            // 底部按钮
            _buildBottomButtons(),

            20.verticalSpaceFromWidth,
          ],
        ),
      );
    });
  }

  /// 构建账户信息卡片
  Widget _buildAccountCard(bool isPremium) {
    return Container(
      decoration: BoxDecoration(
        color: Get.reactiveTheme.highlightColor,
        borderRadius: BorderRadius.circular(12.r),
      ),
      child: Column(
        children: [
          // Account 条目
          _buildAccountItem(isPremium),
          _buildDivider(),

          // UID 条目
          _buildUIDItem(),
          _buildDivider(),
          // Premium 功能列表
          _buildPremiumFeatures(isPremium),
        ],
      ),
    );
  }

  /// Account 条目
  Widget _buildAccountItem(bool isPremium) {
    return Container(
      height: 56.w,
      padding: EdgeInsets.symmetric(horizontal: 16.w),
      child: Row(
        children: [
          // 图标
          Container(
            width: 30.w,
            height: 30.w,
            decoration: BoxDecoration(
              color: Get.reactiveTheme.shadowColor,
              borderRadius: BorderRadius.circular(8.r),
            ),
            child: Icon(IconFont.icon29, size: 20.w, color: Colors.white),
          ),
          10.horizontalSpace,
          // 标题
          Expanded(
            child: Text(
              Strings.account.tr,
              style: TextStyle(
                fontSize: 14.sp,
                color: Get.reactiveTheme.textTheme.bodyLarge!.color,
                fontWeight: FontWeight.w400,
              ),
            ),
          ),
          // 徽章
          IXImage(
            source: isPremium ? Assets.premium : Assets.free,
            width: isPremium ? 92.w : 64.w,
            height: 28.w,
            sourceType: ImageSourceType.asset,
          ),
        ],
      ),
    );
  }

  /// UID 条目
  Widget _buildUIDItem() {
    return ClickOpacity(
      onTap: () {
        Clipboard.setData(ClipboardData(text: controller.uid));
        Get.snackbar(Strings.copied.tr, 'UID ${Strings.copied.tr}');
      },
      child: Container(
        height: 56.w,
        padding: EdgeInsets.symmetric(horizontal: 16.w),
        child: Row(
          children: [
            // 图标
            Container(
              width: 30.w,
              height: 30.w,
              decoration: BoxDecoration(
                color: Get.reactiveTheme.shadowColor,
                borderRadius: BorderRadius.circular(8.r),
              ),
              child: Icon(IconFont.icon14, size: 20.w, color: Colors.white),
            ),
            10.horizontalSpace,
            // UID
            Expanded(
              child: Text(
                controller.uid,
                style: TextStyle(
                  fontSize: 14.sp,
                  color: Get.reactiveTheme.textTheme.bodyLarge!.color,
                  fontWeight: FontWeight.w400,
                ),
              ),
            ),
            // 复制图标
            Icon(
              IconFont.icon57,
              size: 20.w,
              color: Get.reactiveTheme.hintColor,
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildPremiumFeatures(bool isPremium) {
    return Padding(
      padding: EdgeInsets.symmetric(horizontal: 14.w),
      child: Column(
        children: [
          _buildFeatureItem(IconFont.icon60, Strings.unlockAllFreeLocations.tr),
          _buildFeatureItem(IconFont.icon61, Strings.unlockSmartMode.tr),
          _buildFeatureItem(IconFont.icon62, Strings.unlockMultiHopMode.tr),
          _buildFeatureItem(
            IconFont.icon63,
            Strings.premiumCanShareXDevices.tr,
          ),
          _buildFeatureItem(
            IconFont.icon64,
            Strings.ownYourOwnPrivateServer.tr,
          ),
          _buildFeatureItem(IconFont.icon65, Strings.closeAds.tr),
        ],
      ),
    );
  }

  Widget _buildFeatureItem(IconData icon, String title) {
    return SizedBox(
      height: 44.w,
      child: Row(
        children: [
          Icon(icon, color: DarkThemeColors.subscriptionColor, size: 24.w),
          12.horizontalSpace,
          Expanded(
            child: Text(
              title,
              style: TextStyle(
                fontSize: 13.sp,
                color: Get.reactiveTheme.hintColor,
              ),
            ),
          ),
          Container(
            width: 20.w,
            height: 20.w,
            decoration: BoxDecoration(
              shape: BoxShape.circle,
              color: DarkThemeColors.subscriptionSelectColor,
            ),
            child: Icon(Icons.check, color: Colors.white, size: 12.w),
          ),
        ],
      ),
    );
  }

  /// 底部按钮
  Widget _buildBottomButtons() {
    final isLight = ReactiveTheme.isLightTheme;
    return Column(
      children: [
        if (controller.apiController.isPremium) ...[
          if (controller.apiController.isGuest) ...[
            SubmitButton(
              text: Strings.changeSubscription.tr,
              bgColor: isLight
                  ? Colors.black
                  : Get.reactiveTheme.highlightColor,
              textColor: DarkThemeColors.subscriptionColor,
              onPressed: () {
                controller.toSubscription();
              },
            ),
          ] else ...[
            _buildSecondaryButton(
              text: Strings.changeSubscription.tr,
              icon: IconFont.icon23,
              onTap: () {
                controller.toSubscription();
              },
            ),
          ],
        ] else ...[
          // Upgrade to Premium 按钮
          _buildSecondaryButton(
            text: Strings.upgradeToPremium.tr,
            icon: IconFont.icon23,
            onTap: () {
              controller.toSubscription();
            },
          ),
        ],

        // 绑定邮箱 按钮
        if (controller.apiController.isGuest &&
            controller.apiController.isPremium) ...[
          20.verticalSpaceFromWidth,
          _buildEmailButton(
            text: Strings.bindEmailMemberBenefits.tr,
            icon: IconFont.icon23,
            onTap: () {
              // TODO: 绑定邮箱
              AllDialog.showBindEmailMemberBenefits();
            },
          ),
          10.verticalSpaceFromWidth,
          // 提示文字
          Text(
            Strings.bindingAccountEmailProtectsPreRights.tr,
            textAlign: TextAlign.center,
            style: TextStyle(
              fontSize: 12.sp,
              color: Get.reactiveTheme.hintColor,
            ),
          ),
        ],
      ],
    );
  }

  /// 次要按钮（黑色边框）
  Widget _buildSecondaryButton({
    required String text,
    required IconData icon,
    required VoidCallback onTap,
  }) {
    final isLight = ReactiveTheme.isLightTheme;
    return ClickOpacity(
      onTap: onTap,
      child: Container(
        height: 52.w,
        decoration: BoxDecoration(
          border: isLight
              ? null
              : Border.all(color: Get.reactiveTheme.dividerColor, width: 1.w),
          borderRadius: BorderRadius.circular(12.r),
          color: isLight ? Colors.black : null,
        ),
        child: Row(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            Text(
              text,
              style: TextStyle(
                fontSize: 16.sp,
                color: DarkThemeColors.subscriptionColor,
                fontWeight: FontWeight.w400,
              ),
            ),
            SizedBox(width: 8.w),
            Icon(icon, size: 20.w, color: DarkThemeColors.subscriptionColor),
          ],
        ),
      ),
    );
  }

  /// 次要按钮（黑色边框）
  Widget _buildEmailButton({
    required String text,
    required IconData icon,
    required VoidCallback onTap,
  }) {
    final isLight = ReactiveTheme.isLightTheme;
    return ClickOpacity(
      onTap: onTap,
      child: Container(
        height: 52.w,
        decoration: BoxDecoration(
          border: isLight
              ? null
              : Border.all(color: Get.reactiveTheme.dividerColor, width: 1.w),
          borderRadius: BorderRadius.circular(12.r),
          color: isLight ? Get.reactiveTheme.primaryColor : null,
        ),
        child: Row(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            Text(
              text,
              style: TextStyle(
                fontSize: 16.sp,
                color: isLight
                    ? Colors.white
                    : DarkThemeColors.subscriptionColor,
                fontWeight: FontWeight.w400,
              ),
            ),
            SizedBox(width: 8.w),
            Icon(
              icon,
              size: 20.w,
              color: isLight ? Colors.white : DarkThemeColors.subscriptionColor,
            ),
          ],
        ),
      ),
    );
  }

  /// 构建分割线
  Widget _buildDivider() {
    return Divider(height: 1.w, color: Get.reactiveTheme.dividerColor);
  }

  /// 构建分组标题
  Widget _buildSectionHeader(String title) {
    return Padding(
      padding: EdgeInsets.symmetric(vertical: 10.w),
      child: Text(
        title,
        style: TextStyle(
          fontSize: 16.sp,
          color: Get.reactiveTheme.hintColor,
          fontWeight: FontWeight.w500,
        ),
      ),
    );
  }

  /// Account 分组
  Widget _buildAccountSection() {
    return Obx(() {
      return Container(
        decoration: BoxDecoration(
          color: Get.reactiveTheme.highlightColor,
          borderRadius: BorderRadius.circular(12.r),
        ),
        child: Column(
          children: [
            _buildSettingItem(
              icon: IconFont.icon29,
              iconColor: Get.reactiveTheme.shadowColor,
              title: _getUserAccount().isNotEmpty
                  ? _getUserAccount()
                  : Strings.account.tr,
              trailing: Row(
                mainAxisSize: MainAxisSize.min,
                children: [
                  IXImage(
                    source: controller.apiController.userLevel == 3
                        ? controller.apiController.remainTimeSeconds > 0
                              ? Assets.premium
                              : Assets.premiumExpired
                        : controller.apiController.userLevel == 9999
                        ? Assets.test
                        : Assets.free,
                    width: controller.apiController.userLevel == 3
                        ? 92.w
                        : 64.w,
                    height: 28.w,
                    sourceType: ImageSourceType.asset,
                  ),
                ],
              ),
              onTap: () {
                Get.toNamed(Routes.ACCOUNT);
              },
            ),
            _buildDivider(),
            _buildSettingItem(
              icon: IconFont.icon14,
              iconColor: Get.reactiveTheme.shadowColor,
              title:
                  'UID ${DeviceManager.getCacheDeviceId().length > 12 ? '${DeviceManager.getCacheDeviceId().substring(0, 6)}***${DeviceManager.getCacheDeviceId().substring(DeviceManager.getCacheDeviceId().length - 6)}' : DeviceManager.getCacheDeviceId()}',
              showInfo: true,
              trailing: ClickOpacity(
                onTap: () {
                  Clipboard.setData(
                    ClipboardData(text: DeviceManager.getCacheDeviceId()),
                  );
                  IXSnackBar.showIXSnackBar(
                    title: Strings.copied.tr,
                    message: Strings.copied.tr,
                  );
                },
                child: Icon(
                  IconFont.icon57,
                  size: 20.w,
                  color: Get.reactiveTheme.hintColor,
                ),
              ),
              onTap: () {},
              onInfoTap: () {
                AllDialog.showUidInfo();
              },
            ),
            _buildDivider(),
            // 根据用户类型显示不同的时间信息
            if (controller.apiController.isPremium) ...[
              // _buildSettingItem(
              //   icon: IconFont.icon23,
              //   iconColor: Get.reactiveTheme.shadowColor,
              //   title: Strings.myPreCode.tr,
              //   trailing: Row(
              //     mainAxisSize: MainAxisSize.min,
              //     children: [
              //       Text(
              //         '123***ADZ',
              //         style: TextStyle(
              //           fontSize: 13.sp,
              //           color: Get.reactiveTheme.hintColor,
              //         ),
              //       ),
              //       SizedBox(width: 4.w),
              //       Icon(
              //         IconFont.icon02,
              //         size: 20.w,
              //         color: Get.reactiveTheme.hintColor,
              //       ),
              //     ],
              //   ),
              //   onTap: () {
              //     // TODO: 跳转到Pre Code页面
              //     Get.toNamed(Routes.PRECODE);
              //   },
              // ),
              // _buildDivider(),
              _buildSettingItem(
                icon: IconFont.icon30,
                iconColor: Get.reactiveTheme.shadowColor,
                title: Strings.validTerm.tr,
                trailing: Text(
                  controller.apiController.remainTimeSeconds > 0
                      ? controller.apiController.validTermText
                      : Strings.expired.tr,
                  style: TextStyle(
                    fontSize: 13.sp,
                    color: controller.apiController.remainTimeSeconds > 0
                        ? Get.reactiveTheme.primaryColor
                        : Colors.red,
                    fontWeight: FontWeight.w500,
                  ),
                ),
                onTap: () {
                  // TODO: 跳转到有效期详情页面
                },
              ),
            ] else ...[
              _buildSettingItem(
                icon: IconFont.icon30,
                iconColor: Get.reactiveTheme.shadowColor,
                title: Strings.freeTime.tr,
                trailing: Text(
                  controller.apiController.remainTimeFormatted,
                  style: TextStyle(
                    fontSize: 14.sp,
                    color: controller.apiController.remainTimeSeconds > 0
                        ? Get.reactiveTheme.primaryColor
                        : Colors.red,
                    fontWeight: FontWeight.w500,
                  ),
                ),
              ),
            ],
            // _buildDivider(),
            // _buildSettingItem(
            //   icon: IconFont.icon31,
            //   iconColor: Get.reactiveTheme.shadowColor,
            //   title: Strings.deviceAuthorization.tr,
            //   trailing: Row(
            //     mainAxisSize: MainAxisSize.min,
            //     children: [
            //       Text(
            //         isPremium ? '1/4' : '0/1',
            //         style: TextStyle(
            //           fontSize: 13.sp,
            //           color: Get.reactiveTheme.hintColor,
            //         ),
            //       ),
            //       SizedBox(width: 4.w),
            //       Icon(
            //         IconFont.icon02,
            //         size: 20.w,
            //         color: Get.reactiveTheme.hintColor,
            //       ),
            //     ],
            //   ),
            //   onTap: () {
            //     Get.toNamed(Routes.DEVICEAUTH);
            //   },
            // ),
          ],
        ),
      );
    });
  }

  /// Security 分组
  Widget _buildSecuritySection() {
    return Container(
      decoration: BoxDecoration(
        color: Get.reactiveTheme.highlightColor,
        borderRadius: BorderRadius.circular(12.r),
      ),
      child: Column(
        children: [
          _buildSettingItem(
            icon: IconFont.icon11,
            iconColor: DarkThemeColors.settingSecurityLinearGradientStartColor,
            iconGradient: LinearGradient(
              colors: [
                DarkThemeColors.settingSecurityLinearGradientStartColor,
                DarkThemeColors.settingSecurityLinearGradientEndColor,
              ],
              begin: Alignment.topCenter,
              end: Alignment.bottomCenter,
            ),
            title: Strings.changePassword.tr,
            onTap: () {
              // TODO: 跳转到忘记密码页面
              Get.toNamed(Routes.FORGOTPWD);
            },
          ),
          _buildDivider(),
          _buildSettingItem(
            icon: IconFont.icon40,
            iconColor: DarkThemeColors.settingSecurityLinearGradientStartColor,
            iconGradient: LinearGradient(
              colors: [
                DarkThemeColors.settingSecurityLinearGradientStartColor,
                DarkThemeColors.settingSecurityLinearGradientEndColor,
              ],
              begin: Alignment.topCenter,
              end: Alignment.bottomCenter,
            ),
            title: Strings.deleteAccount.tr,
            onTap: () {
              AllDialog.showDeleteAccountConfirm(() {
                // 退出登录
                controller.handleDeleteAccount();
              });
            },
          ),
          _buildDivider(),
          _buildSettingItem(
            icon: IconFont.icon66,
            iconColor: DarkThemeColors.settingSecurityLinearGradientStartColor,
            iconGradient: LinearGradient(
              colors: [
                DarkThemeColors.settingSecurityLinearGradientStartColor,
                DarkThemeColors.settingSecurityLinearGradientEndColor,
              ],
              begin: Alignment.topCenter,
              end: Alignment.bottomCenter,
            ),
            title: Strings.logout.tr,
            titleColor: DarkThemeColors.errorColor,
            onTap: () {
              AllDialog.showLogoutConfirm(() {
                // 退出登录
                controller.handleLogout();
              });
            },
          ),
        ],
      ),
    );
  }

  /// 构建设置项
  Widget _buildSettingItem({
    IconData? icon,
    String? svgPath,
    required Color iconColor,
    Gradient? iconGradient,
    required String title,
    Color? titleColor,
    bool showInfo = false,
    Widget? trailing,
    VoidCallback? onTap,
    VoidCallback? onInfoTap,
  }) {
    // 确保至少提供了 icon 或 svgPath 之一
    assert(
      icon != null || svgPath != null,
      'Must provide either icon or svgPath',
    );

    return ClickOpacity(
      onTap: onTap,
      child: Container(
        height: 56.w,
        padding: EdgeInsets.symmetric(horizontal: 14.w),
        child: Row(
          children: [
            // 图标
            Container(
              width: 30.w,
              height: 30.w,
              decoration: BoxDecoration(
                gradient: iconGradient,
                color: iconGradient == null ? iconColor : null,
                borderRadius: BorderRadius.circular(8.r),
              ),
              child: svgPath != null
                  ? Padding(
                      padding: EdgeInsets.all(5.w),
                      child: SvgPicture.asset(
                        svgPath,
                        width: 20.w,
                        height: 20.w,
                        colorFilter: const ColorFilter.mode(
                          Colors.white,
                          BlendMode.srcIn,
                        ),
                      ),
                    )
                  : Icon(icon!, size: 20.w, color: Colors.white),
            ),
            10.horizontalSpace,
            // 标题
            Expanded(
              child: Row(
                children: [
                  Text(
                    title,
                    style: TextStyle(
                      fontSize: 14.sp,
                      color:
                          titleColor ??
                          Get.reactiveTheme.textTheme.bodyLarge!.color,
                      fontWeight: FontWeight.w500,
                    ),
                  ),
                  4.horizontalSpace,
                  if (showInfo)
                    ClickOpacity(
                      onTap: onInfoTap,
                      child: Icon(
                        IconFont.icon59,
                        size: 20.w,
                        color: Get.reactiveTheme.hintColor,
                      ),
                    ),
                ],
              ),
            ),

            // 右侧内容
            if (trailing != null) trailing,
          ],
        ),
      ),
    );
  }

  /// 获取用户账号显示文本
  String _getUserAccount() {
    final user = IXSP.getUser();
    if (user == null) return '';

    if (user.memberLevel == MemberLevel.normal.level) {
      return user.account?.username ?? '';
    }
    return '';
  }
}