AiKeyboard2025/lib/module/keyboard_manage/keyboard_manage_page.dart

import 'package:dotted_border/dotted_border.dart';
import 'package:dropdown_button2/dropdown_button2.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:keyboard/base/base_page.dart';
import 'package:keyboard/data/bean/keyboard_info.dart';
import 'package:keyboard/module/keyboard_manage/keyboard_manage_controller.dart';
import 'package:keyboard/resource/string.gen.dart';
import 'package:reorderables/reorderables.dart';

import '../../data/bean/character_info.dart';
import '../../resource/assets.gen.dart';
import '../../router/app_pages.dart';
import '../../widget/gradient_rect_slider_track_shape.dart';
import '../../widget/tab_custom_gradient_indicator.dart';

class KeyboardManagePage extends BasePage<KeyboardManageController> {
  const KeyboardManagePage({super.key});

  @override
  immersive() {
    return true;
  }

  static Future start({KeyboardInfo? customKeyboardInfo}) async {
    return Get.toNamed(
      RoutePath.keyboardManage,
      arguments: {"customKeyboardInfo": customKeyboardInfo},
    );
  }

  @override
  Widget buildBody(BuildContext context) {
    return Container(
      decoration: BoxDecoration(
        image: DecorationImage(
          image: Assets.images.bgKeyboardManage.provider(),
          fit: BoxFit.fill,
        ),
      ),
      child: SafeArea(
        child: Container(
          alignment: Alignment.topCenter,
          child: Column(
            children: [
              // TabBar
              _buildTitle(),
              SizedBox(height: 10.h),
              Expanded(
                child: Container(
                  decoration: ShapeDecoration(
                    color: Colors.white,
                    shape: RoundedRectangleBorder(
                      borderRadius: BorderRadius.only(
                        topLeft: Radius.circular(20.r),
                        topRight: Radius.circular(20.r),
                      ),
                    ),
                  ),
                  child: PageView(
                    controller: controller.pageController,
                    onPageChanged: (index) {
                      controller.switchPageKeyboardType(index);
                    },
                    children: [
                      _buildKeyboardSettings(isCustom: true),
                      _buildKeyboardSettings(isCustom: false),
                    ],
                  ),
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }

  Widget _buildTitle() {
    return Padding(
      padding: EdgeInsets.symmetric(horizontal: 16.w),
      child: Row(
        children: [
          GestureDetector(
            onTap: controller.clickBack,
            child: Assets.images.iconMineBackArrow.image(
              width: 24.w,
              height: 24.w,
            ),
          ),
          Expanded(
            child: TabBar(
              controller: controller.tabController,
              tabs:
              controller.keyboardManageType
                  .map((e) => Tab(text: e))
                  .toList(),
              dividerHeight: 0,
              indicator: TabCustomGradientIndicator(),
              labelStyle: TextStyle(
                color: Colors.black.withAlpha(204),
                fontSize: 17.sp,
                fontWeight: FontWeight.w500,
              ),

              unselectedLabelStyle: TextStyle(
                color: Colors.black.withAlpha(102),
                fontSize: 17.sp,
                fontWeight: FontWeight.w500,
              ),
            ),
          ),
          SizedBox(width: 24.w),
        ],
      ),
    );
  }

  Widget _buildKeyboardSettings({required bool isCustom}) {
    return Column(
      children: [
        Expanded(
          child: SingleChildScrollView(
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                if (isCustom) _buildDropdownButton(), // 只有自定义显示下拉
                _buildIntimacySlider(isCustom: isCustom),
                _buildKeyboardCharacter(isCustom: isCustom),
              ],
            ),
          ),
        ),
        _buildSaveButton(isCustom: isCustom),
      ],
    );
  }

  Widget _buildDropdownButton() {
    // 获取当前使用的子控制器
    final typeController = controller.customKeyboardController;

    return Obx(() {
      return Padding(
        padding: EdgeInsets.only(left: 16.w, top: 24.h, right: 16.w),
        child: Row(
          children: [
            Text(
              "自己&",
              textAlign: TextAlign.center,
              style: TextStyle(
                color: Colors.black.withAlpha(204),
                fontSize: 16.sp,
                fontWeight: FontWeight.w500,
              ),
            ),
            DropdownButton2<String>(
              isDense: true,
              underline: Container(height: 0),
              customButton: Row(
                children: [
                  Text(
                    typeController.currentKeyboardInfo.name ?? "",
                    style: TextStyle(
                      color: Colors.black.withAlpha(204),
                      fontSize: 16.sp,
                      fontWeight: FontWeight.w500,
                    ),
                  ),
                  Assets.images.iconModeSwitchArrow.image(

                    width: 20.r,
                    height: 20.r,
                  ),
                ],
              ),
              dropdownSeparator: DropdownSeparator<String>(
                height: 1,
                child: Padding(
                  padding: EdgeInsets.symmetric(horizontal: 15.w),
                  child: Divider(height: 1, color: Color(0xFFF6F6F6)),
                ),
              ),
              onChanged: controller.switchCustomKeyboard,
              items: List.generate(controller.customKeyboardInfoList.length, (
                  index,
                  ) {
                String? value = controller.customKeyboardInfoList[index].name;
                return DropdownItem<String>(
                  value: value,
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    mainAxisSize: MainAxisSize.min,
                    children: [
                      Container(
                        child: Text(
                          value ?? "",
                          style: TextStyle(
                            color: Colors.black.withAlpha(204),
                            fontSize: 14.sp,
                            fontWeight: FontWeight.w400,
                          ),
                        ),
                      ),
                    ],
                  ),
                );
              }),
              dropdownStyleData: DropdownStyleData(
                // 下拉菜单最大高度
                direction: DropdownDirection.left,
                maxHeight: 250.w,
                width: 102.w,
                decoration: BoxDecoration(
                  color: Colors.white,
                  borderRadius: BorderRadius.circular(8.w),
                ),
              ),
            ),
          ],
        ),
      );
    });
  }

  Widget _buildIntimacySlider({required bool isCustom}) {
    // 获取当前使用的子控制器
    final typeController =
    isCustom
        ? controller.customKeyboardController
        : controller.generalKeyboardController;

    return Container(
      margin: EdgeInsets.only(left: 16.w, top: 24.h, right: 16.w),
      padding: EdgeInsets.only(
        left: 16.w,
        top: 23.h,
        right: 16.w,
        bottom: 26.h,
      ),
      decoration: BoxDecoration(
        image: DecorationImage(
          image: Assets.images.bgKeyboardManageIntimacy.provider(),
          fit: BoxFit.fill,
        ),
        borderRadius: BorderRadius.circular(10.r),
      ),
      child: Column(
        children: [
          // 亲密度
          Row(
            crossAxisAlignment: CrossAxisAlignment.center,
            children: [
              Assets.images.iconKeyboardManageFavorite.image(
                width: 20.w,
                height: 20.w,
              ),
              Assets.images.iconKeyboardManageIntimacyText.image(
                width: 48.w,
                height: 19.h,
              ),
              const Spacer(),
              Container(
                alignment: Alignment.center,
                width: 81.w,
                height: 28.h,
                decoration: ShapeDecoration(
                  color: const Color(0xFFE1E0E7),
                  shape: RoundedRectangleBorder(
                    borderRadius: BorderRadius.circular(16.r),
                  ),
                ),
                child: Obx(() {
                  return Text(
                    '${StringName.intimacy}${typeController.currentIntimacy}%',
                    textAlign: TextAlign.right,
                    style: TextStyle(
                      color: Colors.black.withAlpha(204),
                      fontSize: 12.sp,
                      fontWeight: FontWeight.w400,
                    ),
                  );
                }),
              ),
            ],
          ),
          SizedBox(height: 19.h),
          Builder(
            builder: (context) {
              return SliderTheme(
                data: SliderTheme.of(context).copyWith(
                  trackShape: const GradientRectSliderTrackShape(),
                  trackHeight: 8.h,
                  thumbColor: Colors.white,
                  thumbShape: RoundSliderThumbShape(enabledThumbRadius: 7.r),
                  overlayShape: const RoundSliderOverlayShape(
                    overlayRadius: 16,
                  ),
                ),
                child: Obx(() {
                  return Slider(
                    value: typeController.currentIntimacy.toDouble(),
                    divisions: 100,
                    min: 0,
                    max: 100,
                    onChanged: (value) {
                      controller.updateIntimacy(value.toInt(), isCustom);
                    },
                  );
                }),
              );
            },
          ),
        ],
      ),
    );
  }

  // 键盘人设列表
  Widget _buildKeyboardCharacter({required bool isCustom}) {
    // 获取当前使用的子控制器
    final typeController =
    isCustom
        ? controller.customKeyboardController
        : controller.generalKeyboardController;

    return Column(
      mainAxisAlignment: MainAxisAlignment.start,
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Padding(
          padding: EdgeInsets.only(left: 16.w, top: 24.h, bottom: 16.h),
          child: Text(
            StringName.keyboardCharacter,
            style: TextStyle(
              color: Colors.black.withAlpha(204),
              fontSize: 14.sp,
              fontWeight: FontWeight.w500,
            ),
          ),
        ),

        Obx(() {
          return ReorderableWrap(
            runSpacing: 16.w,
            spacing: 4.w,
            runAlignment: WrapAlignment.start,
            alignment: WrapAlignment.start,
            needsLongPressDraggable: true,
            padding: EdgeInsets.symmetric(horizontal: 16.w),
            onReorder: (oldIndex, newIndex) {
              controller.onReorder(oldIndex, newIndex, isCustom);
            },
            onNoReorder: (int index) {},
            onReorderStarted: (int index) {},
            scrollPhysics: const BouncingScrollPhysics(),
            footer: [
              _buildFooterItem(
                image: Assets.images.iconKeyboardManagePlus.image(
                  width: 18.w,
                  height: 18.w,
                ),
                name: StringName.addCharacter,
                onTap: () {
                  controller.clickAddCharacter(isCustom: isCustom);
                },
              ),
              if (isCustom) // 仅在自定义键盘模式显示自定义人设选项
                _buildFooterItem(
                  image: Assets.images.iconKeyboardManageCustom.image(
                    width: 18.w,
                    height: 18.w,
                  ),
                  name: StringName.customCharacter,
                  onTap: controller.clickCustomCharacter,
                ),
            ],
            children:
            typeController.characterList
                .map(
                  (e) => _buildKeyboardCharacterItem(e, isCustom: isCustom),
            )
                .toList(),
          );
        }),
      ],
    );
  }

  Widget _buildKeyboardCharacterItem(
    CharacterInfo characterInfo, {
    required bool isCustom,
  }) {
    return SizedBox(
      width: (Get.width - 50.w) / 3,
      child: Stack(
        children: [
          Container(
            height: 44.h,
            margin: EdgeInsets.only(top: 4.h),
            decoration: ShapeDecoration(
              color: const Color(0xFFF5F4F9),
              shape: RoundedRectangleBorder(
                borderRadius: BorderRadius.circular(8.r),
              ),
            ),
            alignment: Alignment.center,
            child: Row(
              mainAxisAlignment: MainAxisAlignment.center,
              crossAxisAlignment: CrossAxisAlignment.center,
              children: [
                Expanded(
                  child: Text(
                    '${characterInfo.emoji}${characterInfo.name}',
                    style: TextStyle(
                      color: Colors.black.withAlpha(204),
                      fontSize: 14.sp,
                      fontWeight: FontWeight.w400,
                    ),
                    textAlign: TextAlign.center,
                    maxLines: 1,
                    overflow: TextOverflow.ellipsis,
                  ),
                ),
              ],
            ),
          ),
          Positioned(
            right: 0,
            top: 0,

            child: GestureDetector(
              onTap: () {
                controller.clickRemoveCharacter(characterInfo, isCustom);
              },
              child: Assets.images.iconKeyboardManageX.image(
                width: 18.w,
                height: 18.w,
              ),
            ),
          ),
        ],
      ),
    );
  }

  // 添加人设按钮
  Widget _buildFooterItem({
    required Widget image,
    required String name,
    void Function()? onTap,
  }) {
    return GestureDetector(
      onTap: onTap,
      child: Container(
        margin: EdgeInsets.only(top: 4.h),
        child: DottedBorder(
          color: const Color(0xFFC9C2DB),
          // 虚线颜色
          strokeWidth: 1.0.w,
          dashPattern: [5, 5],
          // 线条宽度
          borderType: BorderType.RRect,
          // 圆角矩形
          radius: Radius.circular(8.r),
          // 圆角半径
          child: Container(
            width: 102.w,
            height: 38.h,
            alignment: Alignment.center,
            child: Row(
              mainAxisAlignment: MainAxisAlignment.center,
              crossAxisAlignment: CrossAxisAlignment.center,
              children: [
                image,
                Text(
                  name,
                  style: TextStyle(
                    color: const Color(0xFFC9C2DB),
                    fontSize: 14.sp,
                    fontWeight: FontWeight.w500,
                  ),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }

  //   保存按钮
  Widget _buildSaveButton({required bool isCustom}) {
    // 获取当前使用的子控制器
    final typeController =
    isCustom
        ? controller.customKeyboardController
        : controller.generalKeyboardController;

    return Obx(() {
      // 检查是否有变化
      bool hasChanges =
          typeController.intimacyChanged.value ||
              typeController.characterListChanged.value;

      return GestureDetector(
        onTap: () {
          controller.clickSave(isCustom);
        },
        child: Container(
          width: double.infinity,
          margin: EdgeInsets.only(left: 16.w, right: 16.w, bottom: 16.h),
          height: 48.h,
          alignment: Alignment.center,
          decoration:
              hasChanges
                  ? ShapeDecoration(
                    gradient: LinearGradient(
                      begin: Alignment(0.04, 0.21),
                      end: Alignment(0.98, 0.76),
                      colors: [
                        const Color(0xFF7D46FC),
                        const Color(0xFFBC87FF),
                      ],
                    ),
                    shape: RoundedRectangleBorder(
                      borderRadius: BorderRadius.circular(50.r),
                    ),
                    shadows: [
                      BoxShadow(
                        color: Color(0x66BDA8C9),
                        blurRadius: 10,
                        offset: Offset(0, 4),
                        spreadRadius: 0,
                      ),
                    ],
                  )
                  : ShapeDecoration(
                    color: const Color(0x33121212),
                    shape: RoundedRectangleBorder(
                      borderRadius: BorderRadius.circular(29.50),
                    ),
                  ),
          child: Text(
            StringName.keyboardSave,
            textAlign: TextAlign.center,
            style: TextStyle(
              color: Colors.white,
              fontSize: 16.sp,
              fontWeight: FontWeight.w500,
            ),
          ),
        ),
      );
    });
  }
}