location2025/lib/module/analyse/location_analyse_page.dart

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/src/widgets/framework.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/base/base_page.dart';
import 'package:location/data/bean/track_daily_bean.dart';
import 'package:location/data/bean/user_info.dart';
import 'package:location/resource/colors.gen.dart';
import 'package:location/resource/string.gen.dart';
import 'package:location/router/app_pages.dart';
import 'package:location/utils/common_expand.dart';
import 'package:lottie/lottie.dart';
import 'package:video_player/video_player.dart';
import '../../resource/assets.gen.dart';
import '../../utils/common_style.dart';
import '../../widget/animated_visibility.dart';
import '../../widget/common_view.dart';
import '../../widget/gradually_print_text.dart';
import '../../widget/typewriter_text.dart';
import 'location_analyse_controller.dart';

class LocationAnalysePage extends BasePage<LocationAnalyseController> {
  const LocationAnalysePage({super.key});

  static void start(
      {required TrackDailyBean errorData, required UserInfo userInfo}) {
    Get.toNamed(RoutePath.locationAnalyse, arguments: {
      'errorData': errorData,
      'userInfo': userInfo,
    });
  }

  @override
  bool immersive() {
    return true;
  }

  @override
  Widget buildBody(BuildContext context) {
    return Container(
      width: double.infinity,
      height: double.infinity,
      decoration: BoxDecoration(
          gradient: LinearGradient(colors: [
        ColorName.white,
        '#D8D8FE'.color,
      ], begin: Alignment.topCenter, end: Alignment.bottomCenter)),
      child: Column(
        children: [
          Expanded(
              child: Stack(
            children: [buildAnalyseView(), buildBackBtnView()],
          )),
          SizedBox(height: 6.w),
          Text(
            StringName.aiGenerateAlert,
            style: TextStyle(fontSize: 9.sp, color: ColorName.black30),
          ),
          SizedBox(height: 10.w),
        ],
      ),
    );
  }

  Widget buildAnalyseView() {
    return SizedBox(
      width: double.infinity,
      height: double.infinity,
      child: SingleChildScrollView(
          child: Column(
        children: [
          buildAIAnalyseView(),
          SizedBox(height: 10.w),
          buildTrackAnalyseHeaderView(),
          SizedBox(height: 8.w),
          buildAnalyseResultView(),
          SizedBox(height: 30.w),
        ],
      )),
    );
  }

  Widget buildAnalyseResultView() {
    return Obx(() {
      return AnimatedOpacity(
        duration: const Duration(milliseconds: 500),
        opacity: controller.isShowAnalyseResult ? 1.0 : 0.0,
        child: Container(
          padding:
              EdgeInsets.only(left: 11.w, right: 11.w, top: 20.w, bottom: 20.w),
          margin: EdgeInsets.symmetric(horizontal: 10.w),
          decoration: BoxDecoration(
            color: ColorName.white,
            borderRadius: BorderRadius.circular(12.w),
          ),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Row(
                children: [
                  Assets.images.iconTrackDailySummary.image(width: 20.w),
                  SizedBox(width: 4.w),
                  Text(StringName.trackAnalyseResultTitle,
                      style: TextStyle(
                          fontSize: 13.sp,
                          color: '#333333'.color,
                          fontWeight: FontWeight.bold))
                ],
              ),
              SizedBox(height: 10.w),
              Obx(() {
                if (controller.summaryError?.isNotEmpty == true) {
                  return Text(controller.summaryError!,
                      style:
                          TextStyle(fontSize: 12.sp, color: '#FF0000'.color));
                } else {
                  return GraduallyPrintText(
                    graduallyController: controller.graduallyController,
                    textStyle:
                        TextStyle(fontSize: 12.sp, color: '#333333'.color),
                  );
                }
              }),
            ],
          ),
        ),
      );
    });
  }

  Widget buildTrackAnalyseHeaderView() {
    return SizedBox(
      width: double.infinity,
      child: Stack(
        children: [
          buildHeaderContentView(),
          Positioned(
            top: 8.w,
            left: 20.w,
            child: Container(
              width: 64.w,
              height: 64.w,
              padding: EdgeInsets.all(2.w),
              decoration: BoxDecoration(
                shape: BoxShape.circle,
                color: ColorName.white,
              ),
              child: buildCustomAvatarOrDefaultAvatarView(
                size: double.infinity,
                avatar: controller.userInfo?.avatar,
                isMine: controller.userInfo?.isMine == true,
              ),
            ),
          ),
          buildAnalyseBtn(),
        ],
      ),
    );
  }

  Widget buildHeaderContentView() {
    return Container(
      width: double.infinity,
      margin: EdgeInsets.only(left: 10.w, right: 10.w, top: 25.w),
      decoration: BoxDecoration(
          color: ColorName.white, borderRadius: BorderRadius.circular(12.w)),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Container(
            margin: EdgeInsets.only(left: 85.w, top: 8.w),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
                  controller.userInfo?.getUserNickName() ?? '',
                  style: TextStyle(
                      fontSize: 14.sp,
                      color: '#333333'.color,
                      fontWeight: FontWeight.bold),
                ),
                SizedBox(height: 3.w),
                Text(
                  controller.errorInfo?.addr == null
                      ? StringName.trackAnalyseNoNewPosition
                      : '异常地点：${controller.errorInfo?.addr}',
                  style: TextStyle(fontSize: 12.sp, color: '#F24D4D'.color),
                )
              ],
            ),
          ),
          SizedBox(height: 20.w),
          Container(
            margin: EdgeInsets.only(left: 14.w),
            child: Row(
              children: [
                Assets.images.iconTrackAiInterpretation
                    .image(width: 16.w, height: 16.w),
                SizedBox(width: 6.w),
                Text(
                  StringName.trackAnalyseAiInterpretation,
                  style: TextStyle(
                      fontSize: 14.sp,
                      color: '#333333'.color,
                      fontWeight: FontWeight.bold),
                )
              ],
            ),
          ),
          SizedBox(height: 10.w),
          Padding(
            padding: EdgeInsets.symmetric(horizontal: 12.w),
            child: TypewriterText(
              text: StringName.trackAnalyseAiInterpretationDetails,
              style: TextStyle(fontSize: 11.sp, color: '#666666'.color),
              onComplete: controller.onAnalyseTextComplete,
            ),
          ),
          SizedBox(height: 4.w),
          buildAnalyseErrorAddressView(),
          SizedBox(height: 4.w),
          Obx(() {
            return Visibility(
              visible: controller.showAnalyseRemainContent,
              child: Padding(
                padding: EdgeInsets.symmetric(horizontal: 12.w),
                child: TypewriterText(
                  text: StringName.trackAnalyseAiInterpretationDetailsFinally,
                  style: TextStyle(fontSize: 11.sp, color: '#666666'.color),
                  onComplete: controller.onAnalyseFinishComplete,
                ),
              ),
            );
          }),
          SizedBox(height: 12.w),
        ],
      ),
    );
  }

  Widget buildAnalyseErrorAddressView() {
    return Obx(() {
      return AnimatedVisibility(
        duration: const Duration(milliseconds: 600),
        visible: controller.isShowAnalyseAddr,
        child: Column(
          children: [
            for (int i = 0; i < controller.errorAddr.length; i++) ...[
              Container(
                padding: EdgeInsets.symmetric(horizontal: 12.w, vertical: 8.w),
                child: Row(
                  children: [
                    Expanded(
                      child: Text(
                        controller.errorAddr[i].addr ?? '',
                        style:
                            TextStyle(fontSize: 11.sp, color: '#666666'.color),
                      ),
                    ),
                    SizedBox(width: 16.w),
                    Text(controller.getErrorDistance(controller.errorAddr[i]),
                        style:
                            TextStyle(fontSize: 11.sp, color: '#666666'.color))
                  ],
                ),
              ),
              if (i < controller.errorAddr.length - 1)
                Container(width: 316.w, height: 1.w, color: '#EEEEEE'.color),
            ]
          ],
        ),
      );
    });
  }

  Widget buildAnalyseBtn() {
    return Positioned(
      top: 0,
      right: 10.w,
      child: GestureDetector(
        onTap: controller.onTrackRefreshClick,
        child: Container(
          padding: EdgeInsets.symmetric(horizontal: 11.w, vertical: 4.w),
          child: IntrinsicWidth(
            child: Row(
              children: [
                Assets.images.iconTrackAnalyseRefresh.image(width: 12.w),
                SizedBox(width: 3.w),
                Text(
                  StringName.trackAnalyseRefresh,
                  style: TextStyle(
                    fontSize: 12.sp,
                    color: '#333333'.color,
                  ),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }

  Widget buildAIAnalyseView() {
    return Stack(
      children: [
        Container(
            margin: EdgeInsets.only(bottom: 40.w),
            child:
                Assets.images.bgLocationAnalyse.image(width: double.infinity)),
        SafeArea(
            child: SizedBox(
          width: double.infinity,
          height: 317.w,
          child: Stack(
            alignment: Alignment.center,
            children: [
              buildRobotView(),
              Obx(() {
                return Visibility(
                  visible: controller.keywordDelegates != null,
                  child: Lottie.asset(
                      controller: controller.keywordLottieController,
                      Assets.anim.locationLabel,
                      onLoaded: controller.locationKeywordLottieLoad,
                      delegates: controller.keywordDelegates),
                );
              }),
            ],
          ),
        )),
        Positioned(
          bottom: 10.w,
          left: 0,
          right: 0,
          child: Column(
            children: [
              Obx(() {
                return Text(
                  controller.isRequestedAnalyse
                      ? StringName.trackAnalyseDone
                      : (controller.errorInfo?.addr == null
                          ? StringName.trackAnalysing
                          : StringName.trackErrorAddrAnalysing),
                  style: TextStyle(
                      fontSize: 16.sp,
                      color: '#333333'.color,
                      fontWeight: FontWeight.bold),
                );
              }),
              SizedBox(height: 10.w),
              Obx(() {
                return Text(
                  controller.isRequestedAnalyse
                      ? StringName.trackAnalyseDoneDetail
                      : StringName.trackAnalysingTips,
                  style: TextStyle(
                      fontSize: 13.sp,
                      color: '#9D96AD'.color,
                      fontWeight: FontWeight.bold),
                );
              })
            ],
          ),
        )
      ],
    );
  }

  Widget buildRobotView() {
    return SizedBox(
      width: 248.w,
      height: 248.w,
      child: Stack(
        children: [
          Assets.images.bgLocationAnalyseAi
              .image(width: double.infinity, height: double.infinity),
          Center(
            child: ClipOval(
              child: SizedBox(
                width: 144.w,
                height: 144.w,
                child: Obx(() {
                  if (!controller.videoReady) {
                    return SizedBox.shrink();
                  }
                  return Transform.scale(
                    scale: 1.012, // 放大 3%，可以试试 1.01 ~ 1.05
                    child: VideoPlayer(controller.locaController),
                  );
                }),
              ),
            ),
          )
        ],
      ),
    );
  }

  Widget buildBackBtnView() {
    return SafeArea(
      child: GestureDetector(
        onTap: controller.back,
        child: Container(
          margin: EdgeInsets.only(top: 14.w, left: 12.w),
          decoration: BoxDecoration(boxShadow: [
            BoxShadow(
              color: Colors.black.withOpacity(0.05),
              blurRadius: 10.w,
              offset: Offset(0, 2.w),
            ),
          ]),
          child: CommonView.getBackBtnView(),
        ),
      ),
    );
  }
}