<template>
  <up-popup :show="actionShow" mode="bottom" minHeight="90vh" @close="actionShow = false" bgColor="#1a1a1a">
    <scroll-view class="action-container" scroll-y>
      <view class="header" v-if="type == 1">
        <view class="explain">
          <!-- 3D 固定图片 -->
          <image v-if="modeTab === 0" :src="actionDetail.url3dAnimation" class="media-content" mode="aspectFill" />

          <!-- 真人模块：自动区分图片/视频 -->
          <template v-else-if="modeTab === 1">
            <!-- 是图片 -->
            <image v-if="!isVideoUrl(actionDetail.urlRealPerson)" :src="actionDetail.urlRealPerson"
              class="media-content" mode="aspectFill" />
            <!-- 是视频 -->
            <view v-else class="video" @click="playVideo(actionDetail.urlRealPerson)">
              <video :src="actionDetail.urlRealPerson" class="media-content" :autoplay="false"
                :show-center-play-btn="false" :controls="false" />
              <view class="play-icon">
                <up-icon name="play-right" size="28" class="icon" color="#fff"></up-icon>
              </view>
            </view>
          </template>

          <!-- 讲解 固定视频 -->
          <view v-else class="video" @click="playVideo(actionDetail.urlTutorial)">
            <video :src="actionDetail.urlTutorial" class="media-content" :autoplay="false" :show-center-play-btn="false"
              :controls="false" />
            <view class="play-icon">
              <up-icon name="play-right" size="28" class="icon" color="#fff"></up-icon>
            </view>
          </view>
        </view>

        <view class="mode-tabs" v-if="actionDetail.urlRealPerson || actionDetail.urlTutorial">
          <view class="tab-item" v-if="actionDetail.url3dAnimation" :class="{ active: modeTab == 0 }"
            @click="switchModeTab(0)">
            3D
          </view>
          <view class="tab-item" v-if="actionDetail.urlRealPerson" :class="{ active: modeTab == 1 }"
            @click="switchModeTab(1)">
            真人
          </view>
          <view class="tab-item" v-if="actionDetail.urlTutorial" :class="{ active: modeTab == 2 }"
            @click="switchModeTab(2)">
            讲解
          </view>
        </view>
      </view>

      <view class="main">
        <view class="main-header">
          <view class="title-bar">
            <text class="title">{{ actionDetail?.name }}</text>
            <view class="action-icons">
              <!-- <up-icon name="share-square" color="#fff" size="24"></up-icon> -->
              <button class="share-btn" open-type="share">
                <uni-icons type="paperplane" size="24" color="#fff"></uni-icons>
              </button>
              <up-icon :name="isFavorite ? 'star-fill' : 'star'" :color="isFavorite ? '#fedc1f' : '#fff'" size="24"
                @click="toggleCollect"></up-icon>
              <!-- <FavoriteBtn :id="actionId" :type="type" /> -->
            </view>
          </view>
          <!-- 要点，历史，平替动作标签 -->
          <view class="content-tabs">
            <view class="tab-item" :class="{ active: contentTab === 0 }" @click="contentTab = 0">
              要点
            </view>
            <view class="tab-item" :class="{ active: contentTab === 1 }" @click="contentTab = 1">
              历史
            </view>
            <view class="tab-item" :class="{ active: contentTab === 2 }" @click="contentTab = 2" v-if="type === 1">
              平替动作
            </view>
          </view>
        </view>

        <view class="main-content">
          <!-- 1 要点 -->
          <view v-if="contentTab === 0" class="tab-pane slide-up">
            <view class="section" v-if="actionDetail.urlTutorial">
              <view class="section-title">视频讲解</view>
              <view class="video-grid">
                <!-- <view class="video-card" v-for="i in 2" :key="i"></view> -->
                <view class="video-card" @click="playVideo(actionDetail.urlTutorial)">
                  <video :src="actionDetail.urlTutorial" class="video" :autoplay="false" :show-center-play-btn="false"
                    :controls="false" />
                  <view class="play-overlay"><up-icon name="play-circle-fill" color="#fff" size="30"></up-icon></view>
                </view>
              </view>
            </view>

            <view class="memo-box" @click="openBeizhu">
              <view class="section-title">训练备注</view>
              <up-textarea class="textarea" v-model="actionDetail.userNote" placeholder="点击填写备注" autoHeight
                customStyle="background: transparent; border: none; padding: 10rpx 0;" placeholderStyle="color: #666"
                disabled border="none"></up-textarea>
            </view>
            <!-- 动作列表，只有超级组才有 -->
            <view class="section" v-if="type === 2">
              <view class="section-title">动作列表</view>
              <view class="action-list">
                <!-- 动作循环列表 -->
                <view class="action-item" v-for="item in actionDetail?.exercises" :key="item.id"
                  @click="openActionItem(item)">
                  <image :src="item.url3dAnimation || lostImage" mode="aspectFill" class="img" />
                  <view class="middle">
                    <view class="name">{{ item.name }}</view>
                    <view class="tips">
                      <!-- 渲染主练肌肉标签 -->
                      <view class="tip" v-for="p in item.primaryMuscles" :key="p">
                        {{ p }}
                      </view>
                      <view v-for="s in item.secondaryMuscles" :key="s">{{ s }}</view>
                    </view>
                  </view>
                  <up-icon name="arrow-right" color="#fff" size="16"></up-icon>
                </view>
              </view>
            </view>

            <view class="section" v-if="type == 1">
              <view class="section-title">步骤</view>
              <view class="steps-list">
                <rich-text class="step-text" :nodes="actionDetail.stepDescription"></rich-text>
              </view>
            </view>

            <view class="section">
              <view class="section-title">训练部位</view>
              <image :src="actionDetail.urlImage" mode="widthFix" class="muscle-map" />
              <view class="legend">
                <view class="legend-item">
                  <view class="legend-color primary"></view>
                  <text class="legend-text">主要部位</text>
                </view>
                <view class="legend-item">
                  <view class="legend-color secondary"></view>
                  <text class="legend-text">次要部位</text>
                </view>
              </view>
            </view>
          </view>
          <!-- 2 历史 -->
          <view v-if="contentTab === 1" class="tab-pane slide-up">
            <!-- <view class="stat-card highlight">
              <text class="label">最长时长</text>
              <text class="value">01:02:03</text>
              <text class="date">记录于 2026/03/04</text>
            </view> -->

            <!-- <view class="chart-container" v-if="chartData && chartData.series">
              <qiun-data-charts type="line" :opts="chartOpts" :chartData="chartData" />
            </view> -->

            <view class="history-list">
              <template v-if="historyList && historyList.length > 0">
                <view class="history-item" v-for="item in historyList" :key="item.id">
                  <view class="item-header">
                    <text class="date">{{ formatDate(item.date) }}</text>
                    <text class="tag">{{ item.name }}</text>
                  </view>
                  <view class="item-body">
                    <view class="count">
                      <view>共 {{ item.setCount }} 组训练</view>
                      <view class="dot">· </view>
                      <!-- <view class="difficulty">困难</view> -->
                      <view class="difficulty">{{
                        item.weight ? item.weight + 'kg' : '无负重'
                      }}</view>
                    </view>
                    <view class="group-chips">
                      <view class="chip" v-for="(set, index) in item.setConfigList" :key="index">
                        <view class="idx">{{ index + 1 }}</view>
                        <view class="group-data">
                          {{ formatSetData(set) }}
                        </view>
                      </view>
                    </view>
                  </view>
                </view>
              </template>
              <template v-else>
                <up-empty text="暂无训练历史"> </up-empty>
              </template>
            </view>
          </view>
          <!-- 3 平替动作(只有动作组才有) -->
          <view v-if="contentTab === 2 && type === 1" class="tab-pane slide-up">
            <view class="substitute-list">
              <view class="sub-item" v-for="item in alternativeActions" :key="item.id" @click="openActionItem(item)">
                <image :src="item.urlImage || lostImage" mode="aspectFill" class="img" />
                <view class="sub-info">
                  <text class="name">{{ item.name }}</text>

                  <text class="meta">练过{{ item.trainingReps }}次</text>
                </view>
                <up-icon name="arrow-right" color="#666" size="16"></up-icon>
              </view>
            </view>
          </view>
        </view>
      </view>
      <view class="footer">
        <view class="btn" @click="startTraining">开始训练</view>
      </view>
    </scroll-view>
    <!-- 备注弹窗组件 -->
    <beizhu ref="showBeizhuRef" @saveSuccess="handleNoteSave" />
  </up-popup>
</template>

<script setup>
import { onMounted, ref, nextTick } from 'vue';
import ExercisesApi from '@/sheep/api/motion/exercises';
import beizhu from '@/pages/xunji/components/beizhu.vue';
import SupersetsApi from '@/sheep/api/motion/supersets';
import TrainingApi from '@/sheep/api/Training/traininghistory';
import { onShareAppMessage } from '@dcloudio/uni-app';

// 静态配置

const alternativeActions = ref([]); // 平替动作列表接口数据

// 响应式状态
const actionShow = ref(false);
const modeTab = ref(0);
const contentTab = ref(0);
const isFavorite = ref(false);

// 记录当前动作的详细数据
const actionDetail = ref({});
// 记录当前动作的id
const actionId = ref(0);
// 记录是超级组还是动作组 1=动作组，2=超级组
const type = ref(0);
const showBeizhuRef = ref(null);

const historyList = ref([]); // 训练历史列表接口数据
const lostImage =
  'https://fitness-hcxtec-bucket.oss-cn-shenzhen.aliyuncs.com/20260316/order-empty_1773628059920.png';

// 切换图表模式
const switchModeTab = (index) => {
  modeTab.value = index;
};

// 判断链接是否为视频链接
const isVideoUrl = (url) => {
  if (!url) return false;
  const videoExts = ['.mp4', '.mov', '.avi', '.mkv', '.webm'];
  const lowerUrl = url.toLowerCase();
  return videoExts.some(ext => lowerUrl.includes(ext));
};

// 跳转到视频播放的页面
const playVideo = (url) => {
  uni.navigateTo({
    url: '/pages4/pages/xunji/xunji-shiping?url=' + url,
  });
};
// 获取动作收藏状态
const checkExerciseFavorited = async () => {
  try {
    const res = await ExercisesApi.checkExerciseFavorited(actionId.value);
    isFavorite.value = res.data;
  } catch (err) {
    console.log(err);
  }
};
// 收藏
const toggleCollect = async () => {
  try {
    const status = isFavorite.value ? 0 : 1;
    if (type == 1) {
      await ExercisesApi.toggleFavorite(actionId.value, status);
    } else {
      await SupersetsApi.toggleFavorite(actionId.value, status);
    }

    isFavorite.value = !isFavorite.value;
  } catch (err) {
    console.log(err);
  }
};

// 获取超级组收藏状态
const checkSupersetFavorited = async () => {
  try {
    const res = await SupersetsApi.checkSupersetFavorited(actionId.value);
    isFavorite.value = res.data;
  } catch (err) {
    console.log(err);
  }
};

const startTraining = () => {
  uni.navigateTo({
    url: `/pages4/pages/xunji/xunji-dongzuo-lianxi?id=${actionId.value}&type=${type.value}`,
  });
};

const open = (id, typeData) => {
  actionId.value = Number(id);
  type.value = typeData;
  contentTab.value = 0;
  console.log('动作详情页面接收id和类型：', actionId.value, type.value);
  // 如何判断是动作还是超级组
  if (typeData == 1) {
    loadexercisedetail(actionId.value);
    loadAlternativeActions(actionId.value);
    checkExerciseFavorited();
  } else {
    loadsuperdetail(actionId.value);
    checkSupersetFavorited();
  }

  console.log('请求参数actionId/typeData', actionId.value, type.value);


  loadTrainHistoryDetail(actionId.value, type.value);
  actionShow.value = true;
};
// 打开备注弹窗
const openBeizhu = () => {
  nextTick(() => {
    if (showBeizhuRef.value) {
      showBeizhuRef.value.open(actionId.value);
    }
  });
};

// 接收子组件传过来的备注内容
const handleNoteSave = async (content) => {
  try {
    if (type.value == 2) {
      await SupersetsApi.addNotes({
        supersetsId: actionId.value,
        content: content,
      });
    } else {
      await ExercisesApi.addNotes({
        exerciseId: actionId.value,
        content: content,
      });
    }
    actionDetail.value.userNote = content;
  } catch (e) {
    console.log(e);
  } finally {
    if (type == 1) {
      await loadexercisedetail(actionId.value)
    } else {
      await loadsuperdetail(actionId.value)
    }
  }
};

// 启用分享菜单
// #ifdef MP-WEIXIN
wx.showShareMenu({
  withShareTicket: true,
  menus: ['shareAppMessage', 'shareTimeline'],
});
// #endif
// 定义分享内容
onShareAppMessage((res) => {
  // res.from 可区分触发来源：'button'（按钮触发）或 'menu'（右上角菜单触发）[reference:3]
  console.log('分享触发来源:', res.from);
  return {
    title: actionDetail.value.name || '健身动作分享', // 分享标题
    // path: `/pages4/pages/xunji/xunji-dongzuo-xiangqing?id=${id.value}`, // 分享路径
    path: `/pages/xunji/xunji?currentTab=${3}`,
    imageUrl: actionDetail.value.urlImage || lostImage, // 分享图片
  };
});

// 加载单个动作详情
const loadexercisedetail = async (id) => {
  const response = await ExercisesApi.getExerciseById(id);
  actionDetail.value = response.data;
  if (actionDetail.value.url3dAnimation) {
    modeTab.value = 0;
  } else if (actionDetail.value.urlRealPerson) {
    modeTab.value = 1;
  } else {
    modeTab.value = 2;
  }
};

// 加载超级组详情
const loadsuperdetail = async (id) => {
  const response = await SupersetsApi.getSupersetsInfo(id);
  actionDetail.value = response.data;
  console.log('显示超级组详情：', actionDetail.value);
};
// 2. 加载平替动作的函数
const loadAlternativeActions = async (id) => {
  if (!id || isNaN(Number(id))) {
    console.warn('平替动作id非法，跳过请求:', id);
    alternativeActions.value = [];
    return;
  }
  try {
    const res = await ExercisesApi.getalternatives(id);
    if (res.code === 0 && res.data) {
      alternativeActions.value = Array.isArray(res.data) ? res.data : [];
    } else {
      alternativeActions.value = [];
    }
  } catch (error) {
    console.error('加载平替动作失败:', error);
    alternativeActions.value = [];
  }
};

// 加载训练历史
const loadTrainHistoryDetail = async (id, type) => {
  // 新增参数校验
  if (!id || isNaN(Number(id)) || type === undefined || type === null) {
    console.warn('训练历史参数非法，跳过请求', { id, type });
    historyList.value = [];
    return;
  }
  console.log('训练历史请求参数：', id, type);

  try {
    const res = await TrainingApi.getTrainHistoryList(Number(id), Number(type));
    historyList.value = res.data || [];
    console.log('训练历史列表接口返回结果historyList.value', historyList.value);
  } catch (error) {
    console.error('加载训练历史失败:', error);
    historyList.value = [];
  }
};
// 格式化时间
const formatDate = (dateArr) => {
  if (!Array.isArray(dateArr) || dateArr.length < 3) return '';
  const [year, month, day] = dateArr;
  const date = new Date(year, month - 1, day);
  const weekArr = ['周日', '周一', '周二', '周三', '周四', '周五', '周六'];
  const week = weekArr[date.getDay()];
  return `${year}/${String(month).padStart(2, '0')}/${String(day).padStart(2, '0')} ${week}`;
};

// 格式化每组数据：自动拼接 weight/reps/duration/distance
const formatSetData = (set) => {
  const parts = [];

  // 重量
  if (set.weight != null && set.weight !== '') {
    parts.push(`${set.weight}kg`);
  }

  // 次数
  if (set.reps != null && set.reps !== '') {
    parts.push(`${set.reps}次`);
  }

  // 时长（自动转 时:分:秒）
  if (set.duration != null && set.duration !== '') {
    parts.push(formatTime(set.duration));
  }

  // 距离
  if (set.distance != null && set.distance !== '') {
    parts.push(`${set.distance}m`);
  }

  return parts.length > 0 ? parts.join(' × ') : '无数据';
};

// 新增：秒数转 00:00:00 格式
const formatTime = (seconds) => {
  const h = Math.floor(seconds / 3600);
  const m = Math.floor((seconds % 3600) / 60);
  const s = seconds % 60;

  const hh = h > 0 ? String(h).padStart(2, '0') + ':' : '';
  const mm = String(m).padStart(2, '0') + ':';
  const ss = String(s).padStart(2, '0');

  return hh + mm + ss;
};


// 点击超级组内部的动作 → 打开动作详情（复用同一个组件）
const openActionItem = (item) => {
  open(item.id, 1);
};

defineExpose({ open });

onMounted(() => { });
</script>

<style lang="scss" scoped>
.action-container {
  width: 100%;
  height: 80vh;
  background-color: #1a1a1a;
  color: #ffffff;

  .header {
    width: 100%;
    height: 50vh;
    position: relative;

    .explain {
      width: 100%;
      height: 100%;

      .media-content {
        width: 100%;
        height: 100%;
      }

      .video {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;

        .play-icon {
          width: 50px;
          height: 50px;
          background-color: rgb(216, 209, 209, 0.8);
          display: flex;
          justify-content: center;
          align-items: center;
          border-radius: 50%;
          position: absolute;
          z-index: 10;
        }
      }
    }

    .mode-tabs {
      position: absolute;
      bottom: 30rpx;
      left: 30rpx;
      display: flex;
      background: rgba(0, 0, 0, 0.6);
      padding: 6rpx;
      border-radius: 12rpx;
      backdrop-filter: blur(10px);
      z-index: 99;

      .tab-item {
        padding: 8rpx 24rpx;
        font-size: 24rpx;
        color: #999;
        transition: all 0.3s;

        &.active {
          background: #444;
          color: #fff;
          border-radius: 8rpx;
        }
      }
    }
  }

  .main {
    .main-header {
      position: sticky;
      top: 0;
      z-index: 10;
      background: #1a1a1a;
      padding: 30rpx 30rpx 0;

      .title-bar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 30rpx;

        .title {
          font-size: 48rpx;
          font-weight: bold;
        }

        .action-icons {
          display: flex;
          gap: 30rpx;

          .share-btn {
            background: transparent;
            border: none;
            padding: 0;
            margin: 0;
            line-height: 1;
          }
        }
      }

      .content-tabs {
        display: flex;
        gap: 60rpx;
        border-bottom: 1rpx solid #333;

        .tab-item {
          padding-bottom: 20rpx;
          font-size: 30rpx;
          color: #666;
          position: relative;

          &.active {
            color: #fff;
            font-weight: 500;

            &::after {
              content: '';
              position: absolute;
              bottom: 0;
              left: 0;
              width: 100%;
              height: 4rpx;
              background: #fedc1f;
              border-radius: 2rpx;
            }
          }
        }
      }
    }

    .main-content {
      padding: 40rpx 30rpx 160rpx;

      .section {
        margin-bottom: 40rpx;
      }

      .section-title {
        font-size: 32rpx;
        font-weight: bold;
        margin-bottom: 24rpx;
        color: #ddd;
      }

      .action-list {
        .action-item {
          display: flex;
          align-items: center;
          justify-content: space-between;
          padding: 20rpx;
          box-sizing: border-box;
          gap: 15rpx;
          background-color: #262626;
          border-radius: 10rpx;
          margin-bottom: 15rpx;

          .img {
            width: 120rpx;
            height: 120rpx;
            border-radius: 5rpx;
          }

          .middle {
            flex: 1;
            height: 120rpx;

            .name {
              margin-bottom: 20rpx;
            }

            .tips {
              display: flex;
              gap: 10rpx;
              align-items: center;
              flex-wrap: wrap;
              font-size: 20rpx;

              .tip {
                color: #fedc1f;
              }
            }
          }
        }
      }

      // 要点板块样式
      .video-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20rpx;
        margin-bottom: 40rpx;

        .video-card {
          height: 360rpx;
          position: relative;
          border-radius: 16rpx;
          overflow: hidden;
          background: #333;

          .video {
            width: 100%;
            height: 100%;
          }

          .play-overlay {
            position: absolute;
            top: 20rpx;
            right: 20rpx;

            pointer-events: none;
          }
        }
      }

      .memo-box {
        background: #262626;
        padding: 24rpx;
        border-radius: 16rpx;
        margin-bottom: 40rpx;

        .textarea {
          height: 50rpx;

          :deep(.u-textarea--disabled) {
            background-color: #262626;
          }
        }
      }

      .steps-list {
        display: flex;
        flex-direction: column;
        gap: 16rpx;
        background: #262626;
        padding: 20rpx;
        box-sizing: border-box;
        border-radius: 16rpx;

        .step-text {
          font-size: 26rpx;
          line-height: 1.6;
          color: #bbb;
          list-style: none;
        }
      }

      .muscle-map {
        width: 100%;
        border-radius: 16rpx;
      }

      .legend {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        gap: 20rpx;
        margin-top: 20rpx;
      }

      .legend-item {
        display: flex;
        align-items: center;
        gap: 10rpx;
      }

      .legend-color {
        width: 16rpx;
        height: 16rpx;
        border-radius: 4rpx;
      }

      .legend-color.primary {
        background-color: #ffd700;
      }

      .legend-color.secondary {
        background-color: #999;
      }

      .legend-text {
        font-size: 24rpx;
        color: #fff;
      }

      // 历史记录样式
      .stat-card {
        background: linear-gradient(135deg, #333, #222);
        padding: 40rpx;
        border-radius: 20rpx;
        display: flex;
        flex-direction: column;
        align-items: center;
        border: 1rpx solid #444;

        .label {
          font-size: 24rpx;
          color: #888;
        }

        .value {
          font-size: 60rpx;
          font-weight: bold;
          color: #fedc1f;
          margin: 10rpx 0;
        }

        .date {
          font-size: 22rpx;
          color: #666;
        }
      }

      .chart-container {
        height: 450rpx;
        margin: 40rpx 0;
      }

      .history-item {
        background: #262626;
        border-radius: 16rpx;
        padding: 30rpx;
        margin-bottom: 20rpx;

        .count {
          display: flex;
          gap: 10rpx;
        }

        .item-header {
          display: flex;
          flex-direction: column;
          justify-content: space-between;
          margin-bottom: 20rpx;

          .date {
            font-size: 24rpx;
            color: #888;
          }

          .tag {
            // font-size: 20rpx;
            // background: #444;
            margin: 5rpx 5rpx;
            border-radius: 4rpx;
          }
        }

        .group-chips {
          display: flex;
          flex-direction: column;
          flex-wrap: wrap;
          gap: 16rpx;
          margin-top: 20rpx;

          .chip {
            // background: #333;
            padding: 8rpx 20rpx;
            font-size: 24rpx;
            display: flex;
            align-items: center;
            gap: 10rpx;

            .idx {
              background: #444;
              font-weight: bold;
              border-radius: 30rpx;
              padding: 4rpx 10rpx;
            }
          }
        }
      }

      // 平替动作样式
      .sub-item {
        display: flex;
        align-items: center;
        background: #262626;
        padding: 24rpx;
        border-radius: 16rpx;
        margin-bottom: 20rpx;

        .img {
          width: 120rpx;
          height: 120rpx;
          border-radius: 12rpx;
          margin-right: 24rpx;
        }

        .sub-info {
          flex: 1;

          .name {
            font-size: 30rpx;
            font-weight: 500;
            display: block;
          }

          .meta {
            font-size: 22rpx;
            color: #666;
            margin-top: 8rpx;
          }
        }
      }
    }
  }

  .footer {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    bottom: 0;
    height: 120rpx;
    background-color: #242424;
    z-index: 999;

    .btn {
      width: 80%;
      height: 80rpx;
      background-color: #fedc1f;
      color: #333;
      border-radius: 12rpx;
      text-align: center;
      line-height: 80rpx;
      border-radius: 50rpx;
    }
  }
}

// 动画
.slide-up {
  animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20rpx);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}
</style>