<template>
  <!-- PK信息 -->
  <div class="pk-message">
    <el-splitter>
      <el-splitter-panel :size="70" :min="50">
        <div class="demo-panel">
          <!-- PK信息列表 -->
          <div class="pk-list" v-infinite-scroll="loadMore" v-if="list.length > 0">
            <div class="pk-card" v-for="(item, index) in list" :key="index">
              <div class="card-content">
                <div class="card-avatar">
                  <img :src="item.anchorIcon" alt="" />
                </div>
                <div class="personal-info">
                  <div class="name">{{ item.anchorId }}</div>
                  <div class="info-row">
                    <div class="gender" :class="item.sex == 1 ? 'male' : 'female'">
                      {{ item.sex == 1 ? '男' : '女' }}
                    </div>
                    <div class="country">{{ item.country }}</div>
                    <div class="stat-item">
                      <img class="stat-icon" src="https://vv-1317974657.cos.ap-shanghai.myqcloud.com/util/gold.png" alt="" />
                      <span>金币: <b>{{ item.coin }}K</b></span>
                    </div>
                    <div class="stat-item">
                      <img class="stat-icon" src="https://vv-1317974657.cos.ap-shanghai.myqcloud.com/util/session.png" alt="" />
                      <span>场次: <b>{{ item.pkNumber }}场</b></span>
                    </div>
                  </div>
                  <div class="pk-time">PK时间（本地时间）: {{ formatTime(item.pkTime * 1000) }}</div>
                </div>
                <div class="card-actions">
                  <div class="action-btn" @click="handleTop(item)">
                    <img v-if="!item.isPin" :src="iconTopPosition" alt="置顶" />
                    <img v-else :src="iconUnpinned" alt="取消置顶" />
                  </div>
                  <div class="action-btn" @click="handleEdit(item)">
                    <img :src="iconEditor" alt="编辑" />
                  </div>
                  <div class="action-btn" @click="handleDelete(item)">
                    <img :src="iconDelete" alt="删除" />
                  </div>
                </div>
              </div>
            </div>
          </div>
          <div class="empty-tip" v-else>您还没有PK信息，快去添加吧！</div>
        </div>
      </el-splitter-panel>

      <!-- 右侧发布新PK表单 -->
      <el-splitter-panel :size="25" :resizable="false">
        <div class="form-panel">
          <div class="form-title">
            <img class="title-icon" :src="iconEmbellish" alt="" />
            <span>{{ isEditing ? '修改PK信息' : '发布新PK' }}</span>
            <img class="title-icon" :src="iconEmbellish" alt="" />
          </div>

          <div class="form-content">
            <!-- 主播名称 -->
            <div class="form-row">
              <el-input v-model="formData.anchorName" placeholder="请输入主播名称" @blur="handleAnchorBlur" />
              <div class="select-anchor-btn" @click="showAnchorDialog = true">选择我的主播</div>
            </div>

            <!-- 国家 -->
            <div class="form-row">
              <el-select-v2
                v-model="formData.country"
                :options="countryOptions"
                placeholder="请选择国家"
                filterable
                style="width: 100%"
              />
            </div>

            <!-- 性别 -->
            <div class="form-row">
              <el-select-v2
                v-model="formData.gender"
                :options="genderOptions"
                placeholder="请选择性别"
                style="width: 100%"
              />
            </div>

            <!-- PK时间 -->
            <div class="form-row">
              <el-date-picker
                v-model="formData.pkTime"
                type="datetime"
                placeholder="请选择PK时间"
                style="width: 100%"
                format="YYYY/MM/DD HH:mm"
                value-format="x"
              />
            </div>

            <!-- 金币和场次 -->
            <div class="form-row two-col">
              <div class="col">
                <div class="label">金币数（单位为K）</div>
                <el-input-number v-model="formData.coin" :min="0" controls-position="right" />
              </div>
              <div class="col">
                <div class="label">场次</div>
                <el-input-number v-model="formData.pkNumber" :min="1" controls-position="right" />
              </div>
            </div>

            <!-- 备注 -->
            <div class="form-row">
              <textarea v-model="formData.remark" placeholder="请输入备注（选填）" maxlength="50"></textarea>
            </div>

            <!-- 按钮 -->
            <div class="confirm-btn" @click="handleSubmit">确认</div>
            <div class="reset-btn" @click="handleReset">重置</div>
            <div class="reset-btn" v-if="isEditing" @click="handleCancel">取消</div>
          </div>
        </div>
      </el-splitter-panel>
    </el-splitter>

    <!-- 删除确认弹窗 -->
    <el-dialog v-model="showDeleteDialog" title="提示" width="300" align-center>
      <span>确认删除该主播的PK信息？</span>
      <template #footer>
        <el-button @click="showDeleteDialog = false">取消</el-button>
        <el-button type="primary" @click="confirmDelete">确认</el-button>
      </template>
    </el-dialog>

    <!-- 选择主播弹窗 -->
    <el-dialog v-model="showAnchorDialog" title="选择我的主播" width="800" align-center>
      <div class="anchor-dialog-content">
        <div class="anchor-list">
          <div
            v-for="(item, index) in anchorLibrary"
            :key="index"
            class="anchor-item"
            :class="{ selected: selectedAnchor === item }"
            @click="selectedAnchor = item"
          >
            <img class="anchor-avatar" :src="item.headerIcon" alt="" />
            <div class="anchor-info">
              <div class="anchor-name">{{ item.anchorId }}</div>
              <div class="anchor-meta">
                <span class="gender" :class="item.gender == 1 ? 'male' : 'female'">
                  {{ item.gender == 1 ? '男' : '女' }}
                </span>
                <span class="country">{{ item.country }}</span>
              </div>
            </div>
          </div>
          <div v-if="anchorLibrary.length === 0" class="empty-anchor">暂无主播</div>
        </div>
        <div class="dialog-btns">
          <div class="reset-btn" @click="showAnchorDialog = false">取消</div>
          <div class="confirm-btn" @click="confirmSelectAnchor">确认</div>
        </div>
      </div>
    </el-dialog>

    <!-- 置顶弹窗 -->
    <el-dialog v-model="showTopDialog" title="置顶" width="500" align-center>
      <div class="top-dialog-content">
        <p class="top-tip">置顶后，您的PK信息将在首页优先展示，可以获得更多曝光机会。</p>
        <el-select-v2
          v-model="topDuration"
          :options="topDurationOptions"
          placeholder="请选择置顶时长"
          style="width: 100%"
        />
        <div class="dialog-btns">
          <div class="reset-btn" @click="showTopDialog = false">取消</div>
          <div class="confirm-btn" @click="confirmTop">确认置顶</div>
        </div>
      </div>
    </el-dialog>

    <!-- 取消置顶弹窗 -->
    <el-dialog v-model="showCancelTopDialog" title="取消置顶" width="400" align-center>
      <div class="cancel-top-content">
        <p>确认取消置顶？取消后您的PK信息将不再优先展示。</p>
        <div class="dialog-btns">
          <div class="reset-btn" @click="showCancelTopDialog = false">取消</div>
          <div class="confirm-btn" @click="confirmCancelTop">确认取消</div>
        </div>
      </div>
    </el-dialog>
  </div>
</template>

<script setup>
import { ref, onMounted } from 'vue'
import {
  getPkInfo,
  releasePkInfo,
  editPkInfo,
  delPkInfo,
  topPkInfo,
  cancelTopPkInfo,
  getAnchorList,
  getAnchorAvatar
} from '@/api/pk-mini'
import { getMainUserData } from '@/utils/pk-mini/storage'
import { getCountryNamesArray } from '@/utils/pk-mini/countryUtil'
import { TimestamptolocalTime } from '@/utils/pk-mini/timeConversion'
import { ElMessage, ElLoading } from 'element-plus'

// 导入本地图片
import iconEditor from '@/assets/pk-mini/Editor.png'
import iconDelete from '@/assets/pk-mini/Delete.png'
import iconEmbellish from '@/assets/pk-mini/embellish.png'
import iconTopPosition from '@/assets/pk-mini/topPosition.png'
import iconUnpinned from '@/assets/pk-mini/unpinned.png'

// 获取用户 ID
function getUserId(user) {
  return user?.id || user?.userId || user?.uid || null
}

const currentUser = ref({})
const list = ref([])
const page = ref(0)
const formatTime = TimestamptolocalTime

// 表单数据
const formData = ref({
  anchorName: '',
  country: null,
  gender: null,
  pkTime: null,
  coin: null,
  pkNumber: null,
  remark: '',
  anchorIcon: ''
})
const isEditing = ref(false)
const editingId = ref(null)

// 弹窗状态
const showDeleteDialog = ref(false)
const showAnchorDialog = ref(false)
const showTopDialog = ref(false)
const showCancelTopDialog = ref(false)
const deleteItem = ref(null)
const topItem = ref(null)
const selectedAnchor = ref(null)
const topDuration = ref(null)
const topDurationOptions = ref([])

// 主播库
const anchorLibrary = ref([])

// 选项
const countryOptions = ref([])
const genderOptions = [
  { value: 1, label: '男' },
  { value: 2, label: '女' }
]

// 加载PK信息列表
async function loadPkList() {
  const userId = getUserId(currentUser.value)
  if (!userId) return

  try {
    const res = await getPkInfo({
      userId: userId,
      page: page.value,
      size: 10
    })
    if (res && res.length > 0) {
      list.value.push(...res)
    }
  } catch (e) {
    console.error('加载PK信息失败', e)
  }
}

// 加载更多
function loadMore() {
  page.value++
  loadPkList()
}

// 加载主播库
async function loadAnchorLibrary() {
  const userId = getUserId(currentUser.value)
  if (!userId) return

  try {
    const res = await getAnchorList({ id: userId })
    anchorLibrary.value = res || []
  } catch (e) {
    console.error('加载主播库失败', e)
  }
}

// 主播名称失焦时查询头像
async function handleAnchorBlur() {
  if (!formData.value.anchorName) return

  const loading = ElLoading.service({
    lock: true,
    text: '正在查询主播...',
    background: 'rgba(0, 0, 0, 0.7)'
  })

  try {
    const res = await getAnchorAvatar({ name: formData.value.anchorName })
    formData.value.anchorIcon = res
    ElMessage.success('查询成功')
  } catch (e) {
    console.error('查询主播失败', e)
  } finally {
    loading.close()
  }
}

// 选择主播确认
function confirmSelectAnchor() {
  if (!selectedAnchor.value) {
    ElMessage.warning('请选择一个主播')
    return
  }

  formData.value.anchorName = selectedAnchor.value.anchorId
  formData.value.gender = selectedAnchor.value.gender
  formData.value.country = selectedAnchor.value.country
  formData.value.anchorIcon = selectedAnchor.value.headerIcon?.split('/').pop() || ''
  showAnchorDialog.value = false
}

// 提交表单
async function handleSubmit() {
  const userId = getUserId(currentUser.value)
  if (!userId) return

  // 验证
  if (!formData.value.anchorName) {
    ElMessage.error('请输入主播名称')
    return
  }
  if (!formData.value.gender) {
    ElMessage.error('请选择性别')
    return
  }
  if (!formData.value.pkTime) {
    ElMessage.error('请选择PK时间')
    return
  }
  if (formData.value.pkTime < Date.now()) {
    ElMessage.error('PK时间不能早于当前时间')
    return
  }
  if (!formData.value.country) {
    ElMessage.error('请选择国家')
    return
  }
  if (!formData.value.coin) {
    ElMessage.error('请输入金币数')
    return
  }
  if (!formData.value.pkNumber) {
    ElMessage.error('请输入场次')
    return
  }

  const data = {
    anchorId: formData.value.anchorName,
    pkTime: formData.value.pkTime / 1000,
    sex: formData.value.gender,
    country: formData.value.country,
    coin: formData.value.coin,
    remark: formData.value.remark || '',
    status: 0,
    senderId: userId,
    anchorIcon: formData.value.anchorIcon,
    pkNumber: formData.value.pkNumber
  }

  try {
    if (isEditing.value) {
      await editPkInfo({ ...data, id: editingId.value })
      ElMessage.success('修改成功')
    } else {
      await releasePkInfo(data)
      ElMessage.success('发布成功')
    }

    // 刷新列表
    list.value = []
    page.value = 0
    loadPkList()
    handleReset()
  } catch (e) {
    console.error('提交失败', e)
  }
}

// 重置表单
function handleReset() {
  formData.value = {
    anchorName: '',
    country: null,
    gender: null,
    pkTime: null,
    coin: null,
    pkNumber: null,
    remark: '',
    anchorIcon: ''
  }
  isEditing.value = false
  editingId.value = null
}

// 取消编辑
function handleCancel() {
  handleReset()
}

// 编辑
function handleEdit(item) {
  isEditing.value = true
  editingId.value = item.id
  formData.value = {
    anchorName: item.anchorId,
    country: item.country,
    gender: item.sex,
    pkTime: item.pkTime * 1000,
    coin: item.coin,
    pkNumber: item.pkNumber,
    remark: item.remark || '',
    anchorIcon: item.anchorIcon?.split('/').pop() || ''
  }
}

// 删除
function handleDelete(item) {
  deleteItem.value = item
  showDeleteDialog.value = true
}

async function confirmDelete() {
  try {
    await delPkInfo({ id: deleteItem.value.id })
    ElMessage.success('删除成功')
    showDeleteDialog.value = false

    // 刷新列表
    list.value = []
    page.value = 0
    loadPkList()
  } catch (e) {
    console.error('删除失败', e)
  }
}

// 置顶
function handleTop(item) {
  topItem.value = item
  if (!item.isPin) {
    // 计算置顶时长选项
    const currentTime = Math.floor(Date.now() / 1000)
    const timeDiff = item.pkTime - currentTime
    if (timeDiff <= 0) {
      topDurationOptions.value = [{ value: 0, label: '已过期' }]
    } else {
      const hours = Math.ceil(timeDiff / 3600)
      topDurationOptions.value = Array.from({ length: Math.min(hours, 24) }, (_, i) => ({
        value: currentTime + (i + 1) * 3600,
        label: `${i + 1}小时`
      }))
    }
    showTopDialog.value = true
  } else {
    showCancelTopDialog.value = true
  }
}

async function confirmTop() {
  if (!topDuration.value) {
    ElMessage.warning('请选择置顶时长')
    return
  }

  try {
    await topPkInfo({
      articleId: topItem.value.id,
      pinExpireTime: topDuration.value
    })
    ElMessage.success('置顶成功')
    showTopDialog.value = false

    // 刷新列表
    list.value = []
    page.value = 0
    loadPkList()
  } catch (e) {
    console.error('置顶失败', e)
  }
}

async function confirmCancelTop() {
  try {
    await cancelTopPkInfo({ articleId: topItem.value.id })
    ElMessage.success('已取消置顶')
    showCancelTopDialog.value = false

    // 刷新列表
    list.value = []
    page.value = 0
    loadPkList()
  } catch (e) {
    console.error('取消置顶失败', e)
  }
}

onMounted(() => {
  countryOptions.value = getCountryNamesArray()
  currentUser.value = getMainUserData() || {}

  const userId = getUserId(currentUser.value)
  console.log('[PKmessage] 当前用户:', currentUser.value)
  console.log('[PKmessage] 用户ID:', userId)

  if (userId) {
    loadPkList()
    loadAnchorLibrary()
  }
})
</script>

<style scoped lang="less">
.pk-message {
  width: 100%;
  height: 100%;
}

.demo-panel {
  width: 100%;
  height: 100%;
}

.pk-list {
  width: 100%;
  height: 100%;
  overflow: auto;
  padding: 15px;
}

.pk-card {
  margin-bottom: 15px;
}

.card-content {
  display: flex;
  align-items: center;
  padding: 20px;
  background: url('https://vv-1317974657.cos.ap-shanghai.myqcloud.com/util/PKbackground.png') no-repeat center/cover;
  border-radius: 12px;
  transition: all 0.3s;
}

.card-content:hover {
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
  transform: scale(1.02);
}

.card-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 20px;
  flex-shrink: 0;
}

.card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.personal-info {
  flex: 1;
}

.name {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 8px;
}

.info-row {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 8px;
}

.gender {
  padding: 2px 15px;
  border-radius: 20px;
  font-size: 14px;
  color: white;
}

.gender.male {
  background: #59d8db;
}

.gender.female {
  background: #f3876f;
}

.country {
  padding: 2px 15px;
  background: #e4f9f9;
  border-radius: 20px;
  font-size: 14px;
  color: #03aba8;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 14px;
  color: #666;
}

.stat-icon {
  width: 18px;
  height: 18px;
}

.pk-time {
  font-size: 13px;
  color: #999;
}

.card-actions {
  display: flex;
  gap: 15px;
}

.action-btn {
  cursor: pointer;
  transition: all 0.3s;
}

.action-btn:hover {
  transform: scale(1.2);
}

.action-btn img {
  width: 28px;
  height: 28px;
}

.empty-tip {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #03aba8;
}

// 右侧表单
.form-panel {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  border-left: 1px solid #e0f0f0;
}

.form-title {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 20px;
}

.title-icon {
  width: 40px;
  height: 28px;
}

.form-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.form-row {
  width: 90%;
  margin-bottom: 15px;
}

.form-row.two-col {
  display: flex;
  justify-content: space-between;
}

.col {
  width: 48%;
}

.col .label {
  font-size: 12px;
  color: #999;
  margin-bottom: 5px;
}

.form-row textarea {
  width: 100%;
  height: 80px;
  border: 1px solid #4fcacd;
  border-radius: 8px;
  padding: 10px;
  resize: none;
  outline: none;
  font-size: 14px;
}

.select-anchor-btn {
  margin-top: 10px;
  padding: 8px 15px;
  background: linear-gradient(to top, #4fcacd, #5fdbde);
  color: white;
  border-radius: 4px;
  text-align: center;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.3s;
}

.select-anchor-btn:hover {
  transform: scale(1.02);
  opacity: 0.9;
}

.confirm-btn {
  width: 80%;
  padding: 12px;
  background: linear-gradient(to top, #4fcacd, #5fdbde);
  color: white;
  border-radius: 25px;
  text-align: center;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 20px;
}

.confirm-btn:hover {
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
  transform: scale(1.02);
}

.reset-btn {
  width: 80%;
  padding: 12px;
  background: linear-gradient(to top, #e4ffff, #ffffff);
  border: 1px solid #4fcacd;
  color: #03aba8;
  border-radius: 25px;
  text-align: center;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 15px;
}

.reset-btn:hover {
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
  transform: scale(1.02);
}

// 弹窗内容
.anchor-dialog-content {
  max-height: 500px;
}

.anchor-list {
  max-height: 400px;
  overflow: auto;
  background: #e0f4f1;
  border-radius: 12px;
  padding: 15px;
}

.anchor-item {
  display: flex;
  align-items: center;
  padding: 15px;
  background: white;
  border-radius: 10px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: all 0.3s;
}

.anchor-item:hover {
  transform: scale(1.02);
}

.anchor-item.selected {
  background: #fffbfa;
  border: 1px solid #f4d0c9;
}

.anchor-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin-right: 15px;
}

.anchor-info {
  flex: 1;
}

.anchor-name {
  font-weight: bold;
  margin-bottom: 5px;
}

.anchor-meta {
  display: flex;
  gap: 10px;
}

.empty-anchor {
  text-align: center;
  padding: 30px;
  color: #999;
}

.dialog-btns {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 20px;
}

.dialog-btns .confirm-btn,
.dialog-btns .reset-btn {
  width: 150px;
  margin-top: 0;
}

.top-dialog-content {
  padding: 20px;
}

.top-tip {
  color: #999;
  margin-bottom: 20px;
}

.cancel-top-content {
  padding: 20px;
  text-align: center;
}

.cancel-top-content p {
  color: #666;
  margin-bottom: 20px;
}
</style>
