orc-order-v2/web/frontend/src/views/Tasks.vue

<template>
  <div class="tasks-page">
    <!-- Stats row -->
    <div class="stats-row animate-in">
      <div class="stat-card">
        <div class="stat-icon" style="background: rgba(99,102,241,0.1)">
          <el-icon :size="20" color="#6366f1"><Timer /></el-icon>
        </div>
        <div class="stat-info">
          <span class="stat-value">{{ taskStats.total }}</span>
          <span class="stat-label">总任务数</span>
        </div>
      </div>
      <div class="stat-card">
        <div class="stat-icon" style="background: rgba(16,185,129,0.1)">
          <el-icon :size="20" color="#10b981"><CircleCheck /></el-icon>
        </div>
        <div class="stat-info">
          <span class="stat-value">{{ taskStats.completed }}</span>
          <span class="stat-label">成功</span>
        </div>
      </div>
      <div class="stat-card">
        <div class="stat-icon" style="background: rgba(239,68,68,0.1)">
          <el-icon :size="20" color="#ef4444"><CircleClose /></el-icon>
        </div>
        <div class="stat-info">
          <span class="stat-value">{{ taskStats.failed }}</span>
          <span class="stat-label">失败</span>
        </div>
      </div>
      <div class="stat-card">
        <div class="stat-icon" style="background: rgba(245,158,11,0.1)">
          <el-icon :size="20" color="#f59e0b"><Loading /></el-icon>
        </div>
        <div class="stat-info">
          <span class="stat-value">{{ taskStats.running }}</span>
          <span class="stat-label">运行中</span>
        </div>
      </div>
    </div>

    <!-- Main table card -->
    <div class="card animate-in animate-in-delay-1">
      <div class="card-head">
        <h3>任务历史</h3>
        <div class="card-actions">
          <el-select v-model="filterStatus" placeholder="状态" clearable size="small" style="width: 120px" @change="loadData">
            <el-option label="全部" value="" />
            <el-option label="成功" value="completed" />
            <el-option label="失败" value="failed" />
            <el-option label="运行中" value="running" />
          </el-select>
          <el-select v-model="filterName" placeholder="类型" clearable size="small" style="width: 150px" @change="loadData">
            <el-option label="全部" value="" />
            <el-option label="一键全流程" value="一键全流程处理" />
            <el-option label="批量OCR" value="批量OCR识别" />
            <el-option label="Excel处理" value="Excel标准化处理" />
            <el-option label="合并采购单" value="合并采购单" />
          </el-select>
          <el-input v-model="search" placeholder="搜索..." clearable size="small" style="width: 160px" @keyup.enter="loadData" @clear="loadData">
            <template #prefix><el-icon><Search /></el-icon></template>
          </el-input>
          <el-button size="small" @click="loadData" :icon="Refresh">刷新</el-button>
        </div>
      </div>

      <el-table :data="items" v-loading="loading" stripe max-height="500" size="small" class="task-table">
        <el-table-column prop="id" label="ID" width="100">
          <template #default="{ row }">
            <span class="task-id">{{ row.id }}</span>
          </template>
        </el-table-column>
        <el-table-column prop="name" label="类型" width="150" />
        <el-table-column prop="status" label="状态" width="100">
          <template #default="{ row }">
            <span class="status-tag" :class="row.status">{{ statusLabel(row.status) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="进度" width="140">
          <template #default="{ row }">
            <el-progress :percentage="row.progress" :stroke-width="6" :status="row.status === 'completed' ? 'success' : row.status === 'failed' ? 'exception' : ''" />
          </template>
        </el-table-column>
        <el-table-column prop="message" label="消息" min-width="200" show-overflow-tooltip />
        <el-table-column label="创建时间" width="170">
          <template #default="{ row }">
            <span class="time-cell">{{ formatTime(row.created_at) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" width="140" fixed="right">
          <template #default="{ row }">
            <el-button type="primary" link size="small" @click="showDetail(row)">详情</el-button>
            <el-button v-if="row.status === 'failed'" type="warning" link size="small" @click="retryTask(row)">重试</el-button>
          </template>
        </el-table-column>
      </el-table>

      <div class="pagination-bar">
        <span class="pagination-info">共 {{ total }} 条记录</span>
        <el-pagination v-model:current-page="page" :page-size="pageSize" :total="total" layout="prev, pager, next" @current-change="loadData" />
      </div>
    </div>

    <!-- Detail dialog -->
    <el-dialog v-model="showDetailDialog" title="任务详情" width="700px" :close-on-click-modal="false">
      <div v-if="detailTask" class="task-detail">
        <div class="detail-meta">
          <div class="meta-item"><span class="meta-label">任务ID</span><span class="meta-value">{{ detailTask.id }}</span></div>
          <div class="meta-item"><span class="meta-label">类型</span><span class="meta-value">{{ detailTask.name }}</span></div>
          <div class="meta-item"><span class="meta-label">状态</span><span class="status-tag" :class="detailTask.status">{{ statusLabel(detailTask.status) }}</span></div>
          <div class="meta-item"><span class="meta-label">进度</span><span class="meta-value">{{ detailTask.progress }}%</span></div>
        </div>

        <div v-if="detailTask.result_files && detailTask.result_files.length > 0" class="detail-files">
          <h4>结果文件</h4>
          <div v-for="f in detailTask.result_files" :key="f" class="file-chip">{{ f }}</div>
        </div>

        <div class="detail-logs">
          <h4>执行日志</h4>
          <div class="log-box">
            <div v-if="detailTask.log_lines.length === 0" class="log-empty">暂无日志</div>
            <div v-for="(line, i) in detailTask.log_lines" :key="i" class="log-line" :class="logCls(line)">{{ line }}</div>
          </div>
        </div>
      </div>
      <template #footer>
        <el-button @click="showDetailDialog = false">关闭</el-button>
      </template>
    </el-dialog>
  </div>
</template>

<script setup lang="ts">
import { ref, reactive, onMounted } from 'vue'
import { ElMessage } from 'element-plus'
import { Timer, CircleCheck, CircleClose, Loading, Search, Refresh } from '@element-plus/icons-vue'
import api from '../api'

const loading = ref(false)
const search = ref('')
const filterStatus = ref('')
const filterName = ref('')
const items = ref<any[]>([])
const page = ref(1)
const pageSize = ref(50)
const total = ref(0)

const taskStats = reactive({ total: 0, completed: 0, failed: 0, running: 0 })

const showDetailDialog = ref(false)
const detailTask = ref<any>(null)

function statusLabel(s: string) {
  const m: Record<string, string> = { pending: '等待中', running: '运行中', completed: '成功', failed: '失败' }
  return m[s] || s
}

function formatTime(iso: string) {
  if (!iso) return '-'
  const d = new Date(iso)
  return d.toLocaleString('zh-CN', { month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' })
}

function logCls(line: string) {
  if (line.includes('失败') || line.includes('错误') || line.includes('Error')) return 'err'
  if (line.includes('完成')) return 'ok'
  return ''
}

async function loadData() {
  loading.value = true
  try {
    const res = await api.get('/tasks', {
      params: { page: page.value, page_size: pageSize.value, status: filterStatus.value, name: filterName.value, search: search.value },
    })
    items.value = res.data.items
    total.value = res.data.total
  } catch {
    ElMessage.error('加载任务历史失败')
  } finally {
    loading.value = false
  }
}

async function loadStats() {
  try {
    const res = await api.get('/tasks/stats')
    Object.assign(taskStats, res.data)
  } catch {}
}

function showDetail(row: any) {
  detailTask.value = row
  showDetailDialog.value = true
}

async function retryTask(row: any) {
  try {
    await api.post(`/tasks/${row.id}/retry`)
    ElMessage.success('重试任务已创建')
    loadData()
    loadStats()
  } catch (err: any) {
    ElMessage.error(err.response?.data?.detail || '重试失败')
  }
}

onMounted(() => {
  loadData()
  loadStats()
})
</script>

<style scoped>
.tasks-page {
  max-width: 1400px;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--border-light);
  transition: all 0.2s var(--ease-out);
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-value {
  display: block;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 20px;
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-head h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.card-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.task-table {
  border-radius: 10px;
  overflow: hidden;
}

.task-id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.status-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
}

.status-tag.completed {
  background: rgba(16,185,129,0.1);
  color: #10b981;
}

.status-tag.failed {
  background: rgba(239,68,68,0.1);
  color: #ef4444;
}

.status-tag.running {
  background: rgba(245,158,11,0.1);
  color: #f59e0b;
}

.status-tag.pending {
  background: rgba(99,102,241,0.1);
  color: #6366f1;
}

.time-cell {
  font-size: 12px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

.pagination-info {
  font-size: 13px;
  color: var(--text-muted);
}

/* Detail dialog */
.task-detail {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.detail-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.meta-label {
  font-size: 13px;
  color: var(--text-muted);
  min-width: 60px;
}

.meta-value {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.detail-files h4,
.detail-logs h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.file-chip {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(16,185,129,0.08);
  border-radius: 6px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--success);
  margin: 0 4px 4px 0;
}

.log-box {
  background: #0f1117;
  border-radius: 10px;
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  max-height: 300px;
  overflow-y: auto;
}

.log-empty {
  color: #475569;
  text-align: center;
  padding: 20px 0;
}

.log-line {
  color: #94a3b8;
  padding: 1px 0;
}

.log-line.err { color: #f87171; }
.log-line.ok { color: #34d399; }
</style>