CMVR-BID/src/views/flow/components/LoopIterationResults.vue

<template>
  <div class="loop-results">
    <div class="loop-results__summary">
      <span>{{ history.length }} 次循环</span>
      <el-tag v-if="analysisSummary" :type="analysisSummary.type" size="small">
        {{ analysisSummary.label }}
      </el-tag>
    </div>

    <el-empty v-if="!history.length" description="暂无循环结果" :image-size="56" />
    <el-collapse v-else v-model="expandedIterations" class="loop-results__iterations">
      <el-collapse-item v-for="iteration in history" :key="iteration.iteration" :name="iteration.iteration">
        <template #title>
          <div class="loop-results__iteration-title">
            <strong>第 {{ iteration.iteration }} 次</strong>
            <el-tag :type="statusMeta(iteration.status).type" size="small">
              {{ statusMeta(iteration.status).label }}
            </el-tag>
            <el-tag v-if="analysisMeta(iteration.analysisStatus)" :type="analysisMeta(iteration.analysisStatus).type" size="small">
              {{ analysisMeta(iteration.analysisStatus).label }}
            </el-tag>
            <span>{{ formatDuration(iteration.durationMs) }}</span>
          </div>
        </template>

        <div class="loop-results__nodes">
          <details v-for="node in iteration.nodes || []" :key="`${iteration.iteration}:${node.nodeId}`" class="loop-results__node">
            <summary>
              <span class="loop-results__node-name">{{ node.nodeName }}</span>
              <el-tag :type="statusMeta(node.status).type" size="small">
                {{ statusMeta(node.status).label }}
              </el-tag>
              <el-tag v-if="node.passed !== null && node.passed !== undefined" :type="node.passed ? 'success' : 'danger'" size="small">
                {{ node.passed ? '通过' : '未通过' }}
              </el-tag>
              <span class="loop-results__duration">{{ formatDuration(node.durationMs) }}</span>
            </summary>
            <div v-if="node.error" class="loop-results__error">{{ node.error }}</div>
            <div v-if="hasValue(node.input)" class="loop-results__data">
              <div class="loop-results__label">输入</div>
              <JsonViewer :value="node.input" copyable boxed sort theme="light" />
            </div>
            <div v-if="hasValue(node.output)" class="loop-results__data">
              <div class="loop-results__label">输出</div>
              <JsonViewer :value="node.output" copyable boxed sort theme="light" />
            </div>
          </details>
        </div>
      </el-collapse-item>
    </el-collapse>
  </div>
</template>

<script setup>
import { computed, ref, watch } from 'vue'

const props = defineProps({
  history: { type: Array, default: () => [] },
})

const expandedIterations = ref([])
let initialized = false

watch(() => props.history, (history) => {
  if (initialized || !history?.length) return
  const active = history.find(item => String(item.status || '').toUpperCase() === 'RUNNING')
  expandedIterations.value = [active?.iteration || history[history.length - 1].iteration]
  initialized = true
}, { immediate: true, deep: true })

const statusMeta = (status) => {
  const value = String(status || '').toUpperCase()
  if (value === 'SUCCESS') return { label: '执行完成', type: 'success' }
  if (value === 'FAILED') return { label: '执行失败', type: 'danger' }
  if (value === 'STOPPED') return { label: '已停止', type: 'info' }
  if (value === 'PAUSED') return { label: '已暂停', type: 'warning' }
  return { label: '执行中', type: 'warning' }
}

const analysisMeta = (status) => {
  if (status === 'PASSED') return { label: '分析通过', type: 'success' }
  if (status === 'FAILED') return { label: '分析未通过', type: 'danger' }
  if (status === 'RUNNING') return { label: '分析中', type: 'warning' }
  return null
}

const analysisSummary = computed(() => {
  const statuses = props.history.map(item => item.analysisStatus).filter(Boolean)
  if (!statuses.length) return null
  if (statuses.includes('FAILED')) return { label: '存在未通过', type: 'danger' }
  if (statuses.includes('RUNNING')) return { label: '分析中', type: 'warning' }
  return { label: '全部通过', type: 'success' }
})

const formatDuration = (value) => {
  const duration = Number(value)
  if (!Number.isFinite(duration) || duration < 0) return '-'
  if (duration < 1000) return `${duration} ms`
  return `${(duration / 1000).toFixed(2)} s`
}

const hasValue = (value) => {
  if (value === null || value === undefined || value === '') return false
  if (Array.isArray(value)) return value.length > 0
  if (typeof value === 'object') return Object.keys(value).length > 0
  return true
}
</script>

<style scoped lang="scss">
.loop-results__summary {
  display: flex;
  min-height: 32px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 2px 8px;
  color: #344054;
  font-size: 13px;
  font-weight: 600;
}

.loop-results__iterations {
  border-top: 0;
}

.loop-results__iteration-title {
  display: flex;
  min-width: 0;
  flex: 1;
  align-items: center;
  gap: 8px;
  padding-right: 8px;
}

.loop-results__iteration-title > span:last-child {
  margin-left: auto;
  color: #909399;
  font-size: 12px;
  white-space: nowrap;
}

.loop-results__nodes {
  display: grid;
  gap: 6px;
  padding: 4px 0 10px;
}

.loop-results__node {
  border-bottom: 1px solid #ebeef5;
}

.loop-results__node summary {
  display: flex;
  min-height: 34px;
  align-items: center;
  gap: 7px;
  padding: 3px 4px;
  cursor: pointer;
  list-style: none;
}

.loop-results__node summary::-webkit-details-marker {
  display: none;
}

.loop-results__node summary::before {
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid #909399;
  content: '';
  transition: transform 0.16s ease;
}

.loop-results__node[open] summary::before {
  transform: rotate(90deg);
}

.loop-results__node-name {
  min-width: 0;
  overflow: hidden;
  color: #303133;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.loop-results__duration {
  margin-left: auto;
  color: #909399;
  font-size: 12px;
  white-space: nowrap;
}

.loop-results__error {
  margin: 4px 4px 8px 18px;
  padding: 7px 9px;
  border-left: 3px solid var(--el-color-danger);
  background: var(--el-color-danger-light-9);
  color: var(--el-color-danger-dark-2);
  line-height: 18px;
  overflow-wrap: anywhere;
}

.loop-results__data {
  margin: 6px 4px 10px 18px;
}

.loop-results__label {
  margin-bottom: 5px;
  color: #667085;
  font-size: 12px;
  font-weight: 600;
}
</style>