<!-- 审批实例：tasks 审批流程展示（横向步骤条） -->
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<template>
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<div v-if="displayNodes.length" class="flow-track">
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<div
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v-for="(node, index) in displayNodes"
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:key="index"
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class="flow-step"
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:class="{ 'is-last': index === displayNodes.length - 1 }"
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>
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<div class="flow-step-card">
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<div class="flow-step-badge">{{ index + 1 }}</div>
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<div class="flow-step-main">
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<div class="flow-step-head">
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<span class="flow-step-name">节点 {{ index + 1 }}</span>
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<el-tag size="small" :type="node.signMode === 'or_sign' ? 'warning' : 'primary'" effect="plain">
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{{ nodeSignModeLabel(node.signMode) }}
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</el-tag>
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</div>
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<div class="flow-approvers">
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<div
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v-for="a in node.approvers"
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:key="String(a.approverId ?? a.id)"
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class="flow-approver"
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>
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<span class="flow-approver-name">{{ a.approverName || "—" }}</span>
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<el-tag
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v-if="a.status"
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size="small"
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:type="mapTaskStatusTagType(a.status)"
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effect="plain"
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>
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{{ mapTaskStatusLabel(a.status) }}
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</el-tag>
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</div>
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<span v-if="!node.approvers?.length" class="flow-empty">未配置审批人</span>
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</div>
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</div>
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</div>
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<div v-if="index < displayNodes.length - 1" class="flow-connector" aria-hidden="true">
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<el-icon><ArrowRight /></el-icon>
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</div>
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</div>
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</div>
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<el-empty v-else description="暂无流程节点" :image-size="48" />
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</template>
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<script setup>
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import { computed } from "vue";
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import { ArrowRight } from "@element-plus/icons-vue";
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import { nodeSignModeLabel } from "../../approve-template/approveTemplateConstants.js";
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import {
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mapTaskStatusLabel,
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mapTaskStatusTagType,
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mapTasksToFlowNodes,
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} from "../approveListConstants.js";
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const props = defineProps({
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tasks: { type: Array, default: () => [] },
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nodes: { type: Array, default: () => [] },
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});
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const displayNodes = computed(() => {
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if (props.tasks?.length) return mapTasksToFlowNodes(props.tasks);
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return props.nodes || [];
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});
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</script>
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<style scoped>
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.flow-track {
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display: flex;
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align-items: stretch;
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gap: 0;
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overflow-x: auto;
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padding: 4px 2px 8px;
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}
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.flow-step {
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display: flex;
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align-items: center;
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flex: 0 0 auto;
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}
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.flow-step-card {
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display: flex;
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gap: 12px;
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min-width: 200px;
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max-width: 260px;
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padding: 14px;
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border: 1px solid var(--el-border-color-lighter);
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border-radius: 8px;
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background: var(--el-bg-color);
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box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
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}
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.flow-step-badge {
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flex-shrink: 0;
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width: 28px;
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height: 28px;
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border-radius: 50%;
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background: var(--el-color-primary-light-9);
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color: var(--el-color-primary);
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font-size: 13px;
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font-weight: 600;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.flow-step-main {
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flex: 1;
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min-width: 0;
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}
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.flow-step-head {
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display: flex;
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align-items: center;
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justify-content: space-between;
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gap: 8px;
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margin-bottom: 10px;
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}
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.flow-step-name {
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font-weight: 600;
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font-size: 13px;
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color: var(--el-text-color-primary);
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}
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.flow-approvers {
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display: flex;
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flex-direction: column;
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gap: 6px;
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}
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.flow-approver {
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display: flex;
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flex-wrap: wrap;
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align-items: center;
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gap: 6px;
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}
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.flow-approver-name {
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font-size: 13px;
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color: var(--el-text-color-regular);
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}
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.flow-empty {
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font-size: 12px;
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color: var(--el-text-color-placeholder);
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}
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.flow-connector {
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display: flex;
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align-items: center;
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padding: 0 6px;
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color: var(--el-text-color-placeholder);
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font-size: 16px;
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}
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</style>
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