Add chart business block data model

2026-06-19 23:26:51 +08:00
parent 3d4294a164
commit 9a07a42d63
14 changed files with 499 additions and 0 deletions
--- a/RuoYi-Vue/easycode-web/src/components/business-blocks/chartBlock.js
+++ b/RuoYi-Vue/easycode-web/src/components/business-blocks/chartBlock.js
@@ -0,0 +1,66 @@
+export const allowedChartSpans = [12, 6, 4]
+
+export function isChartDefinition(definition) {
+  return definition?.kind === 'chart'
+}
+
+export function buildDefaultChartInstance(definition, id) {
+  const chartType = definition?.chartType || 'line'
+  return {
+    id,
+    blockCode: definition.code,
+    name: definition.name || definition.code,
+    span: allowedChartSpans.includes(definition.defaultSpan) ? definition.defaultSpan : 12,
+    config: {},
+    dataset: {
+      schema: definition.datasetSchema || 'single-table-aggregate-v1',
+      table: '',
+      dimension: chartType === 'metric' ? null : { field: '', timeUnit: '' },
+      metrics: [{
+        field: '',
+        aggregate: chartType === 'metric' ? 'count' : 'sum',
+        alias: 'metric1',
+        label: '指标 1'
+      }],
+      filters: [],
+      dateRange: null,
+      sort: chartType === 'metric' ? null : { by: 'dimension', order: 'asc' },
+      limit: chartType === 'pie' ? 10 : chartType === 'bar' ? 20 : chartType === 'metric' ? 1 : 100
+    },
+    display: {
+      showTitle: true,
+      showLegend: chartType !== 'metric',
+      emptyText: '暂无数据',
+      smooth: chartType === 'line',
+      donut: chartType === 'pie',
+      horizontal: false,
+      stacked: false
+    }
+  }
+}
+
+export function updateChartDataset(block, dataset) {
+  return { ...block, dataset: structuredClone(dataset || {}) }
+}
+
+export function updateChartDisplay(block, display) {
+  return { ...block, display: structuredClone(display || {}) }
+}
+
+export function validateChartInstance(definition, block, tables) {
+  const errors = []
+  const dataset = block?.dataset || {}
+  const table = tables.find((item) => item.tableName === dataset.table)
+  if (!table) {
+    errors.push({ key: 'table', message: '请选择数据表' })
+  }
+  if (definition?.chartType !== 'metric' && !dataset.dimension?.field) {
+    errors.push({ key: 'dimension.field', message: '请选择维度字段' })
+  }
+  if (!Array.isArray(dataset.metrics)
+    || !dataset.metrics.length
+    || dataset.metrics.some((item) => !item.field)) {
+    errors.push({ key: 'metrics', message: '请配置指标字段' })
+  }
+  return errors
+}