{
  "context": "This evaluation assesses how well the engineer uses the @superset-ui/plugin-chart-echarts package to build a dashboard chart registry system. The focus is on proper instantiation and registration of chart plugins, and integration with React components for rendering visualizations in a dashboard context.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Plugin Imports",
      "description": "Correctly imports at least three different chart plugin classes from @superset-ui/plugin-chart-echarts (e.g., EchartsTimeseriesLineChartPlugin, EchartsTimeseriesBarChartPlugin, EchartsPieChartPlugin or other plugin classes)",
      "max_score": 15
    },
    {
      "name": "Plugin Instantiation",
      "description": "Properly instantiates chart plugin objects using the constructor pattern (e.g., new EchartsTimeseriesLineChartPlugin()) for each of the three required plugins",
      "max_score": 20
    },
    {
      "name": "Registry Storage",
      "description": "Implements the ChartRegistry.register() method to correctly store plugin instances with their associated keys in an internal data structure",
      "max_score": 15
    },
    {
      "name": "Registry Retrieval",
      "description": "Implements the ChartRegistry.get() method to correctly retrieve stored plugin instances by key",
      "max_score": 15
    },
    {
      "name": "Registry Check",
      "description": "Implements the ChartRegistry.has() method to check if a plugin key exists in the registry",
      "max_score": 10
    },
    {
      "name": "React Component",
      "description": "Implements the VisualizationRenderer React component that accepts pluginKey prop and integrates with the ChartRegistry to render the appropriate chart plugin",
      "max_score": 15
    },
    {
      "name": "Plugin Integration",
      "description": "Demonstrates understanding of the chart plugin's rendering mechanism by properly passing configuration/props to the plugin or its associated chart component when rendering",
      "max_score": 10
    }
  ]
}