import G6 from '@antv/g6';

const container = document.getElementById('container');
const width = container.scrollWidth;
const height = container.scrollHeight || 500;
const graph = new G6.Graph({
  container: 'container',
  width,
  height,
  modes: {
    default: ['drag-canvas', 'drag-node'],
  },
  animate: true,
  defaultNode: {
    size: 10,
    style: {
      lineWidth: 2,
      stroke: '#5B8FF9',
      fill: '#C6E5FF',
    },
  },
  defaultEdge: {
    size: 1,
    color: '#e2e2e2',
    style: {
      endArrow: {
        path: 'M 0,0 L 8,4 L 8,-4 Z',
        fill: '#e2e2e2',
      },
    },
  },
  layout: {
    type: 'fruchterman',
    gpuEnabled: true,
  },
});

fetch('https://gw.alipayobjects.com/os/basement_prod/7bacd7d1-4119-4ac1-8be3-4c4b9bcbc25f.json')
  .then((res) => res.json())
  .then((data) => {
    graph.data(data);
    graph.render();
  });

if (typeof window !== 'undefined')
  window.onresize = () => {
    if (!graph || graph.get('destroyed')) return;
    if (!container || !container.scrollWidth || !container.scrollHeight) return;
    graph.changeSize(container.scrollWidth, container.scrollHeight);
  };
