import RevueFlow, { addEdge, MiniMap, Controls, Connection, Edge, Elements } from '../../src'
import { defineComponent, ref, watchEffect } from 'vue'

const initialElements: Elements = [
  { id: '1', type: 'input', data: { label: 'Node 1' }, position: { x: 250, y: 5 } },
  { id: '2', data: { label: 'Node 2' }, position: { x: 100, y: 100 } },
  { id: '3', data: { label: 'Node 3' }, position: { x: 400, y: 100 } },
  { id: '4', data: { label: 'Node 4' }, position: { x: 400, y: 200 } },
  { id: 'e1-2', source: '1', target: '2' },
  { id: 'e1-3', source: '1', target: '3' },
  { id: 'e3-4', source: '3', target: '4' }
] as Elements

const HiddenFlow = defineComponent({
  setup() {
    const elements = ref<Elements>(initialElements)
    const isHidden = ref<boolean>(false)
    const onConnect = (params: Connection | Edge) => (elements.value = addEdge(params, elements.value))

    watchEffect(() => {
      console.log(isHidden.value)
      elements.value = elements.value.map((e) => {
        e.isHidden = isHidden.value
        return e
      })
    })

    const toggle = (event) => {
      console.log(event.target)
      isHidden.value = event.target?.checked
    }

    return () => (
      <RevueFlow v-model={elements.value} onConnect={onConnect}>
        <MiniMap />
        <Controls />

        <div style={{ position: 'absolute', left: '10px', top: '10px', zIndex: 4 }}>
          <div>
            <label htmlFor="ishidden">
              isHidden
              <input id="ishidden" type="checkbox" v-model={isHidden.value} class="revue-flow__ishidden" />
            </label>
          </div>
        </div>
      </RevueFlow>
    )
  }
})

export default HiddenFlow