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<html>
<head>
   <link href="https://cdnjs.cloudflare.com/ajax/libs/flowbite/1.6.3/flowbite.min.css" rel="stylesheet" />
</head>

<!--
----------------------------------------------------
Your custom static HTML goes in the body:
-->

<body>
  <div class="inline-flex rounded-md shadow-sm" role="group">
    <button id="create" type="button" onclick="call(this)" class="inline-flex items-center px-4 py-2 text-sm font-medium text-gray-900 bg-white border border-gray-200 rounded-l-lg hover:bg-gray-100 hover:text-blue-700 focus:z-10 focus:ring-2 focus:ring-blue-700 focus:text-blue-700 dark:bg-gray-700 dark:border-gray-600 dark:text-white dark:hover:text-white dark:hover:bg-gray-600 dark:focus:ring-blue-500 dark:focus:text-white">
      <svg aria-hidden="true" class="w-4 h-4 mr-2 fill-current" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
        <path fill-rule="evenodd" d="M12 3.75a.75.75 0 01.75.75v6.75h6.75a.75.75 0 010 1.5h-6.75v6.75a.75.75 0 01-1.5 0v-6.75H4.5a.75.75 0 010-1.5h6.75V4.5a.75.75 0 01.75-.75z" clip-rule="evenodd"></path>
      </svg>
      Create
    </button>
    <button id="delete" type="button" onclick="call(this)" class="inline-flex items-center px-4 py-2 text-sm font-medium text-gray-900 bg-white border-t border-b border-gray-200 hover:bg-gray-100 hover:text-blue-700 focus:z-10 focus:ring-2 focus:ring-blue-700 focus:text-blue-700 dark:bg-gray-700 dark:border-gray-600 dark:text-white dark:hover:text-white dark:hover:bg-gray-600 dark:focus:ring-blue-500 dark:focus:text-white">
      <svg aria-hidden="true" class="w-4 h-4 mr-2 fill-current" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
        <path d="M6.75 9.25a.75.75 0 000 1.5h6.5a.75.75 0 000-1.5h-6.5z"></path>
      </svg>
      Delete
    </button>
    <button id="save" type="button" onclick="call(this)" class="inline-flex items-center px-4 py-2 text-sm font-medium text-gray-900 bg-white border border-gray-200 rounded-r-md hover:bg-gray-100 hover:text-blue-700 focus:z-10 focus:ring-2 focus:ring-blue-700 focus:text-blue-700 dark:bg-gray-700 dark:border-gray-600 dark:text-white dark:hover:text-white dark:hover:bg-gray-600 dark:focus:ring-blue-500 dark:focus:text-white">
      <svg aria-hidden="true" class="w-4 h-4 mr-2 fill-current" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
        <path fill-rule="evenodd" d="M16.704 4.153a.75.75 0 01.143 1.052l-8 10.5a.75.75 0 01-1.127.075l-4.5-4.5a.75.75 0 011.06-1.06l3.894 3.893 7.48-9.817a.75.75 0 011.05-.143z" clip-rule="evenodd"></path>
      </svg>
      Save
    </button>
  </div>
</body>

<script type="text/javascript">
  // ----------------------------------------------------
  // Use these functions as is to perform required Streamlit
  // component lifecycle actions:
  //
  // 1. Signal Streamlit client that component is ready
  // 2. Signal Streamlit client to set visible height of the component
  //    (this is optional, in case Streamlit doesn't correctly auto-set it)
  // 3. Pass values from component to Streamlit client
  //

  // Helper function to send type and data messages to Streamlit client

  const SET_COMPONENT_VALUE = "streamlit:setComponentValue"
  const RENDER = "streamlit:render"
  const COMPONENT_READY = "streamlit:componentReady"
  const SET_FRAME_HEIGHT = "streamlit:setFrameHeight"

  function _sendMessage(type, data) {
    // copy data into object
    var outboundData = Object.assign({
      isStreamlitMessage: true,
      type: type,
    }, data)

    if (type == SET_COMPONENT_VALUE) {
      console.log("_sendMessage data: " + JSON.stringify(data))
      console.log("_sendMessage outboundData: " + JSON.stringify(outboundData))
    }

    window.parent.postMessage(outboundData, "*")
  }

  function initialize(pipeline) {

    // Hook Streamlit's message events into a simple dispatcher of pipeline handlers
    window.addEventListener("message", (event) => {
      if (event.data.type == RENDER) {
        // The event.data.args dict holds any JSON-serializable value
        // sent from the Streamlit client. It is already deserialized.
        pipeline.forEach(handler => {
          handler(event.data.args)
        })
      }
    })

    _sendMessage(COMPONENT_READY, { apiVersion: 1 });

    // Component should be mounted by Streamlit in an iframe, so try to autoset the iframe height.
    window.addEventListener("load", () => {
      window.setTimeout(function () {
        setFrameHeight(document.documentElement.clientHeight)
      }, 0)
    })

    // Optionally, if auto-height computation fails, you can manually set it
    // (uncomment below)
    //setFrameHeight(200)
  }

  function setFrameHeight(height) {
    _sendMessage(SET_FRAME_HEIGHT, { height: height })
  }

  // The `data` argument can be any JSON-serializable value.
  function notifyHost(data) {
    _sendMessage(SET_COMPONENT_VALUE, data)
  }

  // ----------------------------------------------------
  // Your custom functionality for the component goes here:

  function call(button) {
    timestamp = Date.now()
    action = {
      "action": button.id,
      "timestamp": timestamp
    }
    notifyHost({
      value: action,
      dataType: "json",
    })
  }

  // ----------------------------------------------------
  // Here you can customize a pipeline of handlers for
  // inbound properties from the Streamlit client app

  // Set initial value sent from Streamlit!
  function initializeProps_Handler(props) {
    for (let key of Object.keys(props.buttons)) {
      btn = document.getElementById(key)
      btn.disabled = props.buttons[key]
    }

    // btn.disabled = props.initial_state.delete_disabled
  }
  // Access values sent from Streamlit!
  function dataUpdate_Handler(props) {
    // let msgLabel = document.getElementById("message_label")
    // msgLabel.innerText = `Update [${props.counter}] at ${props.datetime}`
  }
  // Simply log received data dictionary
  function log_Handler(props) {
    console.log("Received from Streamlit: " + JSON.stringify(props))
  }

  let pipeline = [initializeProps_Handler, dataUpdate_Handler, log_Handler]

  // ----------------------------------------------------
  // Finally, initialize component passing in pipeline

  initialize(pipeline)

</script>

</html>