<script setup lang="ts">
import { ref } from 'vue'
import type { RenderComponentExposeType } from '@/core/Library/types'
import { useOnMessage } from '@/core/Library/hook/useOnMessage'
import { useLatestMessageValue } from '@/core/Library/hook/useLatestMessageValue'
import type { CommandSource } from '@/core/websocket/processor'
import type { SubscriptionUpdateMsg } from '@/core/websocket/type/message'
import type { NodeDataDataSourceJsonType } from '@/api/node/model'

const imageSrc = ref('data:image/svg+xml,%3Csvg xmlns="http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg" width="24" height="24" viewBox="0 0 24 24"%3E%3Cpath fill="currentColor" d="M19 2H5a3.009 3.009 0 0 0-3 3v8.86l3.88-3.88a3.075 3.075 0 0 1 4.24 0l2.871 2.887l.888-.888a3.008 3.008 0 0 1 4.242 0L22 15.86V5a3.009 3.009 0 0 0-3-3z" opacity=".5"%2F%3E%3Cpath fill="currentColor" d="M10.12 9.98a3.075 3.075 0 0 0-4.24 0L2 13.86V19a3.009 3.009 0 0 0 3 3h14a3 3 0 0 0 2.16-.92L10.12 9.98z"%2F%3E%3Cpath fill="currentColor" d="m22 15.858l-3.879-3.879a3.008 3.008 0 0 0-4.242 0l-.888.888l8.165 8.209c.542-.555.845-1.3.844-2.076v-3.142z" opacity=".25"%2F%3E%3C%2Fsvg%3E')

const onReceiveDataSourceMessage = (commandSource: CommandSource, message: SubscriptionUpdateMsg) => {
  const { data } = commandSource
  const { attr } = data as NodeDataDataSourceJsonType
  const { latestValue } = useLatestMessageValue(message.data, attr)
  imageSrc.value = latestValue
}

const { onMessage } = useOnMessage({
  onReceiveDataSourceMessage,
})
defineExpose<RenderComponentExposeType>({ onMessage })
</script>

<template>
  <div class="w-full h-full flex justify-center items-center">
    <img class="w-full" :src="imageSrc">
  </div>
</template>