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{% import (
  "{{{ .Package }}}/app/util"
  "{{{ .Package }}}/assets"
) %}

{% func WASMScript(cfg any) %}
{%s= assets.ScriptElement(`wasm/wasm_exec.js`, true) %}
<script>
  document.addEventListener("DOMContentLoaded", function() {
    if (!WebAssembly.instantiateStreaming) {
      WebAssembly.instantiateStreaming = async (resp, importObject) => {
        const source = await (await resp).arrayBuffer();
        return await WebAssembly.instantiate(source, importObject);
      };
    }

    const start = new Date().getTime();
    const go = new Go();
    WebAssembly.instantiateStreaming(fetch("{%s assets.URL(`wasm/{{{ .Exec }}}.wasm`) %}"), go.importObject).then((result) => {
      go.run(result.instance);
      wasmInit(new Date().getTime() - start, {%s= util.ToJSONCompact(cfg) %});
    });
  });
</script>
{% endfunc %}