import React, { useEffect, useState } from 'react';
import { useRecoilValue } from 'recoil';
import exportFromJSON from 'export-from-json';
import DialogTemplate from '../ui/DialogTemplate.jsx';
import { Dialog, DialogButton } from '../ui/Dialog.tsx';
import SaveAsPresetDialog from './SaveAsPresetDialog';
import cleanupPreset from '~/utils/cleanupPreset';

import Settings from './Settings';

import store from '~/store';

// A preset dialog to show readonly preset values.
const EndpointOptionsDialog = ({ open, onOpenChange, preset: _preset, title }) => {
  //   const [title, setTitle] = useState('My Preset');
  const [preset, setPreset] = useState(_preset);

  const [saveAsDialogShow, setSaveAsDialogShow] = useState(false);
  const endpointsFilter = useRecoilValue(store.endpointsFilter);

  const setOption = param => newValue => {
    let update = {};
    update[param] = newValue;
    setPreset(prevState => ({
      ...prevState,
      ...update
    }));
  };

  const saveAsPreset = () => {
    setSaveAsDialogShow(true);
  };

  const exportPreset = () => {
    exportFromJSON({
      data: cleanupPreset({ preset, endpointsFilter }),
      fileName: `${preset?.title}.json`,
      exportType: exportFromJSON.types.json
    });
  };

  useEffect(() => {
    setPreset(_preset);
  }, [open]);

  return (
    <>
      <Dialog
        open={open}
        onOpenChange={onOpenChange}
      >
        <DialogTemplate
          title={`${title || 'View Options'} - ${preset?.endpoint}`}
          className="max-w-full sm:max-w-4xl"
          main={
            <div className="flex w-full flex-col items-center gap-2">
              <div className="w-full p-0">
                <Settings
                  preset={preset}
                  readonly={true}
                  setOption={setOption}
                />
              </div>
            </div>
          }
          buttons={
            <>
              <DialogButton
                onClick={saveAsPreset}
                className="dark:hover:gray-400 border-gray-700 bg-green-600 text-white hover:bg-green-700 dark:hover:bg-green-800"
              >
                Save As Preset
              </DialogButton>
            </>
          }
          leftButtons={
            <>
              <DialogButton
                onClick={exportPreset}
                className="dark:hover:gray-400 border-gray-700"
              >
                Export
              </DialogButton>
            </>
          }
        />
      </Dialog>
      <SaveAsPresetDialog
        open={saveAsDialogShow}
        onOpenChange={setSaveAsDialogShow}
        preset={preset}
      />
    </>
  );
};

export default EndpointOptionsDialog;