joyent-portal/packages/my-joy-beta/src/containers/create-instance/image.js

import React, { Fragment } from 'react';
import { compose, graphql } from 'react-apollo';
import ReduxForm from 'declarative-redux-form';
import { change } from 'redux-form';
import { connect } from 'react-redux';
import { set } from 'react-redux-values';
import { Margin } from 'styled-components-spacing';
import includes from 'lodash.includes';
import sortBy from 'lodash.sortby';
import findIndex from 'lodash.findindex';
import find from 'lodash.find';
import reverse from 'lodash.reverse';
import get from 'lodash.get';

import { InstanceTypeIcon, StatusLoader, Button } from 'joyent-ui-toolkit';

import Image, { Preview, ImageType } from '@components/create-instance/image';
import Title from '@components/create-instance/title';
import Description from '@components/description';
import imageData from '@data/images-map.json';
import GetImages from '@graphql/get-images.gql';

const HarcodedImage = image => (
  <Fragment>
    <Title icon={<InstanceTypeIcon />} collapsed={false}>
      Instance type and image
    </Title>
    <Margin bottom={7}>
      <Preview {...image} />
    </Margin>
  </Fragment>
);

const ImageContainer = ({
  expanded,
  proceeded,
  queryImage,
  image = {},
  handleNext,
  handleEdit,
  handleSelectLatest,
  loading,
  images,
  vms,
  step
}) =>
  queryImage ? (
    <Fragment>
      <HarcodedImage {...queryImage} />
    </Fragment>
  ) : (
    <Fragment>
      <Title
        id={step}
        onClick={!expanded && !proceeded && handleEdit}
        collapsed={!expanded && !proceeded}
        icon={<InstanceTypeIcon />}
      >
        Instance type and image
      </Title>
      {expanded ? (
        <Description>
          Hardware virtual machines are generally used for non-containerized
          applications. Infrastructure containers are generally for running any
          Linux image on secure, bare metal containers.{' '}
          <a
            href="https://docs.joyent.com/private-cloud/images"
            rel="noopener noreferrer"
            target="_blank"
          >
            Read the docs
          </a>
        </Description>
      ) : null}
      <ReduxForm
        form="create-instance-vms"
        destroyOnUnmount={false}
        forceUnregisterOnUnmount={true}
        initialValues={{ vms: true }}
      >
        {props => (loading || !expanded ? null : <ImageType {...props} />)}
      </ReduxForm>
      <ReduxForm
        form="create-instance-image"
        destroyOnUnmount={false}
        forceUnregisterOnUnmount={true}
        initialValues={{ vms: true }}
      >
        {props =>
          loading && expanded ? (
            <StatusLoader />
          ) : expanded ? (
            <Image
              {...props}
              images={images.filter(i => i.isVm === vms)}
              onSelectLatest={handleSelectLatest}
            />
          ) : image.id ? (
            <Preview {...image} />
          ) : null
        }
      </ReduxForm>
      {expanded ? (
        <Margin top={1} bottom={7}>
          <Button
            type="button"
            onClick={handleNext}
            disabled={!image.id || vms !== image.isVm}
          >
            Next
          </Button>
        </Margin>
      ) : proceeded ? (
        <Margin top={4} bottom={7}>
          <Button type="button" onClick={handleEdit} secondary>
            Edit
          </Button>
        </Margin>
      ) : null}
    </Fragment>
  );

export default compose(
  connect(
    ({ form, values }, ownProps) => {
      const proceeded = get(values, 'create-instance-image-proceeded', false);
      const vms = get(form, 'create-instance-vms.values.vms', false);
      const image = get(form, 'create-instance-image.values.image', null);

      return {
        ...ownProps,
        proceeded: proceeded || image,
        vms,
        image
      };
    },
    (dispatch, { history }) => ({
      handleNext: () => {
        dispatch(set({ name: 'create-instance-image-proceeded', value: true }));

        return history.push(`/~create/package${history.location.search}`);
      },
      handleEdit: () =>
        history.push(`/~create/image${history.location.search}`),
      handleSelectLatest: ({ versions }) => {
        const id = versions[0].id;
        return dispatch(change('create-instance-image', 'image', id));
      }
    })
  ),
  graphql(GetImages, {
    props: ({ ownProps, data }) => {
      const { image = '', query } = ownProps;
      const { loading = false, images = [] } = data;

      const queryImage = query.image
        ? find(images, ['name', query.image])
        : null;

      const values = images
        .reduce((acc, img) => {
          const isVm = !includes(img.type, 'DATASET');

          const imageName =
            imageData[
              img.name
                .split('-')[0]
                .split(' ')[0]
                .toLowerCase()
            ];

          const exists = Boolean(find(acc, { imageName, isVm }));

          const version = {
            name: img.name,
            version: img.version,
            id: img.id
          };

          if (!exists) {
            return acc.concat([
              {
                isVm,
                imageName,
                versions: [version]
              }
            ]);
          }

          const index = findIndex(acc, {
            imageName,
            isVm
          });

          acc[index] = {
            ...acc[index],
            versions: acc[index].versions.concat([version])
          };

          return acc;
        }, [])
        .map(({ versions, ...img }) => ({
          ...img,
          active: Boolean(find(versions, ['id', image])),
          versions: reverse(sortBy(versions, ['name']))
        }));

      const selected = find(images, ['id', image]) || {};

      return {
        loading,
        images: values,
        queryImage,
        image: {
          ...selected,
          isVm: !includes(selected.type || '', 'DATASET')
        }
      };
    }
  })
)(ImageContainer);