// Dependencies
import {
  control as controlConfig,
  isDegreeMeasurement,
  measurements,
  urls,
} from '@freesewing/config'
import { measurements as measurementTranslations } from '@freesewing/i18n'
import { measurements as designMeasurements } from '@freesewing/collection'
import {
  cloudflareImageUrl,
  formatMm,
  horFlexClasses,
  linkClasses,
  shortDate,
  timeAgo,
} from '@freesewing/utils'
import { modalMeasurementHelp } from '@freesewing/react/components/Help'
// Context
import { LoadingStatusContext } from '@freesewing/react/context/LoadingStatus'
import { ModalContext } from '@freesewing/react/context/Modal'
// Hooks
import React, { Fragment, useContext, useEffect, useState } from 'react'
import { useAccount } from '@freesewing/react/hooks/useAccount'
import { useBackend } from '@freesewing/react/hooks/useBackend'
// Components
import { Link as WebLink } from '@freesewing/react/components/Link'
import {
  BoolNoIcon,
  BoolYesIcon,
  CloneIcon,
  CompareIcon,
  CuratedMeasurementsSetIcon,
  EditIcon,
  NoIcon,
  OkIcon,
  ResetIcon,
  ShowcaseIcon,
  UploadIcon,
} from '@freesewing/react/components/Icon'
import { BookmarkButton, MsetCard } from '@freesewing/react/components/Account'
import {
  DesignInput,
  ListInput,
  MarkdownInput,
  MeasurementInput,
  PassiveImageInput,
  StringInput,
  ToggleInput,
} from '@freesewing/react/components/Input'
import { Pattern } from '../Pattern/index.mjs'
import { DisplayRow } from './shared.mjs'
import Markdown from 'react-markdown'
import { ModalWrapper } from '@freesewing/react/components/Modal'
import { Json } from '@freesewing/react/components/Json'
import { Yaml } from '@freesewing/react/components/Yaml'
import { Popout } from '@freesewing/react/components/Popout'
import { bundlePatternTranslations, draft, flattenFlags } from '../Editor/lib/index.mjs'
import { Bonny } from '@freesewing/bonny'
import { MiniNote, MiniTip } from '../Mini/index.mjs'

/**
 * Component to show an individual measurements set
 *
 * @component
 * @param {object} props - All Component props
 * @param {number} props.id - The ID of the measurements set to load
 * @param {bool} [props.publicOnly = false] - If the set should be used with the backend.getPublicSet method
 * @param {function} [props.Link = false] - An optional framework-specific Link component to use for client-side routing
 */
export const Set = ({ id, publicOnly = false, Link = false }) => {
  if (!Link) Link = WebLink

  // Hooks
  const { account, control } = useAccount()
  const { setLoadingStatus } = useContext(LoadingStatusContext)
  const backend = useBackend()

  // Context
  const { setModal } = useContext(ModalContext)

  const [filter, setFilter] = useState(false)
  const [edit, setEdit] = useState(false)
  const [suggest, setSuggest] = useState(false)
  const [render, setRender] = useState(false)
  const [mset, setMset] = useState()
  // Set fields for editing
  const [name, setName] = useState(mset?.name)
  const [image, setImage] = useState(mset?.image)
  const [isPublic, setIsPublic] = useState(mset?.public ? true : false)
  const [imperial, setImperial] = useState(mset?.imperial ? true : false)
  const [notes, setNotes] = useState(mset?.notes || '')
  const [measies, setMeasies] = useState({})
  const [displayAsMetric, setDisplayAsMetric] = useState(mset?.imperial ? false : true)

  // Effect
  useEffect(() => {
    const getSet = async () => {
      setLoadingStatus([true, 'Contacting the backend'])
      const [status, body] = await backend.getSet(id)
      if (status === 200 && body.result === 'success') {
        setMset(body.set)
        setName(body.set.name)
        setImage(body.set.image)
        setIsPublic(body.set.public ? true : false)
        setImperial(body.set.imperial ? true : false)
        setNotes(body.set.notes)
        setMeasies(body.set.measies)
        setDisplayAsMetric(body.set.imperial ? false : true)
        setLoadingStatus([true, 'Measurements set loaded', true, true])
      } else setLoadingStatus([true, 'An error occured while contacting the backend', true, false])
    }
    const getPublicSet = async () => {
      setLoadingStatus([true, 'Contacting the backend'])
      const [status, body] = await backend.getPublicSet(id)
      if (status === 200 && body.result === 'success') {
        const isImperial = body.units === 'imperial'
        setMset({
          ...body,
          public: true,
          measies: body.measurements,
          imperial: isImperial,
        })
        setName(body.name)
        setImage(body.image)
        setIsPublic(body.public ? true : false)
        setImperial(isImperial)
        setNotes(body.notes)
        setMeasies(body.measurements)
        setDisplayAsMetric(!isImperial)
        setLoadingStatus([true, 'Measurements set loaded', true, true])
      } else
        setLoadingStatus([
          true,
          'An error occured while loading this measurements set',
          true,
          false,
        ])
    }
    if (id) {
      if (publicOnly) getPublicSet()
      else getSet()
    }
  }, [id, publicOnly])

  const filterMeasurements = () =>
    filter ? designMeasurements[filter].sort() : measurements.sort()

  if (!id || !mset) return null

  const updateMeasies = (m, val) => {
    const newMeasies = { ...measies }
    newMeasies[m] = val
    setMeasies(newMeasies)
  }

  const save = async () => {
    setLoadingStatus([true, 'Gathering info'])
    // Compile data
    const data = { measies: {} }
    if (name || name !== mset.name) data.name = name
    if (image || image !== mset.image) data.img = image
    if ([true, false].includes(isPublic) && isPublic !== mset.public) data.public = isPublic
    if ([true, false].includes(imperial) && imperial !== mset.imperial) data.imperial = imperial
    if (notes || notes !== mset.notes) data.notes = notes
    // Add measurements
    for (const m of measurements) {
      if (measies[m] || measies[m] !== mset.measies[m]) data.measies[m] = measies[m]
    }
    setLoadingStatus([true, 'Saving measurements set'])
    const [status, body] = await backend.updateSet(mset.id, data)
    if (status === 200 && body.result === 'success') {
      setMset(body.set)
      setEdit(false)
      setLoadingStatus([true, 'Nailed it', true, true])
    } else
      setLoadingStatus([true, 'That did not go as planned. Saving the set failed.', true, false])
  }

  const togglePublic = async () => {
    setLoadingStatus([true, 'Getting ready'])
    const [status, body] = await backend.updateSet(mset.id, { public: !mset.public })
    if (status === 200 && body.result === 'success') {
      setMset(body.set)
      setLoadingStatus([true, 'Alright, done!', true, true])
    } else setLoadingStatus([true, 'Backend says no :(', true, false])
  }

  const importSet = async () => {
    setLoadingStatus([true, 'Importing data'])
    // Compile data
    const data = {
      ...mset,
      userId: account.id,
      measies: { ...mset.measies },
    }
    delete data.img
    const [status, body] = await backend.createSet(data)
    if (status === 201 && body.result === 'created') {
      setLoadingStatus([true, 'Loading newly created set', true, true])
      window.location = `/account/data/sets/set?id=${body.set.id}`
    } else setLoadingStatus([true, 'We failed to create this measurements set', true, false])
  }

  const heading = (
    <>
      <div className="tw:flex tw:flex-wrap tw:md:flex-nowrap tw:flex-row tw:gap-2 tw:w-full">
        <div className="tw:w-full tw:md:w-96 tw:shrink-0">
          <MsetCard set={mset} control={control} Link={Link} />
        </div>
        <div className="tw:flex tw:flex-col tw:justify-end tw:gap-2 tw:mb-2 tw:grow">
          {account.control > 2 && mset.public && mset.userId !== account.id ? (
            <div className="tw:flex tw:flex-row tw:gap-2 tw:items-center">
              <a
                className="tw:daisy-badge tw:daisy-badge-secondary tw:font-bold tw:daisy-badge-lg"
                href={`${urls.backend}/sets/${mset.id}.json`}
              >
                JSON
              </a>
              <a
                className="tw:daisy-badge tw:daisy-badge-success tw:font-bold tw:daisy-badge-lg"
                href={`${urls.backend}/sets/${mset.id}.yaml`}
              >
                YAML
              </a>
            </div>
          ) : (
            <span></span>
          )}
          {account.control > 3 && mset.userId === account.id ? (
            <div className="tw:flex tw:flex-row tw:gap-2 tw:items-center">
              <button
                className="tw:daisy-badge tw:daisy-badge-secondary tw:font-bold tw:daisy-badge-lg"
                onClick={() =>
                  setModal(
                    <ModalWrapper keepOpenOnClick>
                      <Json js={mset} />
                    </ModalWrapper>
                  )
                }
              >
                JSON
              </button>
              <button
                className="tw:daisy-badge tw:daisy-badge-success tw:font-bold tw:daisy-badge-lg tw:text-neutral-content"
                onClick={() =>
                  setModal(
                    <ModalWrapper keepOpenOnClick>
                      <Yaml js={mset} />
                    </ModalWrapper>
                  )
                }
              >
                YAML
              </button>
            </div>
          ) : (
            <span></span>
          )}
          {account.id && account.control > 2 && mset.public && mset.userId !== account.id ? (
            <button
              className="tw:daisy-btn tw:daisy-btn-primary"
              title="Import measurements set"
              onClick={importSet}
            >
              <div className="tw:flex tw:flex-row tw:gap-4 tw:justify-between tw:items-center tw:w-full">
                <UploadIcon />
                Import measurements set
              </div>
            </button>
          ) : null}
          {account.control > 2 ? (
            <BookmarkButton slug={`set?id=${mset.id}`} title={mset.name} type="set" thing="set" />
          ) : null}
          <button
            onClick={() =>
              setModal(
                <ModalWrapper flex="col" justify="top lg:justify-center" slideFrom="right">
                  <img src={cloudflareImageUrl({ type: 'public', id: mset.img })} />
                </ModalWrapper>
              )
            }
            className={`tw:daisy-btn tw:daisy-btn-secondary tw:btn-outline ${horFlexClasses}`}
          >
            <ShowcaseIcon />
            Show Image
          </button>
          {!publicOnly && (
            <>
              {account.control > 2 ? (
                <button
                  onClick={() => {
                    setSuggest(!suggest)
                    setEdit(false)
                  }}
                  className={`tw:daisy-btn ${
                    suggest ? 'tw:daisy-btn-neutral' : 'tw:daisy-btn-primary'
                  } tw:daisy-btn-outline ${horFlexClasses}`}
                >
                  {suggest ? <ResetIcon /> : <CuratedMeasurementsSetIcon />}
                  {suggest ? 'Cancel' : 'Suggest for curation'}
                </button>
              ) : null}
              {edit ? (
                <>
                  <button
                    onClick={() => {
                      setEdit(false)
                      setSuggest(false)
                    }}
                    className={`tw:daisy-btn tw:daisy-btn-neutral tw:daisy-btn-outline ${horFlexClasses}`}
                  >
                    <ResetIcon />
                    Cancel
                  </button>
                  <button
                    onClick={save}
                    className={`tw:daisy-btn tw:daisy-btn-primary ${horFlexClasses}`}
                  >
                    <UploadIcon />
                    Save measurements set
                  </button>
                </>
              ) : (
                <button
                  onClick={() => {
                    setEdit(true)
                    setSuggest(false)
                  }}
                  className={`tw:daisy-btn tw:daisy-btn-primary ${horFlexClasses}`}
                >
                  <EditIcon /> Edit measurements set
                </button>
              )}
            </>
          )}
          {account.control > 1 && account?.compare ? (
            <button
              className="tw:daisy-btn tw:daisy-btn-secondary tw:btn-outline"
              title="Validate measurements"
              onClick={() => {
                setRender(!render)
                setEdit(false)
              }}
            >
              <div className="tw:flex tw:flex-row tw:gap-4 tw:justify-between tw:items-center tw:w-full">
                <CompareIcon />
                Validate measurements
              </div>
            </button>
          ) : null}
          {account.control > 2 && mset.userId === account.id ? (
            <button
              className="tw:daisy-btn tw:daisy-btn-neutral"
              title="Clone measurements set"
              onClick={importSet}
            >
              <div className="tw:flex tw:flex-row tw:gap-4 tw:justify-between tw:items-center tw:w-full">
                <CloneIcon />
                Clone measurements set
              </div>
            </button>
          ) : null}
        </div>
      </div>
      <div className="tw:flex tw:flex-row tw:flex-wrap tw:gap-4 tw:text-sm tw:items-center tw:justify-between tw:mb-2"></div>
    </>
  )

  if (suggest)
    return (
      <div className="tw:w-full">
        {heading}
        <SuggestCset {...{ mset, setLoadingStatus, backend, Link }} />
      </div>
    )

  if (!edit) {
    if (render)
      return (
        <div className="tw:w-full">
          {heading}
          <RenderedCset {...{ mset, setLoadingStatus, backend, imperial }} />
        </div>
      )

    return (
      <div className="tw:w-full">
        {heading}

        <h2>Data</h2>
        <DisplayRow title="Name">{mset.name}</DisplayRow>
        <DisplayRow title="Units">{mset.imperial ? 'Imperial' : 'Metric'}</DisplayRow>
        {control >= controlConfig.account.sets.notes && (
          <DisplayRow title="Notes">
            <Markdown>{mset.notes}</Markdown>
          </DisplayRow>
        )}
        {control >= controlConfig.account.sets.public && (
          <>
            {mset.userId === account.id && (
              <DisplayRow title="Public">
                <div className="tw:flex tw:flex-row tw:gap-2 tw:items-center tw:justify-between">
                  {mset.public ? (
                    <OkIcon className="tw:w-6 tw:h-6 tw:text-success" stroke={4} />
                  ) : (
                    <NoIcon className="tw:w-6 tw:h-6 tw:text-error" stroke={3} />
                  )}
                  <button
                    className="tw:daisy-btn tw:daisy-btn-secondary tw:daisy-btn-sm"
                    onClick={togglePublic}
                  >
                    Make {mset.public ? 'Private' : 'Public'}
                  </button>
                </div>
              </DisplayRow>
            )}
            {mset.public && (
              <DisplayRow title="Permalink">
                <Link
                  href={`/set?id=${mset.id}`}
                  className={linkClasses}
                >{`/set?id=${mset.id}`}</Link>
              </DisplayRow>
            )}
          </>
        )}
        {control >= controlConfig.account.sets.createdAt && (
          <DisplayRow title="Created">
            {timeAgo(mset.createdAt, false)}
            <span className="tw:text-sm tw:pl-2">({shortDate(mset.createdAt, false)})</span>
          </DisplayRow>
        )}
        {control >= controlConfig.account.sets.updatedAt && (
          <DisplayRow title="Updated">
            {timeAgo(mset.updatedAt, false)}
            <span className="tw:text-sm tw:pl-2">({shortDate(mset.updatedAt, false)})</span>
          </DisplayRow>
        )}
        {control >= controlConfig.account.sets.id && <DisplayRow title="ID">{mset.id}</DisplayRow>}

        {Object.keys(mset.measies).length > 0 && (
          <>
            <h2>Measurements</h2>
            <ToggleInput
              label={false}
              labels={['Metric Units (cm)', 'Imperial Units (inch)']}
              update={() => setDisplayAsMetric(!displayAsMetric)}
              current={displayAsMetric}
            />
            {Object.entries(mset.measies).map(([m, val]) =>
              val > 0 ? (
                <DisplayRow
                  title={<MeasurementValue {...{ m, val, imperial: !displayAsMetric }} />}
                  key={m}
                >
                  <span className="tw:font-medium">{measurementTranslations[m]}</span>
                </DisplayRow>
              ) : null
            )}
          </>
        )}
      </div>
    )
  }

  return (
    <div className="tw:w-full">
      {heading}
      <h2 id="measies">Measurements</h2>
      <div className="tw:bg-secondary/10 tw:px-4 tw:pt-1 tw:pb-4 tw:rounded-lg tw:shadow">
        <DesignInput
          update={setFilter}
          label="Filter by design"
          current={filter}
          firstOption={<option value="">Clear filter</option>}
        />
      </div>
      {filterMeasurements().map((m) => (
        <MeasurementInput
          id={`measie-${m}`}
          key={m}
          m={m}
          imperial={mset.imperial}
          label={measurementTranslations[m]}
          current={mset.measies[m]}
          original={mset.measies[m]}
          update={updateMeasies}
          help={() => modalMeasurementHelp(m, setModal)}
        />
      ))}

      <h2 id="data">Data</h2>

      {/* Name is always shown */}
      <span id="name"></span>
      <StringInput
        id="set-name"
        label="Name"
        update={setName}
        current={name}
        original={mset.name}
        placeholder="Georg Cantor"
        valid={(val) => val && val.length > 0}
      />

      {/* img: Control level determines whether or not to show this */}
      <span id="image"></span>
      {account.control >= controlConfig.account.sets.img ? (
        <PassiveImageInput
          id="set-img"
          label="Image"
          update={setImage}
          current={image}
          valid={(val) => val.length > 0}
        />
      ) : null}

      {/* public: Control level determines whether or not to show this */}
      <span id="public"></span>
      {account.control >= controlConfig.account.sets.public ? (
        <ListInput
          id="set-public"
          label="Public"
          update={setIsPublic}
          list={[
            {
              val: true,
              label: (
                <div className="tw:flex tw:flex-row tw:items-center tw:flex-wrap tw:justify-between tw:w-full">
                  <span>Public measurements set</span>
                  <OkIcon
                    className="tw:w-8 tw:h-8 tw:text-success tw:bg-base-100 tw:rounded-full tw:p-1"
                    stroke={4}
                  />
                </div>
              ),
              desc: 'Others are allowed to use these measurements to generate or test patterns',
            },
            {
              val: false,
              label: (
                <div className="tw:flex tw:flex-row tw:items-center tw:flex-wrap tw:justify-between tw:w-full">
                  <span>Private measurements set</span>
                  <NoIcon
                    className="tw:w-8 tw:h-8 tw:text-error tw:bg-base-100 tw:rounded-full tw:p-1"
                    stroke={3}
                  />
                </div>
              ),
              desc: 'These measurements cannot be used by other users or visitors',
            },
          ]}
          current={isPublic}
        />
      ) : null}

      {/* units: Control level determines whether or not to show this */}
      <span id="units"></span>
      {account.control >= controlConfig.account.sets.units ? (
        <>
          <ListInput
            id="set-units"
            label="Units"
            update={setImperial}
            list={[
              {
                val: false,
                label: (
                  <div className="tw:flex tw:flex-row tw:items-center tw:flex-wrap tw:justify-between tw:w-full">
                    <span>Metric units (cm)</span>
                    <span className="tw:text-inherit tw:text-2xl tw:pr-2">cm</span>
                  </div>
                ),
                desc: 'Pick this if you prefer cm over inches',
              },
              {
                val: true,
                label: (
                  <div className="tw:flex tw:flex-row tw:items-center tw:flex-wrap tw:justify-between tw:w-full">
                    <span>Imperial units (inch)</span>
                    <span className="tw:text-inherit tw:text-4xl tw:pr-2">″</span>
                  </div>
                ),
                desc: 'Pick this if you prefer inches over cm',
              },
            ]}
            current={imperial}
          />
          <span className="tw:text-large tw:text-warning">
            Note: You must save after changing Units to have the change take effect on this page.
          </span>
        </>
      ) : null}

      {/* notes: Control level determines whether or not to show this */}
      <span id="notes"></span>
      {account.control >= controlConfig.account.sets.notes ? (
        <MarkdownInput
          id="set-notes"
          label="Notes"
          update={setNotes}
          current={notes}
          placeholder="You can use markdown here"
        />
      ) : null}
      <button
        onClick={save}
        className="tw:daisy-btn tw:daisy-btn-primary tw:daisy-btn-lg tw:flex tw:flex-row tw:items-center tw:gap-4 tw:mx-auto tw:mt-8"
      >
        <UploadIcon />
        Save Measurements Set
      </button>
    </div>
  )
}

/*
 * A (helper) component to display a measurements value
 *
 * @component
 * @param {object} props - All React props
 * @param {string} val - The value
 * @param {string} m - The measurement name
 * @param {bool} imperial - True for imperial measurements, or metric by default
 */
const MeasurementValue = ({ val, m, imperial = false }) =>
  isDegreeMeasurement(m) ? (
    <span>{val}°</span>
  ) : (
    <span dangerouslySetInnerHTML={{ __html: formatMm(val, imperial) }}></span>
  )

/*
 * React component to suggest a measurements set for curation
 *
 * @component
 * @param {object} props - All React props
 * @param {string} mset - The measurements set
 */
const SuggestCset = ({ mset, Link }) => {
  // State
  const [height, setHeight] = useState('')
  const [img, setImg] = useState('')
  const [name, setName] = useState('')
  const [notes, setNotes] = useState('')
  const [submission, setSubmission] = useState(false)
  // Context
  const { setLoadingStatus } = useContext(LoadingStatusContext)

  // Hooks
  const backend = useBackend()

  // Method to submit the form
  const suggestSet = async () => {
    setLoadingStatus([true, 'Contacting backend'])
    const result = await backend.suggestCset({ set: mset.id, height, img, name, notes })
    if (result.success && result.data.submission) {
      setSubmission(result.data.submission)
      setLoadingStatus([true, 'Nailed it', true, true])
    } else setLoadingStatus([true, 'An unexpected error occured. Please report this.', true, false])
  }

  const missing = []
  for (const m of measurements) {
    if (typeof mset.measies[m] === 'undefined') missing.push(m)
  }

  if (submission) {
    const url = `/curate/sets/suggested/${submission.id}`

    return (
      <>
        <h2>Thank you</h2>
        <p>Your submission has been registered and will be processed by one of our curators.</p>
        <p>
          It is available at: <Link href={url}>{url}</Link>
        </p>
      </>
    )
  }

  return (
    <>
      <h2>Suggest a measurements set for curation</h2>
      <h4 className="tw:flex tw:flex-row tw:items-center tw:gap-2">
        {missing.length > 0 ? <BoolNoIcon /> : <BoolYesIcon />}
        Measurements
      </h4>
      {missing.length > 0 ? (
        <>
          <p>
            To ensure curated measurements sets work for all designs, you need to provide a full set
            of measurements.
          </p>
          <p>Your measurements set is missing the following measurements:</p>
          <ul className="tw:list tw:list-inside tw:list-disc tw:ml-4">
            {missing.map((m) => (
              <li key={m}>{m}</li>
            ))}
          </ul>
        </>
      ) : (
        <p>All measurements are available.</p>
      )}
      <h4 className="tw:flex tw:flex-row tw:items-center tw:gap-2">
        {name.length > 1 ? <BoolYesIcon /> : <BoolNoIcon />}
        Name
      </h4>
      <p>Each curated set has a name. You can suggest your own name or a pseudonym.</p>
      <StringInput label="Name" current={name} update={setName} valid={(val) => val.length > 1} />
      <h4 className="tw:flex tw:flex-row tw:items-center tw:gap-2">
        {height.length > 1 ? <BoolYesIcon /> : <BoolNoIcon />}
        Height
      </h4>
      <p>
        To allow organizing and presenting our curated sets in a structured way, we organize them by
        height.
      </p>
      <StringInput
        label="height"
        current={height}
        update={setHeight}
        valid={(val) => val.length > 1}
      />
      <h4 className="tw:flex tw:flex-row tw:items-center tw:gap-2 tw:mt-4">
        {img.length > 0 ? <BoolYesIcon /> : <BoolNoIcon />}
        Image
      </h4>
      <p>
        Finally, we need a picture. Please refer to the documentation to see what makes a good
        picture for a curated measurements set.
        <Link href="/docs/about/site/csets">Documentation</Link>
      </p>
      <PassiveImageInput
        label="Image"
        current={img}
        update={setImg}
        valid={(val) => val.length > 1}
      />
      <h4 className="tw:flex tw:flex-row tw:items-center tw:gap-2 tw:mt-4">
        <BoolYesIcon />
        Notes
      </h4>
      <p>If you would like to add any notes, you can do so here.</p>
      <Popout type="tip" compact>
        This field supports markdown
      </Popout>
      <MarkdownInput label="Notes" current={notes} update={setNotes} valid={() => true} />
      <button
        className="tw:daisy-btn tw:daisy-btn-primary tw:w-full tw:mt-4"
        disabled={!(missing.length === 0 && height.length > 1 && img.length > 0)}
        onClick={suggestSet}
      >
        Suggest for curation
      </button>
    </>
  )
}

/*
 * React component to render a preview of a measurement set using the bonny pattern
 *
 * @component
 * @param {object} props - All React props
 * @param {string} mset - The measurements set
 */
const RenderedCset = ({ mset, imperial }) => {
  const [previewVisible, setPreviewVisible] = useState(false)

  const missing = []
  for (const m of measurements) {
    if (typeof mset.measies[m] === 'undefined') missing.push(m)
  }
  if (missing.length > 0)
    return (
      <>
        <h4 className="tw:flex tw:flex-row tw:items-center tw:gap-2">Validation messages</h4>
        <p>To validate and preview a measurement set, all measurements need to be entered.</p>
        <p>Your measurements set is missing the following measurements:</p>
        <ul className="tw:list tw:list-inside tw:list-disc tw:ml-4">
          {missing.map((m) => (
            <li key={m}>{m}</li>
          ))}
        </ul>
      </>
    )
  const strings = bundlePatternTranslations('bonny')

  const { pattern } = draft(Bonny, { measurements: mset.measies })
  const flags = pattern.setStores?.[0]?.plugins?.['plugin-annotations']?.flags
  console.log('flags', pattern, flags, strings)
  return (
    <>
      <h4 className="tw:flex tw:flex-row tw:items-center tw:gap-2">Measurement analysis</h4>
      <p>
        Based on your measurements, we estimate your body to be about{' '}
        <strong>{formatMm(pattern.parts[0].front.points.head.y * -1, imperial)}</strong> high.
      </p>
      <p>Here is what the automated analysis found:</p>
      {Object.entries(flattenFlags(flags)).map(([key, flag]) => {
        const desc = strings[flag.desc] || flag.desc

        return (
          <div key={key} className="tw:flex tw:flex-row tw:mt-4">
            {flag.type === 'warn' ? (
              <MiniNote>
                <Markdown>{desc}</Markdown>
              </MiniNote>
            ) : (
              <MiniTip>
                <Markdown>{desc}</Markdown>
              </MiniTip>
            )}
          </div>
        )
      })}

      <h4 className="tw:flex tw:flex-row tw:items-center tw:gap-2 tw:mt-12">Preview</h4>
      {previewVisible ? (
        <Pattern
          renderProps={pattern.getRenderProps()}
          patternLocale={'en'}
          strings={strings}
          rotate={false}
        />
      ) : (
        <>
          <p>This feature creates a visual preview of your body based on your measurements.</p>
          <p>
            It’s meant to help you spot possible mistakes and better understand how the software
            sees your measurements, but keep in mind:
          </p>
          <ul>
            <li>
              The preview is a simple line drawing, but it does include features like chest shape
              and crotch placement. If that feels uncomfortable, you may prefer to skip using this
              tool.
            </li>
            <li>
              This preview is an <strong>approximation</strong>, not an exact representation. Bodies
              have many variations that can&apos;t be captured with just a few measurements. We are
              missing some information, like how weight is distributed or your posture.
            </li>
            <li>
              If something looks off, it{' '}
              <strong>doesn’t necessarily mean your measurements are wrong</strong>, but it might be
              worth double-checking. Sometimes, differences come from how the preview is generated
              rather than an error in measuring.
            </li>
            <li>
              Just like this preview, some sewing patterns may need to assume certain body
              proportions. If this preview looks different from what you expect, some patterns may
              also need adjustment, to get a perfect fit.
            </li>
          </ul>
          <button
            className={`tw:daisy-btn tw:daisy-btn-primary tw:mt-4`}
            onClick={() => setPreviewVisible(true)}
          >
            <CompareIcon />I understand, render body preview
          </button>
        </>
      )}
    </>
  )
}

/**
 * A component to create a new measurements set.
 *
 * @component
 * @returns {JSX.Element}
 */
export const NewSet = () => {
  // Hooks
  const backend = useBackend()
  const { account } = useAccount()
  const { setLoadingStatus } = useContext(LoadingStatusContext)

  // State
  const [name, setName] = useState('')

  // Use account setting for imperial
  const imperial = account.imperial

  // Helper method to create a new set
  const createSet = async () => {
    setLoadingStatus([true, 'Storing new measurements set'])
    const [status, body] = await backend.createSet({ name, imperial })
    if (status === 201 && body.result === 'created') {
      setLoadingStatus([true, 'Nailed it', true, true])
      window.location = `/account/data/sets/set?id=${body.set.id}`
    } else
      setLoadingStatus([
        true,
        'Failed to save the measurments set. Please report this.',
        true,
        false,
      ])
  }

  return (
    <div className="tw:max-w-xl">
      <h5>Name</h5>
      <p>Give this set of measurements a name. That will help tell them apart.</p>
      <StringInput
        id="new-set"
        label="Name"
        update={setName}
        current={name}
        valid={(val) => val && val.length > 0}
        placeholder={'Georg Cantor'}
      />
      <div className="tw:flex tw:flex-row tw:gap-2 tw:items-center tw:w-full tw:mt-8 tw:mb-2">
        <button
          className="tw:daisy-btn tw:daisy-btn-primary tw:grow tw:capitalize"
          disabled={name.length < 1}
          onClick={createSet}
        >
          New Measurements Set
        </button>
      </div>
    </div>
  )
}