soniCaH / KCVV-Elewijt-Gatsby

import React, { FunctionComponent, useState } from "react"

import QRCode from "qrcode.react"

import Layout from "../layouts/index"

import SEO from "../components/seo"

import { graphql, useStaticQuery } from "gatsby"

import Select, { ValueType } from "react-select"

import { TeamsListProps } from "../types/pages.types"

const CalendarForm: FunctionComponent = () => {

  const calendarUrl = `https://footbalisto.be/calendar`

  const [teamsSelected, setTeamSelected] = useState<string[]>([])

  const [sideSelected, setSideSelected] = useState<string>(``)

  const sides = [

    { value: `home`, label: `Alleen thuiswedstrijden` },

    { value: `away`, label: `Alleen uitwedstrijden` },

    { value: `all`, label: `Alle wedstrijden` },

  ]

  const { teamEdges }: TeamsListProps = useStaticQuery(graphql`

    query {

      teamEdges: allNodeTeam(filter: { field_vv_id: { ne: null } }) {

        edges {

          node {

            field_division_full

            field_vv_id

            title

          }

        }

      }

    }

  `)

  const teams = teamEdges.edges.map(({ node }) => ({

    value: node.field_vv_id,

    label: `${node.title} ${node.field_division_full !== null ? `(${node.field_division_full})` : ``}`,

  }))

  const handleSideChange = (inputValue: { value: string; label: string } | null) => {

    if (inputValue?.value) {

      setSideSelected(inputValue.value)

    } else {

      setSideSelected(`all`)

    }

  }

  const handleTeamsChange = (inputValue: ValueType<{ value: string; label: string }, boolean>) => {

    if (Array.isArray(inputValue)) {

      setTeamSelected(inputValue.map(({ value }) => value))

    } else {

      setTeamSelected([])

    }

  }

  return (

    <div>

      <form>

        <p>

          <label htmlFor="calendar__sides">Wedstrijden:</label>

        </p>

        <Select

          options={sides}

          name="sides"

          id="calendar__sides"

          className="select__input"

          onChange={handleSideChange}

        />

        <p>

          <label htmlFor="calendar__teams">Teams:</label>

        </p>

        <Select

          options={teams}

          isMulti

          name="teams"

          id="calendar__teams"

          className="select__input"

          onChange={handleTeamsChange}

        />

      </form>

      <p>

        Calendar:{` `}

        <a

          href={`webcal://${calendarUrl}?teams=${teamsSelected}&side=${sideSelected}`}

        >{`webcal://${calendarUrl}?teams=${teamsSelected}&side=${sideSelected}`}</a>

      </p>

      <p>

        <QRCode value={`webcal://${calendarUrl}?teams=${teamsSelected}&side=${sideSelected}`} />

      </p>

    </div>

  )

}

const CalendarPage: FunctionComponent = () => {

  return (

    <Layout>

      <SEO

        lang="nl-BE"

        title="Maak uw eigen kalender"

        description="Stel een eigen seizoenskalender samen met de teams die jou interesseren."

        path="calendar"

      />

      <div className={`limited-width_wrapper`}>

        <header>

          <h1>Stel je kalender samen</h1>

        </header>

        <main>

          <CalendarForm />

        </main>

      </div>

    </Layout>

  )

}

export default CalendarPage