import { Serum3Market } from '@blockworks-foundation/mango-v4'
import { useTranslation } from 'next-i18next'
import { useTheme } from 'next-themes'
import { useMemo } from 'react'
import { useViewport } from '../../hooks/useViewport'
import mangoStore from '@store/mangoStore'
import { COLORS } from '../../styles/colors'
import { breakpoints } from '../../utils/theme'
import ContentBox from '../shared/ContentBox'
import Change from '../shared/Change'
import MarketLogos from '@components/trade/MarketLogos'
import useMangoGroup from 'hooks/useMangoGroup'
import { Table, Td, Th, TrBody, TrHead } from '@components/shared/TableElements'
import FormatNumericValue from '@components/shared/FormatNumericValue'
import { useBirdeyeMarketPrices } from 'hooks/useBirdeyeMarketPrices'
import { floorToDecimal, getDecimalCount } from 'utils/numbers'
import SimpleAreaChart from '@components/shared/SimpleAreaChart'

const SpotMarketsTable = () => {
  const { t } = useTranslation('common')
  const { group } = useMangoGroup()
  const serumMarkets = mangoStore((s) => s.serumMarkets)
  const { theme } = useTheme()
  const { width } = useViewport()
  const showTableView = width ? width > breakpoints.md : false
  const { data: birdeyePrices, isLoading: loadingPrices } =
    useBirdeyeMarketPrices()

  return (
    <ContentBox hideBorder hidePadding>
      {showTableView ? (
        <Table>
          <thead>
            <TrHead>
              <Th className="text-left">{t('market')}</Th>
              <Th className="text-right">{t('price')}</Th>
              <Th className="hidden text-right lg:block"></Th>
              <Th className="text-right">{t('rolling-change')}</Th>
            </TrHead>
          </thead>
          <tbody>
            {serumMarkets
              .slice()
              .sort((a, b) => a.name.localeCompare(b.name))
              .map((mkt) => {
                const baseBank = group?.getFirstBankByTokenIndex(
                  mkt.baseTokenIndex
                )
                const quoteBank = group?.getFirstBankByTokenIndex(
                  mkt.quoteTokenIndex
                )
                const market = group?.getSerum3ExternalMarket(
                  mkt.serumMarketExternal
                )
                let price
                if (baseBank && market && quoteBank) {
                  price = floorToDecimal(
                    baseBank.uiPrice / quoteBank.uiPrice,
                    getDecimalCount(market.tickSize)
                  ).toNumber()
                }

                const birdeyeData = birdeyePrices.find(
                  (m) => m.mint === mkt.serumMarketExternal.toString()
                )

                const change =
                  birdeyeData && price
                    ? ((price - birdeyeData.data[0].value) /
                        birdeyeData.data[0].value) *
                      100
                    : 0

                const chartData = birdeyeData ? birdeyeData.data : undefined

                return (
                  <TrBody key={mkt.publicKey.toString()}>
                    <Td>
                      <div className="flex items-center">
                        <MarketLogos market={mkt} />
                        <p className="font-body">{mkt.name}</p>
                      </div>
                    </Td>
                    <Td>
                      <div className="flex flex-col text-right">
                        <p>
                          {price ? (
                            <FormatNumericValue value={price} isUsd />
                          ) : (
                            '–'
                          )}
                        </p>
                      </div>
                    </Td>
                    <Td>
                      {!loadingPrices ? (
                        chartData !== undefined ? (
                          <div className="h-10 w-24">
                            <SimpleAreaChart
                              color={
                                change >= 0
                                  ? COLORS.UP[theme]
                                  : COLORS.DOWN[theme]
                              }
                              data={chartData}
                              name={baseBank!.name}
                              xKey="unixTime"
                              yKey="value"
                            />
                          </div>
                        ) : baseBank?.name === 'USDC' ||
                          baseBank?.name === 'USDT' ? null : (
                          <p className="mb-0 text-th-fgd-4">
                            {t('unavailable')}
                          </p>
                        )
                      ) : (
                        <div className="h-10 w-[104px] animate-pulse rounded bg-th-bkg-3" />
                      )}
                    </Td>
                    <Td>
                      <div className="flex flex-col items-end">
                        <Change change={change} suffix="%" />
                      </div>
                    </Td>
                  </TrBody>
                )
              })}
          </tbody>
        </Table>
      ) : (
        <div>
          {serumMarkets
            .slice()
            .sort((a, b) => a.name.localeCompare(b.name))
            .map((market) => {
              return (
                <MobileSpotMarketItem
                  key={market.publicKey.toString()}
                  market={market}
                />
              )
            })}
        </div>
      )}
    </ContentBox>
  )
}

export default SpotMarketsTable

const MobileSpotMarketItem = ({ market }: { market: Serum3Market }) => {
  const { t } = useTranslation('common')
  const { data: birdeyePrices, isLoading: loadingPrices } =
    useBirdeyeMarketPrices()
  const { group } = useMangoGroup()
  const { theme } = useTheme()
  const baseBank = group?.getFirstBankByTokenIndex(market.baseTokenIndex)
  const quoteBank = group?.getFirstBankByTokenIndex(market.quoteTokenIndex)
  const serumMarket = group?.getSerum3ExternalMarket(market.serumMarketExternal)

  const price = useMemo(() => {
    if (!baseBank || !quoteBank || !serumMarket) return 0
    return floorToDecimal(
      baseBank.uiPrice / quoteBank.uiPrice,
      getDecimalCount(serumMarket.tickSize)
    ).toNumber()
  }, [baseBank, quoteBank, serumMarket])

  const birdeyeData = useMemo(() => {
    if (!loadingPrices) {
      return birdeyePrices.find(
        (m) => m.mint === market.serumMarketExternal.toString()
      )
    }
    return null
  }, [loadingPrices])

  const change = useMemo(() => {
    if (birdeyeData && price) {
      return (
        ((price - birdeyeData.data[0].value) / birdeyeData.data[0].value) * 100
      )
    }
    return 0
  }, [birdeyeData, price])

  const chartData = useMemo(() => {
    if (birdeyeData) {
      return birdeyeData.data
    }
    return undefined
  }, [birdeyeData])

  return (
    <div className="border-b border-th-bkg-3 px-6 py-4">
      <div className="flex items-center justify-between">
        <div className="flex items-center">
          <MarketLogos market={market} />
          <div>
            <p className="text-th-fgd-1">{market.name}</p>
            <div className="flex items-center space-x-3">
              <p className="font-mono">
                {price ? <FormatNumericValue value={price} isUsd /> : '-'}
              </p>
              {change ? <Change change={change} suffix="%" /> : '–'}
            </div>
          </div>
        </div>
        {!loadingPrices ? (
          chartData !== undefined ? (
            <div className="h-10 w-24">
              <SimpleAreaChart
                color={change >= 0 ? COLORS.UP[theme] : COLORS.DOWN[theme]}
                data={chartData}
                name={baseBank!.name}
                xKey="unixTime"
                yKey="value"
              />
            </div>
          ) : (
            <p className="mb-0 text-th-fgd-4">{t('unavailable')}</p>
          )
        ) : (
          <div className="h-10 w-[104px] animate-pulse rounded bg-th-bkg-3" />
        )}
      </div>
    </div>
  )
}