/* eslint-disable react/display-name */

'use client'

import ExploreModelItemHeader from '../ExploreModelItemHeader'
import ModelVersionList from '../ModelVersionList'
import { Fragment, forwardRef, useEffect, useState } from 'react'
import SimpleTag from '../SimpleTag'
import {
  MiscellanousTag,
  NumOfBit,
  QuantMethodTag,
  RamRequired,
  UsecaseTag,
  VersionTag,
} from '@/_components/SimpleTag/TagType'
import { displayDate } from '@/_utils/datetime'
import { Product } from '@/_models/Product'
import useGetMostSuitableModelVersion from '@/_hooks/useGetMostSuitableModelVersion'
import { toGigabytes } from '@/_utils/converter'

type Props = {
  model: Product
}

const ExploreModelItem = forwardRef<HTMLDivElement, Props>(({ model }, ref) => {
  const [show, setShow] = useState(false)

  const { availableVersions } = model
  const { suitableModel, getMostSuitableModelVersion } =
    useGetMostSuitableModelVersion()

  useEffect(() => {
    getMostSuitableModelVersion(availableVersions)
  }, [availableVersions])

  if (!suitableModel) {
    return null
  }

  const { quantMethod, bits, maxRamRequired, usecase } = suitableModel

  return (
    <div
      ref={ref}
      className="mb-4 flex flex-col rounded-md border border-gray-200"
    >
      <ExploreModelItemHeader
        suitableModel={suitableModel}
        exploreModel={model}
      />
      <div className="flex flex-col px-[26px] py-[22px]">
        <div className="flex justify-between">
          <div className="flex flex-1 flex-col gap-8">
            <div className="flex flex-col gap-1">
              <div className="text-sm font-medium text-gray-500">
                Release Date
              </div>
              <div className="text-sm font-normal text-gray-900">
                {displayDate(model.releaseDate)}
              </div>
            </div>
            <div className="flex flex-col gap-2">
              <div className="text-sm font-medium text-gray-500">Version</div>
              <div className="flex gap-2">
                <SimpleTag
                  title={model.version}
                  type={VersionTag.Version}
                  clickable={false}
                />
                <SimpleTag
                  title={quantMethod}
                  type={QuantMethodTag.Default}
                  clickable={false}
                />
                <SimpleTag
                  title={`${bits} Bits`}
                  type={NumOfBit.Default}
                  clickable={false}
                />
              </div>
            </div>
          </div>
          <div className="flex flex-1 flex-col gap-8">
            <div>
              <div className="text-sm font-medium text-gray-500">Author</div>
              <div className="text-sm font-normal text-gray-900">
                {model.author}
              </div>
            </div>
            <div className="flex flex-col gap-2">
              <div className="text-sm font-medium text-gray-500">
                Compatibility
              </div>
              <div className="flex gap-2">
                <SimpleTag
                  title={usecase}
                  type={UsecaseTag.UsecaseDefault}
                  clickable={false}
                />
                <SimpleTag
                  title={`${toGigabytes(maxRamRequired)} RAM required`}
                  type={RamRequired.RamDefault}
                  clickable={false}
                />
              </div>
            </div>
          </div>
        </div>
        <div className="mt-[26px] flex flex-col gap-1">
          <span className="text-sm font-medium text-gray-500">About</span>
          <span className="text-sm font-normal text-gray-500">
            {model.longDescription}
          </span>
        </div>
        <div className="mt-5 flex flex-col gap-2">
          <span className="text-sm font-medium text-gray-500">Tags</span>
          <div className="flex flex-wrap gap-2">
            {model.tags.map((tag) => (
              <SimpleTag
                key={tag}
                title={tag}
                type={MiscellanousTag.MiscellanousDefault}
                clickable={false}
              />
            ))}
          </div>
        </div>
      </div>
      {model.availableVersions?.length > 0 && (
        <Fragment>
          {show && (
            <ModelVersionList
              model={model}
              versions={model.availableVersions}
              recommendedVersion={suitableModel?._id ?? ''}
            />
          )}
          <button
            onClick={() => setShow(!show)}
            className="border-t border-gray-200 bg-[#FBFBFB] px-4 py-2 text-left text-sm text-gray-500"
          >
            {!show ? '+ Show Available Versions' : '- Collapse'}
          </button>
        </Fragment>
      )}
    </div>
  )
})

export default ExploreModelItem