'use client'

import './Sidebar.css'
import Icon from '@/assets/Icon.png'
import { openUrl } from '@tauri-apps/plugin-opener'
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
import {
  faCog,
  faDownload,
  faGamepad,
  faHexagonNodes,
  faLayerGroup
} from '@fortawesome/free-solid-svg-icons'
import { faDiscord } from '@fortawesome/free-brands-svg-icons'
import { platform } from '@tauri-apps/plugin-os'
import { useGlobal } from '../GlobalProvider'
import Image from 'next/image'
import Link from 'next/link'
import { usePathname, useRouter, useSearchParams } from 'next/navigation'
import { getCurrentWindow } from '@tauri-apps/api/window'
import { Lexend } from 'next/font/google'
import React from 'react'

const lexend = Lexend({
  subsets: ['latin']
})

export default function Sidebar () {
  const {
    normalConfig,
    getListOfGames,
    setShowPopup,
    setPopupMode,
    setFadeOut,
    downloadProgress,
    downloadedVersionsConfig,
    getVersionInfo,
    category,
    setCategory
  } = useGlobal()

  const pathname = usePathname()
  const params = useSearchParams()
  const router = useRouter()

  return (
    <aside className='sidebar'>
      <div
        className='macos-drag'
        hidden={platform() != 'macos'}
        onMouseDown={e => {
          if (e.buttons === 1) {
            if (e.detail === 2) {
              getCurrentWindow().toggleMaximize()
            } else {
              getCurrentWindow().startDragging()
            }
          }
        }}
      ></div>
      <div
        className='logo'
        style={{
          marginTop:
            platform() == 'windows'
              ? '32px'
              : platform() == 'macos'
              ? '28px'
              : ''
        }}
        onMouseDown={e => {
          if (platform() != 'macos') return
          if (e.buttons === 1) {
            if (e.detail === 2) {
              getCurrentWindow().toggleMaximize()
            } else {
              getCurrentWindow().startDragging()
            }
          }
        }}
      >
        <Image draggable={false} src={Icon} width={36} height={36} alt='' />
        <p className={`ml-1 text-[16px] whitespace-nowrap ${lexend.className}`}>
          Lncvrt Games Launcher
        </p>
      </div>
      <nav className='nav-links overflow-auto pt-2'>
        <Link
          draggable={false}
          href='/'
          className={`link relative flex items-center ${
            pathname === '/' || pathname === '/game' ? 'active' : ''
          }`}
        >
          <FontAwesomeIcon icon={faHexagonNodes} className='mr-2' /> Games
        </Link>
        {getListOfGames()
          .sort((a, b) => {
            return a.id - b.id
          })
          .map(i => (
            <React.Fragment key={i.id}>
              <div
                draggable={false}
                className={`link ${
                  pathname === '/game' && Number(params.get('id') || 0) == i.id
                    ? 'active'
                    : ''
                } ml-auto w-50 ${
                  normalConfig?.settings.alwaysShowGamesInSidebar ||
                  pathname === '/' ||
                  pathname === '/game'
                    ? ''
                    : 'hidden'
                }`}
                onClick={() => {
                  setCategory(-1)
                  router.push('/game?id=' + i.id)
                }}
              >
                <div className='flex items-center'>
                  <FontAwesomeIcon
                    icon={
                      Object.entries(i.categoryNames).length > 0
                        ? faLayerGroup
                        : faGamepad
                    }
                    className='mr-1'
                  />
                  <span className='truncate max-w-full'>{i.name}</span>
                </div>
              </div>
              {Object.entries(i.categoryNames)
                .sort(([a], [b]) => Number(b) - Number(a))
                .filter(([key]) => {
                  const count = Object.keys(
                    downloadedVersionsConfig?.list ?? {}
                  ).filter(v => {
                    const info = getVersionInfo(v)
                    if (!info) return false

                    if (
                      platform() === 'linux' &&
                      info.wine &&
                      !normalConfig?.settings.useWineOnUnixWhenNeeded
                    )
                      return false

                    return info.game === i.id && info.category === Number(key)
                  }).length

                  return count >= 1
                })
                .map(([key, value]) => (
                  <div
                    key={`${i.id}-${key}`}
                    draggable={false}
                    className={`link ${
                      pathname === '/game' &&
                      Number(params.get('id') || 0) == i.id &&
                      category == Number(key)
                        ? 'active'
                        : ''
                    } ml-auto w-47.5 ${
                      normalConfig?.settings.alwaysShowGamesInSidebar ||
                      pathname === '/' ||
                      pathname === '/game'
                        ? ''
                        : 'hidden'
                    }`}
                    onClick={() => {
                      setCategory(Number(key))
                      router.push('/game?id=' + i.id)
                    }}
                  >
                    <div className='flex items-center'>
                      <FontAwesomeIcon icon={faGamepad} className='mr-1' />
                      <span className='truncate max-w-full'>{value}</span>
                    </div>
                  </div>
                ))}
            </React.Fragment>
          ))}
        <Link
          draggable={false}
          href='/settings'
          className={`link ${pathname === '/settings' ? 'active' : ''}`}
        >
          <FontAwesomeIcon icon={faCog} className='mr-1' /> Settings
        </Link>
        <button
          onClick={() => openUrl('https://games.lncvrt.xyz/discord')}
          className='link mr-auto'
        >
          <FontAwesomeIcon icon={faDiscord} className='mr-1' /> Community
        </button>
      </nav>
      <div
        className='sidebar-downloads'
        hidden={downloadProgress.length == 0}
        onClick={() => {
          setPopupMode(1)
          setShowPopup(true)
          setFadeOut(false)
        }}
      >
        <p>
          <FontAwesomeIcon icon={faDownload} /> Downloads
        </p>
      </div>
    </aside>
  )
}