const serverInfo = {
  minecraft: {
    address: 'minecraft.dimension47.de',
    logo: '/minecraft.png',
    links: [
      { label: 'ATM10 Modpack', url: 'https://www.curseforge.com/minecraft/modpacks/all-the-mods-10' }
    ]
  },
  factorio: {
    hint: 'Serverpasswort: affe',
    address: 'factorio.dimension47.de',
    logo: '/factorio.png',
    links: [
      { label: 'Steam', url: 'https://store.steampowered.com/app/427520/Factorio/' }
    ]
  },
  vrising: {
    address: 'Zeasy Software Vampire',
    logo: '/vrising.png',
    links: [
      { label: 'Steam', url: 'https://store.steampowered.com/app/1604030/V_Rising/' }
    ]
  },
  zomboid: {
    hint: 'Version 42.13',
    address: 'pz.zeasy.dev:16261',
    logo: '/zomboid.png',
    links: [
      { label: 'Steam', url: 'https://store.steampowered.com/app/108600/Project_Zomboid/' }
    ]
  }
}

const getServerInfo = (serverName) => {
  const name = serverName.toLowerCase()
  if (name.includes('minecraft') || name.includes('all the mods')) return serverInfo.minecraft
  if (name.includes('factorio')) return serverInfo.factorio
  if (name.includes('vrising') || name.includes('v rising')) return serverInfo.vrising
  if (name.includes('zomboid')) return serverInfo.zomboid
  return null
}

export default function ServerCard({ server, onClick, isAuthenticated }) {
  const info = getServerInfo(server.name)

  const formatUptime = (seconds) => {
    const hours = Math.floor(seconds / 3600)
    if (hours > 24) {
      const days = Math.floor(hours / 24)
      return days + 'd ' + (hours % 24) + 'h'
    }
    const minutes = Math.floor((seconds % 3600) / 60)
    return hours + 'h ' + minutes + 'm'
  }

  const cpuPercent = Math.min(server.metrics.cpu, 100)
  const memPercent = Math.min(server.metrics.memory, 100)

  const getProgressColor = (percent) => {
    if (percent > 80) return 'progress-bar-danger'
    if (percent > 60) return 'progress-bar-warning'
    return 'progress-bar-success'
  }

  const getStatusBadge = () => {
    const status = server.status || (server.running ? 'online' : 'offline')
    switch (status) {
      case 'online':
        return { class: 'badge badge-success', text: 'Online' }
      case 'starting':
        return { class: 'badge badge-warning', text: 'Startet...' }
      case 'stopping':
        return { class: 'badge badge-warning', text: 'Stoppt...' }
      case 'unreachable':
        return { class: 'badge badge-muted', text: 'Nicht erreichbar' }
      default:
        return { class: 'badge badge-destructive', text: 'Offline' }
    }
  }

  const statusBadge = getStatusBadge()

  return (
    <div
      className={`card ${server.status !== "unreachable" ? "card-clickable" : "cursor-not-allowed"} p-5 ${server.status === "unreachable" ? "opacity-50" : ""}`}
      onClick={server.status !== "unreachable" ? onClick : undefined}
    >
      {/* Header */}
      <div className="flex items-center justify-between mb-2">
        <div className="flex items-center gap-3">
          {info && info.logo && <img src={info.logo} alt="" className="h-8 w-8 object-contain" />}
          <h3 className="text-lg font-semibold text-white">{server.name}</h3>
        </div>
        <span className={statusBadge.class}>
          {statusBadge.text}
        </span>
      </div>

      {/* Server Address & Links */}
      {info && (
        <div className="mb-4 flex items-center gap-3 text-sm">
          <code className="text-neutral-400 bg-neutral-800 px-2 py-0.5 rounded">
            {info.address}
          </code>
          {info.links.map((link, i) => (
            <a
              key={i}
              href={link.url}
              target="_blank"
              rel="noopener noreferrer"
              onClick={(e) => e.stopPropagation()}
              className="text-blue-400 hover:text-blue-300 hover:underline"
            >
              {link.label}
            </a>
          ))}
        </div>
      )}

      {/* Whitelist notice for Minecraft - only for authenticated users */}
      {isAuthenticated && server.type === 'minecraft' && (
        <div className="mb-4 text-xs text-neutral-500">
          Whitelist erforderlich - im Whitelist-Tab freischalten
        </div>
      )}

      {/* Factorio notice - only for authenticated users */}
      {isAuthenticated && server.type === 'factorio' && (
        <div className="mb-4 text-xs text-neutral-500">
          Serverpasswort: affe
        </div>
      )}

      {/* V Rising notice - only for authenticated users */}
      {isAuthenticated && server.type === 'vrising' && (
        <div className="mb-4 text-xs text-neutral-500">
          In der Serverliste suchen - Passwort: affe
        </div>
      )}

      {/* Project Zomboid notice - only for authenticated users */}
      {isAuthenticated && server.type === 'zomboid' && (
        <div className="mb-4 text-xs text-neutral-500">
          Version 42.13
        </div>
      )}

      {/* Metrics */}
      <div className="space-y-3">
        {/* CPU */}
        <div>
          <div className="flex justify-between text-sm mb-1">
            <span className="text-neutral-400">CPU</span>
            <span className="text-white">{server.metrics.cpu.toFixed(1)}%</span>
          </div>
          <div className="progress">
            <div
              className={'progress-bar ' + getProgressColor(cpuPercent)}
              style={{ width: cpuPercent + '%' }}
            />
          </div>
        </div>

        {/* RAM */}
        <div>
          <div className="flex justify-between text-sm mb-1">
            <span className="text-neutral-400">Arbeitsspeicher</span>
            <span className="text-white">
              {server.metrics.memoryUsed?.toFixed(1) || 0} / {server.metrics.memoryTotal?.toFixed(1) || 0} {server.metrics.memoryUnit}
            </span>
          </div>
          <div className="progress">
            <div
              className={'progress-bar ' + getProgressColor(memPercent)}
              style={{ width: memPercent + '%' }}
            />
          </div>
        </div>
      </div>

      {/* Footer Stats */}
      <div className="flex items-center justify-between mt-4 pt-4 border-t border-neutral-800 text-sm">
        <div className="text-neutral-400">
          <span className="text-white font-medium">{server.players.online}</span>
          {server.players.max ? ' / ' + server.players.max : ''} Spieler
        </div>
        {server.running && (
          <div className="text-neutral-400">
            Laufzeit: <span className="text-white">{formatUptime(server.metrics.uptime)}</span>
          </div>
        )}
      </div>

      {/* Players List */}
      {server.players?.list?.length > 0 && (
        <div className="mt-3 pt-3 border-t border-neutral-800">
          <div className="flex flex-wrap gap-1.5">
            {server.players.list.map((player, i) => (
              <span key={i} className="badge badge-secondary">
                {player}
              </span>
            ))}
          </div>
        </div>
      )}
    </div>
  )
}
