package audio.funkwhale.ffa.fragments

import android.net.Uri
import android.os.Bundle
import android.util.TypedValue
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.view.ViewGroup.LayoutParams
import android.widget.TextView
import androidx.core.os.bundleOf
import androidx.fragment.app.DialogFragment
import audio.funkwhale.ffa.R
import audio.funkwhale.ffa.databinding.FragmentTrackInfoDetailsBinding
import audio.funkwhale.ffa.utils.Track
import audio.funkwhale.ffa.utils.mustNormalizeUrl
import audio.funkwhale.ffa.utils.toDurationString

class TrackInfoDetailsFragment : DialogFragment() {

  private var _binding: FragmentTrackInfoDetailsBinding? = null
  private val binding get() = _binding!!

  companion object {
    fun new(track: Track): TrackInfoDetailsFragment {
      return TrackInfoDetailsFragment().apply {
        arguments = bundleOf(
          "artistName" to track.artist.name,
          "albumTitle" to track.album?.title,
          "trackTitle" to track.title,
          "trackCopyright" to track.copyright,
          "trackLicense" to track.license,
          "trackPosition" to track.position,
          "trackDuration" to track.bestUpload()?.duration?.toLong()
            ?.let { toDurationString(it, showSeconds = true) },
          "trackBitrate" to track.bestUpload()?.bitrate?.let { "${it / 1000} Kbps" },
          "trackInstance" to track.bestUpload()?.listen_url?.let { Uri.parse(mustNormalizeUrl(it)).authority }
        )
      }
    }
  }

  var properties: MutableList<Pair<Int, String?>> = mutableListOf()

  override fun onStart() {
    super.onStart()

    dialog?.window?.setLayout(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT)
  }

  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)

    arguments?.apply {
      properties.add(Pair(R.string.track_info_details_artist, getString("artistName")))
      properties.add(Pair(R.string.track_info_details_album, getString("albumTitle")))
      properties.add(Pair(R.string.track_info_details_track_title, getString("trackTitle")))
      properties.add(Pair(R.string.track_info_details_track_copyright, getString("trackCopyright")))
      properties.add(Pair(R.string.track_info_details_track_license, getString("trackLicense")))
      properties.add(Pair(R.string.track_info_details_track_duration, getString("trackDuration")))
      properties.add(
        Pair(
          R.string.track_info_details_track_position,
          getInt("trackPosition").toString()
        )
      )
      properties.add(Pair(R.string.track_info_details_track_bitrate, getString("trackBitrate")))
      properties.add(Pair(R.string.track_info_details_track_instance, getString("trackInstance")))
    }
  }

  override fun onCreateView(
    inflater: LayoutInflater,
    container: ViewGroup?,
    savedInstanceState: Bundle?
  ): View {
    _binding = FragmentTrackInfoDetailsBinding.inflate(inflater)
    return binding.root
  }

  override fun onDestroyView() {
    super.onDestroyView()
    _binding = null
  }

  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)

    properties.forEach { (label, value) ->
      val labelTextView = TextView(context).apply {
        text = getString(label)
        setTextAppearance(R.style.AppTheme_TrackDetailsLabel)
      }

      val valueTextView = TextView(context).apply {
        text = value ?: "N/A"
        setTextAppearance(R.style.AppTheme_TrackDetailsValue)
        setPadding(
          0,
          0,
          0,
          TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 16f, resources.displayMetrics)
            .toInt()
        )
      }

      binding.infos.addView(labelTextView)
      binding.infos.addView(valueTextView)
    }
  }
}