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package net.lacolaco.smileessence.view.dialog
import android.app.AlertDialog
import android.app.Dialog
import android.os.Bundle
import android.support.v4.content.ContextCompat
import android.text.Editable
import android.text.TextWatcher
import android.view.View
import com.twitter.Validator
import kotlinx.android.synthetic.main.dialog_send_message.view.*
import net.lacolaco.smileessence.R
import net.lacolaco.smileessence.entity.User
import net.lacolaco.smileessence.twitter.TwitterTaskException
import net.lacolaco.smileessence.twitter.task.createMessageAsync
import net.lacolaco.smileessence.util.SystemServiceHelper
import net.lacolaco.smileessence.util.launchUi
class SendMessageDialogFragment : StackableDialogFragment(), TextWatcher, View.OnClickListener {
private lateinit var recipient: User
override fun onClick(v: View) {
val id = v.id
when (id) {
R.id.button_send_message -> {
sendMessage()
}
R.id.button_send_message_delete -> {
view.edittext_send_message.setText("")
}
}
}
override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {
}
override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {
val validator = Validator()
val remainingCount = 140 - validator.getTweetLength(s.toString())
view.textview_send_message_count.text = remainingCount.toString()
if (remainingCount == 140 || remainingCount < 0) {
view.textview_send_message_count.setTextColor(ContextCompat.getColor(activity, R.color.red))
} else {
view.textview_send_message_count.setTextAppearance(activity, android.R.style.TextAppearance_Widget_TextView)
}
}
override fun afterTextChanged(s: Editable) {
}
override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
val found = User.fetch(arguments.getLong(KEY_RECIPIENT_ID))
if (found == null) {
world.notifyError(R.string.notice_error_show_user)
return DisposeDialog(activity)
}
recipient = found
val view = activity.layoutInflater.inflate(R.layout.dialog_send_message, null)
view.textview_send_message_name.text = "To: @" + recipient.screenName
view.edittext_send_message.addTextChangedListener(this)
view.button_send_message.setOnClickListener(this)
view.button_send_message_delete.setOnClickListener(this)
view.edittext_send_message.setText("")
return AlertDialog.Builder(activity)
.setView(view)
.create()
}
private fun sendMessage() {
SystemServiceHelper.hideIM(activity, view.edittext_send_message)
val text = view.edittext_send_message.text.toString()
launchUi {
try {
val message = world.createMessageAsync(recipient.id, text).await()
world.addDirectMessage(message)
world.notify(R.string.notice_message_send_succeeded)
dismiss()
} catch (e: TwitterTaskException) {
world.notifyError(R.string.notice_message_send_failed, e)
}
}
}
companion object {
private val KEY_RECIPIENT_ID = "KEY_RECIPIENT_ID"
fun newInstance(recipient: User): SendMessageDialogFragment {
val obj = SendMessageDialogFragment()
val args = Bundle()
args.putLong(KEY_RECIPIENT_ID, recipient.id)
obj.arguments = args
return obj
}
}
}
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