/*
 * Copyright 2019 New Vector Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package im.vector.riotx.features.home

import android.os.Bundle
import android.view.View
import im.vector.matrix.android.api.session.Session
import im.vector.matrix.android.api.util.toMatrixItem
import im.vector.riotx.R
import im.vector.riotx.core.extensions.observeK
import im.vector.riotx.core.extensions.replaceChildFragment
import im.vector.riotx.core.platform.VectorBaseFragment
import im.vector.riotx.features.grouplist.GroupListFragment
import kotlinx.android.synthetic.main.fragment_home_drawer.*
import javax.inject.Inject

class HomeDrawerFragment @Inject constructor(
        private val session: Session,
        private val avatarRenderer: AvatarRenderer
) : VectorBaseFragment() {

    private lateinit var sharedActionViewModel: HomeSharedActionViewModel

    override fun getLayoutResId() = R.layout.fragment_home_drawer

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

        sharedActionViewModel = activityViewModelProvider.get(HomeSharedActionViewModel::class.java)

        if (savedInstanceState == null) {
            replaceChildFragment(R.id.homeDrawerGroupListContainer, GroupListFragment::class.java)
        }
        session.getUserLive(session.myUserId).observeK(viewLifecycleOwner) { optionalUser ->
            val user = optionalUser?.getOrNull()
            if (user != null) {
                avatarRenderer.render(user.toMatrixItem(), homeDrawerHeaderAvatarView)
                homeDrawerUsernameView.text = user.displayName
                homeDrawerUserIdView.text = user.userId
            }
        }
        homeDrawerHeaderSettingsView.setOnClickListener {
            sharedActionViewModel.post(HomeActivitySharedAction.CloseDrawer)
            navigator.openSettings(requireActivity())
        }

        // Debug menu
        homeDrawerHeaderDebugView.setOnClickListener {
            sharedActionViewModel.post(HomeActivitySharedAction.CloseDrawer)
            navigator.openDebug(requireActivity())
        }
    }
}
