/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

package org.mozilla.fenix.share

import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import kotlinx.android.extensions.LayoutContainer
import kotlinx.android.synthetic.main.share_to_apps.*
import org.mozilla.fenix.R
import org.mozilla.fenix.share.listadapters.AppShareAdapter
import org.mozilla.fenix.share.listadapters.AppShareOption

/**
 * Callbacks for possible user interactions on the [ShareCloseView]
 */
interface ShareToAppsInteractor {
    fun onShareToApp(appToShareTo: AppShareOption)
}

class ShareToAppsView(
    override val containerView: ViewGroup,
    interactor: ShareToAppsInteractor
) : LayoutContainer {

    private val adapter = AppShareAdapter(interactor)
    private val recentAdapter = AppShareAdapter(interactor)

    init {
        LayoutInflater.from(containerView.context)
            .inflate(R.layout.share_to_apps, containerView, true)

        appsList.adapter = adapter
        recentAppsList.adapter = recentAdapter
    }

    fun setShareTargets(targets: List<AppShareOption>) {
        progressBar.visibility = View.GONE

        appsList.visibility = View.VISIBLE
        adapter.submitList(targets)
    }

    fun setRecentShareTargets(recentTargets: List<AppShareOption>) {
        if (recentTargets.isEmpty()) {
            recentAppsContainer.visibility = View.GONE
            return
        }
        progressBar.visibility = View.GONE

        recentAppsContainer.visibility = View.VISIBLE
        recentAdapter.submitList(recentTargets)
    }
}