Bimba.git

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153

// SPDX-FileCopyrightText: Adam Evyčędo
//
// SPDX-License-Identifier: GPL-3.0-or-later

package xyz.apiote.bimba.czwek.settings.feeds

import android.content.Intent
import android.os.Bundle
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.content.res.AppCompatResources
import androidx.core.content.edit
import androidx.core.widget.doAfterTextChanged
import androidx.lifecycle.ViewModelProvider
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.transition.TransitionManager
import com.google.android.material.transition.MaterialFade
import xyz.apiote.bimba.czwek.R
import xyz.apiote.bimba.czwek.api.Server
import xyz.apiote.bimba.czwek.dashboard.MainActivity
import xyz.apiote.bimba.czwek.databinding.ActivityFeedChooserBinding
import xyz.apiote.bimba.czwek.repo.FeedInfo

// TODO on internet connection -> getServer
// TODO swipe to refresh?

class FeedChooserActivity : AppCompatActivity() {
	private lateinit var viewModel: FeedsViewModel
	private var _binding: ActivityFeedChooserBinding? = null
	private val binding get() = _binding!!

	private lateinit var adapter: BimbaFeedInfoAdapter

	override fun onCreate(savedInstanceState: Bundle?) {
		super.onCreate(savedInstanceState)
		_binding = ActivityFeedChooserBinding.inflate(layoutInflater)
		setContentView(binding.root)

		viewModel = ViewModelProvider(this)[FeedsViewModel::class.java]

		migrateFeedsSettings(this)
		viewModel.loadSettings(this)

		setUpRecycler()

		getServer()

		binding.searchBar.editText?.doAfterTextChanged { editable ->
			if (editable != null) {
				updateItems((viewModel.feeds.value ?: emptyMap()).values.filter {
					it.name.contains(editable, true)
				}, null)
			}
		}

		binding.button.setOnClickListener {
			moveOn()
		}
	}

	private fun showBottomSheet(feedID: String) {
		FeedBottomSheet(
			feedID,
			viewModel.feeds.value!!,
			viewModel.settings.value ?: FeedsSettings(mutableMapOf())
		) { settings ->
			if (settings != null) {
				val fade = MaterialFade().apply {
					addTarget(R.id.feed_switch_container)
					duration = 500L
				}
				TransitionManager.beginDelayedTransition(binding.root, fade)
				viewModel.setSettings(feedID, settings)
				updateItems(null, viewModel.settings.value, false)
				adapter.notifyItemChanged(adapter.getItemPosition(feedID))
			}
		}.show(supportFragmentManager, FeedBottomSheet.TAG)
	}

	private fun setUpRecycler() {
		binding.resultsRecycler.layoutManager = LinearLayoutManager(this)
		adapter =
			BimbaFeedInfoAdapter(
				layoutInflater,
				(viewModel.feeds.value ?: emptyMap()).map { it.value }.sortedBy { it.name },
				viewModel.settings.value!!,
				this,
				{
					showBottomSheet(it)
				},
				{ feedID, isEnabled -> viewModel.setEnabled(feedID, isEnabled) }
			)
		binding.resultsRecycler.adapter = adapter
	}

	private fun getServer() {
		binding.progress.visibility = View.VISIBLE
		binding.resultsRecycler.visibility = View.GONE
		viewModel.loadFeeds(this)
		viewModel.feeds.observe(this) { feeds ->
			updateItems(feeds.map { it.value }, null)
		}
		viewModel.error.observe(this) {
			showError(it.imageResource, it.stringResource)
		}
	}

	private fun moveOn() {
		viewModel.settings.value?.save(this, Server.get(this))
		val preferences = getSharedPreferences("shp", MODE_PRIVATE)
		preferences.edit(true) {
			putBoolean("inFeedsTransaction", false)
		}
		if (preferences.getBoolean("firstRun", true)) {
			val intent = Intent(this, MainActivity::class.java)
			startActivity(intent)
		}
		finish()
	}

	private fun showError(image: Int, text: Int) {
		binding.progress.visibility = View.GONE
		binding.resultsRecycler.visibility = View.GONE
		binding.errorImage.apply {
			visibility = View.VISIBLE
			setImageDrawable(AppCompatResources.getDrawable(this@FeedChooserActivity, image))
		}
		binding.errorText.apply {
			visibility = View.VISIBLE
			setText(text)
		}

	}

	private fun updateItems(
		feeds: List<FeedInfo>?,
		feedsSettings: FeedsSettings?,
		notify: Boolean = true
	) {
		binding.feedsOverlay.visibility = View.GONE
		binding.resultsRecycler.visibility = View.VISIBLE
		binding.searchBar.visibility = if ((viewModel.feeds.value?.size ?: 0) > 12) {
			View.VISIBLE
		} else {
			View.GONE
		}
		binding.button.visibility = View.VISIBLE
		adapter.update(feeds, feedsSettings, notify)
		if (feeds?.isEmpty() == true) {
			showError(R.drawable.error_search, R.string.error_404)
		}
	}
}