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Add Retrofit2 and fix laundry (#612)
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* Start adding retrofit 2. Also include rewrite for laundry.

* Cleanup

* More cleanup and move updateMachines into the correct place.

* Code cleanup and null checks.

* Rename functions in StudentLifeRf2
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@meiron03
meiron03 authored Apr 21, 2024
1 parent 9b7cac6 commit 8ddc9b1
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Showing 12 changed files with 605 additions and 615 deletions.
226 changes: 61 additions & 165 deletions PennMobile/src/main/java/com/pennapps/labs/pennmobile/LaundryFragment.kt
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Original file line number Diff line number Diff line change
@@ -1,59 +1,52 @@
package com.pennapps.labs.pennmobile

import StudentLifeRf2
import android.content.Context
import android.content.SharedPreferences
import android.os.Bundle
import androidx.preference.PreferenceManager
import android.util.Log
import android.view.*
import androidx.coordinatorlayout.widget.CoordinatorLayout
import androidx.fragment.app.Fragment
import androidx.fragment.app.FragmentTransaction
import androidx.fragment.app.activityViewModels
import androidx.recyclerview.widget.LinearLayoutManager
import com.google.firebase.crashlytics.FirebaseCrashlytics
import com.pennapps.labs.pennmobile.adapters.LaundryRoomAdapter
import com.pennapps.labs.pennmobile.api.StudentLife
import com.pennapps.labs.pennmobile.classes.LaundryRoom
import com.pennapps.labs.pennmobile.classes.LaundryUsage
import com.pennapps.labs.pennmobile.components.collapsingtoolbar.ToolbarBehavior
import com.pennapps.labs.pennmobile.databinding.FragmentLaundryBinding
import com.pennapps.labs.pennmobile.utils.Utils
import com.pennapps.labs.pennmobile.viewmodels.LaundryViewModel
import kotlinx.android.synthetic.main.loading_panel.*
import kotlinx.android.synthetic.main.loading_panel.view.*
import kotlinx.android.synthetic.main.no_results.*
import java.util.*

class LaundryFragment : Fragment() {

private lateinit var mActivity: MainActivity

private lateinit var mStudentLife: StudentLife
private lateinit var mStudentLife: StudentLifeRf2
private lateinit var mContext: Context

private var sp: SharedPreferences? = null
private lateinit var sharedPreferences: SharedPreferences

// list of favorite laundry rooms
private var laundryRooms = ArrayList<LaundryRoom>()
// data for laundry room usage
private var roomsData: List<LaundryUsage> = ArrayList()

private var laundryRoomsResult = ArrayList<LaundryRoom>()
private var roomsDataResult: MutableList<LaundryUsage> = ArrayList()
private var roomsData: ArrayList<LaundryUsage> = ArrayList()

private var mAdapter: LaundryRoomAdapter? = null

private var count: Int = 0
private var numRooms: Int = 0

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

private val laundryViewModel : LaundryViewModel by activityViewModels()
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)

mStudentLife = MainActivity.studentLifeInstance
mStudentLife = MainActivity.studentLifeInstanceRf2
mActivity = activity as MainActivity
mContext = mActivity
sharedPreferences = PreferenceManager.getDefaultSharedPreferences(mActivity)
}

override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
Expand All @@ -62,27 +55,11 @@ class LaundryFragment : Fragment() {

initAppBar()

// get num rooms to display
sp = PreferenceManager.getDefaultSharedPreferences(mContext)
numRooms = sp?.getInt(mContext.getString(R.string.num_rooms_pref), 100) ?: 0
count = 0
for (i in 0 until numRooms) {
if (sp!!.getBoolean(i.toString(), false)) {
count += 1
}
}

binding.favoriteLaundryList.layoutManager = LinearLayoutManager(mContext)
binding.laundryMachineRefresh.setOnRefreshListener { updateRooms() }
binding.laundryMachineRefresh.setColorSchemeResources(R.color.color_accent, R.color.color_primary)

// no rooms chosen
if (count == 0) {
view.loadingPanel?.visibility = View.GONE
binding.laundryHelpText.visibility = View.VISIBLE
mAdapter = LaundryRoomAdapter(mContext, laundryRooms, roomsData, false)
binding.favoriteLaundryList.adapter = mAdapter
binding.laundryMachineRefresh.setOnRefreshListener {
updateMachines()
}
binding.laundryMachineRefresh.setColorSchemeResources(R.color.color_accent, R.color.color_primary)

return view
}
Expand All @@ -95,151 +72,70 @@ class LaundryFragment : Fragment() {
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
mActivity.removeTabs()
numRooms = sp?.getInt(mContext.getString(R.string.num_rooms_pref), 100) ?: 0

// get num rooms to display
count = 0
for (i in 0 until numRooms) {
if (sp?.getBoolean(i.toString(), false) == true) {
count += 1
}
}
mActivity.setTitle(R.string.laundry)
mActivity.setSelectedTab(MainActivity.LAUNDRY)

mAdapter = LaundryRoomAdapter(mContext, laundryRooms, roomsData, false)
binding.favoriteLaundryList.adapter = mAdapter

loadingPanel?.visibility = View.VISIBLE
updateRooms()
}

private fun initAppBar() {
(binding.appbarHome.layoutParams as CoordinatorLayout.LayoutParams).behavior = ToolbarBehavior()
binding.titleView.text = getString(R.string.laundry)
binding.dateView.text = Utils.getCurrentSystemTime()
binding.laundryPreferences.setOnClickListener {
val fragmentManager = mActivity.supportFragmentManager
fragmentManager.beginTransaction()
.replace(R.id.content_frame, LaundrySettingsFragment())
.addToBackStack("Laundry Settings Fragment")
.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN)
.commit()
laundryViewModel.favoriteRooms.observe(viewLifecycleOwner) { favorites ->
binding.laundryMachineRefresh.isRefreshing = false

laundryRooms.clear()
roomsData.clear()

laundryRooms.addAll(favorites.favoriteRooms)
roomsData.addAll(favorites.roomsData)

for (pos in 0 until LaundryViewModel.maxNumRooms) {
mAdapter!!.notifyItemChanged(pos)
}

loadingPanel?.visibility = View.GONE
binding.laundryHelpText.visibility = View.INVISIBLE
}

updateMachines()
}

private fun updateRooms() {
private fun getOnline() : Boolean {
//displays banner if not connected
if (!isOnline(context)) {
binding.internetConnectionLaundry.setBackgroundColor(resources.getColor(R.color.darkRedBackground))
binding.internetConnectionMessageLaundry.text = getString(R.string.internet_error)
binding.internetConnectionLaundry.visibility = View.VISIBLE
} else {
binding.internetConnectionLaundry.visibility = View.GONE
}

laundryRooms = ArrayList()
roomsData = ArrayList()
roomsDataResult = ArrayList()
laundryRoomsResult = ArrayList()

count = 0
for (i in 0 until numRooms) {
if (sp?.getBoolean(i.toString(), false) == true) {
count += 1
}
}

// add data
for (i in 0 until numRooms) {
if (sp!!.getBoolean(i.toString(), false)) {
addAvailability(i)
addRoom(i)
}
}

// no rooms chosen
if (count == 0) {
binding.laundryHelpText.visibility = View.INVISIBLE
binding.laundryMachineRefresh.isRefreshing = false
loadingPanel?.visibility = View.GONE
binding.laundryHelpText.visibility = View.VISIBLE
mAdapter = LaundryRoomAdapter(mContext, laundryRooms, roomsData, false)
binding.favoriteLaundryList.adapter = mAdapter
return false
}
}

@Synchronized
private fun addRoomToList(room: LaundryRoom) {
laundryRoomsResult.add(room)
}

@Synchronized
private fun addUsageToList(usage: LaundryUsage) {
roomsDataResult.add(usage)
binding.internetConnectionLaundry.visibility = View.GONE
return true
}

private fun addRoom(i: Int) {
mStudentLife.room(i)?.subscribe({ room ->
room.id = i
addRoomToList(room)

if (laundryRoomsResult.size == count) {

// sort laundry rooms data by hall name
roomsDataResult.sortWith { usage1, usage2 -> usage2.id - usage1.id }

// sort laundry rooms by name
laundryRoomsResult.sortWith { room1, room2 -> room2.id - room1.id }

// update UI
mActivity.runOnUiThread {
roomsData = roomsDataResult
laundryRooms = laundryRoomsResult
mAdapter = LaundryRoomAdapter(mContext, laundryRooms, roomsData, false)
try {
binding.favoriteLaundryList.adapter = mAdapter
binding.laundryHelpText.visibility = View.INVISIBLE
binding.laundryMachineRefresh.isRefreshing = false
} catch (e: Exception) {
FirebaseCrashlytics.getInstance().recordException(e)
}
no_results?.visibility = View.GONE
loadingPanel?.visibility = View.GONE
}
}
}, {
mActivity.runOnUiThread {
try {
binding.laundryHelpText.visibility = View.GONE
binding.laundryMachineRefresh.isRefreshing = false
} catch (e: Exception) {
FirebaseCrashlytics.getInstance().recordException(e)
}
loadingPanel?.visibility = View.GONE
no_results?.visibility = View.VISIBLE
Log.e("Laundry", "Error getting laundry data: " + it.stackTrace)
}
})
private fun updateMachines() {
if (!getOnline()) {
return
}
mActivity.mNetworkManager.getAccessToken {
val bearerToken = "Bearer " + sharedPreferences
.getString(getString(R.string.access_token), "").toString()
laundryViewModel.getFavorites(mStudentLife, bearerToken)
}
}

private fun addAvailability(i: Int) {
mStudentLife.usage(i)?.subscribe({ usage ->
usage.id = i
addUsageToList(usage)
}, {
// in case usage data not available - set chart to 0
val newUsage = LaundryUsage()
newUsage.setWasherData()
newUsage.setDryerData()
newUsage.id = i
roomsDataResult.add(newUsage)

mActivity.runOnUiThread {
loadingPanel?.visibility = View.GONE
no_results?.visibility = View.VISIBLE
try {
binding.laundryHelpText.visibility = View.GONE
binding.laundryMachineRefresh.isRefreshing = false
} catch (e: Exception) {
FirebaseCrashlytics.getInstance().recordException(e)
}
}
})
private fun initAppBar() {
(binding.appbarHome.layoutParams as CoordinatorLayout.LayoutParams).behavior = ToolbarBehavior()
binding.titleView.text = getString(R.string.laundry)
binding.dateView.text = Utils.getCurrentSystemTime()
binding.laundryPreferences.setOnClickListener {
val fragmentManager = mActivity.supportFragmentManager
fragmentManager.beginTransaction()
.replace(R.id.content_frame, LaundrySettingsFragment())
.addToBackStack("Laundry Settings Fragment")
.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN)
.commit()
}
}

}
}
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