From 2f90da537b7a2cfcb2a7d23a6e9f255a2b926fc1 Mon Sep 17 00:00:00 2001
From: farhanfahreezy <mohdfarhanfahrezy@gmail.com>
Date: Fri, 5 Apr 2024 09:41:48 +0700
Subject: [PATCH] feat: calling transaction from db
---
.idea/deploymentTargetDropDown.xml | 12 ++++
.../java/com/example/bondoman/MainActivity.kt | 6 ++
.../example/bondoman/models/Transaction.kt | 1 +
.../example/bondoman/room/TransactionDao.kt | 2 +-
.../example/bondoman/ui/chart/ChartEvent.kt | 5 ++
.../bondoman/ui/chart/ChartFragment.kt | 64 +++++++++++--------
.../example/bondoman/ui/chart/ChartState.kt | 7 ++
.../bondoman/ui/chart/ChartViewModel.kt | 50 +++++++++++++++
.../bondoman/ui/settings/SettingsFragment.kt | 12 +---
9 files changed, 122 insertions(+), 37 deletions(-)
create mode 100644 app/src/main/java/com/example/bondoman/ui/chart/ChartEvent.kt
create mode 100644 app/src/main/java/com/example/bondoman/ui/chart/ChartState.kt
create mode 100644 app/src/main/java/com/example/bondoman/ui/chart/ChartViewModel.kt
diff --git a/.idea/deploymentTargetDropDown.xml b/.idea/deploymentTargetDropDown.xml
index da20441..2632a8f 100644
--- a/.idea/deploymentTargetDropDown.xml
+++ b/.idea/deploymentTargetDropDown.xml
@@ -4,6 +4,18 @@
<value>
<entry key="app">
<State>
+ <runningDeviceTargetSelectedWithDropDown>
+ <Target>
+ <type value="RUNNING_DEVICE_TARGET" />
+ <deviceKey>
+ <Key>
+ <type value="SERIAL_NUMBER" />
+ <value value="RR8R202MELK" />
+ </Key>
+ </deviceKey>
+ </Target>
+ </runningDeviceTargetSelectedWithDropDown>
+ <timeTargetWasSelectedWithDropDown value="2024-04-05T01:18:14.127059300Z" />
<runningDeviceTargetsSelectedWithDialog>
<Target>
<type value="RUNNING_DEVICE_TARGET" />
diff --git a/app/src/main/java/com/example/bondoman/MainActivity.kt b/app/src/main/java/com/example/bondoman/MainActivity.kt
index 2b31907..d1cc0b0 100644
--- a/app/src/main/java/com/example/bondoman/MainActivity.kt
+++ b/app/src/main/java/com/example/bondoman/MainActivity.kt
@@ -26,6 +26,7 @@ import androidx.activity.viewModels
import com.example.bondoman.models.TransactionViewModel
import com.example.bondoman.room.BondomanDatabase
import com.example.bondoman.services.LocationDefault
+import com.example.bondoman.ui.chart.ChartViewModel
import com.example.bondoman.ui.nointernet.NoInternetFragment
import com.google.android.gms.location.LocationServices
import retrofit2.HttpException
@@ -44,11 +45,16 @@ class MainActivity : AppCompatActivity() {
TransactionViewModel.provideFactory(db.dao,LocationDefault(this,LocationServices.getFusedLocationProviderClient(this)),applicationContext,this)
}
+ private val chartViewModel: ChartViewModel by viewModels {
+ ChartViewModel.provideFactory(db.dao,applicationContext,this)
+ }
+
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
locationPermission()
d("OKE",viewModel.state.value.toString())
+ d("DONT DELETE",chartViewModel.toString())
binding = ActivityMainBinding.inflate(layoutInflater)
setContentView(binding.root)
replaceFragment(CartFragment(), NoInternetFragment(), "Cart")
diff --git a/app/src/main/java/com/example/bondoman/models/Transaction.kt b/app/src/main/java/com/example/bondoman/models/Transaction.kt
index 6a2900e..e8b1dee 100644
--- a/app/src/main/java/com/example/bondoman/models/Transaction.kt
+++ b/app/src/main/java/com/example/bondoman/models/Transaction.kt
@@ -32,4 +32,5 @@ data class Transaction(
data class TransactionStats(
val kategori: Transaction.Category,
val total: Float,
+ val count: Float,
)
diff --git a/app/src/main/java/com/example/bondoman/room/TransactionDao.kt b/app/src/main/java/com/example/bondoman/room/TransactionDao.kt
index d288436..8e946a4 100644
--- a/app/src/main/java/com/example/bondoman/room/TransactionDao.kt
+++ b/app/src/main/java/com/example/bondoman/room/TransactionDao.kt
@@ -33,7 +33,7 @@ interface TransactionDao {
@Query("DELETE FROM `transaction`")
suspend fun deleteAll()
- @Query("SELECT kategori, SUM(nominal) AS total FROM `transaction` GROUP BY kategori")
+ @Query("SELECT kategori, SUM(nominal) AS total, COUNT() as count FROM `transaction` GROUP BY kategori")
fun getTransactionStats(): Flow<List<TransactionStats>>
}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/bondoman/ui/chart/ChartEvent.kt b/app/src/main/java/com/example/bondoman/ui/chart/ChartEvent.kt
new file mode 100644
index 0000000..a0bc829
--- /dev/null
+++ b/app/src/main/java/com/example/bondoman/ui/chart/ChartEvent.kt
@@ -0,0 +1,5 @@
+package com.example.bondoman.ui.chart
+
+sealed interface ChartEvent {
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/bondoman/ui/chart/ChartFragment.kt b/app/src/main/java/com/example/bondoman/ui/chart/ChartFragment.kt
index 3aca81f..2e491f9 100644
--- a/app/src/main/java/com/example/bondoman/ui/chart/ChartFragment.kt
+++ b/app/src/main/java/com/example/bondoman/ui/chart/ChartFragment.kt
@@ -2,22 +2,31 @@ package com.example.bondoman.ui.chart
import android.graphics.Color
import android.os.Bundle
+import android.util.Log
import androidx.fragment.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.Button
+import androidx.fragment.app.activityViewModels
import com.example.bondoman.R
import com.example.bondoman.databinding.FragmentChartBinding
-import com.example.bondoman.databinding.FragmentLoginBinding
import com.example.bondoman.models.Transaction
import com.example.bondoman.models.TransactionStats
-import com.example.bondoman.services.TransactionEvent
import com.github.mikephil.charting.charts.PieChart
import com.github.mikephil.charting.data.PieData
import com.github.mikephil.charting.data.PieDataSet
import com.github.mikephil.charting.data.PieEntry
import com.github.mikephil.charting.utils.ColorTemplate
+import android.util.Log.d
+import androidx.lifecycle.lifecycleScope
+import com.example.bondoman.models.TransactionViewModel
+import com.example.bondoman.services.TransactionEvent
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.collect
class ChartFragment : Fragment() {
@@ -29,6 +38,8 @@ class ChartFragment : Fragment() {
private var transactionsStats : ArrayList<TransactionStats> = ArrayList()
+ private val chartViewModel by activityViewModels<ChartViewModel>()
+
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
}
@@ -50,31 +61,38 @@ class ChartFragment : Fragment() {
sortValueButton = binding.sortByValueButton
sortCountButton = binding.sortByCountButton
- // TODO : FETCH DATA FROM ROOM
- initDummy()
+ d("GEDEBUGEMING", "breakpoint 1")
+ d("GEDEBUGEMING",chartViewModel.transactionStats.value.toString())
+ d("GEDEBUGEMING", "breakpoint 10")
- generateChart(true,"Sorted by Value")
+ runningBackgroundUpdateUI(true)
sortValueButton.setOnClickListener{
-
-
+ runningBackgroundUpdateUI(true)
}
sortCountButton.setOnClickListener {
- generateChart(false, "Sorted by Count")
+ runningBackgroundUpdateUI(false)
+ }
+ }
+ private fun runningBackgroundUpdateUI(isSortedByValue: Boolean){
+ CoroutineScope(Dispatchers.Main).launch {
+ chartViewModel.transactionStats.value.collect { stats ->
+ transactionsStats.clear()
+ transactionsStats.addAll(stats)
+ generateChart(transactionsStats,isSortedByValue)
+ }
}
-
-
}
- fun generateChart(sortByValue: Boolean, chartTitle: String){
+ private fun generateChart(transactionStats: List<TransactionStats>, isSortedByValue: Boolean){
val list:ArrayList<PieEntry> = ArrayList()
- for(transaction in transactionsStats){
- if(sortByValue){
- list.add(PieEntry(transaction.total, transaction.kategori))
+ for(stats in transactionStats){
+ if(isSortedByValue){
+ list.add(PieEntry(stats.total, stats.kategori.toString()))
} else {
- list.add(PieEntry(transaction.total, transaction.kategori))
+ list.add(PieEntry(stats.count, stats.kategori.toString()))
}
}
@@ -90,18 +108,12 @@ class ChartFragment : Fragment() {
pieChart.description.text= "Pie Chart"
- pieChart.centerText=chartTitle
+ if(isSortedByValue){
+ pieChart.centerText = "Sorted by Value"
+ } else {
+ pieChart.centerText = "Sorted by Count"
+ }
pieChart.animateY(1000)
}
-
- fun initDummy(){
- transactionsStats.add(
- TransactionStats(kategori = Transaction.Category.PEMBELIAN, total = 6868f)
- )
-
- transactionsStats.add(
- TransactionStats(kategori = Transaction.Category.PENJUALAN, total = 7878f)
- )
- }
}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/bondoman/ui/chart/ChartState.kt b/app/src/main/java/com/example/bondoman/ui/chart/ChartState.kt
new file mode 100644
index 0000000..aa630cd
--- /dev/null
+++ b/app/src/main/java/com/example/bondoman/ui/chart/ChartState.kt
@@ -0,0 +1,7 @@
+package com.example.bondoman.ui.chart
+
+import com.example.bondoman.models.TransactionStats
+
+data class ChartState(
+ val transactionStats : List<TransactionStats> = emptyList(),
+)
diff --git a/app/src/main/java/com/example/bondoman/ui/chart/ChartViewModel.kt b/app/src/main/java/com/example/bondoman/ui/chart/ChartViewModel.kt
new file mode 100644
index 0000000..9f5a8e1
--- /dev/null
+++ b/app/src/main/java/com/example/bondoman/ui/chart/ChartViewModel.kt
@@ -0,0 +1,50 @@
+package com.example.bondoman.ui.chart
+
+import android.content.Context
+import android.os.Bundle
+import androidx.lifecycle.AbstractSavedStateViewModelFactory
+import androidx.lifecycle.SavedStateHandle
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import androidx.savedstate.SavedStateRegistryOwner
+import com.example.bondoman.models.Transaction
+import com.example.bondoman.models.TransactionStats
+import com.example.bondoman.room.TransactionDao
+import com.example.bondoman.services.LocationClient
+import com.example.bondoman.services.TransactionState
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.collect
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.stateIn
+
+@OptIn(ExperimentalCoroutinesApi::class)
+class ChartViewModel(private val dao: TransactionDao, private val context: Context): ViewModel() {
+ private val _state = MutableStateFlow(ChartState())
+ private val _transactionStats = MutableStateFlow(dao.getTransactionStats() )
+ val transactionStats = _transactionStats.asStateFlow()
+
+ // Define ViewModel factory in a companion object
+ companion object {
+ fun provideFactory(
+ dao: TransactionDao,
+ context: Context,
+ owner: SavedStateRegistryOwner,
+ defaultArgs: Bundle? = null,
+ ): AbstractSavedStateViewModelFactory =
+ object : AbstractSavedStateViewModelFactory(owner, defaultArgs) {
+ @Suppress("UNCHECKED_CAST")
+ override fun <T : ViewModel> create(
+ key: String,
+ modelClass: Class<T>,
+ handle: SavedStateHandle
+ ): T {
+ return ChartViewModel(dao, context) as T
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/bondoman/ui/settings/SettingsFragment.kt b/app/src/main/java/com/example/bondoman/ui/settings/SettingsFragment.kt
index 86d7830..f72fad6 100644
--- a/app/src/main/java/com/example/bondoman/ui/settings/SettingsFragment.kt
+++ b/app/src/main/java/com/example/bondoman/ui/settings/SettingsFragment.kt
@@ -13,22 +13,14 @@ import com.example.bondoman.R
import com.example.bondoman.databinding.FragmentChartBinding
import com.example.bondoman.databinding.FragmentSettingsBinding
-// TODO: Rename parameter arguments, choose names that match
-// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
-private const val ARG_PARAM1 = "param1"
-private const val ARG_PARAM2 = "param2"
-
-/**
- * A simple [Fragment] subclass.
- * Use the [SettingsFragment.newInstance] factory method to
- * create an instance of this fragment.
- */
class SettingsFragment : Fragment() {
private lateinit var binding: FragmentSettingsBinding
private lateinit var saveButton: Button
private lateinit var sendButton: Button
private lateinit var logoutButton: Button
+
+
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
}
--
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