Omogucena pretraga lokacija i prikaz objava za datu lokaciju.

2 files changed, 74 insertions, 7 deletions

diff --git a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentShowPosts.kt b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentShowPosts.kt
index a840d6b..f5b4b58 100644
--- a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentShowPosts.kt
+++ b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentShowPosts.kt
@@ -6,10 +6,9 @@ import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.widget.Button
-import android.widget.EditText
-import android.widget.ImageButton
-import android.widget.Toast
+import android.widget.*
+import androidx.core.content.ContextCompat
+import androidx.core.widget.addTextChangedListener
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.lifecycleScope
@@ -20,9 +19,11 @@ import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
 import com.example.brzodolokacije.Activities.ActivityAddPost
 import com.example.brzodolokacije.Activities.ChatActivity
 import com.example.brzodolokacije.Adapters.ShowPostsAdapter
+import com.example.brzodolokacije.Models.Location
 import com.example.brzodolokacije.Models.SearchParams
 import com.example.brzodolokacije.R
 import com.example.brzodolokacije.Services.RetrofitHelper
+import com.example.brzodolokacije.Services.SharedPreferencesHelper
 import com.example.brzodolokacije.databinding.FragmentShowPostsBinding
 import com.example.brzodolokacije.paging.SearchPostsViewModel
 import com.example.brzodolokacije.paging.SearchPostsViewModelFactory
@@ -31,6 +32,11 @@ import kotlinx.android.synthetic.main.fragment_show_posts.*
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.launch
+import org.osmdroid.util.GeoPoint
+import org.osmdroid.views.overlay.ItemizedIconOverlay
+import org.osmdroid.views.overlay.OverlayItem
+import retrofit2.Call
+import retrofit2.Response
 
 
 class FragmentShowPosts : Fragment(), SwipeRefreshLayout.OnRefreshListener {
@@ -42,20 +48,75 @@ class FragmentShowPosts : Fragment(), SwipeRefreshLayout.OnRefreshListener {
     private var gridManagerVar: RecyclerView.LayoutManager?=null
     private var swipeRefreshLayout:SwipeRefreshLayout?=null
     private lateinit var searchPostsViewModel:SearchPostsViewModel
-    private var searchParams:SearchParams?= SearchParams("6375784fe84e2d53df32bf03",1,1)
+    private var searchParams:SearchParams?= SearchParams("6385b79d7e1a2c93575e1ef1",1,1)
     private lateinit var btnFilter:ImageButton
     private lateinit var btnSort:ImageButton
+    private lateinit var searchBar: AutoCompleteTextView
+    var responseLocations:MutableList<com.example.brzodolokacije.Models.Location>?=null
+    var selectedLocation:com.example.brzodolokacije.Models.Location?=null
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setUpViewModel()
         binding=FragmentShowPostsBinding.inflate(layoutInflater)
+
         //instantiate adapter and linearLayout
         adapterVar=ShowPostsAdapter(requireActivity())
         linearManagerVar= LinearLayoutManager(activity)
         gridManagerVar=GridLayoutManager(activity,2)
     }
+    fun onTextEnter(){
+        var api=RetrofitHelper.getInstance()
+        var jwtString= SharedPreferencesHelper.getValue("jwt",requireActivity())
+        var text=searchBar.text
+        Log.d("test",text.toString())
+        if(text==null ||text.toString().trim()=="")
+            return
+        var data=api.searchLocationsQuery("Bearer "+jwtString,text.toString())
+        data.enqueue(object : retrofit2.Callback<MutableList<com.example.brzodolokacije.Models.Location>> {
+            override fun onResponse(call: Call<MutableList<Location>?>, response: Response<MutableList<Location>>) {
+                if(response.isSuccessful){
+                    var existingLocation=responseLocations
+                    responseLocations=response.body()!!
+                    var tempList=mutableListOf<String>()
+                    if(existingLocation!=null && existingLocation.size>0)
+                        for(loc in existingLocation!!){
+                            spinnerAdapter!!.remove(loc.name)
+                        }
+                    for(loc in responseLocations!!){
+                        spinnerAdapter!!.add(loc.name)
+                    }
+                    spinnerAdapter!!.notifyDataSetChanged()
+                }
+            }
+
+            override fun onFailure(call: Call<MutableList<Location>>, t: Throwable) {
+
+            }
+        })
 
+
+    }
+    var arraySpinner :MutableList<String>?=null
+    var spinnerAdapter: ArrayAdapter<String>?=null
+
+    fun setUpSpinner() {
+        arraySpinner=mutableListOf<String>()
+        spinnerAdapter= ArrayAdapter<String>(
+            requireContext(),
+            android.R.layout.simple_list_item_1, arraySpinner!!)
+        searchBar.threshold=1
+        searchBar.setAdapter(spinnerAdapter)
+        searchBar.setOnItemClickListener(AdapterView.OnItemClickListener { parent, view, position, id ->
+            val selected = parent.getItemAtPosition(position) as String
+            selectedLocation = responseLocations!!.find { location -> location.name == selected }
+            searchParams=SearchParams(selectedLocation!!._id,1,1)//to do sort type
+            requestToBack(searchParams!!)
+
+        })
+
+
+    }
     private fun setUpViewModel() {
         val factory=SearchPostsViewModelFactory(RetrofitHelper.getInstance(),requireActivity())
         searchPostsViewModel=ViewModelProvider(this@FragmentShowPosts,factory).get(SearchPostsViewModel::class.java)
@@ -126,6 +187,11 @@ class FragmentShowPosts : Fragment(), SwipeRefreshLayout.OnRefreshListener {
         btnSort.setOnClickListener{
             showBottomSheetSort()
         }
+        searchBar=rootView.findViewById(R.id.etFragmentShowPostsSearch) as AutoCompleteTextView
+        setUpSpinner()
+        searchBar.addTextChangedListener{
+            onTextEnter()
+        }
         return rootView
     }
 
diff --git a/Client/BrzoDoLokacije/app/src/main/res/layout/fragment_show_posts.xml b/Client/BrzoDoLokacije/app/src/main/res/layout/fragment_show_posts.xml
index e1effc4..e3db4bc 100644
--- a/Client/BrzoDoLokacije/app/src/main/res/layout/fragment_show_posts.xml
+++ b/Client/BrzoDoLokacije/app/src/main/res/layout/fragment_show_posts.xml
@@ -21,8 +21,8 @@
         app:layout_constraintTop_toBottomOf="@+id/tvFragmentHomePageSearch">
 
 
-        <com.google.android.material.textfield.TextInputEditText
-            android:id="@+id/etFragmentHomePageSearch"
+        <AutoCompleteTextView
+            android:id="@+id/etFragmentShowPostsSearch"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:background="@drawable/rounded_white_button_login"
@@ -31,6 +31,7 @@
             android:inputType="textPersonName" />
 
         <com.google.android.material.button.MaterialButton
+            android:id="@+id/mbFragmentHomePageSearch"
             android:layout_width="49dp"
             android:layout_height="match_parent"
             android:layout_gravity="right"