feat: drug record click/fetch data and expandable list with interacti…

…ng data

app/src/main/java/com/junting/drug_android_frontend/EditDrugRecordActivity.kt

@@ -3,6 +3,7 @@ package com.junting.drug_android_frontend
 import android.os.Bundle
 import android.util.TypedValue
 import android.view.View
+import android.view.View.GONE
 import android.widget.CheckBox
 import android.widget.EditText
 import android.widget.LinearLayout
@@ -14,6 +15,7 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.timepicker.MaterialTimePicker
 import com.google.android.material.timepicker.TimeFormat
 import com.junting.drug_android_frontend.databinding.ActivityEditDrugRecordBinding
+import com.junting.drug_android_frontend.model.drug_record.InteractingDrug
 import com.junting.drug_android_frontend.ui.libs.ExpandableListUtils
 import java.util.*
 
@@ -22,14 +24,15 @@ class EditDrugRecordActivity : AppCompatActivity() {
     private lateinit var binding: ActivityEditDrugRecordBinding
 
     internal var adapter: EditRrugExpandableListAdapter? = null
-    internal var titleList: List<String>? = null
 
     private lateinit var viewModel: EditDrugRecordViewModel
 
     private var timeSlots = mutableListOf<String>()
 
     private var checkBoxes: Array<CheckBox> = arrayOf()
 
+    private var drugId: Int? = null
+
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -44,20 +47,18 @@ class EditDrugRecordActivity : AppCompatActivity() {
             binding.cbBeforeSleep
         )
 
+        drugId = intent.getIntExtra("drugId", 0)
         initDrugRecordViewModel()
-
         initDrugNameTextView()
-        initExpandableListInteraction()
         initOndemandCheckbox()
         initTimingsCheckbox()
         initButton()
-
     }
 
     private fun initDrugRecordViewModel() {
         binding.progressBar.visibility = View.VISIBLE
         viewModel = EditDrugRecordViewModel()
-        viewModel.fetchRecord(20)
+        viewModel.fetchRecord(drugId!!)
         viewModel.record.observe(this, Observer {
             binding.tvDrugName.text = it.drug.name
             binding.tvHospital.text = it.hospitalName
@@ -68,6 +69,7 @@ class EditDrugRecordActivity : AppCompatActivity() {
             binding.cbOnDemand.isChecked = it.onDemand
             timeSlots = it.timeSlots.toMutableList()
             initTimeSection()
+            initExpandableListInteraction(it.interactingDrugs!!)
             for (i in it.timings) {
                 checkBoxes[i].isChecked = true
             }
@@ -220,10 +222,11 @@ class EditDrugRecordActivity : AppCompatActivity() {
         }
     }
 
-    private fun initExpandableListInteraction() {
-        val listData = data
-        titleList = ArrayList(listData.keys)
-        adapter = EditRrugExpandableListAdapter(this, titleList as ArrayList<String>, listData)
+    private fun initExpandableListInteraction(interactingDrugs: List<InteractingDrug>) {
+        adapter = EditRrugExpandableListAdapter(this, interactingDrugs)
+        if (interactingDrugs.isEmpty()) {
+            binding.expandableListInteraction!!.visibility = GONE
+        }
         binding.expandableListInteraction!!.setAdapter(adapter)
         ExpandableListUtils.setupExpandHeight(binding.expandableListInteraction!!, adapter!!)
     }
@@ -236,19 +239,4 @@ class EditDrugRecordActivity : AppCompatActivity() {
             super.onBackPressed()
         }
     }
-
-    val data: HashMap<String, List<String>>
-        get() {
-            val listData = HashMap<String, List<String>>()
-
-            val interactionGroup = ArrayList<String>()
-            interactionGroup.add("Acertil")
-            interactionGroup.add("Rifampin")
-
-
-            // set multiple list to header title position
-            listData["交互作用"] = interactionGroup
-
-            return listData
-        }
-}
+}

app/src/main/java/com/junting/drug_android_frontend/EditRrugExpandableListAdapter.kt

@@ -1,6 +1,5 @@
 package com.junting.drug_android_frontend
 
-import android.app.AlertDialog
 import android.content.Context
 import android.graphics.Typeface
 import android.view.LayoutInflater
@@ -9,15 +8,16 @@ import android.view.ViewGroup
 import android.widget.BaseExpandableListAdapter
 import android.widget.ImageView
 import android.widget.TextView
+import com.junting.drug_android_frontend.model.drug_record.InteractingDrug
 
 
 class EditRrugExpandableListAdapter internal constructor(
     private val context: Context,
-    private val titleList: List<String>,
-    private val dataList: HashMap<String, List<String>>) : BaseExpandableListAdapter() {
+    private val interactingDrugs: List<InteractingDrug>
+) : BaseExpandableListAdapter() {
 
     override fun getChild(listPosition: Int, expandedListPosition: Int): Any {
-        return this.dataList[this.titleList[listPosition]]!![expandedListPosition]
+        return interactingDrugs.get(expandedListPosition).id.toString()
     }
 
     override fun getChildId(listPosition: Int, expandedListPosition: Int): Long {
@@ -32,29 +32,29 @@ class EditRrugExpandableListAdapter internal constructor(
             val layoutInflater = this.context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
             convertView = layoutInflater.inflate(R.layout.drug_interaction_view, null)
         }
-//        var viewModel: EditDrugRecordViewModel
-//        viewModel = EditDrugRecordViewModel()
-//        viewModel.fetchRecord(20)
-//        viewModel.record.observe(this, Observer {
-//
-//        })
 
         val tvDrugName = convertView!!.findViewById<TextView>(R.id.tv_drug_name)
         tvDrugName.text = expandedListText
 
+        val tvDegree = convertView!!.findViewById<TextView>(R.id.tv_degree)
+        tvDegree.text = interactingDrugs.get(expandedListPosition).level
+
+        val tvCause = convertView!!.findViewById<TextView>(R.id.tv_cause)
+        tvCause.text = interactingDrugs.get(expandedListPosition).cause
+
         return convertView
     }
 
     override fun getChildrenCount(listPosition: Int): Int {
-        return this.dataList[this.titleList[listPosition]]!!.size
+        return interactingDrugs.size
     }
 
     override fun getGroup(listPosition: Int): Any {
-        return this.titleList[listPosition]
+        return "交互作用"
     }
 
     override fun getGroupCount(): Int {
-        return this.titleList.size
+        return 1
     }
 
     override fun getGroupId(listPosition: Int): Long {

app/src/main/java/com/junting/drug_android_frontend/ui/drugRecords/DrugsRecordViewAdapter.kt

@@ -60,6 +60,7 @@ class DrugsRecordViewAdapter(private val context: Context, private val viewModel
 
         holder.drugItemViewBinding.cardView.setOnClickListener {
             val intent = Intent(context, EditDrugRecordActivity::class.java)
+            intent.putExtra("drugId", drugRecord.id)
             context.startActivity(intent)
             Toast.makeText(context, String.format("You clicked %s", drugRecord.drug.name), Toast.LENGTH_SHORT).show()
         }