Canteen content can now be displayed

app/src/main/java/com/denizk0461/studip/adapter/CanteenOfferItemAdapter.kt

@@ -0,0 +1,38 @@
+package com.denizk0461.studip.adapter
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.denizk0461.studip.databinding.ItemCanteenBinding
+import com.denizk0461.studip.model.CanteenOffer
+
+class CanteenOfferItemAdapter(private val offers: List<CanteenOffer>) : RecyclerView.Adapter<CanteenOfferItemAdapter.OfferViewHolder>() {
+
+    class OfferViewHolder(val binding: ItemCanteenBinding) : RecyclerView.ViewHolder(binding.root)
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): OfferViewHolder {
+        return OfferViewHolder(
+            ItemCanteenBinding.inflate(
+                LayoutInflater.from(parent.context),
+                parent,
+                false
+            )
+        )
+    }
+
+    override fun getItemCount(): Int = offers.size
+
+    override fun onBindViewHolder(holder: OfferViewHolder, position: Int) {
+        val currentItem = offers[position]
+
+        holder.binding.textCategory.text = currentItem.category
+        holder.binding.tempContent.text = "${currentItem.title} • ${currentItem.price}"
+
+        // TODO inflate view saying "no offers!" or sth
+    }
+
+//    interface OnClickListener {
+//        fun onClick(event: StudIPEvent)
+//        fun onLongClick(event: StudIPEvent)
+//    }
+}

app/src/main/java/com/denizk0461/studip/adapter/CanteenOfferPageAdapter.kt

@@ -0,0 +1,42 @@
+package com.denizk0461.studip.adapter
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.denizk0461.studip.databinding.ItemScrollablePageBinding
+import com.denizk0461.studip.model.CanteenOffer
+
+class CanteenOfferPageAdapter(private var offers: List<CanteenOffer>, private var daysCovered: Int) : RecyclerView.Adapter<CanteenOfferPageAdapter.CanteenOfferPageViewHolder>() {
+
+    class CanteenOfferPageViewHolder(val binding: ItemScrollablePageBinding) : RecyclerView.ViewHolder(binding.root)
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): CanteenOfferPageViewHolder =
+        CanteenOfferPageViewHolder(
+            ItemScrollablePageBinding.inflate(
+                LayoutInflater.from(parent.context),
+                parent,
+                false
+            )
+    )
+
+    override fun getItemCount(): Int = daysCovered
+
+    override fun onBindViewHolder(holder: CanteenOfferPageViewHolder, position: Int) {
+
+        holder.binding.pageRecyclerView.apply {
+
+            layoutManager = LinearLayoutManager(holder.binding.root.context, LinearLayoutManager.VERTICAL, false)
+
+            val filtered = offers.filter { it.dateId == position + 1 }
+            adapter = CanteenOfferItemAdapter(filtered) // TODO check if empty
+            scheduleLayoutAnimation()
+        }
+    }
+
+    fun setNewItems(items: List<CanteenOffer>, daysCovered: Int) {
+        this.daysCovered = daysCovered
+        offers = items
+        notifyDataSetChanged()
+    }
+}

app/src/main/java/com/denizk0461/studip/adapter/StudIPEventItemAdapter.kt

@@ -9,9 +9,9 @@ import com.denizk0461.studip.model.StudIPEvent
 import com.denizk0461.studip.databinding.ItemEventBinding
 import java.util.*
 
-class StudIPEventAdapter(
+class StudIPEventItemAdapter(
     events: List<StudIPEvent>, private val currentDay: Int, private val onClickListener: OnClickListener
-) : RecyclerView.Adapter<StudIPEventAdapter.EventViewHolder>() {
+) : RecyclerView.Adapter<StudIPEventItemAdapter.EventViewHolder>() {
 
     private val filteredEvents: List<StudIPEvent> = events.filter { it.day == currentDay }
     private val currentCalendar = Calendar.getInstance()

app/src/main/java/com/denizk0461/studip/adapter/StudIPEventPageAdapter.kt

@@ -5,14 +5,14 @@ import android.view.ViewGroup
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import com.denizk0461.studip.model.StudIPEvent
-import com.denizk0461.studip.databinding.ItemEventPageBinding
+import com.denizk0461.studip.databinding.ItemScrollablePageBinding
 
-class StudIPEventPageAdapter(private var events: List<StudIPEvent>, private val onClickListener: StudIPEventAdapter.OnClickListener) : RecyclerView.Adapter<StudIPEventPageAdapter.EventPageViewHolder>() {
+class StudIPEventPageAdapter(private var events: List<StudIPEvent>, private val onClickListener: StudIPEventItemAdapter.OnClickListener) : RecyclerView.Adapter<StudIPEventPageAdapter.EventPageViewHolder>() {
 
-    class EventPageViewHolder(val binding: ItemEventPageBinding) : RecyclerView.ViewHolder(binding.root)
+    class EventPageViewHolder(val binding: ItemScrollablePageBinding) : RecyclerView.ViewHolder(binding.root)
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): EventPageViewHolder = EventPageViewHolder(
-        ItemEventPageBinding.inflate(
+        ItemScrollablePageBinding.inflate(
             LayoutInflater.from(parent.context),
             parent,
             false
@@ -25,7 +25,7 @@ class StudIPEventPageAdapter(private var events: List<StudIPEvent>, private val
 
         holder.binding.pageRecyclerView.apply {
             layoutManager = LinearLayoutManager(holder.binding.root.context, LinearLayoutManager.VERTICAL, false)
-            adapter = StudIPEventAdapter(events, currentDay = position, onClickListener) // TODO check if empty
+            adapter = StudIPEventItemAdapter(events, currentDay = position, onClickListener) // TODO check if empty
             scheduleLayoutAnimation()
         }
     }