Canteen content can now be displayed

2023-04-16 21:41:46 +02:00
parent 5543eb4e32
commit 61822f1f45
12 changed files with 171 additions and 16 deletions
@@ -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()
+    }
+}