Changed filter chip colour, but when pressed, the primary colour needs to be changed to a more desaturated tint

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

@@ -1,14 +1,11 @@
 package com.denizk0461.studip.adapter
 
-import android.util.Log
 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
 import com.denizk0461.studip.model.CanteenOfferGroup
-import com.denizk0461.studip.model.CanteenOfferGroupElement
 
 class CanteenOfferPageAdapter(private var offers: List<CanteenOfferGroup>, private var daysCovered: Int, private var prefsRegex: Regex) : RecyclerView.Adapter<CanteenOfferPageAdapter.CanteenOfferPageViewHolder>() {
 
@@ -31,15 +28,6 @@ class CanteenOfferPageAdapter(private var offers: List<CanteenOfferGroup>, priva
 
             layoutManager = LinearLayoutManager(holder.binding.root.context, LinearLayoutManager.VERTICAL, false)
 
-            // TODO second filter needs to be worked on; it shouldn't filter out something if two options are selected and only one is met
-//            Log.d("eek!5", prefsRegex.toString())
-
-//                .filter { it.dietaryPreferences == prefs.deconstruct() }
-
-//            val filtered2 = filtered
-//            offers
-
-
             adapter = CanteenOfferItemAdapter(offers.filter { it.dateId == position }) // TODO check if empty
             scheduleLayoutAnimation()
         }
@@ -50,12 +38,4 @@ class CanteenOfferPageAdapter(private var offers: List<CanteenOfferGroup>, priva
         offers = items
         notifyDataSetChanged()
     }
-
-    fun refreshView(prefsRegex: Regex) {
-        this.prefsRegex = prefsRegex
-        notifyDataSetChanged()
-    }
-
-//    private fun constructRegex(pref: String): String =
-//        pref.replace('f', '.')
 }