Added Home Fragment in Android

Android/app/src/main/java/com/example/vigybag/Fragments/HomeFragment.kt

@@ -0,0 +1,191 @@
+
+package com.example.vigybag.Fragments
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Toast
+import androidx.lifecycle.Observer
+import androidx.lifecycle.ViewModelProvider
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.denzcoskun.imageslider.constants.AnimationTypes
+import com.denzcoskun.imageslider.constants.ScaleTypes
+import com.denzcoskun.imageslider.interfaces.ItemClickListener
+import com.denzcoskun.imageslider.models.SlideModel
+import com.example.vigybag.API.Model.NewAddedProductItem
+import com.example.vigybag.API.Model.RecommendModelItem
+import com.example.vigybag.Activities.MainActivity
+import com.example.vigybag.Adapter.ItemMayLikeAdapter
+import com.example.vigybag.Adapter.ProductAdapter
+import com.example.vigybag.Adapter.RecommendAdapter
+import com.example.vigybag.Common.utils.showToast
+import com.example.vigybag.R
+import com.example.vigybag.databinding.FragmentHomeBinding
+import com.example.vigybag.viewmodels.homeviewmodel
+
+
+class HomeFragment : Fragment() {
+    private lateinit var productAdapter: ProductAdapter
+    private lateinit var binding: FragmentHomeBinding
+    private lateinit var recommendAdapter: RecommendAdapter
+    private lateinit var itemAdapter: ItemMayLikeAdapter
+    private lateinit var viewModel: homeviewmodel
+    private lateinit var newrecyclerview:RecyclerView
+    private lateinit var itemrecyclerview:RecyclerView
+    private lateinit var recyclerView: RecyclerView
+
+    private val products = mutableListOf<NewAddedProductItem>()
+    private val wishlist = mutableListOf<NewAddedProductItem>()
+
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        binding = FragmentHomeBinding.inflate(layoutInflater, container, false)
+
+
+
+        val view = binding.root
+
+
+
+        recyclerView = view.findViewById(R.id.recyclerview)
+        recyclerView.layoutManager = LinearLayoutManager(requireContext(),LinearLayoutManager.HORIZONTAL, false)
+
+        newrecyclerview = view.findViewById(R.id.newRecyclerview)
+        newrecyclerview.layoutManager = GridLayoutManager(requireContext(), 2)
+
+        itemrecyclerview = view.findViewById(R.id.itemrecyclerview)
+        itemrecyclerview.layoutManager = GridLayoutManager(requireContext(), 2)
+
+        viewModel = ViewModelProvider(this).get(homeviewmodel::class.java)
+
+        observeViewModel()
+
+        fetchingNewAddedProduct()
+
+        itemYouMayLikeProduct()
+
+        val imageList = ArrayList<SlideModel>()
+        imageList.add(SlideModel(R.drawable.s, ScaleTypes.FIT))
+        imageList.add(SlideModel(R.drawable.s1, ScaleTypes.FIT))
+        imageList.add(SlideModel(R.drawable.s3, ScaleTypes.FIT))
+        imageList.add(SlideModel(R.drawable.s2, ScaleTypes.FIT))
+        imageList.add(SlideModel(R.drawable.s, ScaleTypes.FIT))
+        imageList.add(SlideModel(R.drawable.s1, ScaleTypes.FIT))
+        imageList.add(SlideModel(R.drawable.s3, ScaleTypes.FIT))
+        imageList.add(SlideModel(R.drawable.s2, ScaleTypes.FIT))
+
+
+        val imageSlider = binding.imageslider
+        imageSlider.setImageList(imageList)
+        imageSlider.setSlideAnimation(AnimationTypes.ZOOM_OUT)
+        imageSlider.setImageList(imageList, ScaleTypes.FIT)
+
+
+        imageSlider.setItemClickListener(object : ItemClickListener {
+            override fun doubleClick(position: Int) {
+            }
+
+            override fun onItemSelected(position: Int) {
+                val itemPosition = imageList[position]
+                val itemMessage = "Selected Image $position"
+                Toast.makeText(context, itemMessage, Toast.LENGTH_SHORT).show()
+            }
+        })
+
+
+        val imageListt = ArrayList<SlideModel>()
+        imageListt.add(SlideModel(R.drawable.s, ScaleTypes.FIT))
+        imageListt.add(SlideModel(R.drawable.s1, ScaleTypes.FIT))
+        imageListt.add(SlideModel(R.drawable.s3, ScaleTypes.FIT))
+        imageListt.add(SlideModel(R.drawable.s2, ScaleTypes.FIT))
+        imageListt.add(SlideModel(R.drawable.s, ScaleTypes.FIT))
+        imageListt.add(SlideModel(R.drawable.s1, ScaleTypes.FIT))
+        imageListt.add(SlideModel(R.drawable.s3, ScaleTypes.FIT))
+        imageListt.add(SlideModel(R.drawable.s2, ScaleTypes.FIT))
+
+
+        val imageSliderr = binding.imagesliderr
+        imageSliderr.setImageList(imageList)
+        imageSliderr.setSlideAnimation(AnimationTypes.ZOOM_OUT)
+        imageSliderr.setImageList(imageList, ScaleTypes.FIT)
+
+
+        imageSliderr.setItemClickListener(object : ItemClickListener {
+            override fun doubleClick(position: Int) {
+            }
+
+            override fun onItemSelected(position: Int) {
+                val itemPosition = imageList[position]
+                val itemMessage = "Selected Image $position"
+                Toast.makeText(context, itemMessage, Toast.LENGTH_SHORT).show()
+            }
+        })
+
+
+        return view
+
+    }
+
+    private fun itemYouMayLikeProduct() {
+        viewModel.products.observe(viewLifecycleOwner, Observer { products ->
+            products.let {
+                itemAdapter = ItemMayLikeAdapter(it)
+                itemrecyclerview.adapter = itemAdapter
+            }
+        })
+    }
+
+    private fun fetchingNewAddedProduct() {
+        viewModel.newProduct.observe(viewLifecycleOwner, Observer { products ->
+            products.let {
+                productAdapter = ProductAdapter(products, ::onLikeClicked, ::onLikeDoubleClicked)
+                newrecyclerview.adapter = productAdapter
+            }
+        })
+    }
+
+
+    private fun observeViewModel() {
+
+
+        viewModel.products.observe(viewLifecycleOwner, Observer { product ->
+            product?.let {
+                recommendAdapter = RecommendAdapter(it)
+                recyclerView.adapter = recommendAdapter
+
+            }
+        })
+    }
+
+
+
+
+    private fun onLikeClicked(product: NewAddedProductItem) {
+        product.isLiked = true
+        wishlist.add(product)
+        updateWishlistFragment()
+    }
+
+    private fun onLikeDoubleClicked(product: NewAddedProductItem) {
+        product.isLiked = false
+        wishlist.remove(product)
+        updateWishlistFragment()
+    }
+
+    private fun updateWishlistFragment() {
+        (activity as? MainActivity)?.updateWishlist(wishlist)
+    }
+
+
+
+
+
+
+
+}