New cache system

Refactoring Separation into libraries
2021-03-17 19:47:53 +03:00
parent 2004cb7c5e
commit 84d812a6d6
198 changed files with 4892 additions and 3477 deletions
@@ -0,0 +1,115 @@
+package com.meloda.fast.fragment
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.LinearLayout
+import android.widget.ProgressBar
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
+import com.meloda.concurrent.TaskManager
+import com.meloda.fast.R
+import com.meloda.fast.adapter.ConversationsAdapterDeprecated
+import com.meloda.fast.base.BaseFragment
+import com.meloda.fast.database.CacheStorage
+import com.meloda.fast.widget.Toolbar
+import com.meloda.vksdk.OnResponseListener
+import com.meloda.vksdk.VKApi
+import com.meloda.vksdk.VKConstants
+import com.meloda.vksdk.model.VKConversation
+import com.meloda.vksdk.model.VKMessage
+
+class ChatsFragment : BaseFragment() {
+
+    private lateinit var toolbar: Toolbar
+    private lateinit var progressBar: ProgressBar
+    private lateinit var recyclerView: RecyclerView
+    private lateinit var refreshLayout: SwipeRefreshLayout
+
+    private lateinit var noItemsView: LinearLayout
+    private lateinit var noInternetView: LinearLayout
+    private lateinit var errorView: LinearLayout
+
+    private lateinit var adapter: ConversationsAdapterDeprecated
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        return inflater.inflate(R.layout.fragment_conversations, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        initViews()
+        prepareViews()
+
+        createAdapter()
+
+        loadConversations()
+    }
+
+    private fun initViews() {
+        toolbar = requireView().findViewById(R.id.toolbar)
+        progressBar = requireView().findViewById(R.id.progressBar)
+        recyclerView = requireView().findViewById(R.id.recyclerView)
+        refreshLayout = requireView().findViewById(R.id.refreshLayout)
+
+        noItemsView = requireView().findViewById(R.id.noItemsView)
+        noInternetView = requireView().findViewById(R.id.noInternetView)
+        errorView = requireView().findViewById(R.id.errorView)
+    }
+
+    private fun prepareViews() {
+        prepareRecyclerView()
+    }
+
+    private fun prepareRecyclerView() {
+        val manager = LinearLayoutManager(requireContext(), RecyclerView.VERTICAL, false)
+
+        recyclerView.layoutManager = manager
+    }
+
+    private fun createAdapter() {
+        adapter = ConversationsAdapterDeprecated(recyclerView, arrayListOf())
+        recyclerView.adapter = adapter
+    }
+
+    private fun loadConversations() {
+        TaskManager.execute {
+            VKApi.messages()
+                .getConversations()
+                .filter("all")
+                .extended(true)
+                .fields(VKConstants.USER_FIELDS)
+                .offset(0)
+                .count(30)
+                .executeArray(
+                    VKConversation::class.java,
+                    object : OnResponseListener<ArrayList<VKConversation>> {
+                        override fun onResponse(response: ArrayList<VKConversation>) {
+                            TaskManager.execute {
+                                CacheStorage.chatsStorage.insertValues(response)
+
+                                val lastMessages = arrayListOf<VKMessage>()
+                                response.forEach { lastMessages.add(it.lastMessage) }
+
+                                CacheStorage.messagesStorage.insertValues(lastMessages)
+                                CacheStorage.usersStorage.insertValues(VKConversation.profiles)
+                                CacheStorage.groupsStorage.insertValues(VKConversation.groups)
+                            }
+
+                            adapter.updateValues(response)
+                            adapter.notifyDataSetChanged()
+                        }
+
+                        override fun onError(t: Throwable) {
+
+                        }
+                    })
+        }
+    }
+
+}