Identities: WIP

This commit overwrites the version 1 database schema. Yeah as long as
Comet is not out of alpha, I'm not dealing with this horrendous
migration process.

app/schemas/dev.lowrespalmtree.comet.AppDatabase/1.json

@@ -2,7 +2,7 @@
   "formatVersion": 1,
   "database": {
     "version": 1,
-    "identityHash": "44cb07b76e6b8abfaa988e1d3696a347",
+    "identityHash": "70da3095877de4a82021855471523b90",
     "entities": [
       {
         "tableName": "HistoryEntry",
@@ -35,12 +35,76 @@
         },
         "indices": [],
         "foreignKeys": []
+      },
+      {
+        "tableName": "Identity",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `key` TEXT NOT NULL, `name` TEXT)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "key",
+            "columnName": "key",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "IdentityUsage",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `uri` TEXT NOT NULL, `identityId` INTEGER NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "uri",
+            "columnName": "uri",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "identityId",
+            "columnName": "identityId",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
       }
     ],
     "views": [],
     "setupQueries": [
       "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
-      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '44cb07b76e6b8abfaa988e1d3696a347')"
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '70da3095877de4a82021855471523b90')"
     ]
   }
 }

app/src/main/java/dev/lowrespalmtree/comet/Database.kt

@@ -1,13 +1,22 @@
 package dev.lowrespalmtree.comet
 
 import android.content.Context
+import androidx.room.AutoMigration
 import androidx.room.Database
 import androidx.room.Room
 import androidx.room.RoomDatabase
 
-@Database(entities = [History.HistoryEntry::class], version = 1)
+@Database(
+    entities = [
+        History.HistoryEntry::class,
+        Identities.Identity::class,
+        Identities.IdentityUsage::class,
+    ],
+    version = 1
+)
 abstract class AppDatabase : RoomDatabase() {
     abstract fun historyEntryDao(): History.HistoryEntryDao
+    abstract fun identityDao(): Identities.IdentityDao
 }
 
 object Database {
@@ -16,6 +25,6 @@ object Database {
     fun init(context: Context) {
         if (::INSTANCE.isInitialized)
             return
-        INSTANCE = Room.databaseBuilder(context, AppDatabase::class.java, "comet").build()
+        INSTANCE = Room.databaseBuilder(context, AppDatabase::class.java, "comet.db").build()
     }
 }

app/src/main/java/dev/lowrespalmtree/comet/History.kt

@@ -5,9 +5,9 @@ import androidx.room.*
 object History {
     @Entity
     data class HistoryEntry(
-        @PrimaryKey @ColumnInfo(name = "uri") val uri: String,
-        @ColumnInfo(name = "title") var title: String?,
-        @ColumnInfo(name = "lastVisit") var lastVisit: Long,
+        @PrimaryKey val uri: String,
+        var title: String?,
+        var lastVisit: Long,
     )
 
     @Dao

app/src/main/java/dev/lowrespalmtree/comet/HistoryFragment.kt

@@ -6,9 +6,10 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.core.os.bundleOf
 import androidx.fragment.app.Fragment
+import androidx.fragment.app.viewModels
 import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.ViewModel
-import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
 import androidx.navigation.fragment.findNavController
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -21,8 +22,8 @@ import kotlinx.coroutines.launch
 
 @ExperimentalCoroutinesApi
 class HistoryFragment : Fragment(), HistoryItemAdapterListener {
+    private val vm: HistoryViewModel by viewModels()
     private lateinit var binding: FragmentHistoryListBinding
-    private lateinit var historyViewModel: HistoryViewModel
     private lateinit var adapter: HistoryItemAdapter
 
     override fun onCreateView(
@@ -35,14 +36,13 @@ class HistoryFragment : Fragment(), HistoryItemAdapterListener {
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        historyViewModel = ViewModelProvider(this)[HistoryViewModel::class.java]
         adapter = HistoryItemAdapter(this)
         binding.list.layoutManager = LinearLayoutManager(requireContext())
         binding.list.adapter = adapter
 
-        historyViewModel.items.observe(viewLifecycleOwner, { adapter.setItems(it) })
+        vm.items.observe(viewLifecycleOwner, { adapter.setItems(it) })
 
-        historyViewModel.refreshHistory()
+        vm.refreshHistory()
     }
 
     override fun onItemClick(url: String) {
@@ -51,7 +51,9 @@ class HistoryFragment : Fragment(), HistoryItemAdapterListener {
     }
 
     @ExperimentalCoroutinesApi
-    class HistoryViewModel : ViewModel() {
+    class HistoryViewModel(
+        @Suppress("unused") private val savedStateHandle: SavedStateHandle
+    ) : ViewModel() {
         val items: MutableLiveData<List<HistoryEntry>>
                 by lazy { MutableLiveData<List<HistoryEntry>>() }
 

app/src/main/java/dev/lowrespalmtree/comet/Identities.kt

@@ -0,0 +1,38 @@
+package dev.lowrespalmtree.comet
+
+import androidx.room.*
+
+object Identities {
+    @Entity
+    data class Identity(
+        /** ID. */
+        @PrimaryKey(autoGenerate = true) val id: Int,
+        /** Key to retrieve certificate from the keystore. */
+        val key: String,
+        /** Label for this identity. */
+        val name: String?,
+    )
+
+    @Entity
+    data class IdentityUsage(
+        /** ID. */
+        @PrimaryKey(autoGenerate = true) val id: Int,
+        /** URL path where an identity can be used. */
+        val uri: String,
+        /** ID of the Identity to use. */
+        val identityId: Int
+    )
+
+    @Dao
+    interface IdentityDao {
+        @Insert
+        suspend fun insert(vararg entries: Identity)
+
+        @Query("SELECT * FROM IdentityUsage WHERE :identityId = identityId")
+        fun getUsagesFor(identityId: Int): List<IdentityUsage>
+    }
+
+    suspend fun insert(key: String, name: String? = null) {
+        Database.INSTANCE.identityDao().insert(Identity(0, key, name))
+    }
+}

app/src/main/java/dev/lowrespalmtree/comet/IdentitiesFragment.kt

@@ -0,0 +1,21 @@
+package dev.lowrespalmtree.comet
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import dev.lowrespalmtree.comet.databinding.FragmentIdentitiesBinding
+
+class IdentitiesFragment : Fragment() {
+    private lateinit var binding: FragmentIdentitiesBinding
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        binding = FragmentIdentitiesBinding.inflate(layoutInflater)
+        return binding.root
+    }
+}

app/src/main/java/dev/lowrespalmtree/comet/IdentityAdapter.kt

@@ -0,0 +1,23 @@
+package dev.lowrespalmtree.comet
+
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import dev.lowrespalmtree.comet.databinding.FragmentIdentityBinding
+
+class IdentityAdapter : RecyclerView.Adapter<HistoryItemAdapter.ViewHolder>() {
+    private var identities = listOf<Unit>()
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): HistoryItemAdapter.ViewHolder {
+        TODO("Not yet implemented")
+    }
+
+    override fun onBindViewHolder(holder: HistoryItemAdapter.ViewHolder, position: Int) {
+        TODO("Not yet implemented")
+    }
+
+    override fun getItemCount(): Int {
+        TODO("Not yet implemented")
+    }
+
+    inner class ViewHolder(val binding: FragmentIdentityBinding) : RecyclerView.ViewHolder(binding.root)
+}

app/src/main/res/layout/fragment_history_list.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.recyclerview.widget.RecyclerView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/list"
     android:name="dev.lowrespalmtree.comet.HistoryFragment"
@@ -8,6 +7,5 @@
     android:layout_height="match_parent"
     android:layout_marginLeft="16dp"
     android:layout_marginRight="16dp"
-    app:layoutManager="LinearLayoutManager"
     tools:context=".HistoryFragment"
     tools:listitem="@layout/fragment_history_item" />

app/src/main/res/layout/fragment_identities.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/list"
+        android:name="dev.lowrespalmtree.comet.IdentitiesFragment"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:context=".IdentitiesFragment"
+        tools:listitem="@layout/fragment_identity">
+
+    </androidx.recyclerview.widget.RecyclerView>
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/floatingActionButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="16dp"
+        android:layout_marginBottom="16dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="@+id/list" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/fragment_identity.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/card"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:clickable="true"
+    android:focusable="true"
+    android:layout_margin="4dp"
+    app:cardCornerRadius="4dp"
+    app:cardElevation="4dp"
+    android:foreground="?android:selectableItemBackground">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</androidx.cardview.widget.CardView>

app/src/main/res/menu/drawer.xml

@@ -9,6 +9,9 @@
         android:id="@+id/historyFragment"
         android:icon="@android:drawable/ic_menu_recent_history"
         android:title="@string/history" />
+    <item
+        android:id="@+id/identitiesFragment"
+        android:title="@string/identities" />
     <item
         android:id="@+id/settingsFragment"
         android:icon="@android:drawable/ic_menu_preferences"

app/src/main/res/navigation/main.xml

@@ -15,6 +15,7 @@
         app:exitAnim="@anim/nav_default_exit_anim"
         app:popEnterAnim="@anim/nav_default_pop_enter_anim"
         app:popExitAnim="@anim/nav_default_pop_exit_anim" />
+
     <fragment
         android:id="@+id/historyFragment"
         android:name="dev.lowrespalmtree.comet.HistoryFragment"
@@ -26,6 +27,12 @@
         app:exitAnim="@anim/nav_default_exit_anim"
         app:popEnterAnim="@anim/nav_default_pop_enter_anim"
         app:popExitAnim="@anim/nav_default_pop_exit_anim" />
+
+    <fragment
+        android:id="@+id/identitiesFragment"
+        android:name="dev.lowrespalmtree.comet.IdentitiesFragment"
+        android:label="IdentitiesFragment" />
+
     <fragment
         android:id="@+id/settingsFragment"
         android:name="dev.lowrespalmtree.comet.SettingsFragment"

app/src/main/res/values/strings.xml

@@ -28,6 +28,9 @@
     </string>
     <string name="attachment_summary_off">Only download attachments when manually requested</string>
     <string name="home">Home</string>
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="identities">Identities</string>
 
 
 </resources>