1 files changed, 108 insertions, 0 deletions
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/db/FbTabsDb.kt b/app/src/main/kotlin/com/pitchedapps/frost/db/FbTabsDb.kt
new file mode 100644
index 00000000..2e2a9d62
--- /dev/null
+++ b/app/src/main/kotlin/com/pitchedapps/frost/db/FbTabsDb.kt
@@ -0,0 +1,108 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.pitchedapps.frost.db
+
+import androidx.room.Dao
+import androidx.room.Entity
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import androidx.room.Transaction
+import com.pitchedapps.frost.facebook.FbItem
+import com.pitchedapps.frost.facebook.defaultTabs
+import com.pitchedapps.frost.utils.L
+import com.raizlabs.android.dbflow.annotation.Database
+import com.raizlabs.android.dbflow.annotation.PrimaryKey
+import com.raizlabs.android.dbflow.annotation.Table
+import com.raizlabs.android.dbflow.kotlinextensions.database
+import com.raizlabs.android.dbflow.kotlinextensions.fastSave
+import com.raizlabs.android.dbflow.kotlinextensions.from
+import com.raizlabs.android.dbflow.kotlinextensions.select
+import com.raizlabs.android.dbflow.structure.BaseModel
+
+/**
+ * Created by Allan Wang on 2017-05-30.
+ */
+
+@Entity(tableName = "tabs")
+data class FbTabEntity(@androidx.room.PrimaryKey var position: Int, var tab: FbItem)
+
+@Dao
+interface FbTabDao {
+
+    @Query("SELECT * FROM tabs ORDER BY position ASC")
+    suspend fun _selectAll(): List<FbTabEntity>
+
+    @Query("DELETE FROM tabs")
+    suspend fun _deleteAll()
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun _insertAll(items: List<FbTabEntity>)
+
+    @Transaction
+    suspend fun _save(items: List<FbTabEntity>) {
+        _deleteAll()
+        _insertAll(items)
+    }
+
+//    suspend fun save(items: List<FbItem>) {
+//        _save((items.takeIf { it.isNotEmpty() } ?: defaultTabs()).mapIndexed { index, fbItem ->
+//            FbTabEntity(
+//                index,
+//                fbItem
+//            )
+//        })
+//    }
+//
+//    suspend fun selectAll(): List<FbItem> = _selectAll().map { it.tab }.takeIf { it.isNotEmpty() } ?: defaultTabs()
+}
+
+object FbItemConverter {
+    @androidx.room.TypeConverter
+    @JvmStatic
+    fun fromItem(item: FbItem): String = item.name
+
+    @androidx.room.TypeConverter
+    @JvmStatic
+    fun toItem(value: String): FbItem = FbItem.valueOf(value)
+}
+
+const val TAB_COUNT = 4
+
+@Database(version = FbTabsDb.VERSION)
+object FbTabsDb {
+    const val NAME = "FrostTabs"
+    const val VERSION = 1
+}
+
+@Table(database = FbTabsDb::class, allFields = true)
+data class FbTabModel(@PrimaryKey var position: Int = -1, var tab: FbItem = FbItem.FEED) : BaseModel()
+
+/**
+ * Load tabs synchronously
+ * Note that tab length should never be a big number anyways
+ */
+fun loadFbTabs(): List<FbItem> {
+    val tabs: List<FbTabModel>? = (select from (FbTabModel::class)).orderBy(FbTabModel_Table.position, true).queryList()
+    if (tabs?.size == TAB_COUNT) return tabs.map(FbTabModel::tab)
+    L.d { "No tabs (${tabs?.size}); loading default" }
+    return defaultTabs()
+}
+
+fun List<FbItem>.save() {
+    database<FbTabsDb>().beginTransactionAsync(mapIndexed(::FbTabModel).fastSave().build()).execute()
+}