Simplified transmitters, added database migration

app/schemas/com.rtbishop.look4sat.data.database.SatelliteDb/2.json

@@ -2,7 +2,7 @@
   "formatVersion": 1,
   "database": {
     "version": 2,
-    "identityHash": "ae51481b0cb1f66d055cd7487e79ad2c",
+    "identityHash": "24170ecaf2ab85adb66aa3b557134997",
     "entities": [
       {
         "tableName": "entries",
@@ -44,7 +44,7 @@
       },
       {
         "tableName": "transmitters",
-        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`uuid` TEXT NOT NULL, `description` TEXT NOT NULL, `isAlive` INTEGER NOT NULL, `uplinkLow` INTEGER, `uplinkHigh` INTEGER, `downlinkLow` INTEGER, `downlinkHigh` INTEGER, `mode` TEXT, `isInverted` INTEGER NOT NULL, `catNum` INTEGER NOT NULL, PRIMARY KEY(`uuid`))",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`uuid` TEXT NOT NULL, `description` TEXT NOT NULL, `isAlive` INTEGER NOT NULL, `uplink` INTEGER, `downlink` INTEGER, `mode` TEXT, `isInverted` INTEGER NOT NULL, `catNum` INTEGER NOT NULL, PRIMARY KEY(`uuid`))",
         "fields": [
           {
             "fieldPath": "uuid",
@@ -65,26 +65,14 @@
             "notNull": true
           },
           {
-            "fieldPath": "uplinkLow",
-            "columnName": "uplinkLow",
+            "fieldPath": "uplink",
+            "columnName": "uplink",
             "affinity": "INTEGER",
             "notNull": false
           },
           {
-            "fieldPath": "uplinkHigh",
-            "columnName": "uplinkHigh",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "downlinkLow",
-            "columnName": "downlinkLow",
-            "affinity": "INTEGER",
-            "notNull": false
-          },
-          {
-            "fieldPath": "downlinkHigh",
-            "columnName": "downlinkHigh",
+            "fieldPath": "downlink",
+            "columnName": "downlink",
             "affinity": "INTEGER",
             "notNull": false
           },
@@ -120,7 +108,7 @@
     "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, 'ae51481b0cb1f66d055cd7487e79ad2c')"
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '24170ecaf2ab85adb66aa3b557134997')"
     ]
   }
 }

app/schemas/com.rtbishop.look4sat.data.database.SatelliteDb/3.json

@@ -0,0 +1,114 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 3,
+    "identityHash": "53fa623fc55b279c50d33e6263866a89",
+    "entities": [
+      {
+        "tableName": "entries",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`tle` TEXT NOT NULL, `isSelected` INTEGER NOT NULL, `catNum` INTEGER NOT NULL, `name` TEXT NOT NULL, PRIMARY KEY(`catNum`))",
+        "fields": [
+          {
+            "fieldPath": "tle",
+            "columnName": "tle",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "isSelected",
+            "columnName": "isSelected",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "catNum",
+            "columnName": "catNum",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "catNum"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "transmitters",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`uuid` TEXT NOT NULL, `info` TEXT NOT NULL, `isAlive` INTEGER NOT NULL, `downlink` INTEGER, `uplink` INTEGER, `mode` TEXT, `isInverted` INTEGER NOT NULL, `catNum` INTEGER NOT NULL, PRIMARY KEY(`uuid`))",
+        "fields": [
+          {
+            "fieldPath": "uuid",
+            "columnName": "uuid",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "info",
+            "columnName": "info",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "isAlive",
+            "columnName": "isAlive",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "downlink",
+            "columnName": "downlink",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "uplink",
+            "columnName": "uplink",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "mode",
+            "columnName": "mode",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "isInverted",
+            "columnName": "isInverted",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "catNum",
+            "columnName": "catNum",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "uuid"
+          ],
+          "autoGenerate": false
+        },
+        "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, '53fa623fc55b279c50d33e6263866a89')"
+    ]
+  }
+}

app/src/main/java/com/rtbishop/look4sat/data/database/SatelliteDb.kt

@@ -25,10 +25,10 @@ import androidx.sqlite.db.SupportSQLiteDatabase
 import com.rtbishop.look4sat.data.model.SatEntry
 import com.rtbishop.look4sat.data.model.SatTrans
 
-@Database(entities = [SatEntry::class, SatTrans::class], version = 2)
+@Database(entities = [SatEntry::class, SatTrans::class], version = 3)
 @TypeConverters(RoomConverters::class)
 abstract class SatelliteDb : RoomDatabase() {
-    
+
     abstract fun satelliteDao(): SatelliteDao
 }
 
@@ -37,3 +37,12 @@ val MIGRATION_1_2 = object : Migration(1, 2) {
         database.execSQL("DROP TABLE sources")
     }
 }
+
+val MIGRATION_2_3 = object : Migration(2, 3) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("CREATE TABLE trans_backup (uuid TEXT NOT NULL, info TEXT NOT NULL, isAlive INTEGER NOT NULL, downlink INTEGER, uplink INTEGER, mode TEXT, isInverted INTEGER NOT NULL, catNum INTEGER NOT NULL, PRIMARY KEY(uuid))")
+        database.execSQL("INSERT INTO trans_backup (uuid, info, isAlive, downlink, uplink, mode, isInverted, catNum) SELECT uuid, description, isAlive, downlinkLow, uplinkLow, mode, isInverted, catNum FROM transmitters")
+        database.execSQL("DROP TABLE transmitters")
+        database.execSQL("ALTER TABLE trans_backup RENAME TO transmitters")
+    }
+}

app/src/main/java/com/rtbishop/look4sat/data/model/SatTrans.kt

@@ -24,12 +24,10 @@ import com.squareup.moshi.Json
 @Entity(tableName = "transmitters")
 class SatTrans(
     @PrimaryKey @field:Json(name = "uuid") val uuid: String,
-    @field:Json(name = "description") val description: String,
+    @field:Json(name = "description") val info: String,
     @field:Json(name = "alive") val isAlive: Boolean,
-    @field:Json(name = "uplink_low") val uplinkLow: Long?,
-    @field:Json(name = "uplink_high") val uplinkHigh: Long?,
-    @field:Json(name = "downlink_low") val downlinkLow: Long?,
-    @field:Json(name = "downlink_high") val downlinkHigh: Long?,
+    @field:Json(name = "downlink_low") val downlink: Long?,
+    @field:Json(name = "uplink_low") val uplink: Long?,
     @field:Json(name = "mode") val mode: String?,
     @field:Json(name = "invert") val isInverted: Boolean,
     @field:Json(name = "norad_cat_id") val catNum: Int

app/src/main/java/com/rtbishop/look4sat/di/RepositoryModule.kt

@@ -19,10 +19,7 @@ package com.rtbishop.look4sat.di
 
 import android.content.Context
 import androidx.room.Room
-import com.rtbishop.look4sat.data.database.MIGRATION_1_2
-import com.rtbishop.look4sat.data.database.RoomConverters
-import com.rtbishop.look4sat.data.database.SatelliteDao
-import com.rtbishop.look4sat.data.database.SatelliteDb
+import com.rtbishop.look4sat.data.database.*
 import com.squareup.moshi.Moshi
 import dagger.Module
 import dagger.Provides
@@ -44,6 +41,7 @@ object RepositoryModule {
         RoomConverters.initialize(moshi)
         return Room.databaseBuilder(context, SatelliteDb::class.java, "satDb")
             .addMigrations(MIGRATION_1_2)
+            .addMigrations(MIGRATION_2_3)
             .build()
     }
 }

app/src/main/java/com/rtbishop/look4sat/ui/polarScreen/TransAdapter.kt

@@ -67,7 +67,7 @@ class TransAdapter(private val pass: SatPass) : RecyclerView.Adapter<TransAdapte
         private val isInverted = itemView.context.getString(R.string.trans_inverted)
 
         fun bind(satTrans: SatTrans, satPass: SatPass) {
-            binding.description.text = satTrans.description
+            binding.description.text = satTrans.info
 
             if (satPass.isDeepSpace) setRegularFreq(satTrans)
             else setDopplerFreq(satTrans, satPass.predictor)
@@ -80,25 +80,25 @@ class TransAdapter(private val pass: SatPass) : RecyclerView.Adapter<TransAdapte
         }
 
         private fun setRegularFreq(satTrans: SatTrans) {
-            if (satTrans.downlinkLow != null) {
-                val downFreq = satTrans.downlinkLow / divider
+            if (satTrans.downlink != null) {
+                val downFreq = satTrans.downlink / divider
                 binding.downlink.text = String.format(Locale.ENGLISH, formatLink, downFreq)
             } else binding.downlink.text = formatLinkNull
 
-            if (satTrans.uplinkLow != null) {
-                val upFreq = satTrans.uplinkLow / divider
+            if (satTrans.uplink != null) {
+                val upFreq = satTrans.uplink / divider
                 binding.uplink.text = String.format(Locale.ENGLISH, formatLink, upFreq)
             } else binding.uplink.text = formatLinkNull
         }
 
         private fun setDopplerFreq(satTrans: SatTrans, predictor: PassPredictor) {
-            if (satTrans.downlinkLow != null) {
-                val downlink = predictor.getDownlinkFreq(satTrans.downlinkLow, dateNow) / divider
+            if (satTrans.downlink != null) {
+                val downlink = predictor.getDownlinkFreq(satTrans.downlink, dateNow) / divider
                 binding.downlink.text = String.format(Locale.ENGLISH, formatLink, downlink)
             } else binding.downlink.text = formatLinkNull
 
-            if (satTrans.uplinkLow != null) {
-                val uplink = predictor.getUplinkFreq(satTrans.uplinkLow, dateNow) / divider
+            if (satTrans.uplink != null) {
+                val uplink = predictor.getUplinkFreq(satTrans.uplink, dateNow) / divider
                 binding.uplink.text = String.format(Locale.ENGLISH, formatLink, uplink)
             } else binding.uplink.text = formatLinkNull
         }