Revert "Always use SMS phase 0"

This reverts commit 1e220a5f81.

app/src/main/java/org/thoughtcrime/securesms/keyvalue/MiscellaneousValues.java

@@ -192,9 +192,9 @@ public final class MiscellaneousValues extends SignalStoreValues {
   }
 
   public void startSmsPhase1() {
-//    if (!getStore().containsKey(SMS_PHASE_1_START_MS)) {
-//      putLong(SMS_PHASE_1_START_MS, System.currentTimeMillis());
-//    }
+    if (!getStore().containsKey(SMS_PHASE_1_START_MS)) {
+      putLong(SMS_PHASE_1_START_MS, System.currentTimeMillis());
+    }
   }
 
   public long getStoriesFeatureAvailableTimestamp() {
@@ -206,6 +206,11 @@ public final class MiscellaneousValues extends SignalStoreValues {
   }
 
   public @NonNull SmsExportPhase getSmsExportPhase() {
-    return SmsExportPhase.PHASE_0;
+    if (getLong(SMS_PHASE_1_START_MS, 0) == 0) {
+      return SmsExportPhase.PHASE_0;
+    }
+
+    long now = System.currentTimeMillis();
+    return SmsExportPhase.getCurrentPhase(now - getLong(SMS_PHASE_1_START_MS, now));
   }
 }

app/src/main/java/org/thoughtcrime/securesms/keyvalue/SmsExportPhase.kt

@@ -11,29 +11,29 @@ enum class SmsExportPhase(val duration: Long) {
   PHASE_3(105.days.inWholeMilliseconds);
 
   fun allowSmsFeatures(): Boolean {
-    return Util.isDefaultSmsProvider(ApplicationDependencies.getApplication())
+    return this == PHASE_0 || (Util.isDefaultSmsProvider(ApplicationDependencies.getApplication()) && SignalStore.misc().smsExportPhase.isSmsSupported())
   }
 
   fun isSmsSupported(): Boolean {
-    return true
+    return this != PHASE_3
   }
 
   fun isFullscreen(): Boolean {
-    return false
+    return this.ordinal > PHASE_1.ordinal
   }
 
   fun isBlockingUi(): Boolean {
-    return false
+    return this == PHASE_3
   }
 
   fun isAtLeastPhase1(): Boolean {
-    return false
+    return this.ordinal >= PHASE_1.ordinal
   }
 
   companion object {
     @JvmStatic
     fun getCurrentPhase(duration: Long): SmsExportPhase {
-      return PHASE_0
+      return values().findLast { duration >= it.duration }!!
     }
   }
 }