add ability to hide all-zero accounts from the account list

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / dao / AccountDAO.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/dao/AccountDAO.java b/app/src/main/java/net/ktnx/mobileledger/dao/AccountDAO.java
index 0cfed1b64c2e5ad4d13845197839069356a54c80..5ad4c90fb4138487b9626648dd9b1191d19c188b 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/dao/AccountDAO.java
+++ b/app/src/main/java/net/ktnx/mobileledger/dao/AccountDAO.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2021 Damyan Ivanov.
+ * Copyright © 2024 Damyan Ivanov.
  * This file is part of MoLe.
  * MoLe is free software: you can distribute it and/or modify it
  * under the term of the GNU General Public License as published by
@@ -75,12 +75,22 @@ public abstract class AccountDAO extends BaseDAO<Account> {
     @Delete
     public abstract void deleteSync(List<Account> items);
 
-    @Query("SELECT * FROM accounts WHERE profile_id=:profileId ORDER BY name")
-    public abstract LiveData<List<Account>> getAll(long profileId);
+    @Query("DELETE FROM accounts")
+    public abstract void deleteAllSync();
+
+    @Query("SELECT * FROM accounts WHERE profile_id=:profileId AND IIF(:includeZeroBalances=1, 1," +
+           " (EXISTS(SELECT 1 FROM account_values av WHERE av.account_id=accounts.id AND av.value" +
+           " <> 0) OR EXISTS(SELECT 1 FROM accounts a WHERE a.parent_name = accounts.name))) " +
+           "ORDER BY name")
+    public abstract LiveData<List<Account>> getAll(long profileId, boolean includeZeroBalances);
 
     @Transaction
-    @Query("SELECT * FROM accounts WHERE profile_id = :profileId ORDER BY name")
-    public abstract LiveData<List<AccountWithAmounts>> getAllWithAmounts(long profileId);
+    @Query("SELECT * FROM accounts WHERE profile_id = :profileId AND IIF(:includeZeroBalances=1, " +
+           "1, (EXISTS(SELECT 1 FROM account_values av WHERE av.account_id=accounts.id AND av" +
+           ".value <> 0) OR EXISTS(SELECT 1 FROM accounts a WHERE a.parent_name = accounts.name))" +
+           ") ORDER BY name")
+    public abstract LiveData<List<AccountWithAmounts>> getAllWithAmounts(long profileId,
+                                                                         boolean includeZeroBalances);
 
     @Query("SELECT * FROM accounts WHERE id=:id")
     public abstract Account getByIdSync(long id);
@@ -119,6 +129,7 @@ public abstract class AccountDAO extends BaseDAO<Account> {
     public abstract List<AccountNameContainer> lookupNamesInProfileByNameSync(long profileId,
                                                                               @NonNull String term);
 
+    @Transaction
     @Query("SELECT * FROM accounts " +
            "WHERE profile_id=:profileId AND name_upper LIKE '%%'||:term||'%%' " +
            "ORDER BY  CASE WHEN name_upper LIKE :term||'%%' THEN 1 " +
@@ -126,8 +137,7 @@ public abstract class AccountDAO extends BaseDAO<Account> {
            "               WHEN name_upper LIKE '%% '||:term||'%%' THEN 3 " +
            "               ELSE 9 END, name_upper, rowid ")
     public abstract List<AccountWithAmounts> lookupWithAmountsInProfileByNameSync(long profileId,
-                                                                                  @NonNull
-                                                                                          String term);
+                                                                                  @NonNull String term);
 
     @Query("SELECT DISTINCT name, CASE WHEN name_upper LIKE :term||'%%' THEN 1 " +
            "               WHEN name_upper LIKE '%%:'||:term||'%%' THEN 2 " +