Mercurial > bmsapp / file diff

--- a/src/EditRecipeTab4.cpp	Fri Apr 15 20:20:22 2022 +0200
+++ b/src/EditRecipeTab4.cpp	Sat Apr 16 13:05:47 2022 +0200
@@ -171,14 +171,84 @@
 }
 
 
+/*
+ * Manipulate the memory array and update the miscs table.
+ */
+void EditRecipe::brewing_salt_sub(QString salt, double val)
+{
+    QTableWidgetItem *item;
+
+    if (val == 0) {
+	/*
+	 * Remove this salt if it is in the table.
+	 */
+	for (int i = 0; i < recipe->miscs.size(); i++) {
+	    if (salt.contains(recipe->miscs.at(i).m_name)) {
+		qDebug() << "  brewing_salt_sub delete" << salt;
+		recipe->miscs.removeAt(i);
+		refreshMiscs();
+		return;
+	    }
+	}
+	qDebug() << "  brewing_salt_sub delete error";
+	return;
+    }
+
+    /*
+     * First see if this salt is in the table.
+     * If it is, update the amount.
+     */
+    for (int i = 0; i < recipe->miscs.size(); i++) {
+	if (salt.contains(recipe->miscs.at(i).m_name)) {
+	    recipe->miscs[i].m_amount = val / 1000.0;
+	    if (recipe->miscs.at(i).m_amount_is_weight)
+            	item = new QTableWidgetItem(QString("%1 gr").arg(val, 3, 'f', 2, '0'));
+            else
+	    	item = new QTableWidgetItem(QString("%1 ml").arg(val, 3, 'f', 2, '0'));
+	    item->setTextAlignment(Qt::AlignRight|Qt::AlignVCenter);
+	    ui->miscsTable->setItem(i, 4, item);
+	    return;
+	}
+    }
+
+    /*
+     * We need a new entry. Search in the database is tricky because
+     * we are here with possible more names for the same salt. The
+     * name can be like 'Lactic Melkzuur'. So we select only the
+     * brewing salts and manually check their names.
+     */
+    QSqlQuery query("SELECT * FROM inventory_miscs WHERE type = 4");
+    while (query.next()) {
+	if (salt.contains(query.value(1).toString())) {
+	    qDebug() << "  found it, append";
+	    Miscs m;
+	    m.m_name = query.value(1).toString();
+            m.m_amount = val / 1000.0;
+            m.m_type = query.value(2).toInt();
+            m.m_use_use = query.value(3).toInt();
+            m.m_time = query.value(4).toDouble();
+            m.m_amount_is_weight = query.value(5).toInt() ? true:false;
+            m.m_cost = query.value(10).toDouble();
+            recipe->miscs.append(m);
+	    refreshMiscs();
+	    return;
+	}
+    }
+
+    qDebug() << "brewing_salt_sub, nothing done." << salt << val;
+}
+
+
+/*
+ * Edit brewing salt and recalculate.
+ */
 void EditRecipe::set_brewing_salt(QString salt, double val)
 {
     if (this->ignoreChanges)
 	return;
 
     qDebug() << "set_brewing_salt" << salt << val;
-
-
+    brewing_salt_sub(salt, val);
     calcWater();
     is_changed();
 }