From 66a6cb69d64ec2f90001c54c22b159f220e9d730 Mon Sep 17 00:00:00 2001
From: PhatPhuckDave <david.majdandzic@hotmail.com>
Date: Fri, 9 Aug 2024 16:29:53 +0200
Subject: [PATCH] Add settings and implement auto default

---
 food.ddl           |  5 +++++
 settingsservice.go | 49 +++++++++++++++++++++++++++++-----------------
 2 files changed, 36 insertions(+), 18 deletions(-)

diff --git a/food.ddl b/food.ddl
index 2fc1e69..37ebbfe 100644
--- a/food.ddl
+++ b/food.ddl
@@ -148,4 +148,9 @@ set per100 = coalesce(
 where rowid = new .rowid;
 end;
 
+create table settings(
+	key text not null primary key,
+	value text not null
+);
+
 commit;
\ No newline at end of file
diff --git a/settingsservice.go b/settingsservice.go
index 5eeb1d2..17754b7 100644
--- a/settingsservice.go
+++ b/settingsservice.go
@@ -13,10 +13,19 @@ type (
 )
 
 type settings struct {
-    FoodDaysLookback             string
-    FoodAggregatedDaysLookback   string
-    WeightDaysLookback           string
-    WeightAggregatedDaysLookback string
+	FoodDaysLookback           int
+	FoodAggregatedDaysLookback int
+	FoodDailyLookback          int
+	FoodWeeklyLookback         int
+	FoodMonthlyLookback        int
+	FoodYearlyLookback         int
+
+	WeightDaysLookback           int
+	WeightAggregatedDaysLookback int
+    WeightDailyLookback          int
+    WeightWeeklyLookback         int
+    WeightMonthlyLookback        int
+    WeightYearlyLookback         int
 }
 
 var Settings settings
@@ -26,22 +35,26 @@ func (s *SettingsService) LoadSettings() error {
 		return fmt.Errorf("cannot load Settings, db is nil or is not ready")
 	}
 
-    settingsValue := reflect.ValueOf(&Settings).Elem()
-    settingsType := settingsValue.Type()
+	settingsValue := reflect.ValueOf(&Settings).Elem()
+	settingsType := settingsValue.Type()
 
-    for i := 0; i < settingsValue.NumField(); i++ {
-        field := settingsType.Field(i)
-        key := field.Name
+	for i := 0; i < settingsValue.NumField(); i++ {
+		field := settingsType.Field(i)
+		key := field.Name
 
-        var value string
-        err := s.db.readConn.QueryRow("SELECT value FROM settings WHERE key = ?", key).Scan(&value)
-        if err != nil {
-            log.Printf("error getting setting for key %s: %v", key, err)
-            continue
-        }
+		var value int
+		err := s.db.readConn.QueryRow("SELECT value FROM settings WHERE key = ?", key).Scan(&value)
+		if err != nil {
+			log.Printf("error getting setting for key %s: %v; setting default", key, err)
+            _, err := s.db.writeConn.Exec("INSERT INTO settings (key, value) VALUES (?, ?)", key, field.Tag.Get("default"))
+            if err != nil {
+                log.Printf("error inserting setting for key %s: %v", key, err)
+                continue
+            }
+		}
 
-        settingsValue.Field(i).SetString(value)
-        log.Println(key, value)
-    }
+		settingsValue.Field(i).SetInt(int64(value))
+		log.Println(key, value)
+	}
 	return nil
 }