Ensure only last rows are queried for search

Exit would prevent defers from running which meant db would be left
dangling

app.go

@@ -2,7 +2,8 @@ package main
 
 import (
 	"context"
-	"os"
+
+	"github.com/wailsapp/wails/v2/pkg/runtime"
 )
 
 // App struct
@@ -139,5 +140,5 @@ func (a *App) SetSetting(key string, value int64) WailsGenericAck {
 
 //region other
 func (a *App) Close() {
-	os.Exit(0)
+	runtime.Quit(a.ctx)
 }

foodservice.go

@@ -68,14 +68,15 @@ func (s *FoodService) GetLastPer100(name string) ([]FoodSearch, error) {
 
 	query := fmt.Sprintf(`
 with search_results as (
-	select word, score, f.rowid, f.*
+	select word, score, f.rowid, f.*,
+		row_number() over (partition by f.food order by score asc, date desc) as rn
 	from foodfix
 	inner join food f on f.food == word
 	where word MATCH ?
 )
 select %s, score
 from search_results
-group by food
+where rn = 1
 order by score asc, date desc
 limit %d
 		`, foodColumns, Settings.SearchLimit)

frontend/src/lib/components/Energy/EmptyFoodComp.svelte

@@ -30,9 +30,24 @@
 		name = name.trim();
 		if (!name) {
 			foodSearch = [];
+		} else {
+			updateAutocomplete();
 		}
 	}
 
+	function updateAutocomplete() {
+		if (!per100Edited)
+			GetLastPer100(name.trim()).then((res) => {
+				// Prevent search when there's nothing to search
+				// Sometimes we get search results after deleting name
+				if (res.success && res.data && name) {
+					foodSearch = res.data;
+				} else {
+					foodSearch = [];
+				}
+			});
+	}
+
 	async function update(event: KeyboardEvent & { currentTarget: EventTarget & HTMLTableCellElement }) {
 		name = name.trim();
 		amount = amount.trim();
@@ -69,17 +84,6 @@
 			nameElement.focus();
 			foodSearch = [];
 		}
-
-		if (!per100Edited)
-			GetLastPer100(name.trim()).then((res) => {
-				// Prevent search when there's nothing to search
-				// Sometimes we get search results after deleting name
-				if (res.success && res.data && name) {
-					foodSearch = res.data;
-				} else {
-					foodSearch = [];
-				}
-			});
 	}
 
 	let hiLiteIndex: number | null = null;
@@ -101,7 +105,8 @@
 	// }
 	function setInputVal(food: main.Food) {
 		name = food.food;
-		per100 = String(food.per100)
+		per100 = String(food.per100);
+		amount = String(food.amount);
 		hiLiteIndex = null;
 		foodSearch = [];
 	}
@@ -113,6 +118,18 @@
 			autocompleteList.style.left = `${left}px`;
 		}
 	}
+
+	let timeout: number;
+	function handleFocusOut() {
+		timeout = setTimeout(() => {
+			foodSearch = [];
+		}, 100);
+	}
+
+	function handleFocusIn() {
+		clearTimeout(timeout);
+		updateAutocomplete();
+	}
 </script>
 
 <!-- <svelte:window on:keydown={navigateList} /> -->
@@ -132,6 +149,8 @@
 			contenteditable="true"
 			autofocus
 			on:keydown={update}
+			on:focusin={handleFocusIn}
+			on:focusout={handleFocusOut}
 			bind:this={nameElement}
 		/>
 		<td
@@ -161,11 +180,7 @@
 	{#if foodSearch.length > 0}
 		<ul bind:this={autocompleteList} class="z-50 fixed top-0 left-0 w-3/12 border border-x-gray-800">
 			{#each foodSearch as f, i}
-				<FoodSearchEntry
-					itemLabel={f.food}
-					highlighted={i == hiLiteIndex}
-					on:click={() => setInputVal(f)}
-				/>
+				<FoodSearchEntry itemLabel={f.food} highlighted={i == hiLiteIndex} on:click={() => setInputVal(f)} />
 			{/each}
 		</ul>
 	{/if}

main.go

@@ -24,7 +24,7 @@ func init() {
 	logFile, err := os.Create("main.log")
 	if err != nil {
 		log.Printf("Error creating log file: %v", err)
-		os.Exit(1)
+		return
 	}
 	logger := io.MultiWriter(os.Stdout, logFile)
 	log.SetOutput(logger)
@@ -42,37 +42,59 @@ var (
 
 //go:embed food.ddl
 var foodDDL string
+//go:embed spellfix.dll
+var spellfixDll []byte
 
 // TODO: Embed food.ddl and create DB if no exists
 // TODO: Add averages to graphs (ie. R2) https://stackoverflow.com/questions/60622195/how-to-draw-a-linear-regression-line-in-chart-js
 func main() {
+	_, err := os.Open("spellfix.dll")
+	if err != nil && !os.IsNotExist(err) {
+		Error.Printf("Error looking for spellfix.dll: %v", err)
+		return
+	}
+	if err != nil && os.IsNotExist(err) {
+		log.Printf("No spellfix.dll found, creating...")
+		file, err := os.Create("spellfix.dll")
+		if err != nil {
+			Error.Printf("Error creating spellfix.dll: %v", err)
+			return
+		}
+		_, err = file.Write(spellfixDll)
+		if err != nil {
+			Error.Printf("Error writing spellfix.dll: %v", err)
+			return
+		}
+		file.Close()
+	}
+
 	dbpath := flag.String("db", "food.db", "Path to the database file")
 	flag.Parse()
 
 	db := DB{path: *dbpath}
-	err := db.Open()
+	err = db.Open()
 	if err != nil {
 		Error.Printf("%++v", err)
-		os.Exit(1)
+		return
 	}
 	defer db.Close()
 	err = db.Init(foodDDL)
 	if err != nil {
 		Error.Printf("Error initializing database: %++v", err)
-		os.Exit(1)
+		return
 	}
 
 	settingsService = &SettingsService{db: &db}
 	err = settingsService.LoadSettings()
 	if err != nil {
 		Error.Printf("%++v", err)
-		os.Exit(1)
+		return
 	}
 	log.Printf("Loaded settings as: %++v", Settings)
 
 	foodService = &FoodService{db: &db}
 	weightService = &WeightService{db: &db}
-
+	
 	// Create an instance of the app structure
 	app := NewApp()