Embed spellfix.dll

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
@@ -44,12 +45,12 @@ func (a *App) UpdateFood(food Food) WailsFood1 {
 	return WailsFood1{Data: data, Success: true}
 }
 
-func (a *App) GetLastPer100(name string) WailsPer100 {
+func (a *App) GetLastPer100(name string) WailsFoodSearch {
 	data, err := foodService.GetLastPer100(name)
 	if err != nil {
-		return WailsPer100{Success: false, Error: err.Error()}
+		return WailsFoodSearch{Success: false, Error: err.Error()}
 	}
-	return WailsPer100{Data: data, Success: true}
+	return WailsFoodSearch{Data: data, Success: true}
 }
 
 func (a *App) GetDailyFood() WailsAggregateFood {
@@ -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)
 }

db.go

@@ -4,9 +4,10 @@ import (
 	"database/sql"
 	"fmt"
 	"log"
+	"os"
 	"time"
 
-	_ "github.com/mattn/go-sqlite3"
+	"github.com/mattn/go-sqlite3"
 )
 
 type DB struct {
@@ -21,7 +22,27 @@ func (db *DB) Open() error {
 		return fmt.Errorf("database path not set")
 	}
 
-	writeConn, err := sql.Open("sqlite3", db.path+"?_journal=WAL&_synchronous=NORMAL")
+	file, err := os.Open(db.path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			log.Printf("Database file does not exist at %s, creating", db.path)
+			file, err := os.Create(db.path)
+			if err != nil {
+				return fmt.Errorf("failed to create database file: %v", err)
+			}
+			log.Printf("Database created at %s", db.path)
+			file.Close()
+		} else {
+			return fmt.Errorf("failed to open database file: %v", err)
+		}
+	}
+	file.Close()
+
+	sql.Register("spellfixlite", &sqlite3.SQLiteDriver{
+		Extensions: []string{"spellfix"},
+	})
+
+	writeConn, err := sql.Open("spellfixlite", db.path+"?_journal=WAL&_synchronous=NORMAL")
 	if err != nil {
 		Error.Printf("%++v", err)
 		return err
@@ -31,7 +52,7 @@ func (db *DB) Open() error {
 	writeConn.SetConnMaxLifetime(30 * time.Second)
 	db.writeConn = writeConn
 
-	readConn, err := sql.Open("sqlite3", db.path+"?mode=ro&_journal=WAL&_synchronous=NORMAL&_mode=ro")
+	readConn, err := sql.Open("spellfixlite", db.path+"?mode=ro&_journal=WAL&_synchronous=NORMAL&_mode=ro")
 	if err != nil {
 		Error.Printf("%++v", err)
 		return err
@@ -79,7 +100,7 @@ func (db *DB) Init(ddl string) error {
 		if _, ok := rows[table]; !ok {
 			log.Printf("Table %s not found, initializing", table)
 			needsInit = true
-			break;
+			break
 		}
 	}
 
@@ -91,6 +112,11 @@ func (db *DB) Init(ddl string) error {
 	_, err = db.writeConn.Exec(ddl)
 	if err != nil {
 		Error.Printf("%++v", err)
+		log.Printf("%#v", "Rolling back")
+		_, err2 := db.writeConn.Exec("ROLLBACK;")
+		if err2 != nil {
+			Error.Printf("Error rollingback! %++v", err)
+		}
 		return err
 	}
 

food.ddl

@@ -1,4 +1,4 @@
-begin transaction;
+begin;
 
 create table weight (
 	date datetime default (datetime('now', '+2 hours')),
@@ -27,28 +27,28 @@ order by date desc;
 create view weightDaily as
 select strftime('%Y-%m-%d', date) as period,
 	round(avg(weight), 2) as amount
-	from weight
+from weight
 group by strftime('%Y-%m-%d', date)
 order by date desc;
 
 create view weightWeekly as
 select strftime('%Y-%W', date) as period,
 	round(avg(weight), 2) as amount
-	from weight
+from weight
 group by strftime('%Y-%W', date)
 order by date desc;
 
 create view weightMonthly as
 select strftime('%Y-%m', date) as period,
 	round(avg(weight), 2) as amount
-	from weight
+from weight
 group by strftime('%Y-%m', date)
 order by date desc;
 
 create view weightYearly as
 select strftime('%Y', date) as period,
 	round(avg(weight), 2) as amount
-	from weight
+from weight
 group by strftime('%Y', date)
 order by date desc;
 
@@ -61,6 +61,80 @@ create table food(
 	energy generated always as (coalesce(amount, 0) * coalesce(per100, 0) / 100) stored
 );
 
+create virtual table foodfix using spellfix1;
+insert into foodfix (word, rank)
+select food as word,
+	count(*) as rank
+from food
+group by food;
+
+drop trigger if exists food_foodfix_insert;
+create trigger food_foodfix_insert AFTER
+insert on food for EACH row
+begin
+update foodfix
+set rank = rank + 1
+where word = new.food;
+insert into foodfix (word, rank)
+select new.food,
+	1
+where not exists (
+		select 1
+		from foodfix
+		where word = new.food
+	);
+end;
+
+drop trigger if exists food_foodfix_delete;
+create trigger food_foodfix_delete AFTER
+delete on food for EACH row
+begin
+update foodfix
+set rank = rank - 1
+where word = old.food;
+
+delete from foodfix
+where word = old.food
+	and rank <= 0;
+end;
+
+
+drop trigger if exists food_foodfix_update;
+create trigger food_foodfix_update AFTER
+update on food for EACH row
+begin
+update foodfix
+set rank = rank - 1
+where word = old.food;
+
+delete from foodfix
+where word = old.food
+	and rank <= 0;
+update foodfix
+set rank = rank + 1
+where word = new.food;
+
+insert into foodfix (word, rank)
+select new.food,
+	1
+where not exists (
+		select 1
+		from foodfix
+		where word = new.food
+	);
+end;
+
+with search_results as (
+    select word, score, f.rowid, f.*
+    from foodfix
+	inner join food f on f.food == word
+    where word match 'B'
+)
+select rowid, food, score, date, description, amount, per100, energy 
+from search_results
+group by food
+order by score asc, date desc;
+
 create index dailyIdx on food(strftime('%Y-%m-%d', date));
 create index weeklyIdx on food(strftime('%Y-%W', date));
 create index monthlyIdx on food(strftime('%Y-%m', date));
@@ -134,17 +208,17 @@ insert on food
 begin
 update food
 set per100 = coalesce(
-		new .per100,
+		new.per100,
 		(
 			select per100
 			from food
-			where food = new .food
+			where food = new.food
 				and per100 is not null
 			order by date desc
 			limit 1
 		)
 	)
-where rowid = new .rowid;
+where rowid = new.rowid;
 end;
 
 create table settings(

foodservice.go

@@ -19,6 +19,10 @@ type (
 		Per100     float32 `json:"per100"`
 		Energy     float32 `json:"energy"`
 	}
+	FoodSearch struct {
+		Food
+		Score int64 `json:"score"`
+	}
 	AggregatedFood struct {
 		Period    string  `json:"period"`
 		Amount    float32 `json:"amount"`
@@ -31,7 +35,7 @@ const foodColumns = "rowid, date, food, description, amount, per100, energy"
 const foodAggregatedColumns = "period, amount, avgPer100, energy"
 
 func (s *FoodService) GetRecent() ([]Food, error) {
-	var res []Food
+	var res []Food = []Food{}
 	if s.db == nil || !s.db.Ready {
 		return res, fmt.Errorf("cannot get recent food, db is nil or is not ready")
 	}
@@ -56,19 +60,47 @@ func (s *FoodService) GetRecent() ([]Food, error) {
 	return res, nil
 }
 
-func (s *FoodService) GetLastPer100(name string) (float32, error) {
+func (s *FoodService) GetLastPer100(name string) ([]FoodSearch, error) {
+	res := []FoodSearch{}
 	if s.db == nil || !s.db.Ready {
-		return 0, fmt.Errorf("cannot get last per100, db is nil or is not ready")
+		return res, fmt.Errorf("cannot get last per100, db is nil or is not ready")
 	}
 
-	row := s.db.readConn.QueryRow("SELECT per100 FROM food WHERE food like ? ORDER BY rowid DESC LIMIT 1", name+"%")
-	var per100 float32
-	err := row.Scan(&per100)
+	query := fmt.Sprintf(`
+with search_results as (
+	select word, score, f.rowid, f.*
+	from foodfix
+	inner join food f on f.food == word
+	where word MATCH ?
+)
+select %s, score
+from search_results
+group by food
+order by score asc, date desc
+limit %d
+		`, foodColumns, Settings.SearchLimit)
+	// log.Printf("%#v", query)
+	rows, err := s.db.readConn.Query(query, name)
 	if err != nil {
-		return 0, fmt.Errorf("error scanning row: %v", err)
+		log.Printf("error getting last per100: %v", err)
+		return res, err
 	}
 
-	return per100, nil
+	for rows.Next() {
+		var f FoodSearch
+		err := rows.Scan(&f.Rowid, &f.Date, &f.Food.Food, &f.Descripton, &f.Amount, &f.Per100, &f.Energy, &f.Score)
+		if err != nil {
+			log.Printf("error scanning row: %v", err)
+			continue
+		}
+		res = append(res, f)
+	}
+
+	if len(res) == 0 {
+		return nil, fmt.Errorf("no results found for %s", name)
+	}
+
+	return res, nil
 }
 
 func (s *FoodService) Create(food Food) (Food, error) {
@@ -151,7 +183,7 @@ func (s *FoodService) GetByRowid(rowid int64) (Food, error) {
 // I could probably refactor this to be less of a disaster...
 // But I think it'll work for now
 func (s *FoodService) GetDaily() ([]AggregatedFood, error) {
-	var res []AggregatedFood
+	res := []AggregatedFood{}
 	if s.db == nil || !s.db.Ready {
 		return res, fmt.Errorf("cannot get daily food, db is nil or is not ready")
 	}
@@ -177,7 +209,7 @@ func (s *FoodService) GetDaily() ([]AggregatedFood, error) {
 }
 
 func (s *FoodService) GetWeekly() ([]AggregatedFood, error) {
-	var res []AggregatedFood
+	res := []AggregatedFood{}
 	if s.db == nil || !s.db.Ready {
 		return res, fmt.Errorf("cannot get weekly food, db is nil or is not ready")
 	}
@@ -203,7 +235,7 @@ func (s *FoodService) GetWeekly() ([]AggregatedFood, error) {
 }
 
 func (s *FoodService) GetMonthly() ([]AggregatedFood, error) {
-	var res []AggregatedFood
+	res := []AggregatedFood{}
 	if s.db == nil || !s.db.Ready {
 		return res, fmt.Errorf("cannot get monthly food, db is nil or is not ready")
 	}
@@ -229,7 +261,7 @@ func (s *FoodService) GetMonthly() ([]AggregatedFood, error) {
 }
 
 func (s *FoodService) GetYearly() ([]AggregatedFood, error) {
-	var res []AggregatedFood
+	res := []AggregatedFood{}
 	if s.db == nil || !s.db.Ready {
 		return res, fmt.Errorf("cannot get yearly food, db is nil or is not ready")
 	}

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

@@ -3,6 +3,7 @@
 	import { main } from "$wails/models";
 	import { CreateFood, GetLastPer100 } from "$wails/main/App";
 	import { foodStore } from "$lib/store/Energy/foodStore";
+	import FoodSearchEntry from "./FoodSearchEntry.svelte";
 
 	let item: main.Food = {
 		food: "",
@@ -20,6 +21,32 @@
 	let per100Edited: boolean = false;
 	let per100Element: HTMLTableCellElement;
 	let nameElement: HTMLTableCellElement;
+	let autocompleteList: HTMLUListElement;
+	let foodSearch: main.Food[] = [];
+
+	// Maybe it would be a good idea to use $ instead of update down there...
+	// Maybe it's a topic for another day
+	$: {
+		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();
@@ -27,6 +54,11 @@
 		description = description.trim();
 		per100 = per100.trim();
 
+		if (!name) {
+			foodSearch = [];
+			return;
+		}
+
 		if (!per100Edited && event.currentTarget == per100Element) per100Edited = true;
 
 		if (event.key == "Enter") {
@@ -50,24 +82,63 @@
 
 			foodStore.update((value) => [res.data, ...value]);
 			nameElement.focus();
+			foodSearch = [];
 		}
+	}
 
-		if (!per100Edited)
-			GetLastPer100(name.trim()).then((res) => {
-				if (res.success) {
-					per100 = res.data.toString();
-				}
-			});
+	let hiLiteIndex: number | null = null;
+	// function navigateList(e: KeyboardEvent) {
+	// 	console.log(foodSearch, hiLiteIndex);
+	// 	// @ts-ignore shut the fuck up
+	// 	if (e.key == "ArrowDown" && hiLiteIndex <= foodSearch.length - 2) {
+	// 		hiLiteIndex == null ? (hiLiteIndex = 0) : (hiLiteIndex += 1);
+	// 	} else if (e.key == "ArrowUp" && hiLiteIndex !== null) {
+	// 		hiLiteIndex == 0 ? 0 : (hiLiteIndex -= 1);
+	// 	} else if (e.key == "Enter") {
+	// 		// @ts-ignore ITS NOT NULL YOU ASSHAT
+	// 		// WE CHECKED
+	// 		// ITS NOT
+	// 		setInputVal(foodSearch[hiLiteIndex]);
+	// 	} else {
+	// 		return;
+	// 	}
+	// }
+	function setInputVal(food: main.Food) {
+		name = food.food;
+		per100 = String(food.per100);
+		hiLiteIndex = null;
+		foodSearch = [];
+	}
+
+	$: {
+		if (nameElement && autocompleteList) {
+			const { top, left, height } = nameElement.getBoundingClientRect();
+			autocompleteList.style.top = `${top + height}px`;
+			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} /> -->
+
 <template>
-	<tr class="border-b border-gray-200 dark:border-gray-700 text-lg font-bold">
+	<tr class="border-b border-gray-200 dark:border-gray-700 text-lg font-bold relative">
 		<th
 			class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap bg-gray-50 dark:text-white dark:bg-gray-800"
 			scope="row"
-		>
-		</th>
+		></th>
 		<!-- svelte-ignore a11y-autofocus -->
 		<td
 			bind:innerText={name}
@@ -77,16 +148,16 @@
 			contenteditable="true"
 			autofocus
 			on:keydown={update}
+			on:focusin={handleFocusIn}
+			on:focusout={handleFocusOut}
 			bind:this={nameElement}
-		>
-		</td>
+		/>
 		<td
 			bind:innerText={description}
 			class="px-6 py-4 bg-gray-50 dark:bg-gray-800 overflow-hidden"
 			contenteditable="true"
 			on:keydown={update}
-		>
-		</td>
+		/>
 		<td
 			bind:innerText={amount}
 			class:border-[3px]={!amount}
@@ -94,8 +165,7 @@
 			class="px-6 py-4 overflow-hidden"
 			contenteditable="true"
 			on:keydown={update}
-		>
-		</td>
+		/>
 		<td
 			bind:this={per100Element}
 			bind:innerText={per100}
@@ -104,7 +174,13 @@
 			class:border-orange-600={!per100}
 			contenteditable="true"
 			on:keydown={update}
-		>
-		</td>
+		/>
 	</tr>
+	{#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)} />
+			{/each}
+		</ul>
+	{/if}
 </template>

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

@@ -0,0 +1,15 @@
+<script>
+	// This doesn't update when navigating with arrows keys...
+	// Fucking svelte and reactivity again, here we fucking go
+	export let itemLabel;
+	export let highlighted;
+</script>
+
+<!-- svelte-ignore a11y-click-events-have-key-events -->
+<li
+	class="list-none border-b border-gray-800 z-50 px-2 py-2 cursor-pointer bg-[#1b2636] hover:bg-[#81921f] hover:text-white active:bg-DodgerBlue active:text-white text-lg"
+	class:bg-DodgerBlue={highlighted}
+	class:text-white={highlighted}
+	on:click>
+	{itemLabel}
+</li>

frontend/src/lib/router/Router.svelte

@@ -13,6 +13,7 @@
 
 	const routes = {
 		'/': Energy,
+		'/Energy': Energy,
 		'/Energy/daily': Daily,
 		'/Energy/weekly': Weekly,
 		'/Energy/monthly': Monthly,

frontend/src/lib/router/routes/Energy/Energy.svelte

@@ -1,5 +1,7 @@
 <script lang="ts">
 	import FoodTable from "$lib/components/Energy/FoodTable.svelte";
+	import * as srouter from "svelte-spa-router";
+	import { location } from "svelte-spa-router";
 	import { foodStore } from "$lib/store/Energy/foodStore";
 
 	// Fuck this hacky shit

frontend/wailsjs/go/main/App.d.ts

@@ -14,7 +14,7 @@ export function GetDailyWeight():Promise<main.WailsAggregateWeight>;
 
 export function GetFood():Promise<main.WailsFood>;
 
-export function GetLastPer100(arg1:string):Promise<main.WailsPer100>;
+export function GetLastPer100(arg1:string):Promise<main.WailsFoodSearch>;
 
 export function GetMonthlyFood():Promise<main.WailsAggregateFood>;
 

frontend/wailsjs/go/models.ts

@@ -56,6 +56,32 @@ export namespace main {
 	        this.energy = source["energy"];
 	    }
 	}
+	export class FoodSearch {
+	    rowid: number;
+	    date: string;
+	    food: string;
+	    description: string;
+	    amount: number;
+	    per100: number;
+	    energy: number;
+	    score: number;
+	
+	    static createFrom(source: any = {}) {
+	        return new FoodSearch(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.rowid = source["rowid"];
+	        this.date = source["date"];
+	        this.food = source["food"];
+	        this.description = source["description"];
+	        this.amount = source["amount"];
+	        this.per100 = source["per100"];
+	        this.energy = source["energy"];
+	        this.score = source["score"];
+	    }
+	}
 	export class WailsAggregateFood {
 	    data: AggregatedFood[];
 	    success: boolean;
@@ -192,6 +218,40 @@ export namespace main {
 		    return a;
 		}
 	}
+	export class WailsFoodSearch {
+	    data: FoodSearch[];
+	    success: boolean;
+	    error?: string;
+	
+	    static createFrom(source: any = {}) {
+	        return new WailsFoodSearch(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.data = this.convertValues(source["data"], FoodSearch);
+	        this.success = source["success"];
+	        this.error = source["error"];
+	    }
+	
+		convertValues(a: any, classs: any, asMap: boolean = false): any {
+		    if (!a) {
+		        return a;
+		    }
+		    if (a.slice && a.map) {
+		        return (a as any[]).map(elem => this.convertValues(elem, classs));
+		    } else if ("object" === typeof a) {
+		        if (asMap) {
+		            for (const key of Object.keys(a)) {
+		                a[key] = new classs(a[key]);
+		            }
+		            return a;
+		        }
+		        return new classs(a);
+		    }
+		    return a;
+		}
+	}
 	export class WailsGenericAck {
 	    success: boolean;
 	    error?: string;
@@ -206,22 +266,6 @@ export namespace main {
 	        this.error = source["error"];
 	    }
 	}
-	export class WailsPer100 {
-	    data: number;
-	    success: boolean;
-	    error?: string;
-	
-	    static createFrom(source: any = {}) {
-	        return new WailsPer100(source);
-	    }
-	
-	    constructor(source: any = {}) {
-	        if ('string' === typeof source) source = JSON.parse(source);
-	        this.data = source["data"];
-	        this.success = source["success"];
-	        this.error = source["error"];
-	    }
-	}
 	export class Weight {
 	    rowid: number;
 	    date: string;
@@ -322,6 +366,7 @@ export namespace main {
 	    weightYearlyLookback: number;
 	    target: number;
 	    limit: number;
+	    searchLimit: number;
 	
 	    static createFrom(source: any = {}) {
 	        return new settings(source);
@@ -343,6 +388,7 @@ export namespace main {
 	        this.weightYearlyLookback = source["weightYearlyLookback"];
 	        this.target = source["target"];
 	        this.limit = source["limit"];
+	        this.searchLimit = source["searchLimit"];
 	    }
 	}
 

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)
@@ -42,33 +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()
-	db.Init(foodDDL)
+	err = db.Init(foodDDL)
+	if err != nil {
+		Error.Printf("Error initializing database: %++v", err)
+		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()
 

settingsservice.go

@@ -28,8 +28,9 @@ type settings struct {
 	WeightMonthlyLookback        int `default:"4" json:"weightMonthlyLookback"`
 	WeightYearlyLookback         int `default:"2" json:"weightYearlyLookback"`
 
-	Target int `default:"2000" json:"target"`
-	Limit  int `default:"2500" json:"limit"`
+	Target      int `default:"2000" json:"target"`
+	Limit       int `default:"2500" json:"limit"`
+	SearchLimit int `default:"5" json:"searchLimit"`
 }
 
 var Settings settings

wailstypes.go

@@ -28,6 +28,11 @@ type (
 		Success bool             `json:"success"`
 		Error   string           `json:"error,omitempty"`
 	}
+	WailsFoodSearch struct {
+		Data    []FoodSearch `json:"data"`
+		Success bool         `json:"success"`
+		Error   string       `json:"error,omitempty"`
+	}
 
 	WailsWeight struct {
 		Data    []Weight `json:"data"`

weightservice.go

@@ -24,7 +24,7 @@ const weightcolumns = "rowid, date, weight"
 const weightAggregatedColumns = "period, amount"
 
 func (w *WeightService) GetRecent() ([]Weight, error) {
-	var res []Weight
+	res := []Weight{}
 	if w.db == nil || !w.db.Ready {
 		return res, fmt.Errorf("cannot get recent weight, db is nil or is not ready")
 	}
@@ -88,7 +88,7 @@ func (w *WeightService) GetByRowid(rowid int64) (Weight, error) {
 // I could probably refactor this to be less of a disaster...
 // But I think it'll work for now
 func (w *WeightService) GetDaily() ([]AggregatedWeight, error) {
-	var res []AggregatedWeight
+	res := []AggregatedWeight{}
 	if w.db == nil || !w.db.Ready {
 		return res, fmt.Errorf("cannot get daily weight, db is nil or is not ready")
 	}
@@ -114,7 +114,7 @@ func (w *WeightService) GetDaily() ([]AggregatedWeight, error) {
 }
 
 func (w *WeightService) GetWeekly() ([]AggregatedWeight, error) {
-	var res []AggregatedWeight
+	res := []AggregatedWeight{}
 	if w.db == nil || !w.db.Ready {
 		return res, fmt.Errorf("cannot get weekly weight, db is nil or is not ready")
 	}
@@ -140,7 +140,7 @@ func (w *WeightService) GetWeekly() ([]AggregatedWeight, error) {
 }
 
 func (w *WeightService) GetMonthly() ([]AggregatedWeight, error) {
-	var res []AggregatedWeight
+	res := []AggregatedWeight{}
 	if w.db == nil || !w.db.Ready {
 		return res, fmt.Errorf("cannot get monthly weight, db is nil or is not ready")
 	}
@@ -166,7 +166,7 @@ func (w *WeightService) GetMonthly() ([]AggregatedWeight, error) {
 }
 
 func (w *WeightService) GetYearly() ([]AggregatedWeight, error) {
-	var res []AggregatedWeight
+	res := []AggregatedWeight{}
 	if w.db == nil || !w.db.Ready {
 		return res, fmt.Errorf("cannot get yearly weight, db is nil or is not ready")
 	}