Feat: word loader

handlers/actions.go

@@ -4,9 +4,11 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
+	"fmt"
 	"golias/broker"
 	"golias/models"
 	"golias/utils"
+	"golias/wordloader"
 	"strings"
 )
 
@@ -248,3 +250,14 @@ func notify(event, msg string) {
 		Payload:   msg,
 	}
 }
+
+func loadCards(room *models.Room) {
+	wl := wordloader.InitDefaultLoader("assets/words/en_nouns.txt")
+	cards, err := wl.Load()
+	if err != nil {
+		// no logger
+		fmt.Println("failed to load cards", "error", err)
+	}
+	room.Cards = cards
+
+}

handlers/game.go

@@ -176,7 +176,8 @@ func HandleStartGame(w http.ResponseWriter, r *http.Request) {
 	fi.Room.IsRunning = true
 	fi.Room.IsOver = false
 	fi.Room.TeamTurn = "blue"
-	fi.Room.LoadTestCards()
+	// fi.Room.LoadTestCards()
+	loadCards(fi.Room)
 	fi.Room.UpdateCounter()
 	fi.Room.TeamWon = ""
 	if err := saveFullInfo(fi); err != nil {

models/main.go

@@ -103,36 +103,45 @@ func (r *Room) UpdateCounter() {
 	r.BlueCounter = blueCounter
 }
 
-func (r *Room) LoadTestCards() {
-	cards := []WordCard{
-		{Word: "hamster", Color: "blue"},
-		{Word: "child", Color: "red"},
-		{Word: "wheel", Color: "white"},
-		{Word: "condition", Color: "black"},
-		{Word: "test", Color: "white"},
-		{Word: "ball", Color: "blue"},
-		{Word: "violin", Color: "red"},
-		{Word: "rat", Color: "white"},
-		{Word: "perplexity", Color: "blue"},
-		{Word: "notion", Color: "red"},
-		{Word: "guitar", Color: "blue"},
-		{Word: "ocean", Color: "blue"},
-		{Word: "moon", Color: "blue"},
-		{Word: "coffee", Color: "blue"},
-		{Word: "mountain", Color: "blue"},
-		{Word: "book", Color: "blue"},
-		{Word: "camera", Color: "blue"},
-		{Word: "apple", Color: "red"},
-		{Word: "fire", Color: "red"},
-		{Word: "rose", Color: "red"},
-		{Word: "sun", Color: "red"},
-		{Word: "cherry", Color: "red"},
-		{Word: "heart", Color: "red"},
-		{Word: "tomato", Color: "red"},
-		{Word: "cloud", Color: "white"},
-	}
-	r.Cards = cards
-}
+// func (r *Room) LoadTestCards() {
+// 	// TODO: pass room settings
+// 	// TODO: map language to path
+// 	wl := wordloader.InitDefaultLoader("assets/words/en_nouns.txt")
+// 	cards, err := wl.Load()
+// 	if err != nil {
+// 		// no logger
+// 		fmt.Println("failed to load cards", "error", err)
+// 	}
+// 	r.Cards = cards
+// 	// cards := []WordCard{
+// 	// 	{Word: "hamster", Color: "blue"},
+// 	// 	{Word: "child", Color: "red"},
+// 	// 	{Word: "wheel", Color: "white"},
+// 	// 	{Word: "condition", Color: "black"},
+// 	// 	{Word: "test", Color: "white"},
+// 	// 	{Word: "ball", Color: "blue"},
+// 	// 	{Word: "violin", Color: "red"},
+// 	// 	{Word: "rat", Color: "white"},
+// 	// 	{Word: "perplexity", Color: "blue"},
+// 	// 	{Word: "notion", Color: "red"},
+// 	// 	{Word: "guitar", Color: "blue"},
+// 	// 	{Word: "ocean", Color: "blue"},
+// 	// 	{Word: "moon", Color: "blue"},
+// 	// 	{Word: "coffee", Color: "blue"},
+// 	// 	{Word: "mountain", Color: "blue"},
+// 	// 	{Word: "book", Color: "blue"},
+// 	// 	{Word: "camera", Color: "blue"},
+// 	// 	{Word: "apple", Color: "red"},
+// 	// 	{Word: "fire", Color: "red"},
+// 	// 	{Word: "rose", Color: "red"},
+// 	// 	{Word: "sun", Color: "red"},
+// 	// 	{Word: "cherry", Color: "red"},
+// 	// 	{Word: "heart", Color: "red"},
+// 	// 	{Word: "tomato", Color: "red"},
+// 	// 	{Word: "cloud", Color: "white"},
+// 	// }
+// 	// r.Cards = cards
+// }
 
 func (r *Room) ChangeTurn() {
 	switch r.TeamTurn {

wordloader/wordloader.go

@@ -0,0 +1,80 @@
+package wordloader
+
+import (
+	"golias/models"
+	"math/rand/v2"
+	"os"
+	"strings"
+)
+
+type Loader struct {
+	FilePath   string
+	BlackCount uint8
+	WhiteCount uint8
+	RedCount   uint8
+	BlueCount  uint8
+}
+
+func InitDefaultLoader(fpath string) *Loader {
+	return &Loader{
+		FilePath:   fpath,
+		BlackCount: 1,
+		WhiteCount: 7,
+		RedCount:   8,
+		BlueCount:  9,
+	}
+}
+
+func (l *Loader) WholeCount() uint8 {
+	return l.BlackCount + l.WhiteCount + l.RedCount + l.BlueCount
+}
+
+func (l *Loader) Load() ([]models.WordCard, error) {
+	data, err := os.ReadFile(l.FilePath)
+	if err != nil {
+		return nil, err
+	}
+	lines := strings.Split(string(data), "\n")
+	rand.Shuffle(len(lines), func(i, j int) {
+		lines[i], lines[j] = lines[j], lines[i]
+	})
+	words := lines[:int(l.WholeCount())]
+	cards := make([]models.WordCard, l.WholeCount())
+	for i, word := range words {
+		if l.BlackCount > 0 {
+			cards[i] = models.WordCard{
+				Word:  word,
+				Color: "black",
+			}
+			l.BlackCount--
+			continue
+		}
+		if l.WhiteCount > 0 {
+			cards[i] = models.WordCard{
+				Word:  word,
+				Color: "white",
+			}
+			l.WhiteCount--
+			continue
+		}
+		if l.RedCount > 0 {
+			cards[i] = models.WordCard{
+				Word:  word,
+				Color: "red",
+			}
+			l.RedCount--
+			continue
+		}
+		if l.BlueCount > 0 {
+			cards[i] = models.WordCard{
+				Word:  word,
+				Color: "blue",
+			}
+			l.BlueCount--
+		}
+	}
+	rand.Shuffle(len(cards), func(i, j int) {
+		cards[i], cards[j] = cards[j], cards[i]
+	})
+	return cards, nil
+}