sub command finished

_settings.json

@@ -7,5 +7,6 @@
     ["3", "USER_ID"],
     ["4", "USER_ID", "USER_ID"],
     ["5", "USER_ID"]
-  ]
+  ],
+  "color": 16711935
 }

main.go

@@ -5,6 +5,8 @@ import (
 	"log"
 	"os"
 	"os/signal"
+	"strconv"
+	"strings"
 
 	dg "github.com/bwmarrin/discordgo"
 )
@@ -12,7 +14,10 @@ import (
 type Settings struct {
 	Token       string     `json:"token"`
 	Server      string     `json:"server"`
-	Ranking [][]string `json:"ranking"`
+	Leaderboard [][]string `json:"leaderboard"`
+	Color       int        `json:"color"`
+	students    map[string]int
+	rankings    []map[string]struct{}
 }
 
 var stg Settings
@@ -25,6 +30,14 @@ func init() {
 	if err := json.Unmarshal(file, &stg); err != nil {
 		log.Fatalf("Error while reading settings.json : %s", err.Error())
 	}
+	stg.students = make(map[string]int, len(stg.Leaderboard))
+	for i, r := range stg.Leaderboard {
+		stg.rankings = append(stg.rankings, make(map[string]struct{}, len(r)))
+		for _, s := range r {
+			stg.rankings[i][s] = struct{}{}
+			stg.students[s] = i
+		}
+	}
 }
 
 var descs = map[string]*dg.ApplicationCommand{
@@ -48,13 +61,40 @@ var descs = map[string]*dg.ApplicationCommand{
 	},
 }
 
+// Just in case...
+var duplicateNames = []string{
+	"bis", "ter", "quater", "quinquies", "sexies", "septies", "octies", "nonies", "decies", "undecies", "duodecies", "terdecies", "quaterdecies", "quindecies", "sexdecies", "septdecies", "octodecies", "novodecies", "vicies",
+}
+
+func init() {
+	for rank, students := range stg.rankings {
+		rankName := strconv.Itoa(rank + 1)
+		for i := range len(students) {
+			opt := dg.ApplicationCommandOption{
+				Type:        dg.ApplicationCommandOptionUser,
+				Description: "Guess for student " + rankName,
+				DescriptionLocalizations: map[dg.Locale]string{
+					dg.French: "Supposition pour l'élève " + rankName,
+				},
+				Required: true,
+			}
+			if i == 0 {
+				opt.Name = rankName
+			} else {
+				opt.Name = rankName + "_" + duplicateNames[i-1]
+			}
+			descs["sub"].Options = append(descs["sub"].Options, &opt)
+		}
+	}
+}
+
 func send_error(s *dg.Session, i *dg.Interaction, reason string) {
 	s.InteractionRespond(i, &dg.InteractionResponse{
 		Type: dg.InteractionResponseChannelMessageWithSource,
 		Data: &dg.InteractionResponseData{
 			Embeds: []*dg.MessageEmbed{
 				{
-					Title:       "⚠️ Something went wrong",
+					Title:       "⚠️ Error",
 					Description: reason,
 					Color:       0xFF0000,
 				},
@@ -74,8 +114,10 @@ var handlers = map[string]func(*dg.Session, *dg.InteractionCreate){
 		})
 	},
 	"sub": func(s *dg.Session, i *dg.InteractionCreate) {
-		// red := 0
-		// green := 0
+		red := 0
+		green := 0
+		guesses := []string{}
+		ids := make(map[string]struct{}, len(descs["sub"].Options))
 		for _, opt := range descs["sub"].Options {
 			val := i.ApplicationCommandData().GetOption(opt.Name)
 			if val == nil {
@@ -86,36 +128,42 @@ var handlers = map[string]func(*dg.Session, *dg.InteractionCreate){
 				send_error(s, i.Interaction, "Invalid option type")
 				return
 			}
-			// guess := val.Value.(string)
-
-		}
-	},
-}
-
-// Just in case...
-var duplicateNames = []string{
-	"bis", "ter", "quater", "quinquies", "sexies", "septies", "octies", "nonies", "decies", "undecies", "duodecies", "terdecies", "quaterdecies", "quindecies", "sexdecies", "septdecies", "octodecies", "novodecies", "vicies",
-}
-
-func init() {
-	for _, r := range stg.Ranking {
-		for i, _ := range r[1:] {
-			opt := dg.ApplicationCommandOption{
-				Type:        dg.ApplicationCommandOptionUser,
-				Description: "Guess for student " + r[0],
-				DescriptionLocalizations: map[dg.Locale]string{
-					dg.French: "Supposition pour l'élève " + r[0],
-				},
-				Required: true,
-			}
-			if i == 0 {
-				opt.Name = r[0]
+			guess := val.Value.(string)
+			if _, ok := ids[guess]; ok {
+				send_error(s, i.Interaction, "Les doublons ne sont pas autorisés !")
+				return
 			} else {
-				opt.Name = r[0] + "_" + duplicateNames[i-1]
+				ids[guess] = struct{}{}
 			}
-			descs["sub"].Options = append(descs["sub"].Options, &opt)
+			grstr, _, _ := strings.Cut(opt.Name, "_")
+			guessRank, err := strconv.Atoi(grstr)
+			guessRank -= 1
+			if err != nil || guessRank < 0 || stg.rankings[guessRank] == nil {
+				send_error(s, i.Interaction, "Invalid option name")
+			}
+			if num, ok := stg.students[guess]; ok {
+				if num == guessRank {
+					green += 1
+				} else {
+					red += 1
 				}
 			}
+
+			guesses = append(guesses, strconv.Itoa(guessRank+1)+": <@"+guess+">")
+		}
+		s.InteractionRespond(i.Interaction, &dg.InteractionResponse{
+			Type: dg.InteractionResponseChannelMessageWithSource,
+			Data: &dg.InteractionResponseData{
+				Embeds: []*dg.MessageEmbed{
+					{
+						Title:       "Guess",
+						Description: strings.Join(guesses, "\n") + "\n\n**" + strconv.Itoa(green) + " 🟩**\n**" + strconv.Itoa(red) + " 🟥**",
+						Color:       stg.Color,
+					},
+				},
+			},
+		})
+	},
 }
 
 func main() {