Update README.md

.dockerignore

@@ -0,0 +1,10 @@
+# flyctl launch added from .gitignore
+# Environment variables
+**/.env
+**/.env.local
+**/.env.development.local
+**/.env.test.local
+**/.env.production.local
+**/.env
+**/himbot
+fly.toml

.env.example

@@ -1,11 +1,2 @@
 # Tokens
 DISCORD_TOKEN=""
-REPLICATE_API_TOKEN=""
-# Comma separated
-COOLDOWN_ALLOW_LIST=""
-# S3
-BUCKET_NAME=
-AWS_ENDPOINT_URL_S3=
-AWS_ACCESS_KEY_ID=
-AWS_SECRET_ACCESS_KEY=
-AWS_REGION=

.github/workflows/fly-deploy.yml

@@ -0,0 +1,18 @@
+# See https://fly.io/docs/app-guides/continuous-deployment-with-github-actions/
+
+name: Fly Deploy
+on:
+  push:
+    branches:
+      - main
+jobs:
+  deploy:
+    name: Deploy app
+    runs-on: ubuntu-latest
+    concurrency: deploy-group    # optional: ensure only one action runs at a time
+    steps:
+      - uses: actions/checkout@v4
+      - uses: superfly/flyctl-actions/setup-flyctl@master
+      - run: flyctl deploy --remote-only
+        env:
+          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

.github/workflows/fly.yml

@@ -1,15 +0,0 @@
-name: Fly Deploy
-on:
-  push:
-    branches:
-      - main
-jobs:
-  deploy:
-    name: Deploy app
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: superfly/flyctl-actions/setup-flyctl@master
-      - run: flyctl deploy --remote-only
-        env:
-          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

Dockerfile

@@ -1,14 +1,20 @@
-FROM golang:1.22.0 as build
+FROM golang:1.23.2-alpine AS build
 
 WORKDIR /app
 
-COPY . .
+COPY go.mod go.sum ./
 
 RUN go mod download
-RUN CGO_ENABLED=0 go build -ldflags="-s -w" -o /go/bin/app
 
-FROM gcr.io/distroless/base-debian12
+COPY . .
 
-COPY --from=build /go/bin/app /
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o /go/bin/app
 
-CMD [ "/app" ]
+FROM gcr.io/distroless/static-debian11
+
+COPY --from=alpine:latest /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+
+COPY --from=build /go/bin/app /app
+
+# Set the entrypoint
+ENTRYPOINT ["/app"]

README.md

@@ -4,14 +4,13 @@ A discord bot written in Go.
 
 ## It's dangerous to go alone! Take this!
 
--   Install Go 1.21.5 or higher (required)
+-   Install Go 1.23.2 or higher (required)
 
 ## Running Locally
 
 -   Copy .env.example and rename to .env
 -   Create a Discord Bot with all gateway permissions enabled
 -   Generate a token for this discord bot and paste it in the .env for DISCORD_TOKEN
--   Generate and provide an Replicate token and paste it in the .env for REPLICATE_API_TOKEN
 -   Run `go run main.go` to run locally
 
 ## Adding the bot to a server

command/ask.go

@@ -1,64 +0,0 @@
-package command
-
-import (
-	"bytes"
-	"context"
-	"errors"
-	"fmt"
-	"himbot/lib"
-	"time"
-
-	"github.com/diamondburned/arikawa/v3/api"
-	"github.com/diamondburned/arikawa/v3/api/cmdroute"
-	"github.com/diamondburned/arikawa/v3/utils/json/option"
-	"github.com/diamondburned/arikawa/v3/utils/sendpart"
-)
-
-func Ask(ctx context.Context, data cmdroute.CommandData) *api.InteractionResponseData {
-	// Cooldown Logic
-	allowed, cooldownString := lib.CooldownHandler(*data.Event, "ask", time.Minute)
-
-	if !allowed {
-		return lib.ErrorResponse(errors.New(cooldownString))
-	}
-
-	// Command Logic
-	var options struct {
-		Prompt string `discord:"prompt"`
-	}
-
-	if err := data.Options.Unmarshal(&options); err != nil {
-		lib.CancelTimer(data.Event.Member.User.ID.String(), "ask")
-		return lib.ErrorResponse(err)
-	}
-
-	respString, err := lib.ReplicateTextGeneration(options.Prompt)
-
-	if err != nil {
-		fmt.Printf("ChatCompletion error: %v\n", err)
-		lib.CancelTimer(data.Event.Member.User.ID.String(), "ask")
-		return &api.InteractionResponseData{
-			Content:         option.NewNullableString("ChatCompletion Error!"),
-			AllowedMentions: &api.AllowedMentions{},
-		}
-	}
-
-	if len(respString) > 1800 {
-		textFile := bytes.NewBuffer([]byte(respString))
-
-		file := sendpart.File{
-			Name:   "himbot_response.md",
-			Reader: textFile,
-		}
-
-		return &api.InteractionResponseData{
-			Content:         option.NewNullableString("Prompt: " + options.Prompt + "\n"),
-			AllowedMentions: &api.AllowedMentions{},
-			Files:           []sendpart.File{file},
-		}
-	}
-	return &api.InteractionResponseData{
-		Content:         option.NewNullableString("Prompt: " + options.Prompt + "\n--------------------\n" + respString),
-		AllowedMentions: &api.AllowedMentions{},
-	}
-}

command/hs.go

@@ -1,26 +1,25 @@
 package command
 
 import (
-	"context"
+	"fmt"
 	"himbot/lib"
 
-	"github.com/diamondburned/arikawa/v3/api"
-	"github.com/diamondburned/arikawa/v3/api/cmdroute"
-	"github.com/diamondburned/arikawa/v3/utils/json/option"
+	"github.com/bwmarrin/discordgo"
 )
 
-func HS(ctx context.Context, data cmdroute.CommandData) *api.InteractionResponseData {
-	var options struct {
-		Arg string `discord:"nickname"`
+func HsCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (string, error) {
+	options := i.ApplicationCommandData().Options
+	if len(options) == 0 || options[0].Type != discordgo.ApplicationCommandOptionString {
+		return "", fmt.Errorf("please provide a nickname")
+	}
+	nickname := options[0].StringValue()
+
+	user, err := lib.GetUser(i)
+	if err != nil {
+		return "", fmt.Errorf("error processing command: %w", err)
 	}
 
-	if err := data.Options.Unmarshal(&options); err != nil {
-		return lib.ErrorResponse(err)
-	}
+	response := fmt.Sprintf("%s was %s's nickname in high school!", nickname, user.Username)
 
-	user := lib.GetUserObject(*data.Event)
-
-	return &api.InteractionResponseData{
-		Content: option.NewNullableString(options.Arg + " was " + user.DisplayName() + "'s nickname in highschool!"),
-	}
+	return response, nil
 }

command/markov.go

@@ -0,0 +1,115 @@
+package command
+
+import (
+	"math/rand"
+	"strings"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+func MarkovCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (string, error) {
+	channelID := i.ChannelID
+
+	numMessages := 100 // Default value
+	if len(i.ApplicationCommandData().Options) > 0 {
+		if i.ApplicationCommandData().Options[0].Name == "messages" {
+			numMessages = int(i.ApplicationCommandData().Options[0].IntValue())
+			if numMessages <= 0 {
+				numMessages = 100
+			} else if numMessages > 1000 {
+				numMessages = 1000 // Limit to 1000 messages max
+			}
+		}
+	}
+
+	// Fetch messages
+	allMessages, err := fetchMessages(s, channelID, numMessages)
+	if err != nil {
+		return "", err
+	}
+
+	// Build the Markov chain from the fetched messages
+	chain := buildMarkovChain(allMessages)
+
+	// Generate a new message using the Markov chain
+	newMessage := generateMessage(chain)
+
+	// Check if the generated message is empty and provide a fallback message
+	if newMessage == "" {
+		newMessage = "I couldn't generate a message. The channel might be empty or contain no usable text."
+	}
+
+	return newMessage, nil
+}
+
+func fetchMessages(s *discordgo.Session, channelID string, numMessages int) ([]*discordgo.Message, error) {
+	var allMessages []*discordgo.Message
+	var lastMessageID string
+
+	for len(allMessages) < numMessages {
+		batchSize := 100
+		if numMessages-len(allMessages) < 100 {
+			batchSize = numMessages - len(allMessages)
+		}
+
+		batch, err := s.ChannelMessages(channelID, batchSize, lastMessageID, "", "")
+		if err != nil {
+			return nil, err
+		}
+
+		if len(batch) == 0 {
+			break // No more messages to fetch
+		}
+
+		allMessages = append(allMessages, batch...)
+		lastMessageID = batch[len(batch)-1].ID
+
+		if len(batch) < 100 {
+			break // Less than 100 messages returned, we've reached the end
+		}
+	}
+
+	return allMessages, nil
+}
+
+// buildMarkovChain creates a Markov chain from a list of messages
+func buildMarkovChain(messages []*discordgo.Message) map[string][]string {
+	chain := make(map[string][]string)
+	for _, msg := range messages {
+		words := strings.Fields(msg.Content)
+		// Build the chain by associating each word with the word that follows it
+		for i := 0; i < len(words)-1; i++ {
+			chain[words[i]] = append(chain[words[i]], words[i+1])
+		}
+	}
+	return chain
+}
+
+// generateMessage creates a new message using the Markov chain
+func generateMessage(chain map[string][]string) string {
+	if len(chain) == 0 {
+		return ""
+	}
+
+	words := []string{}
+	var currentWord string
+
+	// Start with a random word from the chain
+	for word := range chain {
+		currentWord = word
+		break
+	}
+
+	// Generate up to 20 words
+	for i := 0; i < 20; i++ {
+		words = append(words, currentWord)
+		if nextWords, ok := chain[currentWord]; ok && len(nextWords) > 0 {
+			// Randomly select the next word from the possible follow-ups
+			currentWord = nextWords[rand.Intn(len(nextWords))]
+		} else {
+			break
+		}
+	}
+
+	return strings.Join(words, " ")
+}

command/pic.go

@@ -1,56 +0,0 @@
-package command
-
-import (
-	"context"
-	"errors"
-	"himbot/lib"
-	"strconv"
-	"time"
-
-	"github.com/diamondburned/arikawa/v3/api"
-	"github.com/diamondburned/arikawa/v3/api/cmdroute"
-	"github.com/diamondburned/arikawa/v3/utils/json/option"
-	"github.com/diamondburned/arikawa/v3/utils/sendpart"
-)
-
-func Pic(ctx context.Context, data cmdroute.CommandData) *api.InteractionResponseData {
-	// Cooldown Logic
-	allowed, cooldownString := lib.CooldownHandler(*data.Event, "pic", time.Minute*5)
-
-	if !allowed {
-		return lib.ErrorResponse(errors.New(cooldownString))
-	}
-
-	// Command Logic
-	var options struct {
-		Prompt string `discord:"prompt"`
-	}
-
-	if err := data.Options.Unmarshal(&options); err != nil {
-		lib.CancelTimer(data.Event.Member.User.ID.String(), "pic")
-		return lib.ErrorResponse(err)
-	}
-
-	// Get current epoch timestamp
-	timestamp := strconv.FormatInt(time.Now().Unix(), 10)
-
-	// Concatenate clean username and timestamp to form filename
-	filename := data.Event.Sender().Username + "_" + timestamp + ".jpg"
-
-	imageFile, err := lib.ReplicateImageGeneration(options.Prompt, filename)
-
-	if err != nil {
-		lib.CancelTimer(data.Event.Member.User.ID.String(), "pic")
-		return lib.ErrorResponse(err)
-	}
-
-	file := sendpart.File{
-		Name:   filename,
-		Reader: imageFile,
-	}
-
-	return &api.InteractionResponseData{
-		Content: option.NewNullableString("Prompt: " + options.Prompt),
-		Files:   []sendpart.File{file},
-	}
-}

command/ping.go

@@ -1,16 +1,12 @@
 package command
 
 import (
-	"context"
-
-	"github.com/diamondburned/arikawa/v3/api"
-	"github.com/diamondburned/arikawa/v3/api/cmdroute"
-	"github.com/diamondburned/arikawa/v3/utils/json/option"
+	"github.com/bwmarrin/discordgo"
 )
 
-func Ping(ctx context.Context, data cmdroute.CommandData) *api.InteractionResponseData {
-	// Command Logic
-	return &api.InteractionResponseData{
-		Content: option.NewNullableString("Pong!"),
-	}
+func PingCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (string, error) {
+	// Customize the response based on whether it's a guild or DM
+	responseContent := "Pong!"
+
+	return responseContent, nil
 }

docker-compose.dev.yml

@@ -0,0 +1,13 @@
+version: "3"
+
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: your-app-image:latest
+    command: ["/app"]
+    pull_policy: build
+    environment:
+      - DISCORD_TOKEN=$DISCORD_TOKEN
+      - COOLDOWN_ALLOW_LIST=$COOLDOWN_ALLOW_LIST

fly.toml

@@ -1,15 +1,17 @@
-# fly.toml app configuration file generated for himbot on 2023-10-19T18:34:44-03:00
+# fly.toml app configuration file generated for himbot on 2024-10-20T22:41:20-06:00
 #
 # See https://fly.io/docs/reference/configuration/ for information about how to use this file.
 #
 
-app = "himbot"
-primary_region = "sea"
-swap_size_mb = 512
+app = 'himbot'
+primary_region = 'ord'
 
-[http_service]
+[build]
+
+[[services]]
 internal_port = 3000
-auto_stop_machines = true
-auto_start_machines = true
+protocol = "tcp"
 min_machines_running = 1
-processes = ["app"]
+
+[[vm]]
+size = 'shared-cpu-1x'

go.mod

@@ -1,20 +1,17 @@
 module himbot
 
-go 1.22.0
+go 1.23
 
-require github.com/diamondburned/arikawa/v3 v3.3.5
+require github.com/diamondburned/arikawa/v3 v3.4.0
 
 require (
-	github.com/jmespath/go-jmespath v0.4.0 // indirect
-	golang.org/x/net v0.22.0 // indirect
-	golang.org/x/sync v0.6.0 // indirect
+	golang.org/x/crypto v0.28.0 // indirect
+	golang.org/x/sys v0.26.0 // indirect
 )
 
 require (
-	github.com/aws/aws-sdk-go v1.51.8
-	github.com/gorilla/schema v1.3.0 // indirect
-	github.com/gorilla/websocket v1.5.1 // indirect
+	github.com/bwmarrin/discordgo v0.28.1
+	github.com/gorilla/schema v1.4.1 // indirect
+	github.com/gorilla/websocket v1.5.3 // indirect
 	github.com/joho/godotenv v1.5.1
-	github.com/replicate/replicate-go v0.18.1
-	golang.org/x/time v0.5.0 // indirect
 )

go.sum

@@ -1,83 +1,21 @@
-github.com/aws/aws-sdk-go v1.50.37 h1:gnAf6eYPSTb4QpVwugtWFqD07QXOoX7LewRrtLUx3lI=
-github.com/aws/aws-sdk-go v1.50.37/go.mod h1:LF8svs817+Nz+DmiMQKTO3ubZ/6IaTpq3TjupRn3Eqk=
-github.com/aws/aws-sdk-go v1.51.3 h1:OqSyEXcJwf/XhZNVpMRgKlLA9nmbo5X8dwbll4RWxq8=
-github.com/aws/aws-sdk-go v1.51.3/go.mod h1:LF8svs817+Nz+DmiMQKTO3ubZ/6IaTpq3TjupRn3Eqk=
-github.com/aws/aws-sdk-go v1.51.8 h1:tD7gQq5XKuKdhA6UMEH26ZNQH0s+HbL95rzv/ACz5TQ=
-github.com/aws/aws-sdk-go v1.51.8/go.mod h1:LF8svs817+Nz+DmiMQKTO3ubZ/6IaTpq3TjupRn3Eqk=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/diamondburned/arikawa/v3 v3.3.5 h1:Z6BwetBMzPxTBLY2Ixxic2kdJJe0JhNvVrdbJ0gRcWg=
-github.com/diamondburned/arikawa/v3 v3.3.5/go.mod h1:KPkkWr40xmEithhd15XD2dbkVY8A5+MCmZO0gRXk3qc=
-github.com/gorilla/schema v1.2.0/go.mod h1:kgLaKoK1FELgZqMAVxx/5cbj0kT+57qxUrAlIO2eleU=
-github.com/gorilla/schema v1.2.1 h1:tjDxcmdb+siIqkTNoV+qRH2mjYdr2hHe5MKXbp61ziM=
-github.com/gorilla/schema v1.2.1/go.mod h1:Dg5SSm5PV60mhF2NFaTV1xuYYj8tV8NOPRo4FggUMnM=
-github.com/gorilla/schema v1.3.0 h1:rbciOzXAx3IB8stEFnfTwO3sYa6EWlQk79XdyustPDA=
-github.com/gorilla/schema v1.3.0/go.mod h1:Dg5SSm5PV60mhF2NFaTV1xuYYj8tV8NOPRo4FggUMnM=
+github.com/bwmarrin/discordgo v0.28.1 h1:gXsuo2GBO7NbR6uqmrrBDplPUx2T3nzu775q/Rd1aG4=
+github.com/bwmarrin/discordgo v0.28.1/go.mod h1:NJZpH+1AfhIcyQsPeuBKsUtYrRnjkyu0kIVMCHkZtRY=
+github.com/diamondburned/arikawa/v3 v3.4.0 h1:wI3Qv8h2E2dkeddF1I35nv4T6OQ3RtA21rbghW/fnd0=
+github.com/diamondburned/arikawa/v3 v3.4.0/go.mod h1:WVkbdenUfsCCkptIlqSglF4eo2/HSXv74eCqGnOZaYY=
+github.com/gorilla/schema v1.4.1 h1:jUg5hUjCSDZpNGLuXQOgIWGdlgrIdYvgQ0wZtdK1M3E=
+github.com/gorilla/schema v1.4.1/go.mod h1:Dg5SSm5PV60mhF2NFaTV1xuYYj8tV8NOPRo4FggUMnM=
 github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
-github.com/gorilla/websocket v1.5.1 h1:gmztn0JnHVt9JZquRuzLw3g4wouNVzKL15iLr/zn/QY=
-github.com/gorilla/websocket v1.5.1/go.mod h1:x3kM2JMyaluk02fnUJpQuwD2dCS5NDG2ZHL0uE0tcaY=
-github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
-github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
-github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8=
-github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
+github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
+github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/replicate/replicate-go v0.18.1 h1:4zduLVJxdQAoyl7zKj1e2nxwJVMcT6O/sXe6/eUEtns=
-github.com/replicate/replicate-go v0.18.1/go.mod h1:D2x8SztjeUKcaYnSgVu3H2DechufLJWZJB4+TLA3Rag=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
-github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
-github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
-golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
-golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
-golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
+golang.org/x/crypto v0.28.0 h1:GBDwsMXVQi34v5CCYUm2jkJvu4cbtru2U4TN2PSyQnw=
+golang.org/x/crypto v0.28.0/go.mod h1:rmgy+3RHxRZMyY0jjAJShp2zgEdOqj2AO7U0pYmeQ7U=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
-golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
-golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
-golang.org/x/net v0.22.0 h1:9sGLhx7iRIHEiX0oAJ3MRZMUCElJgy7Br1nO+AMN3Tc=
-golang.org/x/net v0.22.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ=
-golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
+golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
-golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
-golang.org/x/term v0.15.0/go.mod h1:BDl952bC7+uMoWR75FIrCDx79TPU9oHkTZ9yRbYOrX0=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
-golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
-golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
-golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
-golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
-gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

lib/command.go

@@ -0,0 +1,43 @@
+package lib
+
+import (
+	"time"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+type CommandFunc func(s *discordgo.Session, i *discordgo.InteractionCreate) (string, error)
+
+func HandleCommand(commandName string, cooldownDuration time.Duration, handler CommandFunc) func(s *discordgo.Session, i *discordgo.InteractionCreate) {
+	return func(s *discordgo.Session, i *discordgo.InteractionCreate) {
+		if !CheckAndApplyCooldown(s, i, commandName, cooldownDuration) {
+			return
+		}
+
+		// Acknowledge the interaction immediately
+		err := s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+			Type: discordgo.InteractionResponseDeferredChannelMessageWithSource,
+		})
+		if err != nil {
+			ThrowWithError(commandName, "Error deferring response: "+err.Error())
+			return
+		}
+
+		// Execute the command handler
+		response, err := handler(s, i)
+
+		if err != nil {
+			RespondWithError(s, i, "Error processing command: "+err.Error())
+			return
+		}
+
+		// Send the follow-up message with the response
+		_, err = s.FollowupMessageCreate(i.Interaction, true, &discordgo.WebhookParams{
+			Content: response,
+		})
+
+		if err != nil {
+			ThrowWithError(commandName, "Error sending follow-up message: "+err.Error())
+		}
+	}
+}

lib/cooldown.go

@@ -0,0 +1,66 @@
+package lib
+
+import (
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+var (
+	once     sync.Once
+	instance *CooldownManager
+)
+
+type CooldownManager struct {
+	cooldowns map[string]time.Time
+	mu        sync.Mutex
+}
+
+func GetCooldownManager() *CooldownManager {
+	once.Do(func() {
+		instance = &CooldownManager{
+			cooldowns: make(map[string]time.Time),
+		}
+	})
+	return instance
+}
+
+func (cm *CooldownManager) SetCooldown(userID, commandName string, duration time.Duration) {
+	cm.mu.Lock()
+	defer cm.mu.Unlock()
+	cm.cooldowns[userID+":"+commandName] = time.Now().Add(duration)
+}
+
+func (cm *CooldownManager) CheckCooldown(userID, commandName string) (bool, time.Duration) {
+	cm.mu.Lock()
+	defer cm.mu.Unlock()
+
+	key := userID + ":" + commandName
+	if cooldownEnd, exists := cm.cooldowns[key]; exists {
+		if time.Now().Before(cooldownEnd) {
+			return false, time.Until(cooldownEnd)
+		}
+		delete(cm.cooldowns, key)
+	}
+	return true, 0
+}
+
+func CheckAndApplyCooldown(s *discordgo.Session, i *discordgo.InteractionCreate, commandName string, duration time.Duration) bool {
+	cooldownManager := GetCooldownManager()
+	user, err := GetUser(i)
+	if err != nil {
+		RespondWithError(s, i, "Error processing command: "+err.Error())
+		return false
+	}
+
+	canUse, remaining := cooldownManager.CheckCooldown(user.ID, commandName)
+	if !canUse {
+		RespondWithError(s, i, fmt.Sprintf("You can use this command again in %v", remaining.Round(time.Second)))
+		return false
+	}
+
+	cooldownManager.SetCooldown(user.ID, commandName, duration)
+	return true
+}

lib/errors.go

@@ -1,28 +1,27 @@
 package lib
 
 import (
-	"net"
-	"os"
+	"fmt"
+	"log"
 
-	"github.com/diamondburned/arikawa/v3/api"
-	"github.com/diamondburned/arikawa/v3/discord"
-	"github.com/diamondburned/arikawa/v3/utils/json/option"
+	"github.com/bwmarrin/discordgo"
 )
 
-func ErrorResponse(err error) *api.InteractionResponseData {
-	var content string
-	switch e := err.(type) {
-	case *net.OpError:
-		content = "**Network Error:** " + e.Error()
-	case *os.PathError:
-		content = "**File Error:** " + e.Error()
-	default:
-		content = "**Error:** " + err.Error()
-	}
-
-	return &api.InteractionResponseData{
-		Content:         option.NewNullableString(content),
-		Flags:           discord.EphemeralMessage,
-		AllowedMentions: &api.AllowedMentions{},
+// respondWithError sends an error message as a response to the interaction
+func RespondWithError(s *discordgo.Session, i *discordgo.InteractionCreate, message string) {
+	log.Printf("Responding with error: %s", message)
+	err := s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+		Type: discordgo.InteractionResponseChannelMessageWithSource,
+		Data: &discordgo.InteractionResponseData{
+			Content: message,
+			Flags:   discordgo.MessageFlagsEphemeral,
+		},
+	})
+	if err != nil {
+		log.Printf("Error sending error response: %v", err)
 	}
 }
+
+func ThrowWithError(command, message string) error {
+	return fmt.Errorf("error in command '%s': %s", command, message)
+}

lib/helpers.go

@@ -1,89 +0,0 @@
-package lib
-
-import (
-	"fmt"
-	"os"
-	"strings"
-	"time"
-
-	"github.com/diamondburned/arikawa/v3/discord"
-)
-
-var manager = NewTimerManager()
-
-// Userish is an interface that captures the common methods you may want to call
-// on either a discord.Member or discord.User, including a display name.
-type Userish interface {
-	ID() discord.UserID
-	Username() string
-	DisplayName() string
-}
-
-// memberUser adapts a discord.Member to the Userish interface.
-type memberUser struct {
-	*discord.Member
-}
-
-func (mu memberUser) ID() discord.UserID {
-	return mu.User.ID
-}
-
-func (mu memberUser) Username() string {
-	return mu.User.Username
-}
-
-func (mu memberUser) DisplayName() string {
-	// If Nick is set, return it as the display name, otherwise return Username
-	if mu.Member.Nick != "" {
-		return mu.Member.Nick
-	}
-	return mu.User.Username
-}
-
-// directUser adapts a discord.User to the Userish interface.
-type directUser struct {
-	*discord.User
-}
-
-func (du directUser) ID() discord.UserID {
-	return du.User.ID
-}
-
-func (du directUser) Username() string {
-	return du.User.Username
-}
-
-func (du directUser) DisplayName() string {
-	// For a direct user, the display name is just the username since no nickname is available.
-	return du.User.Username
-}
-
-// GetUserObject takes an interaction event and returns a Userish, which may be
-// either a discord.Member or a discord.User, but exposes it through a consistent interface.
-func GetUserObject(event discord.InteractionEvent) Userish {
-	if event.Member != nil {
-		return memberUser{event.Member}
-	} else {
-		return directUser{event.User}
-	}
-}
-
-func CooldownHandler(event discord.InteractionEvent, key string, duration time.Duration) (bool, string) {
-	user := GetUserObject(event)
-	allowList := strings.Split(os.Getenv("COOLDOWN_ALLOW_LIST"), ",")
-
-	// Check if the user ID is in the allowList
-	for _, id := range allowList {
-		if id == user.ID().String() {
-			return true, ""
-		}
-	}
-
-	isOnCooldown, remaining := manager.TimerRunning(user.ID().String(), key)
-	if isOnCooldown {
-		return false, fmt.Sprintf("You are on cooldown. Please wait for %v", remaining)
-	}
-
-	manager.StartTimer(user.ID().String(), key, duration)
-	return true, ""
-}

lib/member.go

@@ -0,0 +1,47 @@
+package lib
+
+import (
+	"github.com/bwmarrin/discordgo"
+)
+
+// InteractionUser represents a user from an interaction, abstracting away the differences
+// between guild members and DM users.
+type InteractionUser struct {
+	ID       string
+	Username string
+	Bot      bool
+}
+
+// GetUser extracts user information from an interaction, handling both guild and DM cases.
+func GetUser(i *discordgo.InteractionCreate) (*InteractionUser, error) {
+	if i.Member != nil && i.Member.User != nil {
+		// Guild interaction
+		return &InteractionUser{
+			ID:       i.Member.User.ID,
+			Username: i.Member.User.Username,
+			Bot:      i.Member.User.Bot,
+		}, nil
+	} else if i.User != nil {
+		// DM interaction
+		return &InteractionUser{
+			ID:       i.User.ID,
+			Username: i.User.Username,
+			Bot:      i.User.Bot,
+		}, nil
+	}
+
+	return nil, ThrowWithError("GetUser", "Unable to extract user information from interaction")
+}
+
+// IsInGuild checks if the interaction occurred in a guild.
+func IsInGuild(i *discordgo.InteractionCreate) bool {
+	return i.Member != nil
+}
+
+// GetGuildID safely retrieves the guild ID if the interaction is from a guild.
+func GetGuildID(i *discordgo.InteractionCreate) string {
+	if i.GuildID != "" {
+		return i.GuildID
+	}
+	return ""
+}

lib/replicate.go

@@ -1,143 +0,0 @@
-package lib
-
-import (
-	"bytes"
-	"context"
-	"errors"
-	"io"
-	"log"
-	"net/http"
-	"os"
-	"strings"
-
-	"github.com/replicate/replicate-go"
-)
-
-var ReplicatePromptPrefix = "Your designation is Himbot. You are an assistant bot designed to provide helpful responses with a touch of wit and sarcasm. Your responses should be natural and engaging, reflecting your unique personality. Avoid clichéd or overused expressions of sarcasm. Instead, focus on delivering information in a clever and subtly humorous way. If a question does not make any sense, or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information."
-
-func ReplicateTextGeneration(prompt string) (string, error) {
-	client, clientError := replicate.NewClient(replicate.WithTokenFromEnv())
-	if clientError != nil {
-		return "", clientError
-	}
-
-	input := replicate.PredictionInput{
-		"prompt":         prompt,
-		"system_prompt":  ReplicatePromptPrefix,
-		"max_new_tokens": 4096,
-	}
-
-	webhook := replicate.Webhook{
-		URL:    "https://example.com/webhook",
-		Events: []replicate.WebhookEventType{"start", "completed"},
-	}
-
-	prediction, predictionError := client.Run(context.Background(), "meta/llama-2-70b-chat:2d19859030ff705a87c746f7e96eea03aefb71f166725aee39692f1476566d48", input, &webhook)
-
-	if predictionError != nil {
-		return "", predictionError
-	}
-
-	if prediction == nil {
-		return "", errors.New("there was an error generating a response based on this prompt... please reach out to @himbothyswaggins to fix this issue")
-	}
-
-	test, ok := prediction.([]interface{})
-
-	if !ok {
-		return "", errors.New("there was an error generating a response based on this prompt... please reach out to @himbothyswaggins to fix this issue")
-	}
-
-	strs := make([]string, len(test))
-	for i, v := range test {
-		str, ok := v.(string)
-		if !ok {
-			return "", errors.New("element is not a string")
-		}
-		strs[i] = str
-	}
-
-	result := strings.Join(strs, "")
-
-	return result, nil
-}
-
-func ReplicateImageGeneration(prompt string, filename string) (*bytes.Buffer, error) {
-	client, clientError := replicate.NewClient(replicate.WithTokenFromEnv())
-	if clientError != nil {
-		return nil, clientError
-	}
-
-	input := replicate.PredictionInput{
-		"width":                  1024,
-		"height":                 1024,
-		"prompt":                 prompt,
-		"refine":                 "expert_ensemble_refiner",
-		"negative_prompt":        "worst quality, normal quality, low quality, low res, blurry, text, watermark, logo, banner, extra digits, cropped, jpeg artifacts, signature, username, error, sketch ,duplicate, ugly, monochrome, horror, geometry, mutation, disgusting",
-		"num_outputs":            1,
-		"disable_safety_checker": true,
-	}
-	webhook := replicate.Webhook{
-		URL:    "https://example.com/webhook",
-		Events: []replicate.WebhookEventType{"start", "completed"},
-	}
-
-	prediction, predictionError := client.Run(context.Background(), "stability-ai/sdxl:39ed52f2a78e934b3ba6e2a89f5b1c712de7dfea535525255b1aa35c5565e08b", input, &webhook)
-
-	if predictionError != nil {
-		return nil, predictionError
-	}
-
-	if prediction == nil {
-		return nil, errors.New("there was an error generating the image based on this prompt... please reach out to @himbothyswaggins to fix this issue")
-	}
-
-	test, ok := prediction.([]interface{})
-
-	if !ok {
-		return nil, errors.New("there was an error generating the image based on this prompt... please reach out to @himbothyswaggins to fix this issue")
-	}
-
-	imgUrl, ok := test[0].(string)
-
-	if !ok {
-		return nil, errors.New("there was an error generating the image based on this prompt... please reach out to @himbothyswaggins to fix this issue")
-	}
-
-	imageRes, imageGetErr := http.Get(imgUrl)
-	if imageGetErr != nil {
-		return nil, imageGetErr
-	}
-
-	defer imageRes.Body.Close()
-
-	imageBytes, imgReadErr := io.ReadAll(imageRes.Body)
-	if imgReadErr != nil {
-		return nil, imgReadErr
-	}
-
-	// Save image to a temporary file
-	tmpfile, err := os.Create(filename)
-
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	defer os.Remove(tmpfile.Name())
-
-	if _, err := tmpfile.Write(imageBytes); err != nil {
-		log.Fatal(err)
-	}
-	if err := tmpfile.Close(); err != nil {
-		log.Fatal(err)
-	}
-
-	// Upload the image to S3
-	_, uploadErr := UploadToS3(tmpfile.Name())
-	if uploadErr != nil {
-		log.Printf("Failed to upload image to S3: %v", uploadErr)
-	}
-
-	imageFile := bytes.NewBuffer(imageBytes)
-	return imageFile, nil
-}

lib/s3.go

@@ -1,55 +0,0 @@
-package lib
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/aws/session"
-	"github.com/aws/aws-sdk-go/service/s3/s3manager"
-)
-
-func UploadToS3(filePath string) (*s3manager.UploadOutput, error) {
-	bucket := os.Getenv("BUCKET_NAME")
-	if bucket == "" {
-		fmt.Println("No S3 bucket specified, skipping upload.")
-		return nil, nil
-	}
-
-	endpoint := os.Getenv("AWS_ENDPOINT_URL_S3")
-	accessKeyID := os.Getenv("AWS_ACCESS_KEY_ID")
-	secretAccessKey := os.Getenv("AWS_SECRET_ACCESS_KEY")
-	region := os.Getenv("AWS_REGION")
-
-	sess, err := session.NewSession(&aws.Config{
-		Region: &region,
-		Credentials: credentials.NewStaticCredentials(
-			accessKeyID,
-			secretAccessKey,
-			"",
-		),
-		Endpoint: aws.String(endpoint),
-	})
-	if err != nil {
-		return nil, fmt.Errorf("failed to create session, %v", err)
-	}
-
-	file, err := os.Open(filePath)
-	if err != nil {
-		return nil, fmt.Errorf("failed to open file, %v", err)
-	}
-	defer file.Close()
-
-	uploader := s3manager.NewUploader(sess)
-	result, err := uploader.Upload(&s3manager.UploadInput{
-		Bucket: aws.String(bucket),
-		Key:    aws.String(filePath),
-		Body:   file,
-	})
-	if err != nil {
-		return nil, fmt.Errorf("failed to upload file, %v", err)
-	}
-
-	return result, nil
-}

lib/timer.go

@@ -1,72 +0,0 @@
-package lib
-
-import (
-	"sync"
-	"time"
-)
-
-var (
-	mu       sync.Mutex
-	instance *TimerManager
-)
-
-type TimerManager struct {
-	timers map[string]time.Time
-	mu     sync.Mutex
-}
-
-func NewTimerManager() *TimerManager {
-	return &TimerManager{
-		timers: make(map[string]time.Time),
-	}
-}
-
-func GetInstance() *TimerManager {
-	mu.Lock()
-	defer mu.Unlock()
-
-	if instance == nil {
-		instance = &TimerManager{
-			timers: make(map[string]time.Time),
-		}
-	}
-
-	return instance
-}
-
-func (m *TimerManager) StartTimer(userID string, key string, duration time.Duration) {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-
-	m.timers[userID+":"+key] = time.Now().Add(duration)
-}
-
-func (m *TimerManager) TimerRunning(userID string, key string) (bool, time.Duration) {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-
-	timerEnd, exists := m.timers[userID+":"+key]
-	if !exists {
-		return false, 0
-	}
-
-	if time.Now().After(timerEnd) {
-		delete(m.timers, userID+":"+key)
-		return false, 0
-	}
-
-	return true, time.Until(timerEnd)
-}
-
-func CancelTimer(userID string, key string) {
-	manager := GetInstance()
-
-	// Handle non-existent keys gracefully
-	if _, exists := manager.timers[userID+":"+key]; !exists {
-		return
-	}
-
-	manager.mu.Lock()
-	defer manager.mu.Unlock()
-	delete(manager.timers, userID+":"+key)
-}

main.go

@@ -1,106 +1,109 @@
 package main
 
 import (
-	"context"
 	"himbot/command"
+	"himbot/lib"
 	"log"
 	"os"
 	"os/signal"
+	"syscall"
+	"time"
 
-	"github.com/diamondburned/arikawa/v3/api"
-	"github.com/diamondburned/arikawa/v3/api/cmdroute"
-	"github.com/diamondburned/arikawa/v3/discord"
-	"github.com/diamondburned/arikawa/v3/gateway"
-	"github.com/diamondburned/arikawa/v3/state"
+	"github.com/bwmarrin/discordgo"
 	"github.com/joho/godotenv"
 )
 
-var commands = []api.CreateCommandData{
+var (
+	commands = []*discordgo.ApplicationCommand{
 		{
 			Name:        "ping",
 			Description: "ping pong!",
 		},
-	{
-		Name:        "ask",
-		Description: "Ask Himbot! Cooldown: 1 Minute.",
-		Options: []discord.CommandOption{
-			&discord.StringOption{
-				OptionName:  "prompt",
-				Description: "The prompt to send to Himbot.",
-				Required:    true,
-			},
-		},
-	},
-	{
-		Name:        "pic",
-		Description: "Generate an image! Cooldown: 5 Minutes.",
-		Options: []discord.CommandOption{
-			&discord.StringOption{
-				OptionName:  "prompt",
-				Description: "The prompt for the image generation.",
-				Required:    true,
-			},
-		},
-	},
 		{
 			Name:        "hs",
 			Description: "This command was your nickname in highschool!",
-		Options: []discord.CommandOption{
-			&discord.StringOption{
-				OptionName:  "nickname",
+			Options: []*discordgo.ApplicationCommandOption{
+				{
+					Type:        discordgo.ApplicationCommandOptionString,
+					Name:        "nickname",
 					Description: "Your nickname in highschool.",
 					Required:    true,
 				},
 			},
 		},
-}
+		{
+			Name:        "markov",
+			Description: "Why did the Markov chain break up with its partner? Because it couldn't handle the past!",
+			Options: []*discordgo.ApplicationCommandOption{
+				{
+					Type:        discordgo.ApplicationCommandOptionInteger,
+					Name:        "messages",
+					Description: "Number of messages to use (default: 100, max: 1000)",
+					Required:    false,
+				},
+			},
+		},
+	}
+
+	commandHandlers = map[string]func(s *discordgo.Session, i *discordgo.InteractionCreate){
+		"ping":   lib.HandleCommand("ping", 5*time.Second, command.PingCommand),
+		"hs":     lib.HandleCommand("hs", 10*time.Second, command.HsCommand),
+		"markov": lib.HandleCommand("markov", 30*time.Second, command.MarkovCommand),
+	}
+)
 
 func main() {
+	godotenv.Load(".env")
 
 	token := os.Getenv("DISCORD_TOKEN")
-	if token == "" {
-		godotenv.Load(".env")
 
 	if token == "" {
 		log.Fatalln("No $DISCORD_TOKEN given.")
 	}
+
+	dg, err := discordgo.New("Bot " + token)
+	if err != nil {
+		log.Fatalf("Error creating Discord session: %v", err)
 	}
 
-	h := newHandler(state.New("Bot " + token))
-	h.s.AddInteractionHandler(h)
-	h.s.AddIntents(gateway.IntentGuilds)
-	h.s.AddHandler(func(*gateway.ReadyEvent) {
-		me, _ := h.s.Me()
-		log.Println("connected to the gateway as", me.Tag())
-	})
+	dg.AddHandler(ready)
+	dg.AddHandler(interactionCreate)
 
-	if err := cmdroute.OverwriteCommands(h.s, commands); err != nil {
-		log.Fatalln("cannot update commands:", err)
+	dg.Identify.Intents = discordgo.IntentsGuilds
+
+	err = dg.Open()
+	if err != nil {
+		log.Fatalf("Error opening connection: %v", err)
 	}
 
-	ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt)
-	defer cancel()
+	log.Println("Bot is now running. Press CTRL-C to exit.")
+	registerCommands(dg)
 
-	if err := h.s.Connect(ctx); err != nil {
-		log.Fatalln("cannot connect:", err)
+	sc := make(chan os.Signal, 1)
+	signal.Notify(sc, syscall.SIGINT, syscall.SIGTERM, os.Interrupt)
+	<-sc
+
+	dg.Close()
+}
+
+func ready(s *discordgo.Session, event *discordgo.Ready) {
+	log.Printf("Logged in as: %v#%v", s.State.User.Username, s.State.User.Discriminator)
+}
+
+func interactionCreate(s *discordgo.Session, i *discordgo.InteractionCreate) {
+	if h, ok := commandHandlers[i.ApplicationCommandData().Name]; ok {
+		h(s, i)
 	}
 }
 
-type handler struct {
-	*cmdroute.Router
-	s *state.State
-}
-
-func newHandler(s *state.State) *handler {
-	h := &handler{s: s}
-
-	h.Router = cmdroute.NewRouter()
-	// Automatically defer handles if they're slow.
-	h.Use(cmdroute.Deferrable(s, cmdroute.DeferOpts{}))
-	h.AddFunc("ping", command.Ping)
-	h.AddFunc("ask", command.Ask)
-	h.AddFunc("pic", command.Pic)
-	h.AddFunc("hs", command.HS)
-
-	return h
+func registerCommands(s *discordgo.Session) {
+	log.Println("Registering commands...")
+	registeredCommands := make([]*discordgo.ApplicationCommand, len(commands))
+	for i, v := range commands {
+		cmd, err := s.ApplicationCommandCreate(s.State.User.ID, "", v)
+		if err != nil {
+			log.Panicf("Cannot create '%v' command: %v", v.Name, err)
+		}
+		registeredCommands[i] = cmd
+	}
 }