add xai

examples/xai_example/main.go

@@ -0,0 +1,76 @@
+package main
+
+import (
+	"context"
+
+	"github.com/seefs001/xox/xai"
+	"github.com/seefs001/xox/xenv"
+	"github.com/seefs001/xox/xlog"
+)
+
+func main() {
+	xenv.Load()
+	client := xai.NewOpenAIClient()
+
+	// Text generation (non-streaming)
+	response, err := client.QuickGenerateText(context.Background(), []string{"Hello, world!"}, xai.WithTextModel(xai.ModelClaude35Sonnet))
+	if err != nil {
+		xlog.Error("Error generating text", "error", err)
+		return
+	}
+	xlog.Info("Text generation response:")
+	xlog.Info(response)
+
+	// Text generation (streaming)
+	xlog.Info("Streaming text generation:")
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+	textChan, errChan := client.QuickGenerateTextStream(ctx, []string{"Hello, world!"}, xai.WithTextModel(xai.ModelClaude35Sonnet))
+
+	streamFinished := make(chan struct{})
+	go func() {
+		defer close(streamFinished)
+		for {
+			select {
+			case text, ok := <-textChan:
+				if !ok {
+					xlog.Info("Stream finished")
+					return
+				}
+				xlog.Info(text)
+			case err, ok := <-errChan:
+				if !ok {
+					return
+				}
+				if err != nil {
+					xlog.Error("Error generating text stream", "error", err)
+					return
+				}
+			case <-ctx.Done():
+				return
+			}
+		}
+	}()
+
+	<-streamFinished
+
+	// Image generation
+	xlog.Info("Image generation:")
+	imageURLs, err := client.GenerateImage(context.Background(), "A beautiful sunset over the ocean", xai.WithImageModel(xai.DefaultImageModel))
+	if err != nil {
+		xlog.Error("Error generating image", "error", err)
+		return
+	}
+	for i, url := range imageURLs {
+		xlog.Infof("Image %d URL: %s", i+1, url)
+	}
+
+	// Embedding generation
+	xlog.Info("Embedding generation:")
+	embeddings, err := client.CreateEmbeddings(context.Background(), []string{"Hello, world!"}, xai.DefaultEmbeddingModel)
+	if err != nil {
+		xlog.Error("Error creating embeddings", "error", err)
+		return
+	}
+	xlog.Infof("Embedding for 'Hello, world!': %v", embeddings[0][:5]) // Print first 5 values of the embedding
+}

x/x.go

@@ -3,12 +3,14 @@ package x
 import (
 	"context"
 	"crypto/rand"
+	"encoding/base64"
 	"encoding/json"
 	"errors"
 	"fmt"
 	"math/big"
 	"reflect"
 	"runtime/debug"
+	"strings"
 	"sync"
 	"time"
 )
@@ -1010,3 +1012,28 @@ func IsZero[T any](value T) bool {
 	}
 	return false
 }
+
+// IsImageURL checks if a string is a valid image URL
+func IsImageURL(s string) bool {
+	// Check if the URL starts with http:// or https://
+	if !strings.HasPrefix(s, "http://") && !strings.HasPrefix(s, "https://") {
+		return false
+	}
+
+	// Simple check for common image file extensions
+	// You might want to implement a more robust check based on your requirements
+	extensions := []string{".jpg", ".jpeg", ".png", ".gif", ".bmp", ".webp"}
+	lowered := strings.ToLower(s)
+	for _, ext := range extensions {
+		if strings.HasSuffix(lowered, ext) {
+			return true
+		}
+	}
+	return false
+}
+
+// IsBase64 checks if a string is a valid base64 encoded string
+func IsBase64(s string) bool {
+	_, err := base64.StdEncoding.DecodeString(s)
+	return err == nil
+}