package chat

import (
	"context"
	"fmt"

	"github.com/cloudwego/eino-ext/components/model/openai"
	"github.com/cloudwego/eino/schema"
)

func Chat(chatModel *openai.ChatModel, ctx context.Context, question string) {
	role := "心理咨询师"
	style := "温柔可爱"
	history := []*schema.Message{}
	messages, err := GenerateChatMessage(role, style, question, history)
	if err != nil {
		panic(err)
	}
	response, err := chatModel.Generate(ctx, messages)
	if err != nil {
		panic(err)
	}
	// 获取 Token 使用情况
	if usage := response.ResponseMeta.Usage; usage != nil {
		println("提示 Tokens:", usage.PromptTokens)
		println("生成 Tokens:", usage.CompletionTokens)
		println("总 Tokens:", usage.TotalTokens)
	}
	fmt.Println(response)
}
func ChatStream(chatModel *openai.ChatModel, ctx context.Context, question string) {
	role := "心理咨询师"
	style := "温柔可爱"
	history := []*schema.Message{}
	messages, err := GenerateChatMessage(role, style, question, history)
	if err != nil {
		panic(err)
	}
	// 获取流式回复
	reader, err := chatModel.Stream(ctx, messages)
	if err != nil {
		panic(err)
	}
	defer reader.Close() // 注意要关闭

	// 处理流式内容
	for {
		chunk, err := reader.Recv()
		if err != nil {
			break
		}
		print(chunk.Content)
	}
}