go-bot/workers/ai.go

package workers

import (
	"log"
	"strings"

	"github.com/goccy/go-json"
	"github.com/parnurzeal/gorequest"
)

type AI struct {
	*StdAns
}

func (a *AI) GetMsg() string {
	if len(a.Parms) < 2 {
		return "使用!ai xxx 向我提问吧"

	}
	ask := a.Parms[1]
	if ask == "" {
		return "不问问题你说个屁！"
	}
	var msg string
	var OPENAI_API_KEY string
	if cfg["OPENAI_API_KEY"] != nil {
		OPENAI_API_KEY = cfg["OPENAI_API_KEY"].(string)
	} else {
		log.Println("OPENAI_API_KEY 未配置")
		return "OPENAI_API_KEY 未配置"
	}
	var OPENAI_BaseURL string
	if cfg["OPENAI_BaseURL"] != nil {
		OPENAI_BaseURL = cfg["OPENAI_BaseURL"].(string)
	} else {
		log.Println("OPENAI_BaseURL 未配置,使用openai默认配置")
		OPENAI_BaseURL = "https://api.openai.com/v1"
	}
	var MODEL string
	if cfg["MODEL"] != nil {
		MODEL = cfg["MODEL"].(string)
	} else {
		log.Println("模型 未配置,使用默认chatglm_pro模型")
		MODEL = "chatglm_pro"
	}

	if strings.ToLower(a.Parms[1]) == "models" {
		OPENAI_BaseURL = OPENAI_BaseURL + "/models"
		request := gorequest.New()
		resp, body, errs := request.Get(OPENAI_BaseURL).
			Set("Content-Type", "application/json").
			Set("Authorization", "Bearer "+OPENAI_API_KEY).
			End()
		if errs != nil {
			log.Println(errs)
			return "请求失败"
		} else {
			if resp.StatusCode == 200 {
				var responseBody map[string]interface{}
				if err := json.Unmarshal([]byte(body), &responseBody); err != nil {
					log.Println(err)
					return "解析模型列表失败"
				}
				choices := responseBody["data"].([]interface{})
				if len(choices) > 0 {
					msg = "支持的模型列表:\n"
					for _, choice := range choices {
						msg = msg + choice.(map[string]interface{})["id"].(string) + "\n"
					}
				} else {
					msg = "没查到支持模型列表"
				}
				return msg
			} else {
				log.Println("请求失败")
				return "请求模型列表失败"
			}
		}
	} else {
		OPENAI_BaseURL = OPENAI_BaseURL + "/chat/completions"
		PROMPT, ok := cfg["PROMPT"].(string)
		if !ok {
			log.Println("PROMRT 未配置")
			PROMPT = ""
		}
		// println("PROMPT:", PROMPT)
		requestBody := map[string]interface{}{
			"model": MODEL,
			"messages": []map[string]string{{
				"role":    "system",
				"content": PROMPT,
			},
				{"role": "user", "content": ask}},
			"temperature": 0.7,
		}
		request := gorequest.New()
		resp, body, errs := request.Post(OPENAI_BaseURL).
			Set("Content-Type", "application/json").
			Set("Authorization", "Bearer "+OPENAI_API_KEY).
			Send(requestBody).
			End()
		if errs != nil {
			log.Println(errs)
			return "请求失败"
		} else {
			if resp.StatusCode == 200 {
				var responseBody map[string]interface{}
				if err := json.Unmarshal([]byte(body), &responseBody); err != nil {
					log.Println(err)
					return "解析失败"
				}
				choices := responseBody["choices"].([]interface{})
				if len(choices) > 0 {
					choice := choices[0].(map[string]interface{})
					msg = choice["message"].(map[string]interface{})["content"].(string)
				} else {
					log.Println("choices为空")
				}
			}
		}
	}

	return msg

}