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package agent
import (
"bytes"
"encoding/json"
"gf-lt/config"
"gf-lt/models"
"io"
"log/slog"
"net/http"
)
var httpClient = &http.Client{}
type AgentClient struct {
cfg *config.Config
getToken func() string
log slog.Logger
}
func NewAgentClient(cfg *config.Config, log slog.Logger, gt func() string) *AgentClient {
return &AgentClient{
cfg: cfg,
getToken: gt,
log: log,
}
}
func (ag *AgentClient) Log() *slog.Logger {
return &ag.log
}
func (ag *AgentClient) FormMsg(sysprompt, msg string) (io.Reader, error) {
agentConvo := []models.RoleMsg{
{Role: "system", Content: sysprompt},
{Role: "user", Content: msg},
}
agentChat := &models.ChatBody{
Model: ag.cfg.CurrentModel,
Stream: true,
Messages: agentConvo,
}
b, err := json.Marshal(agentChat)
if err != nil {
ag.log.Error("failed to form agent msg", "error", err)
return nil, err
}
return bytes.NewReader(b), nil
}
func (ag *AgentClient) LLMRequest(body io.Reader) ([]byte, error) {
req, err := http.NewRequest("POST", ag.cfg.CurrentAPI, body)
if err != nil {
ag.log.Error("llamacpp api", "error", err)
return nil, err
}
req.Header.Add("Accept", "application/json")
req.Header.Add("Content-Type", "application/json")
req.Header.Add("Authorization", "Bearer "+ag.getToken())
req.Header.Set("Accept-Encoding", "gzip")
resp, err := httpClient.Do(req)
if err != nil {
ag.log.Error("llamacpp api", "error", err)
return nil, err
}
defer resp.Body.Close()
return io.ReadAll(resp.Body)
}
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