package main

import (
	handle "agent/handlers"
	"context"
	"fmt"
	"log"
	"os"

	"github.com/gin-gonic/gin"
	"github.com/joho/godotenv"
	"github.com/tmc/langchaingo/llms"
	"github.com/tmc/langchaingo/llms/openai"
)

var (
	apiKey  string
	baseUrl string
	model   = "Pro/zai-org/GLM-4.7"
	ctx     context.Context
	llm     llms.Model
)

func init() {
	err := godotenv.Load()
	if err != nil {
		fmt.Println(".env 文件加载失败")
	}
	apiKey = os.Getenv("API_KEY")
	baseUrl = os.Getenv("BASE_URL")
	fmt.Printf("API Key: %s\n", apiKey)
	fmt.Printf("Base URL: %s\n", baseUrl)

	llm, err = openai.New(
		openai.WithBaseURL(baseUrl),
		openai.WithToken(apiKey),
		openai.WithModel(model),
	)

	if err != nil {
		log.Fatal(err)
	}

	ctx = context.Background()
}

func main() {
	route := gin.Default()
	route.GET("/ping", func(c *gin.Context) {
		c.JSON(200, gin.H{
			"message": "pong",
		})
	})
	route.GET("/agent/card/:topic", func(c *gin.Context) {
		topic := c.Param("topic")
		message := handle.GetCard(llm, ctx, topic)
		c.JSON(200, gin.H{
			"message": message,
		})
	})
	route.GET("/agent/guodegang/:topic", func(c *gin.Context) {
		topic := c.Param("topic")
		message := handle.GetGuodegang(llm, ctx, topic)
		c.JSON(200, gin.H{
			"message": message,
		})
	})
	route.GET("/agent/mermaid/:topic", func(c *gin.Context) {
		topic := c.Param("topic")
		message := handle.GetMermaid(llm, ctx, topic)
		c.JSON(200, gin.H{
			"message": message,
		})
	})
	route.GET("/agent/quiz/:topic", func(c *gin.Context) {
		topic := c.Param("topic")
		message := handle.GetQuiz(llm, ctx, topic)
		c.JSON(200, gin.H{
			"message": message,
		})
	})
	route.GET("/agent/scenario/:topic", func(c *gin.Context) {
		topic := c.Param("topic")
		message := handle.GetScenario(llm, ctx, topic)
		c.JSON(200, gin.H{
			"message": message,
		})
	})

	route.Run()
}