package main

import (
	"encoding/json"
	"fmt"
	"io"
	"log"
	"net/http"
	"net/url"
	"os"
	"strings"

	"github.com/JamZYM/golagrange/api"
	"github.com/joho/godotenv"
)

func msgProccess(msg map[string]interface{}, connBot api.WsBot) {
	// fmt.Println(msg)
	if msg["message_type"].(string) == "private" {
		user_id := int(msg["user_id"].(float64))
		// println(user_id)
		// fmt.Println(msg["message"].([]interface{})[0].(map[string]interface{})["type"].(string))
		if msg["message"].([]interface{})[0].(map[string]interface{})["type"].(string) == "text" {
			if strings.HasPrefix(msg["message"].([]interface{})[0].(map[string]interface{})["data"].(map[string]interface{})["text"].(string), "/bvdl ") {
				bv := strings.Replace(msg["message"].([]interface{})[0].(map[string]interface{})["data"].(map[string]interface{})["text"].(string), "/bvdl ", "", 1)
				// println(bv)
				// println(os.Getenv("HOST") + ":" + os.Getenv("BVDLPORT") + "/api/info")
				// info, err := http.Post("http://"+os.Getenv("HOST")+":"+os.Getenv("BVDLPORT")+"/api/info", "application/json",
				// 	bytes.NewBuffer([]byte(fmt.Sprintf(`
				// 	{
				// 		"bv":%s
				// 	}
				// 	`, bv))))
				info, err := http.Post("http://"+os.Getenv("HOST")+":"+os.Getenv("BVDLPORT")+"/api/info?bv="+bv, "application/json", nil)
				if err != nil {
					connBot.Send_private_msg(user_id, "请求失败")
					fmt.Println(err)
				} else {
					defer info.Body.Close()
					var jsondata map[string]interface{}
					data, _ := io.ReadAll(info.Body)
					json.Unmarshal(data, &jsondata)
					// fmt.Println(string(data))
					title := jsondata["videos"].(map[string]interface{})["1"].(map[string]interface{})["title"].(string)
					// result, err := http.Post("http://"+os.Getenv("HOST")+":"+os.Getenv("BVDLPORT")+"/api/download", "application/json",
					// 	bytes.NewBuffer([]byte(fmt.Sprintf(`
					// {
					// 	"bv":%s;
					// 	"title":"%s"
					// }
					// `, bv, title))))
					fmt.Println("http://" + os.Getenv("HOST") + ":" + os.Getenv("BVDLPORT") + "/api/download?bv=" + bv + "&title=" + title)
					// result, err := http.PostForm("http://"+os.Getenv("HOST")+":"+os.Getenv("BVDLPORT")+"/api/download?bv="+bv+"&title="+title, nil)

					qbv := url.QueryEscape(bv)
					qtitle := url.QueryEscape(title)
					geturl := "http://" + os.Getenv("HOST") + ":" + os.Getenv("BVDLPORT") + "/api/download?bv=" + qbv + "&title=" + qtitle
					result, err := http.Get(geturl)

					// url := "http://" + os.Getenv("HOST") + ":" + os.Getenv("BVDLPORT") + "/api/download"
					// body := fmt.Sprintf(`{"bv":"%s","title":"%s"}`, bv, title)
					// result, err := http.Post(url, "application/json", strings.NewReader(body))

					if err != nil {
						connBot.Send_private_msg(user_id, "下载失败")
						fmt.Println(err)
					} else {
						fmt.Print(result.Body)
						connBot.Send_private_msg(user_id, title)
					}

				}
			}
		}
	}
}

func main() {
	err := godotenv.Load()
	if err != nil {
		log.Fatal("Error loading .env file")
	}

	connBot := api.WebsocketBot(os.Getenv("HOST"), os.Getenv("PORT"), os.Getenv("PATH"))
	defer connBot.Wsconn.Close()

	for {
		_, messageBytes, err := connBot.Wsconn.ReadMessage()
		if err != nil {
			log.Println("read:", err)
			return
		}
		var message map[string]interface{}
		json.Unmarshal(messageBytes, &message)
		if message["post_type"] == "message" {
			go msgProccess(message, connBot)
		} else if message["post_type"] == "meta_event" {

		}
	}

	// connBot.Send_private_msg(2945340446, "Hello, world!")
	// err = connBot.Upload_private_file(2945340446, "/home/jam/Documents/College/大学学习/大创/基于gm_Id方法的跨阻放大器设计_林佳辉.pdf", "基于gm_Id方法的跨阻放大器设计_林佳辉.pdf")
	// fmt.Println(err)

}