package main

import (
	"database/sql"
	"fmt"
	"go-bot/config"
	"go-bot/utils"
	"io"
	"log"
	"net/http"
	"time"

	"github.com/goccy/go-json"

	_ "github.com/mattn/go-sqlite3"
)

func insertMessage(db *sql.DB, data map[string]interface{}) error {

	// Parse JSON data
	// var data map[string]interface{}
	// err := json.Unmarshal(jsonData, &data)
	// if err != nil {
	// 	log.Fatal(err)
	// }
	if data["post_type"] == "message" {
		// id := data["message_id"].(float64)
		post_type := data["post_type"].(string)
		message_type := data["message_type"].(string)
		// 设置东八区时间
		loc, err := time.LoadLocation("Asia/Shanghai")
		if err != nil {
			log.Fatal(err)
		}
		message_time := (time.Unix(int64(data["time"].(float64)), 0).In(loc)).Format("2006-01-02 15:04:05")
		group_id := data["group_id"].(float64)
		message_id := data["message_id"].(float64)
		raw_message := data["raw_message"].(string)
		sender := data["sender"].(map[string]interface{})
		sender_user_id := sender["user_id"].(float64)
		sender_nickname := sender["nickname"].(string)
		sender_card := sender["card"].(string)
		if sender_card == "" {
			sender_card = sender_nickname
		}
		sender_role := sender["role"].(string)
		message_seq := data["message_seq"].(float64)

		fmt.Println(post_type, message_time, group_id, message_id, raw_message, sender_user_id, sender_nickname, sender_card, sender_role, message_seq)
		// Insert data into database
		_, err = db.Exec("INSERT INTO messages ( post_type, message_type, time, group_id, message_id, raw_message, sender_user_id, sender_nickname, sender_card, sender_role, message_seq) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
			post_type, message_type, message_time, group_id, message_id, raw_message, sender_user_id, sender_nickname, sender_card, sender_role, message_seq)
		fmt.Println("Data inserted successfully!")
		if err != nil {
			log.Fatal(err)
		}
	}
	return nil
}

func handlePost(w http.ResponseWriter, r *http.Request) {
	if r.Method != http.MethodPost {
		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
		return
	}

	body, err := io.ReadAll(r.Body)
	if err != nil {
		http.Error(w, "Error reading request body", http.StatusBadRequest)
		return
	}
	// fmt.Println("handlePost:", string(body))
	// 解码 JSON 数据到 map[string]interface{} 类型的变量
	var data map[string]interface{}
	err = json.Unmarshal(body, &data)
	if err != nil {
		fmt.Println("Error decoding JSON:", err)
		return
	}

	// Open SQLite database
	db, err := sql.Open("sqlite3", "./data.db")
	if err != nil {
		log.Fatal(err)
	}
	defer db.Close()
	// Create table
	_, err = db.Exec(`CREATE TABLE IF NOT EXISTS messages (
		id INTEGER PRIMARY KEY AUTOINCREMENT,
		post_type TEXT,
		message_type TEXT,
		time DATETIME,
		group_id INTEGER,
		message_id INTEGER UNIQUE NOT NULL,
		raw_message TEXT,
		sender_user_id INTEGER,
		sender_nickname TEXT,
		sender_card TEXT,
		sender_role TEXT,
        message_seq INTEGER
	)`)
	if err != nil {
		log.Fatal(err)
	}
	// Insert message into database
	err = insertMessage(db, data)
	if err != nil {
		log.Fatal(err)
	}

	utils.Router(data)
	w.Write([]byte("JSON data received successfully!"))

}

func main() {

	cfg := config.GetConfig()
	APIURL := cfg["APIURL"].(string)
	// config.PrintConfig(cfg, "")
	// print(cfg["AllowGroup"].([]interface{})[0].(string))

	http.HandleFunc("/", handlePost)
	// 协程支持
	// http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
	// 	go handlePost(w, r)
	// })

	fmt.Println("Server listening on port 5580...")
	// APIURL 为 go-cqhttp 配置的事件上报地址
	http.ListenAndServe(APIURL, nil)
}