package caddyApi

import (
	"fmt"
	"gitee.com/qimingxing666/caddy-api-module/tools"
	"github.com/gin-gonic/gin"
	"io/ioutil"
	"net/http"
	"os"
	"strings"
)

// 强制重载配置
func ReloadCaddy(c *gin.Context) error {
	url := "http://localhost:2025/load"

	// 打开新的配置文件
	configFile := "caddy.json"
	configData, err := os.ReadFile(configFile)
	if err != nil {
		c.JSON(500, gin.H{
			"code": 500,
			"msg":  "重载配置-读取配置文件失败",
			"data": err.Error(),
		})
		return err
	}

	payload := strings.NewReader(string(configData))

	// 创建请求
	req, err := http.NewRequest("POST", url, payload)
	if err != nil {
		c.JSON(404, gin.H{
			"code": 404,
			"msg":  "caddy未启动" + err.Error(),
			"data": "",
		})
		return err
	}

	req.Header.Add("Cache-Control", "must-revalidate")
	req.Header.Add("Content-Type", "application/json")
	req.Header.Add("Accept", "*/*")
	req.Header.Add("Accept-Encoding", "gzip, deflate, br")
	req.Header.Add("User-Agent", "PostmanRuntime-ApipostRuntime/1.1.0")
	req.Header.Add("Connection", "keep-alive")

	// 发送请求
	res, err := http.DefaultClient.Do(req)
	if err != nil {
		c.JSON(404, gin.H{
			"code": 404,
			"msg":  "caddy未启动" + err.Error(),
			"data": "",
		})
		return err
	}

	defer res.Body.Close()
	return nil

}

// GetAndSetConfFile 获取配置，同步给本地caddy.json
func GetAndSetConfFile() string {

	url := CaddyUrl + "config"

	//req, err := http.NewRequest("GET", url, nil)
	//if err != nil {
	//	return err.Error()
	//}
	//
	//req.Header.Add("Accept", "*/*")
	//req.Header.Add("Accept-Encoding", "gzip, deflate, br")
	//req.Header.Add("User-Agent", "PostmanRuntime-ApipostRuntime/1.1.0")
	//req.Header.Add("Connection", "keep-alive")
	//
	//res, err := http.DefaultClient.Do(req)
	//if err != nil {
	//	return err.Error()
	//}
	// defer res.Body.Close()
	// 读取响应内容
	//body, err := ioutil.ReadAll(res.Body)
	//if err != nil {
	//	fmt.Println("同步配置读取响应失败:", err)
	//	return err.Error()
	//}

	body, err := tools.CaddyConfig(url)
	if err != nil {
		//fmt.Println("同步配置读取响应失败:", err)
		return err.Error()
	}

	// 将配置保存到本地文件
	err = ioutil.WriteFile("caddy.json", body, 0644)
	if err != nil {
		fmt.Println("将配置同步到本地失败:", err)
		return err.Error()
	}
	return ""
}