package parse

import (
	"fmt"
	"os"
	"path"
	"strings"

	"Crimson-Gatekeeper/internal/utils"
	"gopkg.in/yaml.v3"
)

type Cfg struct {
	server struct {
		port     string
		database struct {
			host           string
			user           string
			dbname         string
			sslmode        string
			port           string
			passwd         string
			connectTimeout int
			ssh            bool
		}
		ssh struct {
			host    string
			port    string
			user    string
			passwd  string
			keyPath string
		}
	}
}

func (c *Cfg) getDbParam() {

}

func GetCfg() *Cfg {
	pwd, err := os.Getwd()
	utils.PaincEro(err, "获取当前工作目录失败")
	dirs, err := os.ReadDir(pwd)
	utils.PaincEro(err, "获取目录文件失败")
	var data []byte
	for _, item := range dirs {
		isyaml := strings.HasSuffix(item.Name(), ".yaml")
		if isyaml {
			filePath := path.Join(pwd, item.Name())
			data, err = os.ReadFile(filePath)
			utils.PaincEro(err, "读取配置文件失败")
			break
		}
	}
	if data == nil {
		fmt.Println("没有找到配置文件，启动失败")
		panic("没有找到配置文件，进程终止")
	}
	cfg := &Cfg{}
	err = yaml.Unmarshal(data, cfg)
	utils.PaincEro(err, "解析配置文件失败")
	return cfg
}