go-bot/workers/pkg.go

package workers

import (
	"encoding/json"
	"fmt"
	"io"
	"net/http"
)

type Pkg struct {
	*StdAns
}

func (a *Pkg) GetMsg() string {
	if len(a.Parms) < 2 {
		return "请输入包名 如：/pkg linux 查询 linux 相关软件"
	}
	url := "https://archlinux.org/packages/search/json/?name=" + a.Parms[1]
	if len(a.Parms) > 2 {
		url += "&arch=" + a.Parms[2]
	}
	fmt.Println("pkg url:", url)
	req, err := http.Get(url)
	if err != nil {
		return err.Error()
	}
	defer req.Body.Close()
	body, err := io.ReadAll(req.Body)
	if err != nil {
		return err.Error()
	}
	fmt.Println("pkg body:", string(body))
	// var pkg []Package
	var pkg map[string]interface{}
	err = json.Unmarshal(body, &pkg)
	if err != nil {
		return err.Error()
	}
	// fmt.Println("pkg:", pkg)
	resultSlipe := pkg["results"].([]interface{})
	if len(resultSlipe) == 0 {
		return "没有找到相关软件"
	}
	result := resultSlipe[0].(map[string]interface{})

	fmt.Println("result:", result)
	if result != nil {
		var msg string
		// for _, v := range result[0] {
		msg += "仓库：" + result["repo"].(string) + "\n"
		msg += "包名：" + result["pkgname"].(string) + "\n"
		msg += "版本：" + result["pkgver"].(string) + "\n"
		msg += "描述：" + result["pkgdesc"].(string) + "\n"
		msg += "打包：" + result["packager"].(string) + "\n"
		msg += "链接：" + result["url"].(string) + "\n"
		msg += "更新日期：" + result["last_update"].(string) + "\n"

		return msg

	} else {
		// req, _ := http.Get("https://aur.tuna.tsinghua.edu.cn/rpc/?v=5&type=info&arg=" + a.parms[1])
		return "没有找到相关软件"
	}
}