package main

import (
	"log"
	"strings"

	"github.com/studio-b12/gowebdav"
)

func Statistics() {
	log.Println("获取：", *date, " 期间上传的数据量")
	path := "云盘管理/日志/机电学院"
	getRemoteFilePath(webdav, user, secert, path, path)
	// path = "云盘管理/日志/中电科"
	// getRemoteFilePath(webdav, user, secert, path, path)
	// path = "云盘管理/日志/华软"
	// getRemoteFilePath(webdav, user, secert, path, path)

	// path := "云盘管理/日志/张金石"
	// getRemoteFilePath(webdav, user, secert, path, path)

}

// 获取数据目录
func getRemoteFilePath(webdav, user, secert, remote, company string) {
	success := 0
	failed := 0
	client := gowebdav.NewAuthClient(webdav, gowebdav.NewAutoAuth(user, secert))
	client.Connect()

	// 获取根目录列表
	entries, err := client.ReadDir(remote)
	if err != nil {
		log.Fatal(err)
	}

	m := map[string]bool{}

	// 遍历目录结构
	for _, entry := range entries {
		// log.Println(remote + "/" + entry.Name())
		if entry.IsDir() {
			// 如果是目录，则递归遍历子目录
			success, failed = readDirRecursive(client, remote+"/"+entry.Name(), success, m, failed)
		} else {

			pth := rename(client, remote+"/"+entry.Name())
			if m[pth] {
				continue
			}
			m[pth] = true
			log.Println(pth)
			info, _ := client.Read(pth)
			str := string(info)
			// log.Println(str)
			success += strings.Count(str, "文件上传成功！")
			failed += strings.Count(str, "已经上传过，过滤")
		}
	}
	log.Println(company, "上传成功数量为：", success, "失败数量为：", failed)
}

// 递归遍历目录结构
func readDirRecursive(client *gowebdav.Client, path string, success int, m map[string]bool, failed int) (int, int) {
	entries, err := client.ReadDir(path)
	if err != nil {
		log.Fatal(err)
	}
	for _, entry := range entries {
		if entry.IsDir() {
			// 如果是目录，则递归遍历子目录
			success, failed = readDirRecursive(client, path+"/"+entry.Name(), success, m, failed)
		} else {
			file_path := path + "/" + entry.Name()
			if !strings.Contains(file_path, *date) {
				continue
			} else {
				log.Println(file_path)
			}
			//计算成功
			pth := rename(client, file_path)
			if m[pth] {
				continue
			}
			m[pth] = true
			info, _ := client.Read(pth)
			str := string(info)
			// log.Println("ssss:", str)
			success += strings.Count(str, "文件上传成功！")
			// log.Println(file_path, strings.Count(str, "文件上传成功！"))

			failed += strings.Count(str, "已经上传过，过滤")
		}
	}
	return success, failed
}

func rename(client *gowebdav.Client, path string) string {
	newpath := path
	if strings.Contains(path, ".log") {
		newpath = strings.ReplaceAll(path, ".log", ".txt")
		client.Rename(path, newpath, true)
	}

	return newpath
}