package main

import (
	"gosvc/httpserver"
	"gosvc/validator"
	"robotfs/utils"
)

type Entry struct {
	Name  string `json:"name"`
	IsDir bool   `json:"is_dir"`
}

type ListResult struct {
	Entries      []Entry `json:"entries"`
	LastFileName string  `json:"last_file_name"`
}

type MkdirParams struct {
	Path string
}

func (m *MkdirParams) Validate() error {
	return validator.WithIf(
		m.Path == "", "Path is empty",
	).Validate()
}

func (s *Service) HandleMkdir(
	req *httpserver.Request,
	resp *httpserver.Response,
) *httpserver.Response {
	params := req.Binded.(*MkdirParams)
	fullPath := utils.FullPath(params.Path)

	err := s.FileSystemManager.MakeDirectory(req.Context(), fullPath)
	if err != nil {
		return resp.InternalServerError("mkdir failed, " + err.Error())
	}

	return resp.NoContent()
}

func (s *Service) HandleListDirectory(
	req *httpserver.Request,
	resp *httpserver.Response,
) *httpserver.Response {
	// path := req.QueryString("path")
	// startFileName := req.QueryString("startFileName")
	// limit := req.QueryInt("limit")
	entries := []Entry{
		{Name: "file1.txt", IsDir: false},
		{Name: "folder1", IsDir: true},
	}
	lastFileName := "file1.txt"

	result := ListResult{
		Entries:      entries,
		LastFileName: lastFileName,
	}

	return resp.OK(result).JSON()
}

func (s *Service) HandleDeleteDirectory(
	req *httpserver.Request,
	resp *httpserver.Response,
) *httpserver.Response {
	return resp.NoContent()
}

func (s *Service) HandleRenameDirectory(
	req *httpserver.Request,
	resp *httpserver.Response,
) *httpserver.Response {
	return resp.NoContent()
}

func (s *Service) HandleCopyDirectory(
	req *httpserver.Request,
	resp *httpserver.Response,
) *httpserver.Response {
	return resp.NoContent()
}