class Gdrive

# File lib/gdrive.rb, line 10
def initialize(token)
    @client = HTTP.auth("Bearer " + token)
end

# File lib/gdrive.rb, line 13
def apiget(endpoint, params, js)
    url = BASE_URL + endpoint 
    #puts url, params
    r = @client.get(url, :params  => params, :json => js)
    if r.code != 200
        puts "status code: #{r.code}"
        puts r.to_s
    end 
    JSON.parse(r.to_s)
end

# File lib/gdrive.rb, line 23
def getChildren(folderId)
    params = {}
    params["q"] = "'#{folderId}' in parents"
    self.apiget("/v2/files", params, nil)
end

# File lib/gdrive.rb, line 28
def listFolder(folderPath) 
    found, obj = self.pathToId(folderPath, 'root')
    unless found 
        return 
    end
    return self.getChildren(obj["id"])                
end

# File lib/gdrive.rb, line 35
def pathToId(path, root)
    if path == "/"
        return true, {'title' => '/', 'id'  => "root"}
    end
    found = false
    obj = nil
    pc = []
    if @nosplit
        pc = [path]
    else
        pc = path.split('/')
    end 
    pc.each do |p|
        #puts(p)
        found = false
        self.getChildren(root)["items"].each do |i|
            if p == i["title"]
                root = i["id"]
                found = true
                obj = i
            end 
        end
        if !found
           puts("error: path not found: #{p}")
           return found, obj
        end
    end
    return found, obj
end