using URIParser

import Base.get
function get(s::MatrixServer, path::String)
    HTTP.get(join([s.instance, API_PATH, path], "/"))
end

"""
Authenticated get request
"""
function get(u::MatrixUser, path::String;
             extraquery = Dict())
    query = Dict(
        "access_token" => u.token
    )
    merge!(query, extraquery)
    HTTP.get(join([u.server.instance, API_PATH, path], "/"),
             query = query)
end

function post(s::MatrixServer, path::String, data::Dict{String,Any})
    HTTP.request("POST", join([s.instance, API_PATH, path], "/"),
                 ["Content-Type" => "application/json"],
                 JSON.json(data))
end

"""
Authenticated post request
"""
function post(u::MatrixUser, path::String,
              data;
              mime = "application/json")
    HTTP.request("POST", join([u.server.instance, "_matrix/media/v1/upload", path], "/"),
                 ["Content-Type" => mime],
                 data,
                 query = Dict(
                     "access_token" => u.token
                 ))
end

function request(request::String, u::MatrixUser, path::String,
                 data::Dict{String,Any};
                 mime = "application/json")
    HTTP.request(request,
                 join([u.server.instance, API_PATH, path], "/"),
                 ["Content-Type" => string(mime)],
                 JSON.json(data),
                 query = Dict(
                     "access_token" => u.token
                 ))
end

function put(u::MatrixUser, path::String,
              data::Dict{String,Any};
             mime = "application/json")
    request("PUT", u, path, data, mime = mime)
end

function post(u::MatrixUser, path::String,
              data::Dict{String,String};
              mime = "application/json")
    HTTP.request("POST",
                 join([u.server.instance, API_PATH, path], "/"),
                 ["Content-Type" => string(mime)],
                 JSON.json(data),
                 query = Dict(
                     "access_token" => u.token
                 ))
end

function upload(u::MatrixUser, mime, data::Any)
    res = post(u, "media/upload", data, mime = mime)
    JSON.parse(String(res.body))
end

# matrixurl
import Base.download
function download(u::MatrixUser, murl::String; download_path = "~/matrix/")
    mkpath(expanduser(download_path))
    uri = URI(murl)
    murl = string(uri.host, uri.path)

    query = Dict(
        "access_token" => u.token
    )
    res = HTTP.get(join([u.server.instance, "_matrix/media/r0/download", murl], "/"), query = query)
    filetype = filter( x -> x[1] == "Content-Type", res.headers |> values)[1][2]
    filepath = realpath(joinpath(expanduser(download_path), string(".", uri.path)))
    filesize = write(filepath, res.body)
    (filetype, filesize, filepath)
end