// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.

#pragma once
#define HAVE_IRCD_M_DEVICE_H

namespace ircd::m
{
	struct device;
	struct device_keys;
}

struct ircd::m::device_keys
:json::tuple
<
	/// Required. The ID of the user the device belongs to. Must match the
	/// user ID used when logging in.
	json::property<name::user_id, json::string>,

	/// Required. The ID of the device these keys belong to. Must match the
	/// device ID used when logging in.
	json::property<name::device_id, json::string>,

	/// Required. The encryption algorithms supported by this device.
	json::property<name::algorithms, json::array>,

	/// Required. Public identity keys. The names of the properties should
	/// be in the format <algorithm>:<device_id>. The keys themselves should
	/// be encoded as specified by the key algorithm.
	json::property<name::keys, json::object>,

	/// Required. Signatures for the device key object. A map from user ID, to
	/// a map from <algorithm>:<device_id> to the signature. The signature is
	/// calculated using the process described at Signing JSON.
	json::property<name::signatures, json::object>,

	/// Required. Signatures for the device key object. A map from user ID, to
	/// a map from <algorithm>:<device_id> to the signature. The signature is
	/// calculated using the process described at Signing JSON.
	json::property<name::signatures, json::object>,

	/// Additional data added to the device key information by intermediate
	/// servers, and not covered by the signatures.
	json::property<name::unsigned_, json::object>
>
{
	using super_type::tuple;
};

struct ircd::m::device
:json::tuple
<
	///	(c2s / s2s) Required. The device ID.
	json::property<name::device_id, json::string>,

	/// (c2s) Display name set by the user for this device. Absent if no
	/// name has been set.
	json::property<name::display_name, json::string>,

	/// (c2s) The IP address where this device was last seen. (May be a few
	/// minutes out of date, for efficiency reasons).
	json::property<name::last_seen_ip, json::string>,

	/// (c2s) The timestamp (in milliseconds since the unix epoch) when this
	/// devices was last seen. (May be a few minutes out of date, for
	/// efficiency reasons).
	json::property<name::last_seen_ts, time_t>,

	/// (s2s) Required. Identity keys for the device.
	json::property<name::keys, device_keys>,

	/// (s2s) Optional display name for the device.
	json::property<name::device_display_name, json::string>
>
{
	using super_type::tuple;
};