/*
 * Copyright (c) 2022 Jim Ramsay
 *
 * 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 appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

#include "ctl-commands.h"

#include <stdlib.h>

struct cmd_info ctl_command_list[] = {
	[CMD_HELP] = { "help",
		"List all commands and events, or show usage of a specific command or event",
		{
			{"command", "The command to show (optional)"},
			{"event", "The event to show (optional)"},
			{NULL, NULL},
		}
	},
	[CMD_VERSION] = { "version",
		"Query the version of the wayvnc process",
		{{NULL, NULL}}
	},
	[CMD_EVENT_RECEIVE] = { "event-receive",
		"Register to begin receiving asynchronous events from wayvnc",
		// TODO: Event type filtering?
		{{NULL, NULL}}
	},
	[CMD_SET_OUTPUT] = { "set-output",
		"Switch the actively captured output",
		{
			{"switch-to", "The specific output name to capture"},
			{"cycle", "Either \"next\" or \"prev\""},
			{NULL, NULL},
		}
	},
	[CMD_GET_CLIENTS] = { "get-clients",
		"Return a list of all currently connected  VNC sessions",
		{{NULL, NULL}}
	},
	[CMD_GET_OUTPUTS] = { "get-outputs",
		"Return a list of all currently detected Wayland outputs",
		{{NULL, NULL}}
	},
	[CMD_DISCONNECT_CLIENT] = { "disconnect-client",
		"Disconnect a VNC session",
		{
			{"id", "The ID of the client to disconnect"},
			{NULL, NULL},
		}
	},
	[CMD_WAYVNC_EXIT] = { "wayvnc-exit",
		"Disconnect all clients and shut down wayvnc",
		{{NULL,NULL}},
	},
};

#define CLIENT_EVENT_PARAMS(including) \
	{"id", "A unique identifier for this client"}, \
	{"connection_count", "The total number of connected VNC clients " including " this one."}, \
	{"hostname", "The hostname or IP address of this client (may be null)"}, \
	{"username", "The username used to authentice this client (may be null)."}, \
	{NULL, NULL},

struct cmd_info ctl_event_list[] = {
	[EVT_CLIENT_CONNECTED] = {"client-connected",
		"Sent when a new vnc client connects to wayvnc",
		{ CLIENT_EVENT_PARAMS("including") }
	},
	[EVT_CLIENT_DISCONNECTED] = {"client-disconnected",
		"Sent when a vnc client disconnects from wayvnc",
		{ CLIENT_EVENT_PARAMS("not including") }
	},
	[EVT_CAPTURE_CHANGED] = {"capture-changed",
		"Sent when wayvnc changes which output is captured",
		{
			{"output", "The name of the output now being captured"},
			{NULL, NULL},
		},
	},

};