#!/usr/bin/expect -f
#======================================================================
#                    L A D C P 2 
#                    doc: Wed Mar 10 22:23:52 2004
#                    dlm: Thu Aug 26 00:27:14 2010
#                    (c) 2004 A.M. Thurnherr
#                    uE-Info: 31 39 NIL 0 0 72 2 2 8 NIL ofnI
#======================================================================

# HISTORY:
#  Mar 10, 2004: - created
#  Mar 12, 2004: - released
#  Mar 21, 2004: - added automatic station numbering
#		 - unified prompts
#  Mar 24, 2004: - doubled station-number-entry timeout
#  Jun 18, 2004: - BUG: station 008 bombed on octal digit
#  Feb 14, 2006: - BUG: log files were written to bin dir
#  Oct  4, 2006: - adapted to older version of expect
#  Oct 31, 2007: - BUG: wrong default on non-empty memory
#  Nov 19, 2008: - adapted to new firmware behavior (load_factory_defaults)
#  Nov 19, 2008: - added version
#  Aug 25, 2010: - DEFAULTS.expect -> CRUISE_SETUP.expect
#		 - libBB.expect -> libRDI.expect

#----------------------------------------------------------------------
# Setup
#----------------------------------------------------------------------

log_user 0;
source CRUISE_SETUP.expect;
regsub {dir1} [exec which dir1] {libRDI.expect} path;
source $path;

print_version;

if {$argc == 0} {
	set ask 1;
	if {[file isfile .last_stn]} {
		set stn [expr [exec cat .last_stn] + 1];
		set stnstr [format $stn_format $stn];
		if {[affirm "Use station number $stnstr? (y/N) " 10]} {
			set ask 0;
		}
	}
	if {$ask == 1} {
		set stn [input_int "Station number = "];
		set stnstr [format $stn_format $stn];
	}
} else {
	set stn [lindex $argv 0];
	set stnstr [format $stn_format $stn];
}

if ![file isdirectory $raw_dir] {
	error "directory $raw_dir does not exist";
}
set cast_dir [format %s/%s $raw_dir $stnstr];
if [file isdirectory $cast_dir] {
	error "data directory $cast_dir already exists!";
}
set prev_cast_dir [format %s/$stn_format $raw_dir [expr $stn - 1]];
if {![file isdirectory $prev_cast_dir]} {
	if {![affirm "WARNING: previous-station data directory $prev_cast_dir does not exist --- are you sure the station number $stnstr is ok? (y/N) " 10]} {
		send_error "$argv0 aborted\n";
		exit 0;
	}
}

#----------------------------------------------------------------------
# Deploy LADCP
#----------------------------------------------------------------------

set_color;
send_user "Connecting to instruments...";
spawn bbabble -ms $tty0 $tty1;
wait_for_startup;
reset_two_instruments;
if {![memory_empty]} {
	if {![affirm "\nWARNING: Memory is not empty; continue anyway? (y/N) " 10]} {
		send_user "Putting instruments to sleep...";
		select_master 0; put_to_sleep;
		select_slave; put_to_sleep;
		send_user "\nDone\n";
		exit;
	}
} else {
	send_user "\n";
}

exec mkdir $cast_dir;
exec cp $master_cmd_file $cast_dir;
exec cp $slave_cmd_file $cast_dir;
exec echo $stn > .last_stn;
cd $cast_dir;

if {![file isfile $master_cmd_file]} {
	error "Failed to copy $master_cmd_file to [pwd]";
}
if {![file isfile $slave_cmd_file]} {
	error "Failed to copy $slave_cmd_file to [pwd]";
}

regsub {.*/} $argv0 {} basename;
start_logging [format %s_%s.log $basename $stnstr];

send_user "Resetting instruments to factory defaults...";
select_master 0; load_factory_defaults;
select_slave; load_factory_defaults;

send_user "\nSetting instrument clocks...";
set_computer_time;
select_master 0; set_instrument_clock;
select_slave; set_instrument_clock;

send_user "\nSetting deployment names...";
select_master; set_deployment_name [format $master_deployment_name_fmt $stn];
select_slave; set_deployment_name [format $slave_deployment_name_fmt $stn];

send_user "\nUploading command files";
select_slave 0;
upload_file $slave_cmd_file [format %s_log $slave_cmd_file] "[format $slave_deployment_name_fmt $stn].hwconfig";
resume_logging [format %s_%s.log $basename $stnstr];
select_master;
upload_file $master_cmd_file [format %s_log $master_cmd_file] "[format $master_deployment_name_fmt $stn].hwconfig";

send_user "\nDone\n";