#!/usr/local/bin/expect -f
#
## PROPERTY OF BRANT PUTTKAMMER, PLEASE CONTACT ME IF YOU HAVE QUESTIONS
## PLEASE USE CAUTION WHEN RUNNING THIS PROGRAM ON YOUR SYSTEM

# DATEADD FUNCTIONS AND VARIABLES INCLUDED BELOW
source /udadmin/expectscripts/DateFormats.exp
source /udadmin/expectscripts/ExpectConfig.exp

set ScriptName "every-day-00.exp"

# TURN ON LOGGING - SET LOG VARIABLE NAME
set LogFileName "/udadmin/expectlogs/EVERY-DAY-00-$FileDate.log"
log_file $LogFileName
# CHANGE FILE PERMISSIONS AND OWNER ON LOG FILE
system "chmod 777 $LogFileName"
system "chown expect $LogFileName"

# APPEND ME DATES TO VARIABLE BELOW IN CASE YOU WANT TO RUN A TAPE BACKUP ON SPECIFIED DAY
# MAKE SURE TO INCLUDE A SPACE BETWEEN EACH DATE - " MMDDYY MMDDYY"
append MonthEndDates " 122012 121913 122214 122815"
set UpgradeDelayTimeSeconds 14400
set UpgradeDelayTimeMinutes [expr $UpgradeDelayTimeSeconds/60]  
set DisplayMonthEndDate [timestamp -format "%B %d, %Y" -seconds $time]
set HolidayCommand "echo 'Subject:EVERY-DAY-00 Notification\nThe script EVERY DAY 00 will also run a tape backup because today, $DisplayMonthEndDate, is a set as a backup night. Tape backup will begin in 45 minutes - tape backups will only run if it is scheduled (tape backups no longer run, January 2015).\n\nThe script manual_merge.exp will run after an additional sleep time has passed. This gives all necessary backups time to complete on month end.' | sendmail DistroEmailGroup"

# GO THROUGH EACH HOLIDAY DATE TO TEST IF TODAY IS A HOLIDAY
for {set counter [expr [llength $HolidayDates]-1]} {$counter>=0} {incr counter -1} {
	
	# GET THE CURRENT HOLIDAY FROM LIST
    set HolidaySelected [lindex $HolidayDates $counter]
	
	if {$HolidaySelected == $CurrentDate} {
	set TextString "TRUE"
	set DisplayHolidayDate [timestamp -format "%B %d, %Y" -seconds $time]
	set HolidayCommand "echo 'Subject:EVERY-DAY-00 was Skipped\nThe script EVERY DAY 00 was skipped because today, $DisplayHolidayDate, is a holiday.\n\nThe following scripts were skipped: FINISH.exp, mirro_split.exp, CU475.exp, FIX-ATR29.exp, gl_branch_delete.exp, script1.exp, script2.exp, script3.exp, manual_merge.exp.' | sendmail DistroEmailGroup"
	} else {
	}

}

# GO THROUGH EACH MONTH END DATE TO TEST IF TODAY IS MONTH END
for {set counter [expr [llength $MonthEndDates]-1]} {$counter>=0} {incr counter -1} {
	
	# GET THE CURRENT MONTH END FROM LIST
    set MonthEndSelected [lindex $MonthEndDates $counter]
	
	if {$MonthEndSelected == $CurrentDate} {
	set TextString2 "TRUE"
	set DisplayMonthEndDate [timestamp -format "%B %d, %Y" -seconds $time]
	set HolidayCommand "echo 'Subject:EVERY-DAY-00 Notification\nThe script EVERY DAY 00 will sleep an extra $UpgradeDelayTimeMinutes minutes ($UpgradeDelayTimeSeconds seconds) because today, $DisplayMonthEndDate, is a set as an upgrade/processing/special night. After the additional sleep period, the script will resume normal delays before the mirrors are merged.' | sendmail DistroEmailGroup"
	} else {
	}

}

if {$TextString == "TRUE"} {
# SYSTEM IS CLOSED - SPLIT FOR BACKUP
system $HolidayCommand
system "/udadmin/expectscripts/mirror_split.exp"
# SLEEP FOR 4 HOURS BEFORE RUNNING MERGE
sleep 14400
system "/udadmin/expectscripts/manual_merge.exp"
} else {
system "/udadmin/expectscripts/FINISH.exp"
system "/udadmin/expectscripts/mirror_split.exp"
system "/udadmin/expectscripts/CU475.exp"
system "/udadmin/expectscripts/FIX-ATR29.exp"
system "/udadmin/expectscripts/gl_branch_delete.exp"
system "/udadmin/expectscripts/script1.exp"
system "/udadmin/expectscripts/script2.exp"
system "/udadmin/expectscripts/script3.exp"
	if {($CurrentDate == $LastDayOfMonthNumeric)} {
	system $HolidayCommand
	# SLEEP FOR 8 HOURS BEFORE RUNNING MERGE
		if {$CurrentMonth != 12} {
		sleep 28800
		} else {
		}
	# YEAR END SLEEP CHANGE - 4:00 HOURS
		if {$CurrentMonth == 12} {
		sleep 14400
		} else {
		}
	} elseif {($TextString2 == "TRUE")} {
	# SLEEP FOR 45 MINUTES BEFORE BEGINNING TAPE BACKUP - ALLOWS FOR EOM SCRIPT TO RUN QUICKER
	# TAPE BACKUP WILL BEGIN AROUND 10:45 PM, TYPICALLY TAKES ABOUT 75 MINUTES TO RUN BACKUP
	system $HolidayCommand
	# SLEEP FOR 3.5 HOURS BEFORE SLEEPING AGAIN - THIS ALLOWS FOR UPGRADE OR SYSTEM CHANGES
	sleep $UpgradeDelayTimeSeconds
	# SLEEP FOR 6 HOURS BEFORE RUNNING MERGE
	sleep 21600
	} else {
	# IT IS NOT PERIOD END - DETERMINE SLEEP TIME BEFORE MERGE
	# SLEEP FOR 6 HOURS BEFORE RUNNING MERGE
	sleep 21600
	}
# TYPICALLY AROUND 4:00 AM
system "/udadmin/expectscripts/manual_merge.exp"
}