#
#
# verify_caches()
#
#
#
# Checks/creates profile cache, basic data and session files for dynamic and static reports.
#

include "templates.statistics.util.verify_caches_util";

subroutine(verify_caches(
	string session_id,
	bool read_extended_profile_dat_from_sessions,
	bool is_root_admin,
	node profile,
	string profile_name,
	node basic_ids), (
	
	# read_extended_profile_dat_from_sessions is true
	# if reports are generated by a web browser interaction. In this case the extended_profile_dat.cfg file
	# exists in sessions_cache and not in profiles_cache (See docs for more details)	
	
	debug_message("#### verify_caches() START \n");
	debug_message("#### verify_caches() - read_extended_profile_dat_from_sessions: " . read_extended_profile_dat_from_sessions . "\n");
	
	string extended_profile_dat_id = @basic_ids{"extended_profile_dat_id"};
	
	#
	#
	#
	# Check profiles_cache directories
	#
	#
	#
	
	check_profile_cache_integrity(profile_name);
	
	#
	#
	#
	# Check extended_profile_dat existence and up to date state
	#
	#
	#

	string extended_profile_dat_path;
	
	if (read_extended_profile_dat_from_sessions) then (
		extended_profile_dat_path = "sessions_cache." . session_id . ".profiles." . profile_name . ".extended_profile_dat";
	)
	else (
		extended_profile_dat_path = "profiles_cache." . profile_name . ".extended_profile_dat";
	);
	
	bool extended_profile_dat_exists = (?(extended_profile_dat_path));
	bool extended_profile_dat_is_up_to_date = false;
	
	debug_message("#### verify_caches() - extended_profile_dat_exists: " . extended_profile_dat_exists . "\n");

	if (extended_profile_dat_exists) then (

		#
		# extended_profile_dat exists, check if it is up to date
		#
	
		if (@(extended_profile_dat_path . ".extended_profile_dat_id") eq extended_profile_dat_id) then (
		
			extended_profile_dat_is_up_to_date = true;		
		);	
	);
	
	debug_message("#### verify_caches() - extended_profile_dat_is_up_to_date: " . extended_profile_dat_is_up_to_date . "\n");
	
	if (!extended_profile_dat_exists or !extended_profile_dat_is_up_to_date) then (
	
		# Create/re-create extended_profile_dat
		create_extended_profile_dat(profile, extended_profile_dat_id, extended_profile_dat_path);
		
		debug_message("#### verify_caches() - CREATE NEW EXTENDED PROFILE DAT: YES\n");
	)
	else (
	
		debug_message("#### verify_caches() - CREATE NEW EXTENDED PROFILE DAT: NO\n");
	);
	

	# DISABLED
	# check_extended_profile_dat_integrity(session_id, profile_name);

#	if (!is_root_admin) then (
	
		# Check if query_fields exists in sessions_cache for non-root-admin users
		
		# DISABLED
		# check_query_fields_integrity_in_sessions(session_id, profile_name);
		
		# KHP-RC
		# We also have to check if the users_cache profile data of this user
		# are up to date).
		# We should do this check only one time, before viewing the profile reports,
		# so we can do this together with the query_fields for this user, if
		# they don't exist we know we need to check users_cache integrity.
		#
		# The users_cache integrity check must ensure that the user_info statistics_date
		# node does not contain any invalid reports data. This could be the case
		# if an administrator changes the report by adding/removing columns or
		# by renaming report_fields, etc.
		#
		#
#	);
	
	debug_message("#### verify_caches() END \n");
));