/*
 * Copyright (c) 2010-2020 Belledonne Communications SARL.
 *
 * This file is part of linphone-iphone
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#import "HistoryDetailsView.h"
#import "PhoneMainView.h"
#import "FastAddressBook.h"

@implementation HistoryDetailsView

#pragma mark - UICompositeViewDelegate Functions

static UICompositeViewDescription *compositeDescription = nil;

+ (UICompositeViewDescription *)compositeViewDescription {
	if (compositeDescription == nil) {
		compositeDescription = [[UICompositeViewDescription alloc] init:self.class
															  statusBar:StatusBarView.class
																 tabBar:TabBarView.class
															   sideMenu:SideMenuView.class
															 fullscreen:false
														 isLeftFragment:NO
														   fragmentWith:HistoryListView.class];
	}
	return compositeDescription;
}

- (UICompositeViewDescription *)compositeViewDescription {
	return self.class.compositeViewDescription;
}

#pragma mark - Property Functions

- (void)setCallLogId:(NSString *)acallLogId {
	_callLogId = [acallLogId copy];
	[self update];
}

#pragma mark - ViewController Functions

- (void)viewDidLoad {
	[super viewDidLoad];

	// if we use fragments, remove back button
	if (IPAD) {
		_backButton.hidden = YES;
		_backButton.alpha = 0;
		
	}

	UITapGestureRecognizer *headerTapGesture =
		[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(onContactClick:)];
	[_headerView addGestureRecognizer:headerTapGesture];
}

- (void)viewWillAppear:(BOOL)animated {
	[super viewWillAppear:animated];
	_waitView.hidden = YES;
	[self update];

	[NSNotificationCenter.defaultCenter addObserver:self
										   selector:@selector(update)
											   name:kLinphoneAddressBookUpdate
											 object:nil];

	[NSNotificationCenter.defaultCenter addObserver:self
										   selector:@selector(coreUpdateEvent:)
											   name:kLinphoneCoreUpdate
											 object:nil];
	
	[[NSNotificationCenter defaultCenter] addObserver: self
											 selector: @selector(deviceOrientationDidChange:)
												 name: UIDeviceOrientationDidChangeNotification
											   object: nil];
}

- (void)viewWillDisappear:(BOOL)animated {
	[super viewWillDisappear:animated];
	[NSNotificationCenter.defaultCenter removeObserver:self];
}

#pragma mark - Event Functions

- (void)coreUpdateEvent:(NSNotification *)notif {
	@try {
		[self update];
	}
	@catch (NSException *exception) {
		if ([exception.name isEqualToString:@"LinphoneCoreException"]) {
			LOGE(@"Core already destroyed");
			return;
		}
		LOGE(@"Uncaught exception : %@", exception.description);
		abort();
	}
}

- (void) deviceOrientationDidChange:(NSNotification*) notif {
    [self update];
}

#pragma mark -

- (void)update {
	// Look for the call log
	callLog = NULL;
	if (_callLogId) {
		const MSList *list = linphone_core_get_call_logs(LC);
		while (list != NULL) {
			LinphoneCallLog *log = (LinphoneCallLog *)list->data;
			const char *cid = linphone_call_log_get_call_id(log);
			if (cid != NULL && [_callLogId isEqualToString:[NSString stringWithUTF8String:cid]]) {
				callLog = log;
				break;
			}
			list = list->next;
		}
	}

	// Pop if callLog is null
	if (callLog == NULL) {
		_emptyLabel.hidden = NO;
		_addContactButton.hidden = YES;
		return;
	}
	_emptyLabel.hidden = YES;

	const LinphoneAddress *addr = linphone_call_log_get_remote_address(callLog);
	_addContactButton.hidden = ([FastAddressBook getContactWithAddress:addr] != nil);
	[ContactDisplay setDisplayNameLabel:_contactLabel forAddress:addr withAddressLabel:_addressLabel];
	[_avatarImage setImage:[FastAddressBook imageForAddress:addr] bordered:NO withRoundedRadius:YES];
    Contact *contact = [FastAddressBook getContactWithAddress:addr];
    const LinphonePresenceModel *model = contact.friend ? linphone_friend_get_presence_model(contact.friend) : NULL;
    _linphoneImage.hidden = [LinphoneManager.instance lpConfigBoolForKey:@"hide_linphone_contacts" inSection:@"app"] ||
    ! ((model && linphone_presence_model_get_basic_status(model) == LinphonePresenceBasicStatusOpen) || [FastAddressBook contactHasValidSipDomain:contact]);
	LinphoneAccount *defaultAccount = linphone_core_get_default_account(LC);
	[self shouldHideEncryptedChatView:defaultAccount && linphone_account_params_get_conference_factory_uri(linphone_account_get_params(defaultAccount)) && model && linphone_presence_model_has_capability(model, LinphoneFriendCapabilityLimeX3dh)];
	char *addrURI = linphone_address_as_string_uri_only(addr);
	ms_free(addrURI);

	[_tableView loadDataForAddress:(callLog ? linphone_call_log_get_remote_address(callLog) : NULL)];
}

- (void)shouldHideEncryptedChatView:(BOOL)hasLime {
    _encryptedChatView.hidden = !hasLime;
    CGRect newFrame = _optionsView.frame;
    if (!hasLime) {
        newFrame.origin.x = _encryptedChatView.frame.size.width * 2/3;
        
    } else {
        newFrame.origin.x = 0;
    }
    _optionsView.frame = newFrame;
}

#pragma mark - Action Functions

- (IBAction)onBackClick:(id)event {
	HistoryListView *view = VIEW(HistoryListView);
	[PhoneMainView.instance popToView:view.compositeViewDescription];
}

- (IBAction)onContactClick:(id)event {
	const LinphoneAddress *addr = linphone_call_log_get_remote_address(callLog);
	Contact *contact = [FastAddressBook getContactWithAddress:addr];
	if (contact) {
		ContactDetailsView *view = VIEW(ContactDetailsView);
		[PhoneMainView.instance changeCurrentView:view.compositeViewDescription];
		[ContactSelection setSelectionMode:ContactSelectionModeNone];
		[view setContact:contact];
	}
}

- (IBAction)onAddContactClick:(id)event {
	const LinphoneAddress *addr = linphone_call_log_get_remote_address(callLog);
	char *lAddress = linphone_address_as_string_uri_only(addr);
	if (lAddress != NULL) {
		NSString *normSip = [NSString stringWithUTF8String:lAddress];
		normSip = [normSip hasPrefix:@"sip:"] ? [normSip substringFromIndex:4] : normSip;
		[ContactSelection setAddAddress:normSip];
		[ContactSelection setSelectionMode:ContactSelectionModeEdit];

		[ContactSelection setSipFilter:nil];
		[ContactSelection enableEmailFilter:FALSE];
		[ContactSelection setNameOrEmailFilter:nil];
		[PhoneMainView.instance changeCurrentView:ContactsListView.compositeViewDescription];
		ms_free(lAddress);
	}
}

- (IBAction)onCallClick:(id)event {
	const LinphoneAddress *addr = linphone_call_log_get_remote_address(callLog);
	[LinphoneManager.instance call:addr];
}

- (IBAction)onChatClick:(id)event {
	const LinphoneAddress *addr = linphone_call_log_get_remote_address(callLog);
	[LinphoneManager.instance lpConfigSetBool:TRUE forKey:@"create_chat"];
    [PhoneMainView.instance getOrCreateOneToOneChatRoom:addr waitView:_waitView isEncrypted:FALSE];
}

- (IBAction)onEncryptedChatClick:(id)sender {
    const LinphoneAddress *addr = linphone_call_log_get_remote_address(callLog);
	[LinphoneManager.instance lpConfigSetBool:TRUE forKey:@"create_chat"];
    [PhoneMainView.instance getOrCreateOneToOneChatRoom:addr waitView:_waitView isEncrypted:TRUE];
}

@end