/*

 Controller to edit advanced bookmark settings

 Copyright 2013 Thincast Technologies GmbH, Author: Martin Fleisz

 This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.

 If a copy of the MPL was not distributed with this file, You can obtain one at

 http://mozilla.org/MPL/2.0/.

 */

#import "AdvancedBookmarkEditorController.h"

#import "Bookmark.h"

#import "Utils.h"

#import "EditorSelectionController.h"

#import "ScreenSelectionController.h"

#import "PerformanceEditorController.h"

#import "BookmarkGatewaySettingsController.h"

@interface AdvancedBookmarkEditorController ()

@end

#define SECTION_ADVANCED_SETTINGS 0

#define SECTION_COUNT 1

@implementation AdvancedBookmarkEditorController

- (id)initWithBookmark:(ComputerBookmark *)bookmark

{

	if ((self = [super initWithStyle:UITableViewStyleGrouped]))

	{

		// set additional settings state according to bookmark data

		_bookmark = [bookmark retain];

		_params = [bookmark params];

	}

	return self;

}

- (void)viewDidLoad

{

	[super viewDidLoad];

	[self setTitle:NSLocalizedString(@"Advanced Settings", @"Advanced Settings title")];

}

- (void)viewWillAppear:(BOOL)animated

{

	[super viewWillAppear:animated];

	// we need to reload the table view data here to have up-to-date data for the

	// advanced settings accessory items (like for resolution/color mode settings)

	[[self tableView] reloadData];

}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation

{

	return YES;

}

#pragma mark -

#pragma mark Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView

{

	// Return the number of sections.

	return SECTION_COUNT;

}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section

{

	// Return the number of rows in the section.

	switch (section)

	{

		case SECTION_ADVANCED_SETTINGS: // advanced settings

			return 9;

		default:

			break;

	}

	return 0;

}

// set section headers

- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section

{

	switch (section)

	{

		case SECTION_ADVANCED_SETTINGS:

			return NSLocalizedString(@"Advanced", @"'Advanced': advanced settings header");

	}

	return @"unknown";

}

// Customize the appearance of table view cells.

- (UITableViewCell *)tableView:(UITableView *)tableView

         cellForRowAtIndexPath:(NSIndexPath *)indexPath

{

	// determine the required cell type

	NSString *cellType = nil;

	switch ([indexPath section])

	{

		case SECTION_ADVANCED_SETTINGS: // advanced settings

		{

			switch ([indexPath row])

			{

				case 0: // Enable/Disable TSG Settings

					cellType = TableCellIdentifierYesNo;

					break;

				case 1: // TS Gateway Settings

					cellType = TableCellIdentifierSubEditor;

					break;

				case 2: // 3G Settings

					cellType = TableCellIdentifierYesNo;

					break;

				case 3: // 3G screen/color depth

					cellType = TableCellIdentifierSelection;

					break;

				case 4: // 3G performance settings

					cellType = TableCellIdentifierSubEditor;

					break;

				case 5: // security mode

					cellType = TableCellIdentifierSelection;

					break;

				case 6: // remote program

				case 7: // work dir

					cellType = TableCellIdentifierText;

					break;

				case 8: // console mode

					cellType = TableCellIdentifierYesNo;

					break;

				default:

					break;

			}

			break;

		}

	}

	NSAssert(cellType != nil, @"Couldn't determine cell type");

	// get the table view cell

	UITableViewCell *cell = [self tableViewCellFromIdentifier:cellType];

	NSAssert(cell, @"Invalid cell");

	// set cell values

	switch ([indexPath section])

	{

			// advanced settings

		case SECTION_ADVANCED_SETTINGS:

			[self initAdvancedSettings:indexPath cell:cell];

			break;

		default:

			break;

	}

	return cell;

}

// updates advanced settings in the UI

- (void)initAdvancedSettings:(NSIndexPath *)indexPath cell:(UITableViewCell *)cell

{

	BOOL enable_3G_settings = [_params boolForKey:@"enable_3g_settings"];

	switch (indexPath.row)

	{

		case 0:

		{

			EditFlagTableViewCell *flagCell = (EditFlagTableViewCell *)cell;

			[[flagCell label]

			    setText:NSLocalizedString(@"Enable TS Gateway",

			                              @"'Enable TS Gateway': Bookmark enable TSG settings")];

			[[flagCell toggle] setTag:GET_TAG_FROM_PATH(indexPath)];

			[[flagCell toggle] setOn:[_params boolForKey:@"enable_tsg_settings"]];

			[[flagCell toggle] addTarget:self

			                      action:@selector(toggleSettingValue:)

			            forControlEvents:UIControlEventValueChanged];

			break;

		}

		case 1:

		{

			BOOL enable_tsg_settings = [_params boolForKey:@"enable_tsg_settings"];

			EditSubEditTableViewCell *editCell = (EditSubEditTableViewCell *)cell;

			[[editCell label]

			    setText:NSLocalizedString(@"TS Gateway Settings",

			                              @"'TS Gateway Settings': Bookmark TS Gateway Settings")];

			[[editCell label] setEnabled:enable_tsg_settings];

			[editCell setSelectionStyle:enable_tsg_settings ? UITableViewCellSelectionStyleBlue

			                                                : UITableViewCellSelectionStyleNone];

			break;

		}

		case 2:

		{

			EditFlagTableViewCell *flagCell = (EditFlagTableViewCell *)cell;

			[[flagCell label]

			    setText:NSLocalizedString(@"3G Settings",

			                              @"'3G Settings': Bookmark enable 3G settings")];

			[[flagCell toggle] setTag:GET_TAG_FROM_PATH(indexPath)];

			[[flagCell toggle] setOn:[_params boolForKey:@"enable_3g_settings"]];

			[[flagCell toggle] addTarget:self

			                      action:@selector(toggleSettingValue:)

			            forControlEvents:UIControlEventValueChanged];

			break;

		}

		case 3:

		{

			EditSelectionTableViewCell *selCell = (EditSelectionTableViewCell *)cell;

			[[selCell label]

			    setText:NSLocalizedString(@"3G Screen",

			                              @"'3G Screen': Bookmark 3G Screen settings")];

			NSString *resolution = ScreenResolutionDescription(

			    [_params intForKeyPath:@"settings_3g.screen_resolution_type"],

			    [_params intForKeyPath:@"settings_3g.width"],

			    [_params intForKeyPath:@"settings_3g.height"]);

			int colorBits = [_params intForKeyPath:@"settings_3g.colors"];

			[[selCell selection]

			    setText:[NSString stringWithFormat:@"%@@%d", resolution, colorBits]];

			[[selCell label] setEnabled:enable_3G_settings];

			[[selCell selection] setEnabled:enable_3G_settings];

			[selCell setSelectionStyle:enable_3G_settings ? UITableViewCellSelectionStyleBlue

			                                              : UITableViewCellSelectionStyleNone];

			break;

		}

		case 4:

		{

			EditSubEditTableViewCell *editCell = (EditSubEditTableViewCell *)cell;

			[[editCell label]

			    setText:NSLocalizedString(@"3G Performance",

			                              @"'3G Performance': Bookmark 3G Performance Settings")];

			[[editCell label] setEnabled:enable_3G_settings];

			[editCell setSelectionStyle:enable_3G_settings ? UITableViewCellSelectionStyleBlue

			                                               : UITableViewCellSelectionStyleNone];

			break;

		}

		case 5:

		{

			EditSelectionTableViewCell *selCell = (EditSelectionTableViewCell *)cell;

			[[selCell label]

			    setText:NSLocalizedString(@"Security",

			                              @"'Security': Bookmark protocl security settings")];

			[[selCell selection]

			    setText:ProtocolSecurityDescription([_params intForKey:@"security"])];

			break;

		}

		case 6:

		{

			EditTextTableViewCell *textCell = (EditTextTableViewCell *)cell;

			[[textCell label]

			    setText:NSLocalizedString(@"Remote Program",

			                              @"'Remote Program': Bookmark remote program settings")];

			[[textCell textfield] setText:[_params StringForKey:@"remote_program"]];

			[[textCell textfield] setTag:GET_TAG_FROM_PATH(indexPath)];

			[[textCell textfield]

			    setPlaceholder:NSLocalizedString(@"not set", @"not set placeholder")];

			[self adjustEditTextTableViewCell:textCell];

			break;

		}

		case 7:

		{

			EditTextTableViewCell *textCell = (EditTextTableViewCell *)cell;

			[[textCell label]

			    setText:NSLocalizedString(

			                @"Working Directory",

			                @"'Working Directory': Bookmark working directory settings")];

			[[textCell textfield] setText:[_params StringForKey:@"working_dir"]];

			[[textCell textfield] setTag:GET_TAG_FROM_PATH(indexPath)];

			[[textCell textfield]

			    setPlaceholder:NSLocalizedString(@"not set", @"not set placeholder")];

			[self adjustEditTextTableViewCell:textCell];

			break;

		}

		case 8:

		{

			EditFlagTableViewCell *flagCell = (EditFlagTableViewCell *)cell;

			[[flagCell label]

			    setText:NSLocalizedString(@"Console Mode",

			                              @"'Console Mode': Bookmark console mode settings")];

			[[flagCell toggle] setTag:GET_TAG_FROM_PATH(indexPath)];

			[[flagCell toggle] setOn:[_params boolForKey:@"console"]];

			[[flagCell toggle] addTarget:self

			                      action:@selector(toggleSettingValue:)

			            forControlEvents:UIControlEventValueChanged];

			break;

		}

		default:

			NSLog(@"Invalid row index in settings table!");

			break;

	}

}

#pragma mark -

#pragma mark Table view delegate

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath

{

	UIViewController *viewCtrl = nil;

	// determine view

	switch ([indexPath row])

	{

		case 1:

			if ([_params boolForKey:@"enable_tsg_settings"])

				viewCtrl = [[[BookmarkGatewaySettingsController alloc] initWithBookmark:_bookmark]

				    autorelease];

			break;

		case 3:

			if ([_params boolForKey:@"enable_3g_settings"])

				viewCtrl = [[[ScreenSelectionController alloc]

				    initWithConnectionParams:_params

				                     keyPath:@"settings_3g"] autorelease];

			break;

		case 4:

			if ([_params boolForKey:@"enable_3g_settings"])

				viewCtrl = [[[PerformanceEditorController alloc]

				    initWithConnectionParams:_params

				                     keyPath:@"settings_3g"] autorelease];

			break;

		case 5:

			viewCtrl = [[[EditorSelectionController alloc]

			    initWithConnectionParams:_params

			                     entries:[NSArray arrayWithObject:@"security"]

			                  selections:[NSArray arrayWithObject:SelectionForSecuritySetting()]]

			    autorelease];

			break;

		default:

			break;

	}

	// display view

	if (viewCtrl)

		[[self navigationController] pushViewController:viewCtrl animated:YES];

}

#pragma mark -

#pragma mark Text Field delegate

- (BOOL)textFieldShouldReturn:(UITextField *)textField

{

	[textField resignFirstResponder];

	return NO;

}

- (BOOL)textFieldShouldEndEditing:(UITextField *)textField

{

	switch (textField.tag)

	{

		// update remote program/work dir settings

		case GET_TAG(SECTION_ADVANCED_SETTINGS, 6):

		{

			[_params setValue:[textField text] forKey:@"remote_program"];

			break;

		}

		case GET_TAG(SECTION_ADVANCED_SETTINGS, 7):

		{

			[_params setValue:[textField text] forKey:@"working_dir"];

			break;

		}

		default:

			break;

	}

	return YES;

}

#pragma mark - Action handlers

- (void)toggleSettingValue:(id)sender

{

	UISwitch *valueSwitch = (UISwitch *)sender;

	switch (valueSwitch.tag)

	{

		case GET_TAG(SECTION_ADVANCED_SETTINGS, 0):

		{

			[_params setBool:[valueSwitch isOn] forKey:@"enable_tsg_settings"];

			NSArray *indexPaths =

			    [NSArray arrayWithObjects:[NSIndexPath indexPathForRow:1

			                                                 inSection:SECTION_ADVANCED_SETTINGS],

			                              [NSIndexPath indexPathForRow:2

			                                                 inSection:SECTION_ADVANCED_SETTINGS],

			                              nil];

			[[self tableView] reloadRowsAtIndexPaths:indexPaths

			                        withRowAnimation:UITableViewRowAnimationNone];

			break;

		}

		case GET_TAG(SECTION_ADVANCED_SETTINGS, 2):

		{

			[_params setBool:[valueSwitch isOn] forKey:@"enable_3g_settings"];

			NSArray *indexPaths =

			    [NSArray arrayWithObjects:[NSIndexPath indexPathForRow:3

			                                                 inSection:SECTION_ADVANCED_SETTINGS],

			                              [NSIndexPath indexPathForRow:2

			                                                 inSection:SECTION_ADVANCED_SETTINGS],

			                              nil];

			[[self tableView] reloadRowsAtIndexPaths:indexPaths

			                        withRowAnimation:UITableViewRowAnimationNone];

			break;

		}

		case GET_TAG(SECTION_ADVANCED_SETTINGS, 8):

			[_params setBool:[valueSwitch isOn] forKey:@"console"];

			break;

		default:

			break;

	}

}

@end