/*

 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