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MasterPassword/platform-darwin/Source/iOS/MPStoreViewController.m
2017-04-30 18:45:08 -04:00

327 lines
13 KiB
Objective-C

//==============================================================================
// This file is part of Master Password.
// Copyright (c) 2011-2017, Maarten Billemont.
//
// Master Password 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.
//
// Master Password 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 can find a copy of the GNU General Public License in the
// LICENSE file. Alternatively, see <http://www.gnu.org/licenses/>.
//==============================================================================
#import "MPStoreViewController.h"
#import "MPiOSAppDelegate.h"
#import "UIColor+Expanded.h"
#import "MPAppDelegate_InApp.h"
#import "MPPasswordsViewController.h"
PearlEnum( MPDevelopmentFuelConsumption,
MPDevelopmentFuelConsumptionQuarterly, MPDevelopmentFuelConsumptionMonthly, MPDevelopmentFuelWeekly );
@interface MPStoreViewController()<MPInAppDelegate>
@property(nonatomic, strong) NSDictionary<NSString *, SKProduct *> *products;
@property(nonatomic, strong) NSDictionary<NSString *, SKPaymentTransaction *> *transactions;
@property(nonatomic, strong) NSMutableArray<NSArray *> *dataSource;
@end
@implementation MPStoreViewController
+ (NSString *)latestStoreFeatures {
NSMutableString *features = [NSMutableString string];
NSArray *storeVersions = @[
@"Generated Usernames\nSecurity Question Answers",
@"TouchID Support"
];
NSInteger storeVersion = [[NSUserDefaults standardUserDefaults] integerForKey:@"storeVersion"];
for (; storeVersion < [storeVersions count]; ++storeVersion)
[features appendFormat:@"%@\n", storeVersions[(NSUInteger)storeVersion]];
if (![features length])
return nil;
[[NSUserDefaults standardUserDefaults] setInteger:storeVersion forKey:@"storeVersion"];
if (![[NSUserDefaults standardUserDefaults] synchronize])
wrn( @"Couldn't synchronize store version update." );
return features;
}
- (void)viewDidLoad {
[super viewDidLoad];
self.tableView.tableHeaderView = [UIView new];
self.tableView.tableFooterView = [UIView new];
self.tableView.rowHeight = UITableViewAutomaticDimension;
self.tableView.estimatedRowHeight = 400;
self.view.backgroundColor = [UIColor clearColor];
self.dataSource = [@[ @[], @[ @"MPStoreCellSpinner", @"MPStoreCellFooter" ] ] mutableCopy];
}
- (void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
self.tableView.contentInset = UIEdgeInsetsMake( 64, 0, 49, 0 );
[[MPiOSAppDelegate get] registerProductsObserver:self];
}
- (void)viewWillDisappear:(BOOL)animated {
[super viewWillDisappear:animated];
[[MPiOSAppDelegate get] removeProductsObserver:self];
}
#pragma mark - UITableViewDataSource
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return [self.dataSource count];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return [self.dataSource[(NSUInteger)section] count];
}
- (MPStoreProductCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
id content = self.dataSource[(NSUInteger)indexPath.section][(NSUInteger)indexPath.row];
if ([content isKindOfClass:[SKProduct class]]) {
SKProduct *product = content;
MPStoreProductCell *cell;
if ([product.productIdentifier isEqualToString:MPProductFuel])
cell = [MPStoreFuelProductCell dequeueCellFromTableView:tableView indexPath:indexPath];
else
cell = [MPStoreProductCell dequeueCellFromTableView:tableView indexPath:indexPath];
[cell updateWithProduct:product transaction:self.transactions[product.productIdentifier]];
return cell;
}
return [tableView dequeueReusableCellWithIdentifier:content forIndexPath:indexPath];
}
#pragma mark - UITableViewDelegate
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
return UITableViewAutomaticDimension;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [self tableView:tableView cellForRowAtIndexPath:indexPath];
if (cell.selectionStyle != UITableViewCellSelectionStyleNone && [cell isKindOfClass:[MPStoreProductCell class]]) {
MPStoreProductCell *productCell = (MPStoreProductCell *)cell;
if (productCell.product && ![[MPAppDelegate_Shared get] isFeatureUnlocked:productCell.product.productIdentifier])
[[MPAppDelegate_Shared get] purchaseProductWithIdentifier:productCell.product.productIdentifier quantity:productCell.quantity];
}
[tableView deselectRowAtIndexPath:indexPath animated:YES];
}
#pragma mark - Actions
- (IBAction)toggleFuelConsumption:(id)sender {
NSUInteger fuelConsumption = [[MPiOSConfig get].developmentFuelConsumption unsignedIntegerValue];
[MPiOSConfig get].developmentFuelConsumption = @((fuelConsumption + 1) % MPDevelopmentFuelConsumptionCount);
[self.tableView updateDataSource:self.dataSource toSections:nil reloadItems:@[ self.products[MPProductFuel] ]
withRowAnimation:UITableViewRowAnimationAutomatic];
}
- (IBAction)restorePurchases:(id)sender {
[PearlAlert showAlertWithTitle:@"Restore Previous Purchases" message:
@"This will check with Apple to find and activate any purchases you made from other devices."
viewStyle:UIAlertViewStyleDefault initAlert:nil
tappedButtonBlock:^(UIAlertView *alert, NSInteger buttonIndex) {
if (buttonIndex == [alert cancelButtonIndex])
return;
[[MPAppDelegate_Shared get] restoreCompletedTransactions];
} cancelTitle:@"Cancel" otherTitles:@"Find Purchases", nil];
}
- (IBAction)sendThanks:(id)sender {
[[self dismissPopup].navigationController performSegueWithIdentifier:@"web" sender:
[NSURL URLWithString:@"https://thanks.lhunath.com"]];
}
#pragma mark - MPInAppDelegate
- (void)updateWithProducts:(NSDictionary<NSString *, SKProduct *> *)products
transactions:(NSDictionary<NSString *, SKPaymentTransaction *> *)transactions {
self.products = products;
self.transactions = transactions;
NSMutableArray *newDataSource = [NSMutableArray arrayWithCapacity:2];
// Section 0: products
[newDataSource addObject:[[products allValues] sortedArrayUsingComparator:
^NSComparisonResult(SKProduct *p1, SKProduct *p2) {
return [p1.productIdentifier compare:p2.productIdentifier];
}]];
NSArray *reloadProducts = [newDataSource[0] filteredArrayUsingPredicate:[NSPredicate predicateWithBlock:
^BOOL(SKProduct *product, NSDictionary *bindings) {
return self.transactions[product.productIdentifier] != nil;
}]];
// Section 1: information cells
[newDataSource addObject:@[ @"MPStoreCellFooter" ]];
[self.tableView updateDataSource:self.dataSource toSections:newDataSource
reloadItems:reloadProducts withRowAnimation:UITableViewRowAnimationAutomatic];
}
#pragma mark - Private
- (MPPasswordsViewController *)dismissPopup {
for (UIViewController *vc = self; (vc = vc.parentViewController);)
if ([vc isKindOfClass:[MPPasswordsViewController class]]) {
MPPasswordsViewController *passwordsVC = (MPPasswordsViewController *)vc;
[passwordsVC dismissPopdown:self];
return passwordsVC;
}
return nil;
}
@end
@implementation MPStoreProductCell
- (void)updateWithProduct:(SKProduct *)product transaction:(SKPaymentTransaction *)transaction {
_product = product;
BOOL purchased = [[MPiOSAppDelegate get] isFeatureUnlocked:self.product.productIdentifier];
self.selectionStyle = purchased? UITableViewCellSelectionStyleNone: UITableViewCellSelectionStyleDefault;
self.selectedBackgroundView = self.selectionStyle == UITableViewCellSelectionStyleNone? nil: [[UIView alloc] initWithFrame:self.bounds];
self.selectedBackgroundView.backgroundColor = [UIColor colorWithRGBAHex:0x78DDFB33];
self.purchasedIndicator.visible = purchased;
self.priceLabel.text = purchased? @"": [self price];
self.titleLabel.text = product.localizedTitle;
self.descriptionLabel.text = product.localizedDescription;
self.thumbnailView.image = [self productImage];
if (transaction && (transaction.transactionState == SKPaymentTransactionStateDeferred ||
transaction.transactionState == SKPaymentTransactionStatePurchasing))
[self.activityIndicator startAnimating];
else
[self.activityIndicator stopAnimating];
}
- (UIImage *)productImage {
if ([MPProductGenerateLogins isEqualToString:self.product.productIdentifier])
return [UIImage imageNamed:@"thumb_generated_login"];
if ([MPProductGenerateAnswers isEqualToString:self.product.productIdentifier])
return [UIImage imageNamed:@"thumb_generated_answers"];
if ([MPProductOSIntegration isEqualToString:self.product.productIdentifier])
return [UIImage imageNamed:@"thumb_ios_integration"];
if ([MPProductTouchID isEqualToString:self.product.productIdentifier])
return [UIImage imageNamed:@"thumb_touch_id"];
if ([MPProductFuel isEqualToString:self.product.productIdentifier])
return [UIImage imageNamed:@"thumb_fuel"];
return nil;
}
- (NSString *)price {
NSNumberFormatter *currencyFormatter = [NSNumberFormatter new];
currencyFormatter.numberStyle = NSNumberFormatterCurrencyStyle;
currencyFormatter.locale = self.product.priceLocale;
return [currencyFormatter stringFromNumber:@([self.product.price floatValue] * self.quantity)];
}
- (NSInteger)quantity {
return 1;
}
@end
@implementation MPStoreFuelProductCell
- (void)updateWithProduct:(SKProduct *)product transaction:(SKPaymentTransaction *)transaction {
[super updateWithProduct:product transaction:transaction];
CGFloat weeklyFuelConsumption = [self weeklyFuelConsumption]; /* consume x fuel / week */
[self.fuelSpeedButton setTitle:[self weeklyFuelConsumptionTitle] forState:UIControlStateNormal];
NSTimeInterval fuelSecondsElapsed = 0;
CGFloat fuelRemaining = [[MPiOSConfig get].developmentFuelRemaining floatValue]; /* x fuel left */
CGFloat fuelInvested = [[MPiOSConfig get].developmentFuelInvested floatValue]; /* x fuel left */
NSDate *now = [NSDate date], *checked = [MPiOSConfig get].developmentFuelChecked;
if (!checked || 3600 < (fuelSecondsElapsed = [now timeIntervalSinceDate:checked])) {
NSTimeInterval weeksElapsed = fuelSecondsElapsed / (3600 * 24 * 7 /* 1 week */); /* x weeks elapsed */
NSTimeInterval fuelConsumed = MIN( fuelRemaining, weeklyFuelConsumption * weeksElapsed );
fuelRemaining -= fuelConsumed;
fuelInvested += fuelConsumed;
[MPiOSConfig get].developmentFuelChecked = now;
[MPiOSConfig get].developmentFuelRemaining = @(fuelRemaining);
[MPiOSConfig get].developmentFuelInvested = @(fuelInvested);
}
CGFloat fuelRatio = weeklyFuelConsumption? fuelRemaining / weeklyFuelConsumption: 0; /* x weeks worth of fuel left */
[self.fuelMeterConstraint updateConstant:MIN( 0.5f, fuelRatio - 0.5f ) * 160]; /* -80pt = 0 weeks left, +80pt = >=1 week left */
self.fuelStatusLabel.text = strf( @"Fuel left: %0.1f work hours\nFunded: %0.1f work hours", fuelRemaining, fuelInvested );
self.fuelStatusLabel.hidden = (fuelRemaining + fuelInvested) == 0;
}
- (NSInteger)quantity {
return MAX( 1, (NSInteger)ceil( MP_FUEL_HOURLY_RATE * [self weeklyFuelConsumption] ) );
}
- (CGFloat)weeklyFuelConsumption {
switch ((MPDevelopmentFuelConsumption)[[MPiOSConfig get].developmentFuelConsumption unsignedIntegerValue]) {
case MPDevelopmentFuelConsumptionQuarterly:
return 1.f / 12 /* 12 weeks */;
case MPDevelopmentFuelConsumptionMonthly:
return 1.f / 4 /* 4 weeks */;
case MPDevelopmentFuelWeekly:
return 1.f /* 1 week */;
}
return 0;
}
- (NSString *)weeklyFuelConsumptionTitle {
switch ((MPDevelopmentFuelConsumption)[[MPiOSConfig get].developmentFuelConsumption unsignedIntegerValue]) {
case MPDevelopmentFuelConsumptionQuarterly:
return @"1h / quarter";
case MPDevelopmentFuelConsumptionMonthly:
return @"1h / month";
case MPDevelopmentFuelWeekly:
return @"1h / week";
}
return nil;
}
@end