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Report_v1.m
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Report_v1.m
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//
// Report.m
// ASiST
//
// Created by Oliver Drobnik on 24.12.08.
// Copyright 2008 drobnik.com. All rights reserved.
//
#import "Database.h"
#import "YahooFinance.h"
#import "NSString+Helpers.h"
#import "NSDate+Helpers.h"
// Static variables for compiled SQL queries. This implementation choice is to be able to share a one time
// compilation of each query across all instances of the class. Each time a query is used, variables may be bound
// to it, it will be "stepped", and then reset for the next usage. When the application begins to terminate,
// a class method will be invoked to "finalize" (delete) the compiled queries - this must happen before the database
// can be closed.
static sqlite3_stmt *insert_statement = nil;
static sqlite3_stmt *init_statement = nil;
//static sqlite3_stmt *init_grouping_statement = nil;
static sqlite3_stmt *update_statement = nil;
static sqlite3_stmt *delete_statement = nil;
//static sqlite3_stmt *delete_points_statement = nil;
static sqlite3_stmt *hydrate_statement = nil;
//static sqlite3_stmt *dehydrate_statement = nil;
@interface Report_v1 () // private
-(void)resetSummaries;
- (void) addSaleToSummaries:(Sale_v1 *)oneSale;
@end
@implementation Report_v1
@synthesize isNew, sales, salesByApp, summariesByApp;
@synthesize sumUnitsSold,sumUnitsUpdated,sumUnitsRefunded, sumUnitsFree;
@synthesize appsInReport;
@synthesize region, appGrouping;
#pragma mark Initialization
// bulk load experiment
-(id)init
{
if ((self = [super init]))
{
dirty = NO;
hydrated = NO;
isNew = NO;
// subscribe to total update notifications
//[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(appTotalsUpdated:) name:@"AppTotalsUpdated" object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(mainCurrencyNotification:) name:@"MainCurrencyChanged" object:nil];
}
return self;
}
- (id)initWithPrimaryKey:(NSInteger)pk database:(sqlite3 *)db fromDate:(NSDate *)aFromDate untilDate:(NSDate *)aUntilDate aDownloadedDate:(NSDate *)aDownloadedDate reportTypeID:(ReportType)reportTypeID reportRegionID:(ReportRegion)reportRegionID appGroupingID:(NSUInteger)appGroupingID
{
if (self = [self init])
{
primaryKey = pk;
database = db;
if (aFromDate)
{
self.fromDate = aFromDate;
}
else
{
NSLog(@"Encountered NULL fromDate in report with ID %d", primaryKey);
[self release];
return nil;
}
if (aUntilDate)
{
self.untilDate = aUntilDate;
}
else
{
NSLog(@"Encountered NULL untilDate in report with ID %d", primaryKey);
[self release];
return nil;
}
if (aDownloadedDate)
{
self.downloadedDate = aDownloadedDate;
}
else
{
NSLog(@"Encountered NULL downloadedDate in report with ID %d", primaryKey);
[self release];
return nil;
}
self.reportType = reportTypeID;
self.region = reportRegionID;
self.appGrouping = [DB appGroupingForID:appGroupingID];
if (!appGrouping)
{
[self hydrate];
self.appGrouping = [DB appGroupingForReport:self];
[self updateInDatabase];
}
}
return self;
}
// Creates the object with primary key and title is brought into memory.
- (id)initWithPrimaryKey:(NSInteger)pk database:(sqlite3 *)db {
if (self = [self init])
{
primaryKey = pk;
database = db;
if (init_statement == nil)
{
const char *sql = "SELECT from_date, until_date, downloaded_date, report_type_id, report_region_id, appgrouping_id from report where report.id = ?;";
if (sqlite3_prepare_v2(database, sql, -1, &init_statement, NULL) != SQLITE_OK) {
NSAssert1(0, @"Error: failed to prepare statement with message '%s'.", sqlite3_errmsg(database));
}
}
// For this query, we bind the primary key to the first (and only) placeholder in the statement.
// Note that the parameters are numbered from 1, not from 0.
sqlite3_bind_int(init_statement, 1, primaryKey);
if (sqlite3_step(init_statement) == SQLITE_ROW)
{
char *from_date = (char *)sqlite3_column_text(init_statement, 0);
if (from_date)
{
self.fromDate = [NSDate dateFromRFC2822String:[NSString stringWithUTF8String:from_date]];
}
else
{
NSLog(@"Encountered NULL fromDate in report with ID %d", primaryKey);
[self release];
return nil;
}
char *until_date = (char *)sqlite3_column_text(init_statement, 1);
if (until_date)
{
self.untilDate = [NSDate dateFromRFC2822String:[NSString stringWithUTF8String:until_date]];
}
else
{
NSLog(@"Encountered NULL untilDate in report with ID %d", primaryKey);
[self release];
return nil;
}
char *downloaded_date = (char *)sqlite3_column_text(init_statement, 2);
if (downloaded_date)
{
self.downloadedDate = [NSDate dateFromRFC2822String:[NSString stringWithUTF8String:downloaded_date]];
}
else
{
NSLog(@"Encountered NULL downloadedDate in report with ID %d", primaryKey);
[self release];
return nil;
}
self.reportType = sqlite3_column_int(init_statement, 3);
self.region = sqlite3_column_int(init_statement, 4);
NSUInteger groupingID = sqlite3_column_int(init_statement, 5);
self.appGrouping = [DB appGroupingForID:groupingID];
if (!appGrouping)
{
[self hydrate];
self.appGrouping = [DB appGroupingForReport:self];
[self updateInDatabase];
}
}
// Reset the statement for future reuse.
sqlite3_reset(init_statement);
}
return self;
}
// monthly free reports dont have beginning and end dates, thus they need to be supplied
- (id)initAsFreeReportWithDict:(NSDictionary *)dict
{
if (self = [self init])
{
NSDate *fromDateIn = [dict objectForKey:@"FromDate"];
NSDate *untilDateIn = [dict objectForKey:@"UntilDate"];
NSString *string = [dict objectForKey:@"Text"];
self.fromDate = fromDateIn;
self.untilDate = untilDateIn;
// Make a list of apps in this report
NSMutableSet *tmpAppsInReport = [NSMutableSet set];
sales = [[NSMutableArray array] retain];
reportType = ReportTypeUnknown;
self.downloadedDate = [NSDate date];
salesByApp = [[NSMutableDictionary alloc] init];
[self resetSummaries];
reportType = ReportTypeFree;
NSArray *lines = [string componentsSeparatedByString:@"\n"];
NSEnumerator *enu = [lines objectEnumerator];
NSString *oneLine;
// first line = headers
oneLine = [enu nextObject];
NSArray *column_names = [oneLine arrayOfColumnNames];
// NSString *prev_until_date = @"";
while(oneLine = [enu nextObject])
{
NSString *appIDString = [oneLine getValueForNamedColumn:@"Apple Identifier" headerNames:column_names];
NSUInteger appID = [appIDString intValue];
NSString *vendor_identifier = [oneLine getValueForNamedColumn:@"Vendor Identifier" headerNames:column_names];
NSString *company_name = [oneLine getValueForNamedColumn:@"Developer" headerNames:column_names];
NSString *title = [oneLine getValueForNamedColumn:@"Title/Application" headerNames:column_names];
NSUInteger type_id = [[oneLine getValueForNamedColumn:@"Product Type Identifier" headerNames:column_names] intValue];
NSInteger units = [[oneLine getValueForNamedColumn:@"Units" headerNames:column_names] intValue];
double royalty_price = [[oneLine getValueForNamedColumn:@"Partner Share" headerNames:column_names] doubleValue];
NSString *royalty_currency = [oneLine getValueForNamedColumn:@"Partner Share Currency" headerNames:column_names];
double customer_price = [[oneLine getValueForNamedColumn:@"Customer Price" headerNames:column_names] doubleValue];
NSString *customer_currency = [oneLine getValueForNamedColumn:@"Customer Currency" headerNames:column_names];
NSString *country_code = [oneLine getValueForNamedColumn:@"Country Code" headerNames:column_names];
// filter if PARTNERVERSION is active
#ifdef PARTNERVERSION
NSSet *onlyThese = PARTNERVERSION_FILTER_APPS_SET;
if (![onlyThese containsObject:appIDString])
{
appID=0; // causes this line to be ignored
}
#endif
if (fromDateIn&&untilDateIn&&appID&&vendor_identifier&&company_name&&title&&type_id&&units&&royalty_currency&&customer_currency&&country_code)
{
Country_v1 *saleCountry = [DB countryForCode:country_code];
saleCountry.usedInReport = YES; // makes sure we have an icon
App *saleApp = [DB appForID:appID];
if (!saleApp)
{
saleApp = [DB insertAppWithTitle:title vendor_identifier:vendor_identifier apple_identifier:appID company_name:company_name];
}
if (![tmpAppsInReport containsObject:saleApp])
{
[tmpAppsInReport addObject:saleApp];
}
// detect region for financial reports
if ((reportType == ReportTypeFinancial)&&(!region))
{
region = [saleCountry reportRegion];
}
// add sale
Sale_v1 *newSale = [[Sale_v1 alloc] initWithCountry:saleCountry
report:self
product:saleApp
units:units
royaltyPrice:royalty_price
royaltyCurrency:royalty_currency
customerPrice:customer_price
customerCurrency:customer_currency
transactionType:type_id];
[sales addObject:newSale];
// sort it into the an index by app
NSMutableArray *salesForThisAppArray = [salesByApp objectForKey:[NSNumber numberWithInt:appID]];
if (!salesForThisAppArray)
{
salesForThisAppArray = [[NSMutableArray alloc] init];
[salesByApp setObject:salesForThisAppArray forKey:[NSNumber numberWithInt:appID]];
[salesForThisAppArray release];
}
[salesForThisAppArray addObject:newSale];
[newSale release];
[self addSaleToSummaries:newSale];
}
}
hydrated = YES;
isNew = YES;
dirty = YES;
// convert to non-mutable
appsInReport = [[NSSet setWithSet:tmpAppsInReport] retain];
}
return self;
}
- (id)initWithReportText:(NSString *)string
{
if ((self = [super init]))
{
// Make a list of apps in this report
NSMutableSet *tmpAppsInReport = [NSMutableSet set];
sales = [[NSMutableArray array] retain];
reportType = ReportTypeUnknown;
self.downloadedDate = [NSDate date];
salesByApp = [[NSMutableDictionary alloc] init];
[self resetSummaries];
NSArray *lines = [string componentsSeparatedByString:@"\n"];
NSEnumerator *enu = [lines objectEnumerator];
NSString *oneLine;
// first line = headers
oneLine = [enu nextObject];
NSArray *column_names = [oneLine arrayOfColumnNames];
// work off all lines
while((oneLine = [enu nextObject])&&[oneLine length])
{
NSString *from_date = [oneLine getValueForNamedColumn:@"Begin Date" headerNames:column_names];
/*
if (!from_date)
{
// ITC Format as of Sept 2010
from_date = [oneLine getValueForNamedColumn:@"Start Date" headerNames:column_names];
}
*/
NSString *until_date = [oneLine getValueForNamedColumn:@"End Date" headerNames:column_names];
NSString *appIDString = [oneLine getValueForNamedColumn:@"Apple Identifier" headerNames:column_names];
NSUInteger appID = [appIDString intValue];
NSString *vendor_identifier = [oneLine getValueForNamedColumn:@"Vendor Identifier" headerNames:column_names];
if (!vendor_identifier)
{
// ITC Format as of Sept 2010
vendor_identifier = [oneLine getValueForNamedColumn:@"SKU" headerNames:column_names];
}
NSString *company_name = [oneLine getValueForNamedColumn:@"Artist / Show" headerNames:column_names];
if (!company_name)
{
// ITC Format as of Sept 2010
company_name = [oneLine getValueForNamedColumn:@"Developer" headerNames:column_names];
}
/*
if (!company_name)
{
// ITC Financial Format as of Sept 2010
company_name = [oneLine getValueForNamedColumn:@"Artist/Show/Developer/Author" headerNames:column_names];
}
*/
NSString *title = [oneLine getValueForNamedColumn:@"Title / Episode / Season" headerNames:column_names];
if (!title)
{
// ITC Format as of Sept 2010
title = [oneLine getValueForNamedColumn:@"Title" headerNames:column_names];
}
NSUInteger type_id;
NSString *typeString = [oneLine getValueForNamedColumn:@"Product Type Identifier" headerNames:column_names];
NSString *parentIDString = [oneLine getValueForNamedColumn:@"Parent Identifier" headerNames:column_names];
if ([typeString hasPrefix:@"IA"])
{
// in app purchase!
type_id = 101;
}
else
{
type_id = [typeString intValue];
}
NSInteger units = [[oneLine getValueForNamedColumn:@"Units" headerNames:column_names] intValue];
NSString *royaltyPriceString = [oneLine getValueForNamedColumn:@"Royalty Price" headerNames:column_names];
if (!royaltyPriceString)
{
// ITC Format as of Sept 2010
royaltyPriceString = [oneLine getValueForNamedColumn:@"Developer Proceeds" headerNames:column_names];
}
/*
if (!royaltyPriceString)
{
// ITC Financial Format as of Sept 2010
royaltyPriceString = [oneLine getValueForNamedColumn:@"Partner Share" headerNames:column_names];
}
*/
double royalty_price = [royaltyPriceString doubleValue];
NSString *royalty_currency = [oneLine getValueForNamedColumn:@"Royalty Currency" headerNames:column_names];
if (!royalty_currency)
{
// ITC Format as of Sept 2010
// note: weekly reports has "Of"
royalty_currency = [oneLine getValueForNamedColumn:@"Currency of Proceeds" headerNames:column_names];
}
/*
if (!royalty_currency)
{
// ITC Financial Format as of Sept 2010
royalty_currency = [oneLine getValueForNamedColumn:@"Partner Share Currency" headerNames:column_names];
}
*/
double customer_price = [[oneLine getValueForNamedColumn:@"Customer Price" headerNames:column_names] doubleValue];
NSString *customer_currency = [oneLine getValueForNamedColumn:@"Customer Currency" headerNames:column_names];
NSString *country_code = [oneLine getValueForNamedColumn:@"Country Code" headerNames:column_names];
/*
if (!country_code)
{
// ITC Financial Format as of Sept 2010
country_code = [oneLine getValueForNamedColumn:@"Country Of Sale" headerNames:column_names];
}
*/
// BOOL financial_report = NO;
// Sept 2010: company name now omitted for IAP
if ((!from_date)&&(!royalty_currency)&&(!royalty_price)&&(!country_code))
{
// probably monthly financial report
from_date = [oneLine getValueForNamedColumn:@"Start Date" headerNames:column_names];
units = [[oneLine getValueForNamedColumn:@"Quantity" headerNames:column_names] intValue];
company_name = [oneLine getValueForNamedColumn:@"Artist/Show/Developer" headerNames:column_names];
if (!company_name)
{
// try new format
company_name = [oneLine getValueForNamedColumn:@"Artist/Show/Developer/Author" headerNames:column_names];
}
title = [oneLine getValueForNamedColumn:@"Title" headerNames:column_names];
royalty_currency = [oneLine getValueForNamedColumn:@"Partner Share Currency" headerNames:column_names];
royalty_price = [[oneLine getValueForNamedColumn:@"Partner Share" headerNames:column_names] doubleValue];
country_code = [oneLine getValueForNamedColumn:@"Country Of Sale" headerNames:column_names];
//financial_report = YES;
reportType = ReportTypeFinancial;
}
// filter if PARTNERVERSION is active
#ifdef PARTNERVERSION
NSSet *onlyThese = PARTNERVERSION_FILTER_APPS_SET;
if (![onlyThese containsObject:appIDString]&&![onlyThese containsObject:parentIDString])
{
appID=0; // causes this line to be ignored
}
#endif
/*
NSString *salesOrReturn = [oneLine getValueForNamedColumn:@"Promo Code" headerNames:column_names];
if ([salesOrReturn length])
{
NSMutableDictionary *tmpDict = [NSMutableDictionary dictionary];
for (NSString *oneCol in column_names)
{
NSString *v = [oneLine getValueForNamedColumn:oneCol headerNames:column_names];
if (v)
{
[tmpDict setObject:v forKey:oneCol];
}
}
NSLog(@"Promo!: %@", tmpDict);
}
*/
// if all columns have a value then we accept the line
if (from_date&&until_date&&appID&&vendor_identifier&&title&&type_id&&units&&royalty_currency&&customer_currency&&country_code)
{
Country_v1 *saleCountry = [DB countryForCode:country_code];
saleCountry.usedInReport = YES; // makes sure we have an icon
Product_v1 *saleProduct;
if (type_id==1 || type_id==7)
{
saleProduct = (Product_v1 *)[DB appForID:appID];
if (!saleProduct)
{
saleProduct = (Product_v1 *)[DB insertAppWithTitle:title vendor_identifier:vendor_identifier apple_identifier:appID company_name:company_name];
}
if (![tmpAppsInReport containsObject:saleProduct])
{
[tmpAppsInReport addObject:saleProduct];
}
}
else
{
InAppPurchase *iap =[DB iapForID:appID];
App *parentApp = [DB appForVendorID:parentIDString];
if (!iap)
{
iap = [DB insertIAPWithTitle:title vendor_identifier:vendor_identifier apple_identifier:appID company_name:company_name parent:parentApp];
}
else
{
if (!iap.parent)
{
iap.parent = parentApp;
[iap updateInDatabase];
}
}
saleProduct = iap;
}
// detect region for financial reports
if ((reportType == ReportTypeFinancial)&&(!region))
{
region = [saleCountry reportRegion];
}
// detect report type
if (reportType == ReportTypeUnknown)
{
if ([from_date isEqualToString:until_date])
{
// day report
reportType = ReportTypeDay;
}
else
{ // week report
reportType = ReportTypeWeek;
}
}
// set report dates if not set
if (!fromDate&&!untilDate)
{
self.fromDate = [from_date dateFromString];
self.untilDate = [until_date dateFromString];
}
// add sale
Sale_v1 *newSale = [[Sale_v1 alloc] initWithCountry:saleCountry
report:self
product:saleProduct
units:units
royaltyPrice:royalty_price
royaltyCurrency:royalty_currency
customerPrice:customer_price
customerCurrency:customer_currency
transactionType:type_id];
[sales addObject:newSale];
// sort it into the an index by app
NSMutableArray *salesForThisAppArray = [salesByApp objectForKey:[NSNumber numberWithInt:appID]];
if (!salesForThisAppArray)
{
salesForThisAppArray = [[NSMutableArray alloc] init];
[salesByApp setObject:salesForThisAppArray forKey:[NSNumber numberWithInt:appID]];
[salesForThisAppArray release];
}
[salesForThisAppArray addObject:newSale];
[newSale release];
// add it to the summaries
[self addSaleToSummaries:newSale];
}
else
{
if ([oneLine rangeOfString:@"Total"].location==NSNotFound && [[oneLine stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]] length]>5)
{
NSMutableDictionary *tmpDict = [NSMutableDictionary dictionary];
for (NSString *oneCol in column_names)
{
NSString *v = [oneLine getValueForNamedColumn:oneCol headerNames:column_names];
if (v)
{
[tmpDict setObject:v forKey:oneCol];
}
}
NSLog(@"Line rejected: %@", tmpDict);
}
}
}
hydrated = YES;
isNew = YES;
dirty = YES;
// convert to non-mutable
appsInReport = [[NSSet setWithSet:tmpAppsInReport] retain];
}
return self;
}
- (void)dealloc {
// Remove notification observer
[[NSNotificationCenter defaultCenter] removeObserver:self];
[appsInReport release];
[sumsByCurrency release];
[fromDate release];
[untilDate release];
[downloadedDate release];
[salesByApp release];
[summariesByApp release];
[sales release];
[super dealloc];
}
#pragma mark Database
- (void)insertIntoDatabase:(sqlite3 *)db
{
database = db;
// This query may be performed many times during the run of the application. As an optimization, a static
// variable is used to store the SQLite compiled byte-code for the query, which is generated one time - the first
// time the method is executed by any Book object.
if (insert_statement == nil) {
static char *sql = "INSERT INTO report(from_date, until_date, downloaded_date, report_type_id, report_region_id, appgrouping_id) VALUES(?, ?, ?, ?, ?, ?)";
if (sqlite3_prepare_v2(database, sql, -1, &insert_statement, NULL) != SQLITE_OK) {
NSAssert1(0, @"Error: failed to prepare statement with message '%s'.", sqlite3_errmsg(database));
}
}
sqlite3_bind_text(insert_statement, 1, [[fromDate description]UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(insert_statement, 2, [[untilDate description]UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_text(insert_statement, 3, [[downloadedDate description]UTF8String], -1, SQLITE_TRANSIENT);
sqlite3_bind_int(insert_statement, 4, reportType);
sqlite3_bind_int(insert_statement, 5, region);
if (appGrouping)
{
sqlite3_bind_int(insert_statement, 6, appGrouping.primaryKey);
}
else
{
sqlite3_bind_null(insert_statement, 6);
}
int success = sqlite3_step(insert_statement);
// Because we want to reuse the statement, we "reset" it instead of "finalizing" it.
sqlite3_reset(insert_statement);
if (success == SQLITE_ERROR) {
NSAssert1(0, @"Error: failed to insert into the database with message '%s'.", sqlite3_errmsg(database));
} else {
// SQLite provides a method which retrieves the value of the most recently auto-generated primary key sequence
// in the database. To access this functionality, the table should have a column declared of type
// "INTEGER PRIMARY KEY"
primaryKey = sqlite3_last_insert_rowid(database);
// add sales too
for (Sale_v1 *oneSale in sales)
{
[oneSale insertIntoDatabase:database];
}
// insert the grouping
[self updateInDatabase];
}
}
- (void)deleteFromDatabase
{
// Compile the delete statement if needed.
if (delete_statement == nil) {
const char *sql = "DELETE FROM report WHERE id=?";
if (sqlite3_prepare_v2(database, sql, -1, &delete_statement, NULL) != SQLITE_OK) {
NSAssert1(0, @"Error: failed to prepare statement with message '%s'.", sqlite3_errmsg(database));
}
}
// Bind the primary key variable.
sqlite3_bind_int(delete_statement, 1, primaryKey);
// Execute the query.
int success = sqlite3_step(delete_statement);
// Reset the statement for future use.
sqlite3_reset(delete_statement);
// Handle errors.
if (success != SQLITE_DONE) {
NSAssert1(0, @"Error: failed to delete from database with message '%s'.", sqlite3_errmsg(database));
}
// remove all sales for this report
sqlite3_stmt *tmp_statement = NULL;
const char *sql = "DELETE FROM sale WHERE report_id=?";
if (sqlite3_prepare_v2(database, sql, -1, &tmp_statement, NULL) != SQLITE_OK)
{
NSAssert1(0, @"Error: failed to prepare statement with message '%s'.", sqlite3_errmsg(database));
}
else
{
// Bind the primary key variable.
sqlite3_bind_int(tmp_statement, 1, primaryKey);
// Execute the query.
success = sqlite3_step(tmp_statement);
sqlite3_finalize(tmp_statement);
// Handle errors.
if (success != SQLITE_DONE)
{
NSAssert1(0, @"Error: failed to delete from database with message '%s'.", sqlite3_errmsg(database));
}
}
}
// only the grouping is to be updated
- (void)updateInDatabase
{
// Compile the delete statement if needed.
if (update_statement == nil)
{
const char *sql = "UPDATE REPORT set appgrouping_id = ? WHERE id = ?";
if (sqlite3_prepare_v2(database, sql, -1, &update_statement, NULL) != SQLITE_OK) {
NSAssert1(0, @"Error: failed to prepare statement with message '%s'.", sqlite3_errmsg(database));
}
}
// Bind the primary key variable.
sqlite3_bind_int(update_statement, 1, appGrouping.primaryKey);
sqlite3_bind_int(update_statement, 2, primaryKey);
// Execute the query.
int success = sqlite3_step(update_statement);
// Reset the statement for future use.
sqlite3_reset(update_statement);
// Handle errors.
if (success != SQLITE_DONE) {
NSAssert1(0, @"Error: failed to update in database with message '%s'.", sqlite3_errmsg(database));
}
}
// get all detail info
- (void) hydrate
{
if (hydrated)
{
return;
}
if (!sales)
{
sales = [[NSMutableArray alloc] init];
}
if (!salesByApp)
{
salesByApp = [[NSMutableDictionary alloc] init];
}
else
{
[salesByApp removeAllObjects];
}
NSMutableSet *tmpAppsInReport = [NSMutableSet set];
// Compile the query for retrieving book data. See insertNewBookIntoDatabase: for more detail.
if (hydrate_statement == nil)
{
// Note the '?' at the end of the query. This is a parameter which can be replaced by a bound variable.
// This is a great way to optimize because frequently used queries can be compiled once, then with each
// use new variable values can be bound to placeholders.
const char *sql = "SELECT country_code, units, app_id, royalty_price, royalty_currency,type_id,customer_price, customer_currency FROM sale WHERE report_id=?"; // order by units desc <- done by view
if (sqlite3_prepare_v2(database, sql, -1, &hydrate_statement, NULL) != SQLITE_OK) {
NSAssert1(0, @"Error: failed to prepare statement with message '%s'.", sqlite3_errmsg(database));
}
}
// For this query, we bind the primary key to the first (and only) placeholder in the statement.
// Note that the parameters are numbered from 1, not from 0.
sqlite3_bind_int(hydrate_statement, 1, primaryKey);
while (sqlite3_step(hydrate_statement) == SQLITE_ROW)
{
NSString *cntry_code = [NSString stringWithUTF8String:(char *)sqlite3_column_text(hydrate_statement, 0)];
NSInteger units = (int)sqlite3_column_int(hydrate_statement, 1);
NSInteger app_id = (int)sqlite3_column_int(hydrate_statement, 2);
double royalty_price = (double)sqlite3_column_double(hydrate_statement, 3);
NSString *royalty_currency = [NSString stringWithUTF8String:(char *)sqlite3_column_text(hydrate_statement, 4)];
NSInteger ttype = (int)sqlite3_column_int(hydrate_statement, 5);
double customer_price = (double)sqlite3_column_double(hydrate_statement, 6);
NSString *customer_currency = [NSString stringWithUTF8String:(char *)sqlite3_column_text(hydrate_statement, 7)];
Country_v1 *country = [DB countryForCode:cntry_code];
country.usedInReport = YES; // makes sure we have an icon
// detect region for financial reports
if ((reportType == ReportTypeFinancial)&&(!region))
{
region = [country reportRegion];
}
Product_v1 *saleProduct = nil;
if (ttype == 1 || ttype == 7)
{
App *app = [DB appForID:app_id];
if (app && ![tmpAppsInReport containsObject:app])
{
[tmpAppsInReport addObject:app];
}
saleProduct = app;
}
else if (ttype == 101)
{
saleProduct = [DB iapForID:app_id];
}
if (saleProduct)
{
Sale_v1 *tmpSale = [[Sale_v1 alloc] initWithCountry:country report:self product:saleProduct units:units royaltyPrice:royalty_price royaltyCurrency:royalty_currency customerPrice:customer_price customerCurrency:customer_currency transactionType:ttype];
[sales addObject:tmpSale];
NSMutableArray *tmpArray = [salesByApp objectForKey:[NSNumber numberWithInt:app_id]];
if (!tmpArray)
{
tmpArray = [[NSMutableArray alloc] init];
[salesByApp setObject:tmpArray forKey:[NSNumber numberWithInt:app_id]];
[tmpArray release];
}
[tmpArray addObject:tmpSale];
[tmpSale release];
}
}
// Reset the statement for future reuse.
sqlite3_reset(hydrate_statement);
[self makeSummariesFromSales];
hydrated = YES;
// sums are dependent on exchange rates, if they change we need to redo the sums
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(exchangeRatesChanged:) name:@"ExchangeRatesChanged" object:nil];
// convert to non-mutable
appsInReport = [[NSSet setWithSet:tmpAppsInReport] retain];
self.appGrouping = [DB appGroupingForReport:self];
}
// remove detail info from memory
- (void) dehydrate
{
[salesByApp release];
salesByApp = nil;
[sales release];
sales = nil;
[summariesByApp release];
summariesByApp = nil;
hydrated = NO;
}
#pragma mark Utilities
- (NSDate *)dateInMiddleOfReport
{
// calculate the middle point and output it's localized name
NSTimeInterval start = [fromDate timeIntervalSince1970];
NSTimeInterval finish = [untilDate timeIntervalSince1970];
NSTimeInterval middle = (start + finish)/2.0;
return [NSDate dateWithTimeIntervalSince1970:middle];
}
- (NSString *)monthForMonthlyReports:(BOOL)shorter
{
NSDate *tmpDate = [self dateInMiddleOfReport];
NSDateFormatter *df = [[[NSDateFormatter alloc] init] autorelease];
if (shorter)
{
[df setDateFormat:@"MMM YYYY"];
}
else
{
[df setDateFormat:@"MMMM YYYY"];
}
return [df stringFromDate:tmpDate];
}
- (NSString *)shortNameForRegion:(ReportRegion)reportRegion
{
switch (reportRegion)
{
case ReportRegionUK:
return @"UK";
case ReportRegionUSA:
return @"US";
case ReportRegionEurope:
return @"EU";
case ReportRegionJapan:
return @"JP";
case ReportRegionCanada:
return @"CA";
case ReportRegionAustralia:
return @"AU";
case ReportRegionRestOfWorld:
return @"WW";
default:
return @"??";
}
}
- (NSString *)descriptionFinancialShort
{
NSString *region_name = [self shortNameForRegion:region];
NSDate *tmpDate = [self dateInMiddleOfReport];
NSDateFormatter *df = [[[NSDateFormatter alloc] init] autorelease];
[df setDateFormat:@"MM/YYYY"];
NSString *monthString = [df stringFromDate:tmpDate];
return [NSString stringWithFormat:@"%@ %@", region_name, monthString];