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#import "MWMSearchHistoryManager.h"
#import "MWMCommon.h"
#import "MWMLocationManager.h"
#import "MWMSearchHistoryClearCell.h"
#import "MWMSearchHistoryRequestCell.h"
#import "MWMSearchNoResults.h"
#import "MapsAppDelegate.h"
#import "Statistics.h"
#import "SwiftBridge.h"
#include "Framework.h"
@interface MWMSearchHistoryManager ()
@property(weak, nonatomic) MWMSearchTabbedCollectionViewCell * cell;
@property(nonatomic) MWMSearchNoResults * noResultsView;
@end
@implementation MWMSearchHistoryManager
- (void)attachCell:(MWMSearchTabbedCollectionViewCell *)cell
{
self.cell = cell;
UITableView * tableView = cell.tableView;
tableView.estimatedRowHeight = 44.;
tableView.rowHeight = UITableViewAutomaticDimension;
tableView.alpha = 1.0;
if (GetFramework().GetLastSearchQueries().empty())
{
tableView.hidden = YES;
[cell addNoResultsView:self.noResultsView];
}
else
{
[cell removeNoResultsView];
tableView.hidden = NO;
tableView.delegate = self;
tableView.dataSource = self;
[tableView registerWithCellClass:[MWMSearchHistoryRequestCell class]];
[tableView registerWithCellClass:[MWMSearchHistoryClearCell class]];
[tableView reloadData];
}
}
- (search::QuerySaver::TSearchRequest const &)queryAtIndex:(NSInteger)index
{
Framework & f = GetFramework();
NSAssert(index >= 0 && index < f.GetLastSearchQueries().size(), @"Invalid search history index");
auto it = f.GetLastSearchQueries().cbegin();
advance(it, index);
return *it;
}
- (NSString *)stringAtIndex:(NSInteger)index
{
return @([self queryAtIndex:index].second.c_str());
}
- (BOOL)isRequestCell:(NSIndexPath *)indexPath
{
NSUInteger const row = indexPath.row;
return row < GetFramework().GetLastSearchQueries().size();
}
#pragma mark - UITableViewDataSource
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return GetFramework().GetLastSearchQueries().size() + 1;
}
- (UITableViewCell *)tableView:(UITableView *)tableView
cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
if ([self isRequestCell:indexPath])
{
auto tCell = static_cast<MWMSearchHistoryRequestCell *>([tableView
dequeueReusableCellWithCellClass:[MWMSearchHistoryRequestCell class]
indexPath:indexPath]);
[tCell config:[self stringAtIndex:indexPath.row]];
return tCell;
}
Class cls = [MWMSearchHistoryClearCell class];
return [tableView dequeueReusableCellWithCellClass:cls indexPath:indexPath];
}
#pragma mark - UITableViewDelegate
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
id<MWMSearchTabbedViewProtocol> delegate = self.delegate;
if ([self isRequestCell:indexPath])
{
search::QuerySaver::TSearchRequest const & query = [self queryAtIndex:indexPath.row];
NSString * queryText = @(query.second.c_str());
[Statistics logEvent:kStatEventName(kStatSearch, kStatSelectResult)
withParameters:@{kStatValue : queryText, kStatScreen : kStatHistory}];
[delegate searchText:queryText forInputLocale:@(query.first.c_str())];
}
else
{
[Statistics logEvent:kStatEventName(kStatSearch, kStatSelectResult)
withParameters:@{kStatValue : kStatClear, kStatScreen : kStatHistory}];
GetFramework().ClearSearchHistory();
MWMSearchTabbedCollectionViewCell * cell = self.cell;
[UIView animateWithDuration:kDefaultAnimationDuration
animations:^{
cell.tableView.alpha = 0.0;
}
completion:^(BOOL finished) {
cell.tableView.hidden = YES;
[cell addNoResultsView:self.noResultsView];
}];
}
}
#pragma mark - Properties
- (MWMSearchNoResults *)noResultsView
{
if (!_noResultsView)
{
_noResultsView = [MWMSearchNoResults viewWithImage:[UIImage imageNamed:@"img_search_history"]
title:L(@"search_history_title")
text:L(@"search_history_text")];
}
return _noResultsView;
}
@end
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