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//
// ICRQuestionManager.m
// Cruiser
//
// Created by Xummer on 15/6/2.
// Copyright (c) 2015年 Xummer. All rights reserved.
//
#import "ICRQuestionManager.h"
#import "IBTImagePicker.h"
#import "ICRPatrolPlan.h"
#import "ICRQuestion.h"
#import "ICRQuestionBaseViewController.h"
@interface ICRQuestionManager ()
@property (weak, nonatomic) UIViewController *m_baseRootViewCtrl;
@property (strong, nonatomic) NSArray *m_arrQuestions;
@property (strong, nonatomic) NSArray *m_arrQuestViewCtrls;
@property (copy, nonatomic) void(^openQuestAction)();
@end
@implementation ICRQuestionManager
#pragma mark - Class Method
+ (instancetype)sharedManager {
static ICRQuestionManager *_sharedManager = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
_sharedManager = [[[self class] alloc] init];
});
return _sharedManager;
}
#pragma mark - Getter
- (IBTImagePicker *)m_imagePicker {
if (!_m_imagePicker) {
self.m_imagePicker = [[IBTImagePicker alloc] init];
}
return _m_imagePicker;
}
#pragma mark - Setter
- (void)setM_bIsHelpViewAttachHide:(BOOL)bIsHelpViewAttachHide {
_m_bIsHelpViewAttachHide = bIsHelpViewAttachHide;
for (ICRQuestionBaseViewController *qVC in _m_arrQuestViewCtrls) {
[qVC.m_helperView updateViewRect:bIsHelpViewAttachHide];
}
}
- (void)setM_patrolPlan:(ICRPatrolPlan *)patrolPlan {
if ([_m_patrolPlan isEqual:patrolPlan]) {
if (_openQuestAction) {
_openQuestAction();
self.openQuestAction = NULL;
}
return;
}
_m_patrolPlan = patrolPlan;
if (!_m_patrolPlan) {
[self cleanQuestions];
return;
}
NSUInteger uiQuestionsCount = [_m_patrolPlan.questions count];
NSArray *arrQuestIDs = [_m_patrolPlan.questions valueForKeyPath:@"uuid"];
ICRDatabaseFetchBlock fetchBlk = ^FMResultSet *(FMDatabase *db) {
NSString * sql = [NSString stringWithFormat:@"SELECT * FROM %@ WHERE %@ IN %@ ORDER BY %@ ASC", [ICRQuestion TableName], @"uuid", [IBTModel ValuePlaceholdersWithCount:uiQuestionsCount], @"lineNo"];
return [db executeQuery:sql withArgumentsInArray:arrQuestIDs];
};
__weak typeof(self)weakSelf = self;
ICRDatabaseFetchResultsBlock fetchResultsBlk = ^(NSArray *fetchedObjects) {
__strong __typeof(weakSelf)strongSelf = weakSelf;
strongSelf.m_arrQuestions = fetchedObjects;
if (_openQuestAction) {
_openQuestAction();
self.openQuestAction = NULL;
}
};
ICRDataBaseController *dbCtrl = [ICRDataBaseController sharedController];
[dbCtrl runFetchForClass:[ICRQuestion class]
fetchBlock:fetchBlk
fetchResultsBlock:fetchResultsBlk];
}
#pragma mark - Private Method
- (void)cleanQuestions {
self.m_imagePicker = nil;
self.m_arrQuestions = nil;
self.m_arrQuestViewCtrls = nil;
self.m_baseRootViewCtrl = nil;
}
#pragma mark - Public Method
- (void)openQuestionVCFromViewControler:(UIViewController *)VC withPlan:(ICRPatrolPlan *)plan {
if (![VC isKindOfClass:[UIViewController class]] || !plan) {
return;
}
self.m_baseRootViewCtrl = VC;
void(^block)(void) = ^(void) {
NSMutableArray *arrViews = [NSMutableArray array];
NSUInteger uiCount = [_m_arrQuestions count];
NSUInteger uiIndex = 0;
for (ICRQuestion *questE in self.m_arrQuestions) {
ICRQuestionBaseViewController *qVC = [[ICRQuestionBaseViewController alloc] initWithQuestion:questE];
qVC.m_uiIndex = uiIndex;
qVC.title = [NSString stringWithFormat:@"巡店纪录(%@/%@)", @( uiIndex + 1 ), @( uiCount )];
[arrViews addObject:qVC];
uiIndex ++;
}
self.m_arrQuestViewCtrls = [arrViews count] > 0 ? arrViews : nil;
if (_m_arrQuestViewCtrls) {
IBTUINavigationController *navCtrl = [[IBTUINavigationController alloc] initWithRootViewController:[arrViews firstObject]];
navCtrl.viewControllers = arrViews;
[VC presentViewController:navCtrl animated:YES completion:NULL];
}
};
self.openQuestAction = block;
self.m_patrolPlan = plan;
}
- (UIViewController *)questionViewControlAtIndex:(NSUInteger)uiIndex {
if (uiIndex < [_m_arrQuestViewCtrls count]) {
return _m_arrQuestViewCtrls[ uiIndex ];
}
else {
return nil;
}
}
@end