Initial commit

2017-08-15 16:59:01 +08:00
commit bdc83e07ef
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+//
+//  AlarmDAO.m
+//  Yoosee
+//
+//  Created by Jie on 14-10-21.
+//  Copyright (c) 2014年 guojunyi. All rights reserved.
+//
+
+#import "AlarmDAO.h"
+#import "UDManager.h"
+#import "LoginResult.h"
+#import "Constants.h"
+#import "sqlite3.h"
+#import "Alarm.h"
+
+@implementation AlarmDAO
+-(id)init{
+    if([super init]){
+        if([self openDB]){
+            char *errMsg;
+            
+            if(sqlite3_exec(self.db, [[self getCreateTableString] UTF8String], NULL, NULL, &errMsg)!=SQLITE_OK){
+                NSLog(@"Table Alarm failed to create.");
+                sqlite3_free(errMsg);
+            }
+            [self closeDB];
+        }
+    }
+    return self;
+}
+
+-(NSString*)dbPath{
+    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+    NSString *path = [paths objectAtIndex:0];
+    path = [path stringByAppendingPathComponent:DB_NAME];
+    return path;
+}
+
+-(NSString *)getCreateTableString{
+    return @"CREATE TABLE IF NOT EXISTS Alarm(ID INTEGER PRIMARY KEY AUTOINCREMENT,activeUser Text,deviceId Text,alarmTime Text,alarmType integer,alarmGroup integer,alarmItem integer)";
+}
+
+-(BOOL)openDB{
+    BOOL result = NO;
+    if(sqlite3_open([[self dbPath] UTF8String], &_db)==SQLITE_OK){
+        result = YES;
+    }else{
+        result = NO;
+        NSLog(@"Failed to open database");
+    }
+    
+    return result;
+};
+
+-(BOOL)closeDB{
+    if(sqlite3_close(self.db)==SQLITE_OK){
+        return YES;
+    }else{
+        return NO;
+    }
+}
+
+-(BOOL)insert:(Alarm*)alarm{
+    if(![UDManager isLogin]){
+        return NO;
+    }
+    LoginResult *loginResult = [UDManager getLoginInfo];
+    
+    char *errMsg;
+    BOOL result = NO;
+    if([self openDB]){
+        NSString *SQL = [NSString stringWithFormat:@"INSERT INTO Alarm(activeUser,deviceId,alarmTime,alarmType,alarmGroup,alarmItem) VALUES(\"%@\",\"%@\",\"%@\",\"%i\",\"%i\",\"%i\")",loginResult.contactId,alarm.deviceId,alarm.alarmTime,alarm.alarmType,alarm.alarmGroup,alarm.alarmItem];
+        
+        if(sqlite3_exec(self.db, [SQL UTF8String], NULL, NULL, &errMsg)==SQLITE_OK){
+            result = YES;
+        }else{
+            NSLog(@"Failed to insert Alarm.");
+            sqlite3_free(errMsg);
+            result = NO;
+        }
+        
+        [self closeDB];
+        
+    }
+    return result;
+}
+
+-(NSMutableArray*)findAll{
+    NSMutableArray *array = [NSMutableArray arrayWithCapacity:0];
+    if(![UDManager isLogin]){
+        return array;
+    }
+    
+    LoginResult *loginResult = [UDManager getLoginInfo];
+    sqlite3_stmt *statement;
+    if([self openDB]){
+        NSString *SQL = [NSString stringWithFormat:@"SELECT ID,DEVICEID,ALARMTIME,ALARMTYPE,ALARMGROUP,ALARMITEM FROM Alarm WHERE ACTIVEUSER = \"%@\"",loginResult.contactId];
+        DLog(@"%@",SQL);
+        if(sqlite3_prepare_v2(self.db, [SQL UTF8String], -1, &statement, NULL)==SQLITE_OK){
+            while(sqlite3_step(statement)==SQLITE_ROW){
+                Alarm *data = [[Alarm alloc] init];
+                data.row = sqlite3_column_int(statement, 0);
+                data.deviceId = [NSString stringWithUTF8String:(char*)sqlite3_column_text(statement, 1)];
+                data.alarmTime = [NSString stringWithUTF8String:(char*)sqlite3_column_text(statement, 2)];
+                data.alarmType = sqlite3_column_int(statement, 3);
+                data.alarmGroup = sqlite3_column_int(statement, 4);
+                data.alarmItem = sqlite3_column_int(statement, 5);
+                [array addObject:data];
+                
+            }
+        }else{
+            NSLog(@"Failed to find Message:%s",sqlite3_errmsg(self.db));
+        }
+        
+        sqlite3_finalize(statement);
+        [self closeDB];
+    }
+    
+    NSComparator compareByTime = ^(id obj1,id obj2){
+        Alarm *alarm1 = (Alarm*)obj1;
+        Alarm *alarm2 = (Alarm*)obj2;
+        if(alarm1.alarmTime.intValue>alarm2.alarmTime.intValue){
+            return (NSComparisonResult)NSOrderedAscending;
+        }else{
+            return (NSComparisonResult)NSOrderedDescending;
+        }
+        return (NSComparisonResult)NSOrderedSame;
+    };
+    
+    return (NSMutableArray*)[array sortedArrayUsingComparator:compareByTime];
+}
+
+-(BOOL)delete:(Alarm*)alarm{
+    sqlite3_stmt *statement;
+    BOOL result = YES;
+    if([self openDB]){
+        NSString *SQL = [NSString stringWithFormat:@"DELETE FROM Alarm WHERE ID = \"%i\"",alarm.row];
+        if(sqlite3_prepare_v2(self.db, [SQL UTF8String], -1, &statement, NULL)!=SQLITE_OK){
+            NSLog(@"Failed to find Alarm:%s",sqlite3_errmsg(self.db));
+            result = NO;
+        }
+        
+        if(sqlite3_step(statement)!=SQLITE_DONE){
+            NSLog(@"Failed to delete Alarm:%s",sqlite3_errmsg(self.db));
+            result = NO;
+        }
+        sqlite3_reset(statement);
+        sqlite3_finalize(statement);
+        [self closeDB];
+    }
+    
+    return result;
+}
+
+-(BOOL)clear{
+    if(![UDManager isLogin]){
+        return NO;
+    }
+    
+    LoginResult *loginResult = [UDManager getLoginInfo];
+    sqlite3_stmt *statement;
+    BOOL result = YES;
+    if([self openDB]){
+        NSString *SQL = [NSString stringWithFormat:@"DELETE FROM Alarm WHERE ACTIVEUSER = \"%@\"",loginResult.contactId];
+        DLog(@"%@",SQL);
+        if(sqlite3_prepare_v2(self.db, [SQL UTF8String], -1, &statement, NULL)!=SQLITE_OK){
+            NSLog(@"Failed to find Alarm:%s",sqlite3_errmsg(self.db));
+            result = NO;
+        }
+        
+        if(sqlite3_step(statement)!=SQLITE_DONE){
+            NSLog(@"Failed to delete Alarm:%s",sqlite3_errmsg(self.db));
+            result = NO;
+        }
+        sqlite3_reset(statement);
+        sqlite3_finalize(statement);
+        [self closeDB];
+    }
+    
+    return result;
+    
+}
+
+
+
+@end