Z5GmailDataController.m

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//
//  Z5GmailDataController.m
//  TodaysMenu
//
//  Created by Don Zeek on 4/13/18.
//  Copyright © 2018 net.dzeek.y2015.ios.portfolio. All rights reserved.
//

#import <UIKit/UIKit.h>
#import "Z5DataController.h"
#import "Z5GmailDataController.h"
#import "EmailMessage+CoreDataProperties.h"

@implementation Z5GmailDataController {
    // GIDGoogleUser *signedInUser;
    // NSMutableDictionary *partIdDictionary;
    // NSMutableDictionary *encodeDictionary;
    NSMutableDictionary *messageByUidDictionary;
    
    NSMutableDictionary *mesgUidDictionary;
    
    NSString *nutritionJournalDataTitleKey;
    
    NSMutableArray *localDataListeners;
}

- (id) init
{
    // Initialize the service object.
    self.service = [[GTLRGmailService alloc] init];
    
    messageByUidDictionary = [[NSMutableDictionary alloc] init];
    nutritionJournalDataTitleKey = @"Nutrition Journal Information";
    localDataListeners = [[NSMutableArray alloc] init];
    mesgUidDictionary = [[NSMutableDictionary alloc] init];
    
    return self;
}

- (void) addDataListener: (id<Z5GmailDataListener>)ear
{
    [self connectToLogin];
    [localDataListeners addObject:ear];
}
- (void) removeDataListener: (id<Z5GmailDataListener>)ear
{
    [localDataListeners removeObject:ear];
}
- (void) connectToLogin
{
    Z5GoogleLoginController *loginControl = [[[Z5DataController sharedInstance] remoteDataController] loginController];
    [loginControl addLoginListener:self];
}

#pragma mark - Z5GoogleLoginListener
- (void) signedIn: (GIDGoogleUser *)user
{
    NSLog(@"GmailDataController.signedIn: %@", user.profile.name);
    // signedInUser = user;
    // self.signedIn = [NSNumber numberWithBool:YES];
    
    // NSString *fullName = user.profile.name;
    // self.signedIn = [NSNumber numberWithBool:YES];
    self.service.authorizer = user.authentication.fetcherAuthorizer;
    self.service.shouldFetchNextPages = true;
    
    NSLog(@"GmailDataController.signedIn: auth: %@", self.service.authorizer );
}
- (void) signedOut:(GIDGoogleUser *)user
{
    self.service.authorizer = nil;
}


- (void)fetchJournalHeaders:(id<Z5GmailDataListener>)listener
{
//    self.output.text = @"Getting journal headers...";
    GTLRGmailQuery_UsersMessagesList *query2 = [GTLRGmailQuery_UsersMessagesList queryWithUserId:@"me"];
    query2.maxResults = 1000;
    // query2.fields 
    [query2 setQ:@"subject:(Nutrition Journal Information)"];
    [self.service executeQuery:query2 delegate:listener didFinishSelector:@selector(rcvdNutriJournInfoHeadersWithTicket:finishedWithObject:error:)];
}

- (GTLRServiceTicket *)fetchJournalMessage:(NSString *) identifier withListener: (id<Z5GmailDataListener>)listener
{
    GTLRGmailQuery_UsersMessagesGet *query3 = [GTLRGmailQuery_UsersMessagesGet queryWithUserId:@"me" identifier:identifier];
    [query3 setFormat:kGTLRGmailFormatFull];
    NSLog(@"GmailController.fetchJournalMessage: identifier: %@", identifier);
    
    return [self.service executeQuery:query3 delegate:listener didFinishSelector:@selector(rcvdMessageWithTicket:finishedWithObject:error:)];
}
- (GTLRServiceTicket *)fetchMessageAttachment:(NSString *) identifier
                     onMessage:(NSString *) msgId
                  withListener: (id<Z5GmailDataListener>)listener
{
    GTLRGmailQuery_UsersMessagesAttachmentsGet *queryAttachment = [GTLRGmailQuery_UsersMessagesAttachmentsGet queryWithUserId:@"me" messageId:msgId identifier:identifier];

    queryAttachment.executionParameters.ticketProperties = @{ @"Message ID": msgId };
    return [self.service executeQuery:queryAttachment delegate:listener didFinishSelector:@selector(rcvdAttachmentWithTicket:finishedWithObject:error:)];

}

@end