whose_ios/NIMDemo/NIMDemo/GroupTableController.m

//
//  GroupTableControllerTableViewController.m
//  whosay
//
//  Created by Fenix Wang on 2017/5/22.
//  Copyright © 2017年 DashGame. All rights reserved.
//

#import "GroupTableController.h"
#import "NIMSDK/NIMSDK.h"
#import "User.h"
#import "GroupTableViewCell.h"
#import "NIMSDK/NIMSDK.h"
#import "NTESSessionViewController.h"
#import "SVProgressHUD.h"
#import <CoreLocation/CoreLocation.h>
#import "AFNetworking/AFNetworking.h"
#import "GroupMoreTableViewController.h"
#import "UIAlertView+NTESBlock.h"
#import "HttpRequest.h"
#import "UIView+Toast.h"


@interface GroupTableController () <CLLocationManagerDelegate>

@property (nonatomic, strong) UIButton *localBtn;

@property (nonatomic, strong) NSMutableArray *groupArr;

@end

@implementation GroupTableController

- (void)viewDidLoad {
    [super viewDidLoad];
    NSLog(@"check user data is saved %@", [User sharedInfo].mobile);
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

-(void) viewWillAppear:(BOOL)animated{
    [super viewWillAppear:animated];
    
    NSLog(@"viewWillAppear %@", [User sharedInfo].mobile);
    
    UINavigationItem *navItem = self.parentViewController.navigationItem;
    
    navItem.title = @"谁说";
    
    User *user = [User sharedInfo];
    NSString *title = @"请重试定位";
    if(![user.district isEqualToString:@""])
    {
        title = user.district;
        if(title.length > 6)
        {
            title = [NSString stringWithFormat:@"%@%@", [title substringWithRange:NSMakeRange(0, 6)], @"..."];
        }
    }
    
    _localBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    [_localBtn setTitle:title forState:UIControlStateNormal];
    [_localBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    [_localBtn addTarget:self action:@selector(relocaltion) forControlEvents:UIControlEventTouchUpInside];
    [_localBtn setImage:[UIImage imageNamed:@"交易帖_03 (4)"] forState:UIControlStateNormal];
    _localBtn.imageEdgeInsets = UIEdgeInsetsMake(2, -5, 2, 5);
    _localBtn.titleLabel.font = [UIFont systemFontOfSize: 15.0];
    [_localBtn sizeToFit];
    
    UIBarButtonItem *spacer = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
    spacer.width = -5;
    
    UIBarButtonItem *leftItem = [[UIBarButtonItem alloc] initWithCustomView:_localBtn];
    [navItem setLeftBarButtonItems:@[spacer, leftItem]];
    
    UIButton *createBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    [createBtn setTitle:@"创建" forState:UIControlStateNormal];
    [createBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    [createBtn addTarget:self action:@selector(createGroup:) forControlEvents:UIControlEventTouchUpInside];
    [createBtn sizeToFit];
    
    UIBarButtonItem *rightItem = [[UIBarButtonItem alloc] initWithCustomView:createBtn];
    [navItem setRightBarButtonItems:@[rightItem]];
    
    if(!self.groupArr)
        [self setDataList];
    
    if([self checkNick])
    {
        [self checkAutoJoin];
    }
}

- (bool)checkNick{
    
    NIMUser *nimUser = [[NIMSDK sharedSDK].userManager userInfo:[NIMSDK sharedSDK].loginManager.currentAccount];
    if(nimUser.userInfo.nickName && nimUser.userInfo.nickName.length)
    {
        return true;
    }
    
    __weak typeof(self) wself = self;
    UIAlertView *nickAlert = [[UIAlertView alloc] initWithTitle:nil message:@"设置昵称" delegate:self cancelButtonTitle:nil otherButtonTitles:@"确认", nil];
    nickAlert.alertViewStyle = UIAlertViewStylePlainTextInput;
    [nickAlert showAlertWithCompletionHandler:^(NSInteger optIndex) {
        NSString *nick = [nickAlert textFieldAtIndex:0].text;
        if(nick.length > 0)
        {
            [SVProgressHUD show];
            [[HttpRequest shared] updateNick:nick success:^{
                [[NIMSDK sharedSDK].userManager updateMyUserInfo:@{@(NIMUserInfoUpdateTagNick) : nick} completion:^(NSError *error) {
                    [SVProgressHUD dismiss];
                    if (!error) {
                        [wself.view makeToast:@"昵称设置成功"
                                     duration:2
                                     position:CSToastPositionBottom];
                        [wself checkAutoJoin];
                    }else{
                        [wself.view makeToast:@"昵称设置失败，请重试"
                                     duration:2
                                     position:CSToastPositionBottom];
                        [wself checkNick];
                    }
                }];
            } failure:^{
                [wself checkNick];
            }];
        }
        else
        {
            [wself showNeedNickAlert];
        }
    }];
    
    return false;
}

- (void)checkAutoJoin{
    User *user = [User sharedInfo];
    if(user.districtRoomId && user.districtRoomId.length > 0 && user.firstTimeJoin == YES)
    {
        user.firstTimeJoin = NO;
        [self gotoTeamChat:user.districtRoomId animated:NO];
    }
    else
    {
        user.firstTimeJoin = NO;
    }
}

- (void)showNeedNickAlert{
    __weak typeof(self) wself = self;
    UIAlertView *nickAlert = [[UIAlertView alloc] initWithTitle:nil message:@"昵称不能为空" delegate:self cancelButtonTitle:@"确认" otherButtonTitles:nil, nil];
    [nickAlert showAlertWithCompletionHandler:^(NSInteger optIndex) {
        [wself checkNick];
    }];
}

- (void) viewDidAppear:(BOOL)animated{
    [super viewDidAppear:animated];
    
    NSLog(@"viewDidAppear %@", [User sharedInfo].mobile);
    if([User sharedInfo].newCreateTeamId > 0)
    {
        [SVProgressHUD dismiss];
        [self gotoTeamChat:[NSString stringWithFormat:@"%d", [User sharedInfo].newCreateTeamId] animated:YES];
        [User sharedInfo].newCreateTeamId = 0;
    }
    else
    {
        [self setDataList];
        [self.tableView reloadData];
    }
}


- (void) setDataList{
    
    NSMutableArray *myTeams = [[NSMutableArray alloc] init];
    User *user = [User sharedInfo];
    
    NIMTeam *team = [[[NIMSDK sharedSDK] teamManager] teamById:user.countryRoomId];
    NSString *desc = [NSString stringWithFormat:@"%ld%@", (long)team.memberNumber, @"人热聊中"];
    NSDictionary *county = @{@"cid":@"Group", @"name":@"国家频道", @"desc":desc, @"sid":user.countryRoomId, @"avatar":@""};
    [myTeams addObject:county];
    
    if(![user.provinceRoomId isEqualToString:@""] && user.provinceRoomId != nil)
    {
        NIMTeam *team = [[[NIMSDK sharedSDK] teamManager] teamById:user.provinceRoomId];
        NSString *desc = [NSString stringWithFormat:@"%ld%@", (long)team.memberNumber, @"人热聊中"];
        NSString *sid = user.provinceRoomId;
        [myTeams addObject:@{@"cid":@"Group", @"name":user.province, @"desc":desc, @"sid":sid, @"avatar":@""}];
    }
    
    if(![user.cityRoomId isEqualToString:@""] && user.cityRoomId != nil && ![user.cityRoomId isEqualToString:user.provinceRoomId])
    {
        NIMTeam *team = [[[NIMSDK sharedSDK] teamManager] teamById:user.cityRoomId];
        NSString *desc = [NSString stringWithFormat:@"%ld%@", (long)team.memberNumber, @"人热聊中"];
        NSString *sid = user.cityRoomId;
        [myTeams addObject:@{@"cid":@"Group", @"name":user.city, @"desc":desc, @"sid":sid, @"avatar":@""}];
    }
    
    if(![user.districtRoomId isEqualToString:@""] && user.districtRoomId != nil && ![user.districtRoomId isEqualToString:user.cityRoomId])
    {
        NIMTeam *team = [[[NIMSDK sharedSDK] teamManager] teamById:user.districtRoomId];
        NSString *name = [NSString stringWithFormat:@"%@", user.district];
        NSString *desc = [NSString stringWithFormat:@"%ld%@", (long)team.memberNumber, @"人热聊中"];
        NSString *sid = user.districtRoomId;
        [myTeams addObject:@{@"cid":@"Group", @"name":name, @"desc":desc, @"sid":sid, @"avatar":@""}];
    }
    
    
    NSDictionary *more = @{@"cid":@"More"};
    NSDictionary *split = @{@"cid":@"Split"};
    NSDictionary *near = @{@"cid":@"Near"};
    NSDictionary *act = @{@"cid":@"Activity"};
    
    [myTeams addObjectsFromArray:@[more, split, near, act]];
    
    NSArray<NIMTeam *> *allMyTeams = [[NIMSDK sharedSDK] teamManager].allMyTeams;
    for(int i = 0; i < allMyTeams.count; i++ )
    {
        NIMTeam *team = [allMyTeams objectAtIndex:i];
        NSString *name = team.teamName == nil ? @"" : team.teamName;
        NSString *desc = [NSString stringWithFormat:@"%ld人热聊中", (long)team.memberNumber];
        NSString *sid = team.teamId;
        NSDictionary *teamData = @{@"cid":@"Group", @"name":name, @"desc":desc, @"sid":sid, @"team":team};
        [myTeams addObject:teamData];
        
        if(i >= 10)
            break;
    }
    
    self.groupArr = myTeams;
}

#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return self.groupArr.count;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    NSDictionary *cellData = [self.groupArr objectAtIndex:indexPath.row];
    NSString *cid = [cellData valueForKey:@"cid"];
    
    if([cid isEqualToString:@"Group"])
        return 80;
    else if([cid isEqualToString:@"More"])
        return 50;
    else if([cid isEqualToString:@"Split"])
        return 10;
    else if([cid isEqualToString:@"Near"])
        return 60;
    else if([cid isEqualToString:@"Activity"])
        return 40;
    return 0;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    NSDictionary *cellData = [self.groupArr objectAtIndex:indexPath.row];
    NSString *cid = [cellData valueForKey:@"cid"];
    
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cid forIndexPath:indexPath];
    
    if([cid isEqualToString:@"Group"])
    {
        GroupTableViewCell *groupCell = (GroupTableViewCell *)cell;
        [groupCell setData:cellData];
    }
    
    return cell;
}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSDictionary *cellData = [self.groupArr objectAtIndex:indexPath.row];
    NSString *cid = [cellData valueForKey:@"cid"];

    if([cid isEqualToString:@"Group"])
    {
        NSString *sid = [cellData objectForKey:@"sid"];
        if([sid isEqualToString:@""])
        {
            
        }
        else{
            [self gotoTeamChat:sid animated:YES];
        }
    }
    else if([cid isEqualToString:@"More"])
    {
        if([User sharedInfo].province != nil)
        {
            UIStoryboard *board = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
            GroupMoreTableViewController *next = (GroupMoreTableViewController *)[board instantiateViewControllerWithIdentifier:@"GroupMore"];
            [next showAllDistrict];
            [self.navigationController pushViewController:next animated:YES];
        }
    }
    else if([cid isEqualToString:@"Near"])
    {
        if([User sharedInfo].longitude != 0)
        {
            UIStoryboard *board = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
            GroupMoreTableViewController *next = (GroupMoreTableViewController *)[board instantiateViewControllerWithIdentifier:@"GroupMore"];
            [next showNear:1];
            [self.navigationController pushViewController:next animated:YES];
        }
    }
}

/*
// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
    // Return NO if you do not want the specified item to be editable.
    return YES;
}
*/

/*
// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        // Delete the row from the data source
        [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
    } else if (editingStyle == UITableViewCellEditingStyleInsert) {
        // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
    }   
}
*/

/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
}
*/

/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
    // Return NO if you do not want the item to be re-orderable.
    return YES;
}
*/

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/






- (IBAction)createGroup:(id)sender {
    
    NSArray<NIMTeam *> *allMyTeams = [[NIMSDK sharedSDK].teamManager allMyTeams];
    int countTeamJoined = 0;
    for(int i=0; i<allMyTeams.count; i++)
    {
        NIMTeam *myTeam = [allMyTeams objectAtIndex:i];
        if(![[User sharedInfo] isSystemTeam:myTeam.teamId])
        {
            countTeamJoined++;
        }
    }
    
    if(countTeamJoined >= 6)
    {
        UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"最多只允许创建或加入6个群" message:nil delegate:nil cancelButtonTitle:@"确认" otherButtonTitles:nil];
        [alertView show];
        return;
    }
    
    [self performSegueWithIdentifier:@"createGroup" sender:self];
    
}


- (void)gotoTeamChat:(NSString *)teamId animated:(BOOL)animated{
    
    if([[NIMSDK sharedSDK].teamManager isMyTeam:teamId])
    {
        [self startTeamChat:teamId animated:animated];
    }
    else
    {
        if([[User sharedInfo] isSystemTeam:teamId])
        {
            [[NIMSDK sharedSDK].teamManager applyToTeam:teamId message:@"" completion:^(NSError * _Nullable error, NIMTeamApplyStatus applyStatus) {
                NSLog(@"applyToTeam error %@", error);
                if(!error && applyStatus == NIMTeamApplyStatusAlreadyInTeam)
                {
                    [self startTeamChat:teamId animated:animated];
                }
            }];
        }
        else
        {
            [[User sharedInfo] attempJoinTeam:teamId vc:self];
        }
    }
}

- (void)startTeamChat:(NSString *)teamId animated:(BOOL)animated
{
    NIMSession *session = [NIMSession session:teamId type:NIMSessionTypeTeam];
    NTESSessionViewController *vc = [[NTESSessionViewController alloc] initWithSession:session];
    [self.navigationController pushViewController:vc animated:animated];
}

- (void)relocaltion{
    [self performSegueWithIdentifier:@"cityPicker" sender:self];
}


@end