//
//  UserListViewController.m
//  Youth
//
//  Created by mambaxie on 2022/1/2.
//

#import "UserListViewController.h"
#import "UserCell.h"
#import "ChatService.h"

@interface UserListViewController ()

@end

@implementation UserListViewController

- (BOOL)loadMoreEnable {
    return self.scene != UserListSceneGroupMember;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    
    switch (self.scene) {
        case UserListSceneFriends:
            self.title = @"好友";
            break;
        case UserListSceneFollowers:
            self.title = @"关注我的人";
            break;
    
        case UserListSceneFollowing:
            self.title = @"我关注的人";
            break;
    
        case UserListSceneGroupMember:
            self.title = @"群成员";
            break;
            
        default:
            break;
    }
    
    [self startLoading];
    [self loadData];
}

- (void)loadData {
    if (self.scene == UserListSceneGroupMember) {
        [ChatService getGroupMembersWithGroupID:self.groupID pageIndex:self.currentPage completion:^(NSArray<User *> * _Nonnull users, int totalSize) {
            if (totalSize == 0) {
                [self.tableView.mj_footer endRefreshingWithNoMoreData];
            } else {
                self.currentPage++;
                [self.itemsM addObjectsFromArray:users];
                [self.tableView.mj_footer endRefreshing];
                [self.tableView reloadData];
            }
            [self endLoading:nil];
        }];
    } else {
        [UserService getUserListWithScene:self.scene pageIndex:self.currentPage completion:^(NSArray<User *> * _Nonnull users, int totalSize) {
            if (users.count == 0) {
                [self.tableView.mj_footer endRefreshingWithNoMoreData];
            } else {
                self.currentPage++;
                [self.itemsM addObjectsFromArray:users];
                [self.tableView.mj_footer endRefreshing];
                [self.tableView reloadData];
            }
           
            [self endLoading:nil];
        }];
    }
}

- (void)startLoadMore {
    [self loadData];
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    
    [self.tableView reloadData];
}

- (BOOL)mt_shouldSetupStateful {
    return YES;
}

- (NSString *)emptyTips {
    switch (self.scene) {
        case UserListSceneFriends:
            return @"互相关注即可成为好友";
        case UserListSceneFollowers:
            return @"你还没关注的人";
    
        case UserListSceneFollowing:
            self.title = @"你一个人都没有关注";
    }
    
    return [super emptyTips];
}

- (BOOL)refreshEnable {
    return NO;
}

- (Class)cellClass {
    return [UserCell class];
}

@end