yinmeng-ios/xplan-ios/Main/Mine/View/XPMineVisitorViewController.m

//
//  XPMineVisitorViewController.m
//  xplan-ios
//
//  Created by GreenLand on 2022/1/26.
//

#import "XPMineVisitorViewController.h"
///Third
#import <Masonry/Masonry.h>
#import <MJRefresh/MJRefresh.h>
///Tool
#import "ThemeColor.h"
///Model
#import "XPMineVisitorItemModel.h"
///View
#import "XPMineVisitorTableViewCell.h"
#import "XPMineVisitorEmptyTableViewCell.h"
///P
#import "XPMineVisitorPresenter.h"
#import "XPMineVisitorProtocol.h"
///VC
#import "XPMineUserInfoViewController.h"
#import "SessionViewController.h"

@interface XPMineVisitorViewController ()<UITableViewDelegate,UITableViewDataSource, XPMineVisitorProtocol, XPMineVisitorTableViewCellDelegate>
///列表
@property (nonatomic,strong) UITableView *tableView;
///数据源
@property (nonatomic,strong) NSMutableArray *datasource;
///当前页数
@property (nonatomic,assign) int page;
///更多数据
@property (nonatomic,assign) BOOL hasNoMoreData;
@end

@implementation XPMineVisitorViewController

- (XPMineVisitorPresenter *)createPresenter {
    return [[XPMineVisitorPresenter alloc] init];
}

- (void)viewDidLoad {
    [super viewDidLoad];
    [self initHeaderAndFooterRrfresh];
    [self initSubViews];
    [self initSubViewConstraints];
}

#pragma mark - 下拉刷新
- (void)initHeaderAndFooterRrfresh {
    MJRefreshNormalHeader *header = [MJRefreshNormalHeader headerWithRefreshingTarget:self refreshingAction:@selector(headerRefresh)];
    header.stateLabel.font = [UIFont systemFontOfSize:10.0];
    header.lastUpdatedTimeLabel.font = [UIFont systemFontOfSize:10.0];
    header.stateLabel.textColor = [ThemeColor secondTextColor];
    header.lastUpdatedTimeLabel.textColor = [ThemeColor secondTextColor];
    self.tableView.mj_header = header;
    
    MJRefreshBackNormalFooter *footer = [MJRefreshBackNormalFooter footerWithRefreshingTarget:self refreshingAction:@selector(footerRefresh)];
    footer.stateLabel.textColor = [ThemeColor secondTextColor];
    footer.stateLabel.font = [UIFont systemFontOfSize:10.0];
    self.tableView.mj_footer = footer;
    
    [self headerRefresh];
}

#pragma mark - 刷新的fangfa
- (void)headerRefresh {
    self.page = 1;
    [self.presenter getVisitorList:self.page pageSize:20 state:0];
}

- (void)footerRefresh {
    if (self.hasNoMoreData) {
        [self showErrorToast:@"没有更多访客记录了"];
        return;
    }
    self.page++;
    [self.presenter getVisitorList:self.page pageSize:20 state:1];
}

#pragma mark - Private Method
- (void)initSubViews {
    self.title = @"访客记录";
    [self.view addSubview:self.tableView];
}

- (void)initSubViewConstraints {
    [self.tableView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.edges.mas_equalTo(self.view);
    }];
}

#pragma mark - XPMineVisitorProtocol
- (void)onGetVisitorListSuccess:(NSArray *)array state:(int)state {
    if (state == 0) {
        [self.datasource removeAllObjects];
        [self.tableView.mj_header endRefreshing];
    }
    [self.tableView.mj_footer endRefreshing];
    if (array.count > 0) {
        self.hasNoMoreData = NO;
        [self.datasource addObjectsFromArray:array];
    } else {
        self.hasNoMoreData = YES;
        [self.tableView.mj_footer endRefreshingWithNoMoreData];
    }
    [self.tableView reloadData];
}

- (void)getVisitorListFail:(int)state {
    if (state == 0) {
        [self.tableView.mj_header endRefreshing];
    } else {
        [self.tableView.mj_footer endRefreshing];
    }
}

#pragma mark - UITableViewDelegate And UITableViewDataSource
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return self.datasource.count > 0 ? self.datasource.count : 1;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    if (self.datasource.count > 0) {
        XPMineVisitorTableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:NSStringFromClass([XPMineVisitorTableViewCell class])];
        if (cell == nil) {
            cell = [[XPMineVisitorTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:NSStringFromClass([XPMineVisitorTableViewCell class])];
        }
        cell.isFirstItem = indexPath.row == 0;
        cell.isLastItem =  indexPath.row == self.datasource.count - 1;
        cell.delegate = self;
        cell.item = [self.datasource objectAtIndex:indexPath.row];
        return cell;
    }
    
    XPMineVisitorEmptyTableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:NSStringFromClass([XPMineVisitorEmptyTableViewCell class])];
    if (cell == nil) {
        cell = [[XPMineVisitorEmptyTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:NSStringFromClass([XPMineVisitorEmptyTableViewCell class])];
    }
    cell.emptyTitle = @"暂无访客记录";
    return cell;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    if (indexPath.row == 0) {
        return 85;
    } else {
        return 70;
    }
}

#pragma mark - TTVisitorRecordCellDelegate
- (void)onAvatarClick:(XPMineVisitorTableViewCell *)cell {
    NSIndexPath *indexPath = [self.tableView indexPathForCell:cell];
    XPMineVisitorItemModel *item = [self.datasource objectAtIndex:indexPath.row];
    XPMineUserInfoViewController * userInfoVC = [[XPMineUserInfoViewController alloc] init];
    userInfoVC.uid = item.uid;
    [self.navigationController pushViewController:userInfoVC animated:YES];
}

- (void)onChatClick:(XPMineVisitorTableViewCell *)cell {
    NSIndexPath *indexPath = [self.tableView indexPathForCell:cell];
    XPMineVisitorItemModel *item = [self.datasource objectAtIndex:indexPath.row];
    NSString * sessionId = [NSString stringWithFormat:@"%lld",item.uid];
    NIMSession * session = [NIMSession session:sessionId type:NIMSessionTypeP2P];
    SessionViewController * sessionVC = [[SessionViewController alloc] initWithSession:session];
    [self.navigationController pushViewController:sessionVC animated:YES];
}

#pragma mark - Getters And Setters
- (UITableView *)tableView {
    if (!_tableView) {
        _tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
        _tableView.delegate = self;
        _tableView.dataSource = self;
        _tableView.tableFooterView = [UIView new];
        _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
        _tableView.backgroundColor = [UIColor clearColor];
        _tableView.rowHeight = 65;
        if (@available(iOS 11.0, *)) {
            _tableView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        }
        [_tableView registerClass:[XPMineVisitorEmptyTableViewCell class] forCellReuseIdentifier:NSStringFromClass([XPMineVisitorEmptyTableViewCell class])];
        [_tableView registerClass:[XPMineVisitorTableViewCell class] forCellReuseIdentifier:NSStringFromClass([XPMineVisitorTableViewCell class])];
    }
    return _tableView;
}

- (NSMutableArray *)datasource {
    if (!_datasource) {
        _datasource = [NSMutableArray array];
    }
    return _datasource;
}

@end