duoshoubang/FirstLink/Compoments/消息模块/Coltroller/评论消息/CommentMessa...

//
//  CommentMSGViewController.m
//  FirstLink
//
//  Created by Lemon on 15/1/10.
//  Copyright (c) 2015年 FirstLink. All rights reserved.
//

#import "CommentMessageController.h"
#import "CommentMessageCell.h"
#import <SDWebImage/UIImageView+WebCache.h>

#import "MessageViewModel.h"
#import "FKAppMessage.h"
#import "SchemaManager.h"

#import "ChatListViewController.h"
#import "PindanDetailController.h"

#import "FirstLinkAppDelegate.h"

static NSString *CommentMessageCellIdentifier = @"CommentMessageCellIdentifier";

@interface CommentMessageController ()
<UITableViewDataSource, UITableViewDelegate, RefreshControlDelegate>

@property (strong, nonatomic) UITableView *tableView;
@property (nonatomic, strong) MessageViewModel *viewModel;

@end

@implementation CommentMessageController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    self.view.backgroundColor = UIColorFromRGB(0xeeeeee);
    [self.view addSubview:self.tableView];
    if (self.viewModel.appMessages.count <= 0) {
        [self autoRefresh];
        [self markMessageAsRead];
    }
}

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    
    self.navigationItem.title = @"评论";
    
    [self.navigationController.tabBarController.tabBar setHidden:YES];
    [self.navigationController setNavigationBarHidden:NO animated:YES];
    [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:UIStatusBarAnimationNone];
}

- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
}

#pragma mark - Generate Property

- (MessageViewModel *)viewModel {
    if (!_viewModel) {
        _viewModel = [[MessageViewModel alloc] init];
    }
    return _viewModel;
}

- (UITableView*)tableView {
    if (!_tableView) {
        _tableView = [[UITableView alloc] initWithFrame:[self contentFrame] style:UITableViewStyleGrouped];
        _tableView.delegate = self;
        _tableView.dataSource = self;
        _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
        _tableView.backgroundColor = UIColorFromRGB(0xeeeeee);
        
        [_tableView registerClass:[CommentMessageCell class]
           forCellReuseIdentifier:CommentMessageCellIdentifier];
        [self initRefreshControlWithTableView:_tableView];
        
        if (@available(iOS 11.0, *)) {
            _tableView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        }
    }
    return _tableView;
}

- (CGRect)contentFrame {
    float width = self.view.frame.size.width;
    float height = [UIScreen mainScreen].bounds.size.height
                    - [UIApplication sharedApplication].statusBarFrame.size.height
                    - self.navigationController.navigationBar.frame.size.height;
    return CGRectMake(0, 0, width, height);
}

#pragma mark - FLTableView Init

- (void)refreshControl:(FKRefreshControl *)refreshControl didEngageRefreshDirection:(RefreshDirection)direction {
    __weak CommentMessageController *weakSelf = self;
    if (direction==RefreshDirectionTop) {
        PageHeader *header = self.viewModel.pageHeader;
        [self.viewModel requestMessageWithIndex:@"0"
                                      AnchorID:header.anchorID
                                      startRow:@"0"
                                      pageSize:[NSString stringWithFormat:@"%d", PAGE_RECORD_COUNT]
                                          type:[self typeOfRequestNewMessage]
                                       success:^(MSGHeader *header, id responseObject, NSString *serverTime)
         {
             [weakSelf finishLoadingData];
             if ([header.code intValue] == RESPONSE_MSG_NORMAL) {
                 [weakSelf.viewModel removeAllMessages];
                 [weakSelf.viewModel addMessages:responseObject];
                 
                 [weakSelf.statusView removeFromSuperview];
                 [weakSelf.tableView reloadData];
                 
                 if (weakSelf.viewModel.appMessages.count == 0) {
                     [weakSelf showStatusTipInView:weakSelf.view
                                             image:[UIImage imageNamed:@"StatusNoCommentIcon"]
                                             title:NoCommentTip];
                     return ;
                 }
             } else {
                 [FLProgressHUDHelper showText:responseObject inView:weakSelf.view];
             }
         } failure:^(MSGHeader *header, NSError *error) {
             [weakSelf finishLoadingData];
             [weakSelf.tableView reloadData];
             [FLProgressHUDHelper showText:error.localizedDescription inView:weakSelf.view];
         }];
    } else if (direction==RefreshDirectionBottom) {
        PageHeader *header = self.viewModel.pageHeader;
        [self.viewModel requestMessageWithIndex:header.index
                                      AnchorID:header.anchorID
                                      startRow:[NSString stringWithFormat:@"%lu", (unsigned long)(header.startRow.intValue + PAGE_RECORD_COUNT)]
                                      pageSize:[NSString stringWithFormat:@"%d", PAGE_RECORD_COUNT]
                                          type:[self typeOfRequestNewMessage]
                                       success:^(MSGHeader *header, id responseObject, NSString *serverTime)
         {
             [weakSelf finishLoadingData];
             if ([header.code intValue] == RESPONSE_MSG_NORMAL) {
                 [weakSelf.viewModel addMessages:responseObject];
                 
                 if ([responseObject isKindOfClass:[NSArray class]]
                     && [(NSArray*)responseObject count] > 0) {
                     [weakSelf.tableView reloadData];
                 }
             } else {
                 [FLProgressHUDHelper showText:responseObject inView:weakSelf.view];
             }
         } failure:^(MSGHeader *header, NSError *error) {
             [weakSelf finishLoadingData];
             [FLProgressHUDHelper showText:error.localizedDescription inView:weakSelf.view];
         }];
    }
}

- (void)forceRefresh {
    [self autoRefresh];
}

- (void)autoRefresh {
    [self.refreshControl startRefreshingDirection:RefreshDirectionTop];
}

- (void)markMessageAsRead {
    [MessageViewModel markMessageRead:nil
                              msgType:@"3"
                              success:^(MSGHeader *header, id responseObject)
     {
         
     } failure:^(MSGHeader *header, NSError *error) {
         
     }];
}

#pragma mark - TableView Delegate Method

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return self.viewModel.appMessages.count;
}

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

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    FKAppMessage *message = [self itemAtIndex:indexPath.section];
    if (message) {
        return [CommentMessageCell cellHeightWith:message.content];
    }
    return 44;
}

- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
    return 10;
}

- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {
    return 0.1;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    CommentMessageCell *cell = [tableView dequeueReusableCellWithIdentifier:CommentMessageCellIdentifier];
    FKAppMessage *message = [self itemAtIndex:indexPath.section];
    if (message) {
        NSString *urlString = [NSString stringWithFormat:@"%@%@", message.headURL,
                               [FLStringHelper cdnParamaterString:32
                                                           height:32]];
        cell.headView.image = nil;
        [cell.headView sd_setImageWithURL:[NSURL URLWithString:urlString]];
        
        urlString = [NSString stringWithFormat:@"%@%@", message.firstPicURL,
                     [FLStringHelper cdnParamaterString:40
                                                 height:40]];
        [cell.photoView sd_setImageWithURL:[NSURL URLWithString:urlString]];
        
        cell.nickLabel.text = [NSString stringWithFormat:@"%@ 评论了你", message.nickname];
        cell.timeLabel.text = [FLStringHelper convertStringToTipTime:message.createTime];
        cell.contentLabel.text = message.content;
    }
    cell.selectionStyle = UITableViewCellSelectionStyleNone;
    
    return cell;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    FKAppMessage *item = [self itemAtIndex:indexPath.section];
    [[SchemaManager sharedManager] parserURL:[NSURL URLWithString:item.targetURL] shouldCache:NO];
}

#pragma mark - Configure

- (FKAppMessage*)itemAtIndex:(NSInteger)index {
    if (index < self.viewModel.appMessages.count) {
        return self.viewModel.appMessages[index];
    }
    return nil;
}

- (NSString *)typeOfRequestNewMessage {
    return @"3";
}

@end