1v1/MSYOUPAI/NewCode/Module/DynamicDetail/ViewModel/YMDynamicDetailViewModel.m

//
//  YMDynamicDetailViewModel.m
//  MSYOUPAI
//
//  Created by YoMi on 2024/3/21.
//  Copyright © 2024 MS. All rights reserved.
//

#import "YMDynamicDetailViewModel.h"
#import "YMDynamicDetailModel.h"
#import "YMDynamicCommentModel.h"
@interface YMDynamicDetailViewModel ()
/// 当前数据数量
@property (nonatomic, assign) NSInteger currentSize;
/// 动态Id
@property (nonatomic, assign) NSInteger dynamicId;
/// 动态详情信息数据
@property (nonatomic, strong, readwrite) NSArray <YMDynamicDetailInfoCellViewModel*>*infoDataArray;
/// 动态详情评论数据
@property (nonatomic, strong, readwrite) NSMutableArray <YMDynamicDetailCommentCellViewModel*>*commentDataArray;
@end

@implementation YMDynamicDetailViewModel
- (void)ym_initialize{
    [super ym_initialize];
    
    self.customNavTitle = @"动态详情";
    
    self.currentPage = 1;
    self.currentSize = 10;
    
    self.dynamicId = [self.params intValueForKey:ParamsId default:0];
}

- (void)getDynamicDetailData{
    @weakify(self)
    [ZCHUDHelper showWithStatus:@"加载中..."];
    [LCHttpHelper requestWithURLString:DynamicDetail parameters:@{
        @"dynamic_id":@(self.dynamicId),
    } needToken:YES type:HttpRequestTypePost success:^(id responseObject) {
        @strongify(self)
        [ZCHUDHelper dismiss];
        NSDictionary* dict = (NSDictionary*)responseObject;
        NSInteger code = [[dict objectForKey:@"code"] integerValue];
        if (code == 0) {
            YMDynamicDetailModel *model = [YMDynamicDetailModel yy_modelWithJSON:[dict dictionaryValueForKey:@"data" defaultValue:@{}]];
            YMDynamicDetailInfoCellViewModel *viewModel = [[YMDynamicDetailInfoCellViewModel alloc]initWithParams:@{
                ParamsModel:model
            }];
            self.infoDataArray = @[viewModel];
            [self.refreshUISubject sendNext:@(YMRefreshUI)];
        }else{
            [ZCHUDHelper showTitle:[dict stringValueForKey:@"message" defaultValue:@""]];
        }
        
    } failure:^(NSError *error) {
        [ZCHUDHelper showTitle:error.localizedDescription];

    }];
}

- (void)getDynamicDetailCommentListData{
    @weakify(self)
    [ZCHUDHelper showWithStatus:@"加载中..."];
    [LCHttpHelper requestWithURLString:DynamicDetailCommentList parameters:@{
        @"dynamic_id":@(self.dynamicId),
        @"page":@(self.currentPage),
        @"limit":@(self.currentSize)
    } needToken:YES type:HttpRequestTypePost success:^(id responseObject) {
        @strongify(self)
        NSDictionary* dict = (NSDictionary*)responseObject;
        NSInteger code = [[dict objectForKey:@"code"] integerValue];
        if (code == 0) {
            [ZCHUDHelper dismiss];
            NSDictionary *data = [dict dictionaryValueForKey:@"data" defaultValue:@{}];
            NSArray *result = [data arrayValueForKey:@"list" defaultValue:@[]];
            if (self.currentPage == 1) {
                [self.commentDataArray removeAllObjects];
            }
            
            NSArray *viewModelArr = [[NSArray yy_modelArrayWithClass:[YMDynamicCommentModel class] json:result].rac_sequence map:^(YMDynamicCommentModel * _Nullable model) {
                YMDynamicDetailCommentCellViewModel *viewModel = [[YMDynamicDetailCommentCellViewModel alloc]initWithParams:@{
                    ParamsModel:model
                }];

                return viewModel;
            }].array;

            [self.commentDataArray addObjectsFromArray:viewModelArr];

            if(self.currentPage > 0 && self.currentPage % 5 == 0){
                [[SDImageCache sharedImageCache] clearMemory];
            }
            
            [self.refreshUISubject sendNext:@(result.count < self.currentSize ? YMFooterRefresh_HasNoMoreData : YMFooterRefresh_HasMoreData)];
        }else{
            [ZCHUDHelper showTitle:[dict stringValueForKey:@"message" defaultValue:@""]];
            dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
                [self.refreshUISubject sendNext:@(YMRefreshError)];
            });
        }
        
    } failure:^(NSError *error) {
        if(self.currentPage != 1){
            self.currentPage--;
        }
        [ZCHUDHelper showTitle:error.localizedDescription];
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            [self.refreshUISubject sendNext:@(YMRefreshError)];
        });
    }];
}

- (NSMutableArray<YMDynamicDetailCommentCellViewModel *> *)commentDataArray{
    if (!_commentDataArray) {
        _commentDataArray = [NSMutableArray array];
    }
    return _commentDataArray;
}
@end