//
//  KBAIMessageZanVC.m
//  keyBoard
//
//  Created by Mac on 2026/1/28.
//

#import "KBAIMessageZanVC.h"
#import "AiVM.h"
#import "KBLikedCompanionModel.h"
#import "KBHUD.h"

@interface KBAIMessageZanVC ()

@property (nonatomic, strong) AiVM *viewModel;
@property (nonatomic, strong) NSMutableArray<KBLikedCompanionModel *> *likedList;

@end

@implementation KBAIMessageZanVC

#pragma mark - Lifecycle

- (void)viewDidLoad {
    self.listType = 0; // Thumbs Up
    [super viewDidLoad];
}

#pragma mark - UITableViewDelegate Override

// Thumbs Up tab 不需要左滑删除功能
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
    return NO; // 禁用左滑删除
}

- (UISwipeActionsConfiguration *)tableView:(UITableView *)tableView trailingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath API_AVAILABLE(ios(11.0)) {
    return nil; // 不显示滑动操作
}

#pragma mark - 2：数据加载

- (void)loadData {
    [KBHUD show];
    __weak typeof(self) weakSelf = self;
    [self.viewModel fetchLikedCompanionsWithCompletion:^(NSArray<KBLikedCompanionModel *> * _Nullable list, NSError * _Nullable error) {
        dispatch_async(dispatch_get_main_queue(), ^{
            [KBHUD dismiss];
            if (error) {
                [KBHUD showError:error.localizedDescription];
                return;
            }
            
            [weakSelf.likedList removeAllObjects];
            if (list.count > 0) {
                [weakSelf.likedList addObjectsFromArray:list];
            }
            [weakSelf.dataArray removeAllObjects];
            
            // 转换为通用数据格式
            for (KBLikedCompanionModel *model in weakSelf.likedList) {
                NSMutableDictionary *item = [NSMutableDictionary dictionary];
                item[@"avatar"] = model.avatarUrl ?: @"";
                item[@"name"] = model.name ?: @"";
                item[@"content"] = model.shortDesc ?: @"";
                item[@"time"] = model.createdAt ?: @"";
                item[@"isPinned"] = @NO;
                item[@"companionId"] = @(model.companionId);
                [weakSelf.dataArray addObject:item];
            }
            
            [weakSelf.tableView reloadData];
        });
    }];
}

#pragma mark - 删除

- (void)deleteItemAtIndexPath:(NSIndexPath *)indexPath {
    if (indexPath.row >= self.likedList.count) {
        return;
    }
    
    KBLikedCompanionModel *model = self.likedList[indexPath.row];
    
    __weak typeof(self) weakSelf = self;
    [self.viewModel likeCompanionWithCompanionId:model.companionId completion:^(KBCommentLikeResponse * _Nullable response, NSError * _Nullable error) {
        dispatch_async(dispatch_get_main_queue(), ^{
            if (error) {
                [KBHUD showError:error.localizedDescription];
                return;
            }
            
            // 删除本地数据
            if (indexPath.row < weakSelf.likedList.count) {
                [weakSelf.likedList removeObjectAtIndex:indexPath.row];
            }
            if (indexPath.row < weakSelf.dataArray.count) {
                [weakSelf.dataArray removeObjectAtIndex:indexPath.row];
            }
            [weakSelf.tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationLeft];
        });
    }];
}

#pragma mark - Lazy Load

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

- (NSMutableArray<KBLikedCompanionModel *> *)likedList {
    if (!_likedList) {
        _likedList = [NSMutableArray array];
    }
    return _likedList;
}

@end