//
//  XPMessageItem.m
//  YUMI
//
//  Created by YUMI on 2024/12/19.
//

#import "XPMessageItem.h"

@implementation XPMessageItem

- (instancetype)initWithMessageModel:(XPMessageInfoModel *)model 
                    uniqueIdentifier:(NSString *)identifier {
    self = [super init];
    if (self) {
        _messageModel = model;
        _uniqueIdentifier = identifier;
        _timestamp = [[NSDate date] timeIntervalSince1970];
        _displayType = 1; // 默认显示在所有类型中
    }
    return self;
}

- (BOOL)isChatMessage {
    if (!self.messageModel) return NO;
    
    // 文本消息 (NIMMessageTypeText = 0)
    if (self.messageModel.first == 0) {
        return YES;
    }
    
    // 表情消息 (CustomMessageType_Face = 9)
    if (self.messageModel.first == 9) {
        return YES;
    }
    
    return NO;
}

- (BOOL)isGiftMessage {
    if (!self.messageModel) return NO;
    
    // 礼物相关消息类型
    switch (self.messageModel.first) {
        case 3:  // CustomMessageType_Gift - 单人送礼物
        case 63: // CustomMessageType_RoomBoom - 房间爆炸
        case 26: // CustomMessageType_Candy_Tree - 糖果树
        case 12: // CustomMessageType_AllMicroSend - 全麦送礼物
            return YES;
        default:
            return NO;
    }
}

- (BOOL)shouldDisplayInType:(NSInteger)displayType {
    switch (displayType) {
        case 1: // 所有消息
            return YES;
        case 2: // 聊天消息
            return [self isChatMessage];
        case 3: // 礼物消息
            return [self isGiftMessage];
        default:
            return YES;
    }
}

#pragma mark - NSCopying

- (id)copyWithZone:(NSZone *)zone {
    XPMessageItem *copy = [[XPMessageItem alloc] init];
    copy.messageModel = self.messageModel;
    copy.uniqueIdentifier = self.uniqueIdentifier;
    copy.timestamp = self.timestamp;
    copy.displayType = self.displayType;
    return copy;
}

#pragma mark - NSObject

- (BOOL)isEqual:(id)object {
    if (![object isKindOfClass:[XPMessageItem class]]) {
        return NO;
    }
    
    XPMessageItem *other = (XPMessageItem *)object;
    return [self.uniqueIdentifier isEqualToString:other.uniqueIdentifier];
}

- (NSUInteger)hash {
    return [self.uniqueIdentifier hash];
}

- (NSString *)description {
    return [NSString stringWithFormat:@"<XPMessageItem: %p, identifier: %@, type: %ld, timestamp: %.0f>", 
            self, self.uniqueIdentifier, (long)self.displayType, self.timestamp];
}

@end