const mongoose = require('mongoose');

const CommentSchema = new mongoose.Schema({
  author: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'User',
    required: true
  },
  content: {
    type: String,
    required: true,
    maxlength: 500
  },
  createdAt: {
    type: Date,
    default: Date.now
  }
});

const PostSchema = new mongoose.Schema({
  author: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'User',
    required: true
  },
  content: {
    type: String,
    maxlength: 2000
  },
  hashtags: [{
    type: String,
    lowercase: true,
    trim: true
  }],
  imageUrl: String,
  tags: [{
    type: String,
    enum: ['furry', 'anime', 'other'],
    required: true
  }],
  mentionedUsers: [{
    type: mongoose.Schema.Types.ObjectId,
    ref: 'User'
  }],
  isNSFW: {
    type: Boolean,
    default: false
  },
  likes: [{
    type: mongoose.Schema.Types.ObjectId,
    ref: 'User'
  }],
  comments: [CommentSchema],
  views: {
    type: Number,
    default: 0
  },
  createdAt: {
    type: Date,
    default: Date.now
  }
});

// Текстовый индекс для поиска
PostSchema.index({ content: 'text', hashtags: 'text' });

module.exports = mongoose.model('Post', PostSchema);