const mongoose = require('mongoose')

const productSchema = new mongoose.Schema({
  name: {
    type: String,
    required: true
  },
  category: {
    type: String,
    required: true
  },
  description: {
    type: String,
    required: true,
    minlength: 20,
    maxlength: 500
  },
  type: {
    type: String,
    enum: ['sell', 'buy'],
    required: true
  },
  productUrl: String,
  companyId: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'Company',
    required: true
  },
  price: String,
  unit: String,
  minOrder: String,
  createdAt: {
    type: Date,
    default: Date.now
  },
  updatedAt: {
    type: Date,
    default: Date.now
  }
})

// Индекс для поиска
productSchema.index({ companyId: 1, type: 1 })
productSchema.index({ name: 'text', description: 'text' })

module.exports = mongoose.model('Product', productSchema)