const mongoose = require('mongoose');

const feedbackSchema = new mongoose.Schema({
  userId: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'User',
    required: true,
  },
  rating: {
    type: Number,
    required: true,
    min: 1,
    max: 5,
  },
  category: {
    type: String,
    required: true,
    enum: ['ui', 'bug', 'feature', 'performance', 'events', 'other'],
  },
  subject: {
    type: String,
    required: true,
    trim: true,
    maxlength: 200,
  },
  message: {
    type: String,
    required: true,
    trim: true,
    maxlength: 2000,
  },
  email: {
    type: String,
    required: true,
    trim: true,
  },
  attachment: {
    filename: String,
    url: String,
    mimetype: String,
    size: Number,
  },
  status: {
    type: String,
    enum: ['pending', 'reviewed', 'resolved', 'closed'],
    default: 'pending',
  },
  adminNotes: {
    type: String,
    trim: true,
    maxlength: 1000,
  },
  reviewedBy: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'User',
  },
  reviewedAt: Date,
  createdAt: {
    type: Date,
    default: Date.now,
  },
  updatedAt: {
    type: Date,
    default: Date.now,
  },
});

// Update timestamp on save
feedbackSchema.pre('save', function (next) {
  this.updatedAt = new Date();
  next();
});

module.exports = mongoose.model('Feedback', feedbackSchema);