const mongoose = require('mongoose');

const photoDeliverySchema = new mongoose.Schema(
  {
    bookingId: {
      type: mongoose.Schema.Types.ObjectId,
      ref: 'Booking',
      required: true,
      unique: true,
    },
    photographerId: {
      type: mongoose.Schema.Types.ObjectId,
      ref: 'Photographer',
      required: true,
    },
    customerId: {
      type: mongoose.Schema.Types.ObjectId,
      ref: 'User',
      required: true,
    },
    photos: [
      {
        url: String,
        uploadedAt: {
          type: Date,
          default: Date.now,
        },
        watermarked: {
          type: Boolean,
          default: true,
        },
      },
    ],
    status: {
      type: String,
      enum: ['pending', 'partially_delivered', 'delivered', 'revision_requested'],
      default: 'pending',
    },
    deliveredAt: {
      type: Date,
      default: null,
    },
    downloadLink: {
      type: String,
      default: null,
    },
    linkExpiresAt: {
      type: Date,
      default: null,
    },
    revisionNotes: {
      type: String,
      default: '',
    },
    revisionsRequested: {
      type: Number,
      default: 0,
    },
  },
  { timestamps: true }
);

module.exports = mongoose.model('PhotoDelivery', photoDeliverySchema);