using Manager.DTOs;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;

using static ManagerService.Data.SectionText;

namespace ManagerService.Data.SubSection
{
    /// <summary>
    /// Section video
    /// </summary>
    public class SectionVideo : Section
    {
        [Required]
        public string VideoSource { get; set; } // url to resource id (local) or on internet

        public override string GetEmbeddableText(string language) => BaseText(language);

        // VideoSource porte soit un id de ressource uploadée, soit une URL YouTube/Vimeo —
        // seule la première est téléchargeable hors ligne.
        public override IEnumerable<string> GetReferencedResourceIds(string language = null) =>
            BaseResourceIds()
                .Concat(VideoSource != null && VideoSource.StartsWith("http", StringComparison.OrdinalIgnoreCase)
                    ? Enumerable.Empty<string>()
                    : ResourceId(VideoSource));

        public VideoDTO ToDTO()
        {
            return new VideoDTO()
            {
                id = Id,
                label = Label,
                title = Title.ToList(),
                description = Description.ToList(),
                order = Order,
                type = Type,
                imageId = ImageId,
                imageSource = ImageSource,
                configurationId = ConfigurationId,
                isSubSection = IsSubSection,
                parentId = ParentId,
                dateCreation = DateCreation,
                instanceId = InstanceId,
                isBeacon = IsBeacon,
                beaconId = BeaconId,
                latitude = Latitude,
                longitude = Longitude,
                meterZoneGPS = MeterZoneGPS,
                source = VideoSource
            };
        }
    }
}