97 lines
3.3 KiB
C#
97 lines
3.3 KiB
C#
using System.ComponentModel.DataAnnotations;
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using System.ComponentModel.DataAnnotations.Schema;
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using Microsoft.AspNetCore.Identity;
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using SixLabors.ImageSharp;
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using SixLabors.ImageSharp.Processing;
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namespace back.ApiService.models;
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public class PhotoBuilder
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{
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public static Photo Build(string? title, string? description, List<string>? tags, List<string>? personsIn, IFormFile image)
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{
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// Genera un nombre de archivo único
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var id = Guid.NewGuid();
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var fileName = $"{id}{Path.GetExtension(image.FileName)}";
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var photo = new Photo(title, description, tags, personsIn, fileName)
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{
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Id = id
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};
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// Asegura que los directorios existen
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Directory.CreateDirectory(Path.Join(Constants.Data, Photo.LowResFolder));
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Directory.CreateDirectory(Path.Join(Constants.Data, Photo.MidResFolder));
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Directory.CreateDirectory(Path.Join(Constants.Data, Photo.HighResFolder));
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// Procesa y guarda las imágenes
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using var stream = image.OpenReadStream();
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using var img = Image.Load(stream);
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// Baja resolución (480px)
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img.Mutate(x => x.Resize(new ResizeOptions { Size = new Size(480, 0), Mode = ResizeMode.Max }));
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img.Save(Path.Join(Constants.Data, photo.LowResUrl));
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// Media resolución (720px)
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img.Mutate(x => x.Resize(new ResizeOptions { Size = new Size(720, 0), Mode = ResizeMode.Max }));
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img.Save(Path.Join(Constants.Data, photo.MidResUrl));
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// Original
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stream.Position = 0;
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using var original = Image.Load(stream);
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original.Save(Path.Join(Constants.Data, photo.HighResUrl));
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return photo;
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}
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}
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[Table("Photo")]
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public class Photo
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{
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public const string LowResFolder = "imgs/low";
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public const string MidResFolder = "imgs/mid";
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public const string HighResFolder = "imgs/high";
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[Key]
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public Guid Id { get; set; }
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public string? Title { get; set; }
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public string? Description { get; set; }
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public string? Ubicación { get; set; }
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public string? Evento { get; set; }
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public List<string>? Tags { get; set; }
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public List<string>? PersonsIn { get; set; }
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public string? FileName { get; set; }
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public string LowResUrl { get => Path.Join(LowResFolder, FileName); }
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public string MidResUrl { get => Path.Join(MidResFolder, FileName); }
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public string HighResUrl { get => Path.Join(HighResFolder, FileName); }
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public float? Ranking { get; set; }
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public DateTime? CreatedAt { get; set; }
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public DateTime? UpdatedAt { get; set; }
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public string? CreatedBy { get; set; }
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public string? UpdatedBy { get; set; }
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private Photo()
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{
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//Id = Guid.NewGuid();
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Tags = [];
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PersonsIn = [];
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CreatedAt = DateTime.Now;
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UpdatedAt = DateTime.Now;
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CreatedBy = "system";
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UpdatedBy = "system";
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Ranking = 0.0f;
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}
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public Photo(string? title, string? description, List<string>? tags, List<string>? personsIn, string? fileName)
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: this()
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{
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if (string.IsNullOrWhiteSpace(fileName))
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{
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throw new ArgumentException("FileName cannot be null or empty.", nameof(fileName));
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}
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Title = title;
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Description = description;
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Tags = tags ?? [];
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PersonsIn = personsIn ?? [];
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FileName = fileName;
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}
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}
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