decePubClient/Services/ArchiveService.cs

using System.Net;

using collAnon.Client.Services;

using decePubClient.Extensions;
using decePubClient.Models;

using PrivaPub.ClientModels;
using PrivaPub.ClientModels.User;

namespace decePubClient.Services
{
	/// <summary>
	/// A persona's whole archive on PrivaPub (/clientapi/persona/{id}/archive): made in a job and downloaded through a
	/// link, or another archive (its own, or Mastodon's) uploaded in pieces by js/transfer.js and imported into it, the
	/// parts chosen, until it is done or asked to stop. As the root. Values null on failure; nothing throws.
	/// </summary>
	public class ArchiveService(IHttpService httpService, ILoggingService logger, CoalescingStringLocalizer localizer)
	{
		public async Task<ViewPersonaArchive> State(string personaId, CancellationToken cancellationToken = default)
		{
			using var response = await httpService.Get(APIs.ClientApi.GET_M_PersonaArchive(personaId), cancellationToken: cancellationToken);
			if (response.IsSuccessStatusCode)
				return await response.DefaultReadFromJsonAsync<ViewPersonaArchive>(cancellationToken);

			var result = await response.Content.ReadWebResult(response.StatusCode, localizer, cancellationToken);
			if (result.StatusCode is not ((int)HttpStatusCode.Gone or (int)HttpStatusCode.NotFound))
				await logger.ProcessWarning(result.ToString(localizer), $"{nameof(ArchiveService)}.{nameof(State)}", cancellationToken);
			return null;
		}

		/// <summary>Asks for the archive to be made; Data is the state.</summary>
		public async Task<WebResult> Export(string personaId, CancellationToken cancellationToken = default)
		{
			using var response = await httpService.Post(APIs.ClientApi.POST_M_PersonaArchive(personaId), cancellationToken: cancellationToken);
			if (!response.IsSuccessStatusCode)
				return await response.Content.ReadWebResult(response.StatusCode, localizer, cancellationToken);

			return new WebResult { Data = await response.DefaultReadFromJsonAsync<ViewPersonaArchive>(cancellationToken) };
		}

		/// <summary>A link to download the archive made; Data is the ViewArchiveTicket.</summary>
		public async Task<WebResult> Ticket(string personaId, CancellationToken cancellationToken = default)
		{
			using var response = await httpService.Post(APIs.ClientApi.POST_M_PersonaArchiveTicket(personaId), cancellationToken: cancellationToken);
			if (!response.IsSuccessStatusCode)
				return await response.Content.ReadWebResult(response.StatusCode, localizer, cancellationToken);

			return new WebResult { Data = await response.DefaultReadFromJsonAsync<ViewArchiveTicket>(cancellationToken) };
		}

		/// <summary>An upload for an archive's pieces; Data is the ViewArchiveUpload.</summary>
		public async Task<WebResult> StartUpload(CancellationToken cancellationToken = default)
		{
			using var response = await httpService.Post(APIs.ClientApi.POST_PersonaArchiveUpload, cancellationToken: cancellationToken);
			if (!response.IsSuccessStatusCode)
				return await response.Content.ReadWebResult(response.StatusCode, localizer, cancellationToken);

			return new WebResult { Data = await response.DefaultReadFromJsonAsync<ViewArchiveUpload>(cancellationToken) };
		}

		public async Task<WebResult> CancelUpload(string uploadId, CancellationToken cancellationToken = default)
		{
			using var response = await httpService.Delete(APIs.ClientApi.DELETE_M_PersonaArchiveUpload(uploadId), cancellationToken: cancellationToken);
			return response.IsSuccessStatusCode ? new WebResult() : await response.Content.ReadWebResult(response.StatusCode, localizer, cancellationToken);
		}

		/// <summary>The uploaded archive imported into the persona; Data is the state.</summary>
		public async Task<WebResult> Import(string personaId, ImportPersonaArchiveForm form, CancellationToken cancellationToken = default)
		{
			using var response = await httpService.Post(APIs.ClientApi.POST_M_PersonaArchiveImport(personaId), form, cancellationToken: cancellationToken);
			if (!response.IsSuccessStatusCode)
				return await response.Content.ReadWebResult(response.StatusCode, localizer, cancellationToken);

			return new WebResult { Data = await response.DefaultReadFromJsonAsync<ViewPersonaArchive>(cancellationToken) };
		}

		public async Task<WebResult> Stop(string personaId, CancellationToken cancellationToken = default)
		{
			using var response = await httpService.Post(APIs.ClientApi.POST_M_PersonaArchiveImportStop(personaId), cancellationToken: cancellationToken);
			return response.IsSuccessStatusCode ? new WebResult() : await response.Content.ReadWebResult(response.StatusCode, localizer, cancellationToken);
		}
	}
}