yavsc/src/Yavsc.Api.Client/ActivityApiClient.cs

63 lines
2.2 KiB
C#

using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Threading;
using System.Threading.Tasks;
using Yavsc.Abstract.Workflow;
namespace Yavsc.Api.Client;
/// <summary>
/// HTTP client for browsing business activities and their performers.
/// Uses absolute URLs so it can coexist with other Yavsc clients that
/// target a different API host on the same shared transport. The same
/// activity payload also carries the eligible billing forms for a
/// selected performer/activity pair.
/// </summary>
public sealed class ActivityApiClient
{
private const string PathPrefix = "activity";
private readonly IYavscApiClient _api;
private readonly Uri _baseAddress;
public ActivityApiClient(IYavscApiClient api, string businessBaseAddress)
{
_api = api ?? throw new ArgumentNullException(nameof(api));
if (string.IsNullOrEmpty(businessBaseAddress))
throw new ArgumentException("Base address is required.", nameof(businessBaseAddress));
_baseAddress = new Uri(businessBaseAddress, UriKind.Absolute);
}
public Task<List<ActivityBrowseItemDto>> GetCatalogAsync(
string? parentCode = null,
CancellationToken ct = default)
{
var path = string.IsNullOrWhiteSpace(parentCode)
? $"{PathPrefix}/catalog"
: $"{PathPrefix}/catalog?parentCode={Uri.EscapeDataString(parentCode)}";
return _api.CallAsync<List<ActivityBrowseItemDto>>(HttpMethod.Get, Absolute(path), ct: ct);
}
public Task<List<ActivityPerformerDto>> GetUsersAsync(
string activityCode,
CancellationToken ct = default)
{
if (string.IsNullOrWhiteSpace(activityCode))
throw new ArgumentException("Activity code is required.", nameof(activityCode));
return _api.CallAsync<List<ActivityPerformerDto>>(
HttpMethod.Get,
Absolute($"{PathPrefix}/{Uri.EscapeDataString(activityCode)}/users"),
ct: ct);
}
public Task<List<ActivityPerformerDto>> GetPerformersAsync(
string activityCode,
CancellationToken ct = default)
=> GetUsersAsync(activityCode, ct);
private string Absolute(string relativePath) => new Uri(_baseAddress, relativePath).ToString();
}