60 lines
2 KiB
C#
60 lines
2 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Net.Http;
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using System.Threading;
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using System.Threading.Tasks;
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using Yavsc.Abstract.Resources;
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namespace Yavsc.Api.Client;
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/// <summary>
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/// Thin HTTP client for the PostIt resource-usage reporting flow.
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/// It follows the same pattern as the other Yavsc API clients: absolute
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/// paths, JSON request/response mapping, and no application logic.
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/// </summary>
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public sealed class ResourceUsageApiClient
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{
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private const string PathPrefix = Constants.ResourceUsagePath;
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private readonly IYavscApiClient _api;
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private readonly Func<string> _businessBaseAddress;
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public ResourceUsageApiClient(IYavscApiClient api, string businessBaseAddress)
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: this(api, () => businessBaseAddress)
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{
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}
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public ResourceUsageApiClient(IYavscApiClient api, Func<string> businessBaseAddress)
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{
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_api = api ?? throw new ArgumentNullException(nameof(api));
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_businessBaseAddress = businessBaseAddress ?? throw new ArgumentNullException(nameof(businessBaseAddress));
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_ = ResolveBusinessBaseAddress();
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}
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public Task<ResourceUsageSummary> GetCurrentAsync(CancellationToken ct = default)
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{
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return _api.CallAsync<ResourceUsageSummary>(
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HttpMethod.Get,
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Absolute($"{PathPrefix}/{Constants.ResourceUsageCurrentUserRoute}"),
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ct: ct);
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}
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public Task<List<ResourceUsageSummary>> GetAdminOverviewAsync(CancellationToken ct = default)
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{
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return _api.CallAsync<List<ResourceUsageSummary>>(
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HttpMethod.Get,
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Absolute($"{PathPrefix}/{Constants.ResourceUsageAdminRoute}"),
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ct: ct);
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}
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private string Absolute(string relativePath) => new Uri(ResolveBusinessBaseAddress(), relativePath).ToString();
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private Uri ResolveBusinessBaseAddress()
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{
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var raw = _businessBaseAddress();
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if (string.IsNullOrWhiteSpace(raw))
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throw new InvalidOperationException("Business base address is required.");
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return new Uri(raw, UriKind.Absolute);
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}
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}
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