71 lines
2.9 KiB
C#
71 lines
2.9 KiB
C#
using System.Net.Http;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.Extensions.Configuration;
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using Newtonsoft.Json;
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using RMuseum.Models.Ganjoor;
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using RMuseum.Models.Ganjoor.ViewModels;
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namespace GanjooRazor.Pages
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{
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/// <summary>
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/// interactive family-tree chart, drawn client-side (vanilla JS/SVG - see the <script> block
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/// in FamilyTree.cshtml) from the connected kinship component GET api/people/{id}/familytree
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/// returns. Public/read-only counterpart of the PersonWindow.open() modal's plain relatives
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/// list, reachable from there and from the PeopleExplorer.open() modal's family-tree index.
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/// </summary>
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public class FamilyTreeModel : LoginPartialEnabledPageModel
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{
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public FamilyTreeModel(HttpClient httpClient, IConfiguration configuration) : base(httpClient, configuration)
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{
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}
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public string LastError { get; set; }
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public GanjoorRelatedPerson RootPerson { get; set; }
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public GanjoorFamilyTreeViewModel Tree { get; set; }
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/// <summary>
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/// Tree, re-serialized with an explicit camelCase contract (same convention ReviewEdits.cshtml.cs
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/// uses for AllLocationsJson/AllPeopleJson) so the client-side layout script has a predictable
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/// shape to parse, regardless of the API's own default casing
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/// </summary>
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public string TreeDataJson =>
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JsonConvert.SerializeObject(
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Tree,
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new JsonSerializerSettings { ContractResolver = new Newtonsoft.Json.Serialization.CamelCasePropertyNamesContractResolver() }
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);
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public async Task<IActionResult> OnGetAsync(int id)
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{
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InitializeCommonPageState();
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var personResponse = await _httpClient.GetAsync($"{APIRoot.Url}/api/people/{id}");
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if (!personResponse.IsSuccessStatusCode)
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{
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LastError = await ReadErrorMessageAsync(personResponse);
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return Page();
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}
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RootPerson = JsonConvert.DeserializeObject<GanjoorRelatedPerson>(await personResponse.Content.ReadAsStringAsync());
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if (RootPerson == null)
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{
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LastError = "شخصیتی با این کد پیدا نشد.";
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return Page();
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}
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ViewData["Title"] = $"گنجور » تبارنامهٔ {(string.IsNullOrEmpty(RootPerson.FamilyTreeCaption) ? RootPerson.Name : RootPerson.FamilyTreeCaption)}";
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var treeResponse = await _httpClient.GetAsync($"{APIRoot.Url}/api/people/{id}/familytree");
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if (!treeResponse.IsSuccessStatusCode)
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{
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LastError = await ReadErrorMessageAsync(treeResponse);
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return Page();
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}
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Tree = JsonConvert.DeserializeObject<GanjoorFamilyTreeViewModel>(await treeResponse.Content.ReadAsStringAsync());
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return Page();
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}
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}
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}
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