From 295ea4834e9da102ca871db02c5a02f725f67f24 Mon Sep 17 00:00:00 2001
From: Gordon Pedersen <death.au@death.id.au>
Date: Thu, 20 Jun 2024 16:46:12 +1000
Subject: [PATCH] Support deletion of pics/statuses

---
 Components/EditPicDialog.razor    | 41 +++++++++++++++++++++++++++++-
 Components/EditStatusDialog.razor | 42 ++++++++++++++++++++++++++++++-
 Components/NewStatusDialog.razor  |  8 +++---
 Models/DeleteResponseData.cs      | 11 ++++++++
 Models/State.cs                   | 20 ++++++++++-----
 RestService.cs                    | 31 +++++++++++++++++++++++
 wwwroot/css/style.css             |  2 +-
 7 files changed, 142 insertions(+), 13 deletions(-)
 create mode 100644 Models/DeleteResponseData.cs

diff --git a/Components/EditPicDialog.razor b/Components/EditPicDialog.razor
index a8b6f30..c19ad36 100644
--- a/Components/EditPicDialog.razor
+++ b/Components/EditPicDialog.razor
@@ -13,7 +13,18 @@
       <label>Description</label>
     </div>
   </div>
-  <nav class="right-align no-space">
+  <nav class="no-space">
+    @if (confirmDelete) {
+      <button @onclick="ConfirmDeletePic" disabled="@loading" class="red-7-bg white-fg">
+        <i class="fa-solid fa-exclamation-triangle"></i> <span>Are you sure?</span>
+      </button>
+    }
+    else {
+      <button @onclick="DeletePic" disabled="@loading" class="red-7-bg white-fg">
+        <i class="fa-solid fa-trash"></i> <span>Delete</span>
+      </button>
+    }
+    <div class="max"></div>
     <button class="transparent link" data-ui="#@id" disabled="@loading">Cancel</button>
     <button @onclick="PostPic" disabled="@loading">
       @if (loading) {
@@ -42,11 +53,38 @@
   private bool loading = false;
   [Parameter]
   public string id { get; set; }
+  private bool confirmDelete { get; set; }
 
   protected override async Task OnInitializedAsync() {
     Description = Pic?.Description;
   }
 
+  public async Task DeletePic() {
+    if (!confirmDelete) confirmDelete = true;
+    await InvokeAsync(StateHasChanged);
+  }
+
+  public async Task ConfirmDeletePic() {
+    if (confirmDelete) {
+      loading = true;
+      await InvokeAsync(StateHasChanged);
+
+      if (!string.IsNullOrEmpty(Pic?.Id)) {
+        await api.DeletePic(State.SelectedAddressName, Pic.Id);
+        await State.RefreshPics();
+        await InvokeAsync(StateHasChanged);
+      }
+
+      await JS.InvokeVoidAsync("ui", "#" + id);
+      // clear input
+      Description = string.Empty;
+      Pic = null;
+      loading = false;
+      confirmDelete = false;
+      await InvokeAsync(StateHasChanged);
+    }
+  }
+
   public async Task PostPic() {
     loading = true;
     await InvokeAsync(StateHasChanged);
@@ -62,6 +100,7 @@
     Description = string.Empty;
     Pic = null;
     loading = false;
+    confirmDelete = false;
     await InvokeAsync(StateHasChanged);
 
   }
diff --git a/Components/EditStatusDialog.razor b/Components/EditStatusDialog.razor
index 32e9fcd..c8518e1 100644
--- a/Components/EditStatusDialog.razor
+++ b/Components/EditStatusDialog.razor
@@ -29,7 +29,18 @@
       <label>Status</label>
     </div>
   </div>
-  <nav class="right-align no-space">
+  <nav class="no-space">
+    @if (confirmDelete) {
+      <button @onclick="ConfirmDeleteStatus" disabled="@loading" class="red-7-bg white-fg">
+        <i class="fa-solid fa-exclamation-triangle"></i> <span>Are you sure?</span>
+      </button>
+    }
+    else {
+      <button @onclick="DeleteStatus" disabled="@loading" class="red-7-bg white-fg">
+        <i class="fa-solid fa-trash"></i> <span>Delete</span>
+      </button>
+    }
+    <div class="max"></div>
     <InputText id="status-emoji-input" class="invisible" @bind-Value="Emoji"></InputText>
     <button class="transparent link" data-ui="#@id" disabled="@loading">Cancel</button>
     <button @onclick="PatchStatus" disabled="@loading">
@@ -60,12 +71,40 @@
   private bool loading = false;
   [Parameter]
   public string id { get; set; }
+  private bool confirmDelete { get; set; }
 
   protected override async Task OnInitializedAsync() {
     Content = Status?.Content;
     Emoji = Status?.Emoji;
   }
 
+  public async Task DeleteStatus() {
+    if (!confirmDelete) confirmDelete = true;
+    await InvokeAsync(StateHasChanged);
+  }
+
+  public async Task ConfirmDeleteStatus() {
+    if(confirmDelete) {
+      loading = true;
+      await InvokeAsync(StateHasChanged);
+
+      if (!string.IsNullOrEmpty(Status?.Id)) {
+        await api.DeleteStatus(State.SelectedAddressName, Status.Id);
+        await State.RefreshStatuses();
+        await InvokeAsync(StateHasChanged);
+      }
+
+      await JS.InvokeVoidAsync("ui", "#" + id);
+      // clear input
+      Content = string.Empty;
+      Emoji = string.Empty;
+      Status = null;
+      loading = false;
+      confirmDelete = false;
+      await InvokeAsync(StateHasChanged);
+    }
+  }
+
   public async Task PatchStatus() {
     loading = true;
     await InvokeAsync(StateHasChanged);
@@ -82,6 +121,7 @@
     Emoji = string.Empty;
     Status = null;
     loading = false;
+    confirmDelete = false;
     await InvokeAsync(StateHasChanged);
 
   }
diff --git a/Components/NewStatusDialog.razor b/Components/NewStatusDialog.razor
index f02314a..e44415e 100644
--- a/Components/NewStatusDialog.razor
+++ b/Components/NewStatusDialog.razor
@@ -9,15 +9,15 @@
   <div class="row">
     <div class="min square extra">
       <button class="transparent square extra no-margin">
-        <object id="status-emoji" class="large emoji @(Emoji == null ? "animated" : string.Empty)" data-emoji="@(Emoji ?? "🫥")">@(Emoji ?? "🫥")</object>
+        <object id="new-status-emoji" class="large emoji @(Emoji == null ? "animated" : string.Empty)" data-emoji="@(Emoji ?? "🫥")">@(Emoji ?? "🫥")</object>
         <menu class="no-wrap">
           <script type="module" src="https://cdn.jsdelivr.net/npm/emoji-picker-element@@^1/index.js"></script>
           <emoji-picker emoji-version="15.1"></emoji-picker>
           <script>
             document.querySelector('emoji-picker')
               .addEventListener('emoji-click', event => {
-                document.getElementById('status-emoji').setAttribute('data-emoji', event.detail.unicode)
-                const input = document.getElementById('status-emoji-input')
+                document.getElementById('new-status-emoji').setAttribute('data-emoji', event.detail.unicode)
+                const input = document.getElementById('new-status-emoji-input')
                 input.value = event.detail.unicode
                 var event = new Event('change');
                 input.dispatchEvent(event);
@@ -37,7 +37,7 @@
         <span>Post this to Mastodon</span>
       </label>
     }
-    <InputText id="status-emoji-input" class="invisible" @bind-Value="Emoji"></InputText>
+    <InputText id="new-status-emoji-input" class="invisible" @bind-Value="Emoji"></InputText>
     <button class="transparent link" data-ui="#@id" disabled="@loading">Cancel</button>
     <button @onclick="PostStatus" disabled="@loading">
       @if (loading) {
diff --git a/Models/DeleteResponseData.cs b/Models/DeleteResponseData.cs
new file mode 100644
index 0000000..d58e174
--- /dev/null
+++ b/Models/DeleteResponseData.cs
@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Neighbourhood.omg.lol.Models {
+  public class DeleteResponseData : IOmgLolResponseData {
+    public string Message { get; set; }
+  }
+}
diff --git a/Models/State.cs b/Models/State.cs
index a94d992..ac9f02c 100644
--- a/Models/State.cs
+++ b/Models/State.cs
@@ -15,7 +15,7 @@ namespace Neighbourhood.omg.lol.Models {
     // Account data
     public AccountResponseData? AccountInfo { get; set; }
     public AddressResponseList? AddressList { get; set; }
-  
+
     public string? Name { get => AccountInfo?.Name; }
     public string? Email { get => AccountInfo?.Email; }
     public IEnumerable<string>? AddressNames { get => AddressList?.Select(a => a.Address); }
@@ -44,7 +44,7 @@ namespace Neighbourhood.omg.lol.Models {
     // share intent stuff
     public event EventHandler<EventArgs>? IntentReceived;
     private string? _shareString;
-    public string? ShareString { 
+    public string? ShareString {
       get => _shareString;
       set {
         _shareString = value;
@@ -139,7 +139,7 @@ namespace Neighbourhood.omg.lol.Models {
     }
 
     public async Task<List<MarkupString>?> GetEphemeralMessages(bool forceRefresh = false) {
-      if(forceRefresh || this.EphemeralMessages == null || this.EphemeralMessages.Count == 0) {
+      if (forceRefresh || this.EphemeralMessages == null || this.EphemeralMessages.Count == 0) {
         this.EphemeralMessages = await api.Ephemeral();
       }
       return this.EphemeralMessages;
@@ -179,7 +179,7 @@ namespace Neighbourhood.omg.lol.Models {
     }
 
     public async Task<List<Pic>?> GetPics(bool forceRefresh = false) {
-      if(forceRefresh || this.Pics == null || this.Pics.Count == 0) {
+      if (forceRefresh || this.Pics == null || this.Pics.Count == 0) {
         this.Pics = await api.SomePics();
       }
       return this.Pics;
@@ -193,8 +193,16 @@ namespace Neighbourhood.omg.lol.Models {
       return CachedAddressPics;
     }
 
-    public async Task RefreshStatuses() => await GetStatuses(forceRefresh: true);
-    public async Task RefreshPics() => await GetPics(forceRefresh: true);
+    public async Task RefreshStatuses() {
+      await GetStatuses(forceRefresh: true);
+      if(SelectedAddressName != null)
+        await GetStatuses(SelectedAddressName, forceRefresh: true);
+    }
+    public async Task RefreshPics() {
+      await GetPics(forceRefresh: true);
+      if (SelectedAddressName != null)
+        await GetPics(SelectedAddressName, forceRefresh: true );
+    }
     public async Task RefreshNow() => await GetNowGarden(forceRefresh: true);
 
   }
diff --git a/RestService.cs b/RestService.cs
index ac670fe..4b90efa 100644
--- a/RestService.cs
+++ b/RestService.cs
@@ -117,6 +117,31 @@ namespace Neighbourhood.omg.lol {
       return responseData;
     }
 
+    private async Task<T?> Delete<T>(string uri, CancellationToken cancellationToken = default) where T : IOmgLolResponseData {
+      T? responseData = default(T);
+      try {
+        HttpResponseMessage response = await _client.DeleteAsync(uri, cancellationToken: cancellationToken);
+        if (response.IsSuccessStatusCode) {
+          string str = await response.Content.ReadAsStringAsync();
+          try {
+            OmgLolResponse<T>? responseObj = await response.Content.ReadFromJsonAsync<OmgLolResponse<T>>(_serializerOptions, cancellationToken: cancellationToken);
+            if (responseObj != null && responseObj.Request.Success) {
+              responseData = responseObj.Response;
+            }
+          }
+          catch (JsonException ex) {
+            Debug.WriteLine(@"\tERROR {0}", ex.Message);
+            Debug.WriteLine(str);
+          }
+        }
+      }
+      catch (Exception ex) {
+        Debug.WriteLine(@"\tERROR {0}", ex.Message);
+      }
+
+      return responseData;
+    }
+
     public async Task<List<Status>> StatuslogLatest() =>
       (await Get<StatusResponseData>("/statuslog/latest"))?.Statuses ?? new List<Status>();
 
@@ -170,10 +195,16 @@ namespace Neighbourhood.omg.lol {
 
     public async Task<PutPicResponseData?> PostPicDescription(string address, string id, string description) =>
       (await Post<PutPicResponseData, PostPic>($"/address/{address}/pics/{id}", new PostPic { Description = description }));
+    public async Task<DeleteResponseData?> DeletePic(string address, string id) =>
+      (await Delete<DeleteResponseData>($"/address/{address}/pics/{id}"));
+
 
     public async Task<PatchStatusResponseData?> PatchStatus(string address, string id, string content, string? emoji) =>
       (await Patch<PatchStatusResponseData, PatchStatus>($"/address/{address}/statuses/", new PatchStatus { Id = id, Content = content, Emoji = emoji }));
 
+    public async Task<DeleteResponseData?> DeleteStatus(string address, string id) =>
+      (await Delete<DeleteResponseData>($"/address/{address}/statuses/{id}"));
+
     public async Task<List<NowData>?> NowGarden() =>
       (await Get<NowResponseData>($"/now/garden"))?.Garden ?? new List<NowData>();
 
diff --git a/wwwroot/css/style.css b/wwwroot/css/style.css
index 0dbba39..23032a4 100644
--- a/wwwroot/css/style.css
+++ b/wwwroot/css/style.css
@@ -91,7 +91,7 @@ img {
   text-indent: -10px;
 }
 
-.status .emoji, #status-emoji {
+.status .emoji, #status-emoji, #new-status-emoji {
   margin-bottom: auto;
   inline-size: 3.5rem;
   block-size: 3.5rem;