From 58a3b1fea0de522e2473a9603095ce9dd317b80e Mon Sep 17 00:00:00 2001
From: Rob Relyea <rob@relyeas.net>
Date: Fri, 23 Jun 2023 16:53:22 -0700
Subject: [PATCH] profile renaming/deleting

---
 Pages/Profiles.razor                 | 88 +++++++++++++++++++++++++---
 Program.cs                           | 14 ++++-
 Shared/LocalStorageAccessor.cs       |  8 +++
 Shared/Models/FamilyData/AppData.cs  | 13 +---
 Shared/Models/FamilyData/IAppData.cs |  5 +-
 Shared/Models/ProfileUtilities.cs    | 29 +++++++--
 Shared/TopLine.razor                 | 37 ++++--------
 7 files changed, 140 insertions(+), 54 deletions(-)

diff --git a/Pages/Profiles.razor b/Pages/Profiles.razor
index 1709474..9520ea0 100644
--- a/Pages/Profiles.razor
+++ b/Pages/Profiles.razor
@@ -10,24 +10,94 @@
 
 Click on profile name to make it the active profile. You'll be navigated back to your prior page.<br/>
 
-<ul>
-
+<table>
+    <tr>
+        <th></th>
+        <th>Name</th>
+        <th>Action</th>
+    </tr>
 @foreach(var profileName in appData.ProfileNames)
 {
-    <li><a href=/portfolio @onclick="@(e=>makeProfileActive(e,profileName))" @onclick:preventDefault>@profileName</a> @if(profileName==appData.CurrentProfileName){<b>&nbsp;[active]</b>}</li>
+    <tr>
+        <td>
+            @if(profileName==appData.CurrentProfileName){<b>&nbsp;[active]&nbsp;</b>} 
+        </td>
+        <td>
+            @if (renameProfileName == profileName)
+            {
+                <EditForm Model="appData">
+                    <InputText @bind-Value=newName />
+                </EditForm>
+            }
+            else
+            {
+                <a href=/portfolio @onclick="@(e=>makeProfileActive(e,profileName))" @onclick:preventDefault>@profileName</a><span>&nbsp;</span>
+            }
+        </td>
+        <td>
+            @if (renameProfileName == null || renameProfileName == profileName)
+            {
+                <button @onclick="@(e=>renameProfile(e,profileName))">Rename</button>
+            }
+            @if (renameProfileName == null)
+            {
+                <button @onclick="@(e=>deleteProfile(e,profileName))">Del</button>
+            }
+        </td>
+    </tr>
 }
 
-</ul>
-
+</table>
+<br/>
 <label>Create new profile:</label><br/>
-<InputText placeholder="name" @bind-Value="@newProfileName" /><button @onclick="createProfile">create</button>
+<InputText placeholder="name" @bind-Value="@newProfileName" /><button @onclick="createProfile">➕ create</button>
 
 @code {
+    private ElementReference renameBox;
+
     private async Task makeProfileActive(EventArgs e, string profileName)
     {
         appData.CurrentProfileName = profileName;
+        await LocalStorageAccessor.SetValueAsync("CurrentProfileName", profileName);
         await ProfileUtilities.Load(appData);
-        Navigation.NavigateTo(appData.LastPageUri);
+        if (appData.LastPageUri != null)
+        {
+            Navigation.NavigateTo(appData.LastPageUri);
+        }
+    }
+    private async Task renameProfile(EventArgs e, string profileName)
+    {
+        if (renameProfileName == null)
+        {
+            renameProfileName = profileName;
+            newName = profileName;
+        }
+        else
+        {
+            if (newName != renameProfileName && !string.IsNullOrEmpty(newName) && !appData.ProfileNames.Contains(newName))
+            {
+                await LocalStorageAccessor.RenameKey(renameProfileName, newName);
+                await ProfileUtilities.SetProfileNames(appData);
+
+                if (appData.CurrentProfileName == renameProfileName)
+                {
+                    appData.CurrentProfileName = newName;
+                }
+
+                renameProfileName = null;
+            }
+        }
+    }
+    private async Task deleteProfile(EventArgs e, string profileName)
+    {
+        await LocalStorageAccessor.RemoveAsync(profileName);
+        if (appData.CurrentProfileName == profileName)
+        {
+            appData.CurrentProfileName = null;
+            appData.FamilyData = null;
+        }
+
+        await ProfileUtilities.SetProfileNames(appData);
     }
 
     private async Task createProfile()
@@ -38,9 +108,13 @@ Click on profile name to make it the active profile. You'll be navigated back to
             newProfileName = "";
         }
     }
+
     protected override async Task OnInitializedAsync()
     {
 
     }
+
     private string newProfileName { get; set; }
+    private string? renameProfileName { get; set; }
+    private string? newName {get; set;}
 }
\ No newline at end of file
diff --git a/Program.cs b/Program.cs
index 99b3426..d0833cb 100644
--- a/Program.cs
+++ b/Program.cs
@@ -13,11 +13,21 @@
 builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
 builder.Services.AddScoped<ISearchModel>(sp => SearchModel.Create());
 
+builder.Services.AddScoped<LocalStorageAccessor>();
+var lsa = builder.Services.BuildServiceProvider().GetService<LocalStorageAccessor>();
+string? CurrentProfileName;
+try {
+    CurrentProfileName = await lsa.GetValueAsync<string>("CurrentProfileName");
+}
+catch (Exception ex) {
+    CurrentProfileName = null;
+}
+
 IRSData? irsData = await IRSData.Create(httpClient);
 if (irsData != null) {
     builder.Services.AddSingleton<IRSData>(irsData);
     var appData = new AppData(new FamilyData(irsData));
-    appData.CurrentProfileName = "primary";
+    appData.CurrentProfileName = CurrentProfileName;
     builder.Services.AddSingleton<IAppData>(appData);
 } else {
     throw new Exception("irsData is null");
@@ -41,6 +51,4 @@
 Funds.AddRange(Stocks);
     builder.Services.AddSingleton<IList<Fund>>(Funds);
 
-builder.Services.AddScoped<LocalStorageAccessor>();
-
 await builder.Build().RunAsync();
diff --git a/Shared/LocalStorageAccessor.cs b/Shared/LocalStorageAccessor.cs
index 9b8e0f5..4812188 100644
--- a/Shared/LocalStorageAccessor.cs
+++ b/Shared/LocalStorageAccessor.cs
@@ -60,4 +60,12 @@ public async Task RemoveAsync(string key)
         await WaitForReference();
         await _accessorJsRef.Value.InvokeVoidAsync("remove", key);
     }
+
+    public async Task RenameKey(string oldName, string newName)
+    {
+        await WaitForReference();
+        var value = await GetValueAsync<string>(oldName);
+        await SetValueAsync(newName, value);
+        await RemoveAsync(oldName);
+    }
 }
\ No newline at end of file
diff --git a/Shared/Models/FamilyData/AppData.cs b/Shared/Models/FamilyData/AppData.cs
index 7f7d278..f772002 100644
--- a/Shared/Models/FamilyData/AppData.cs
+++ b/Shared/Models/FamilyData/AppData.cs
@@ -6,17 +6,6 @@ public AppData(FamilyData familyData) {
 
     public FamilyData FamilyData { get; set; }
     public List<string> ProfileNames {get; set;}
-    public string CurrentProfileName {get; set;}
+    public string? CurrentProfileName {get; set;}
     public string LastPageUri {get; set;}
-    public string CurrentProfileKey 
-    {
-        get {
-            switch (CurrentProfileName) {
-                case "primary":
-                    return "localSave";
-                default:
-                    return CurrentProfileName;
-            }
-        }
-    }
 }
\ No newline at end of file
diff --git a/Shared/Models/FamilyData/IAppData.cs b/Shared/Models/FamilyData/IAppData.cs
index ae1c1e1..6a74467 100644
--- a/Shared/Models/FamilyData/IAppData.cs
+++ b/Shared/Models/FamilyData/IAppData.cs
@@ -1,9 +1,6 @@
 public interface IAppData {
     public FamilyData FamilyData { get; set; }
     public List<string> ProfileNames {get; set;}
-    public string CurrentProfileName {get; set;}
-    public string CurrentProfileKey { get; }
+    public string? CurrentProfileName {get; set;}
     public string LastPageUri {get; set;}
-
-
 }
\ No newline at end of file
diff --git a/Shared/Models/ProfileUtilities.cs b/Shared/Models/ProfileUtilities.cs
index f05761c..13ab04b 100644
--- a/Shared/Models/ProfileUtilities.cs
+++ b/Shared/Models/ProfileUtilities.cs
@@ -4,7 +4,6 @@
 
 public static class ProfileUtilities
 {
-    public static string Key { get; set; } = "localSave";
     public static string Value { get; set; } = "";
     public static string storedJson { get; set; } = "";
 
@@ -30,7 +29,7 @@ public static async Task Save(string key, FamilyData familyData)
     public static async Task Load(IAppData appData)
     {
         try {
-            storedJson = await LocalStorageAccessor.GetValueAsync<string>(appData.CurrentProfileKey);
+            storedJson = await LocalStorageAccessor.GetValueAsync<string>(appData.CurrentProfileName);
             var options = new JsonSerializerOptions() 
             {
                 Converters =
@@ -48,14 +47,36 @@ public static async Task Load(IAppData appData)
         }
     }
 
-    public static async Task Clear(IAppData appData, IRSData irsData)
+    public static async Task Clear(IAppData appData, string key, IRSData irsData)
     {
         appData.FamilyData = new FamilyData(irsData);
-        await LocalStorageAccessor.RemoveAsync(Key);
+        await LocalStorageAccessor.RemoveAsync(key);
     }
 
     public static async Task ClearAllAsync()
     {
         await LocalStorageAccessor.Clear();
     }
+
+    public static async Task SetProfileNames(IAppData appData)
+    {
+        var keys = new List<string>();
+        var keysJsonElement = await LocalStorageAccessor.GetKeys();
+        foreach (var el in keysJsonElement.EnumerateArray())
+        {
+            string? value = el.GetString();
+            if (value != null) {
+                switch (value) {
+                    case "CurrentProfileName":
+                    case "i18nextLng":
+                        break;
+                    default:
+                        keys.Add(value);
+                        break;
+                }
+            }
+        }
+
+        appData.ProfileNames = keys;
+    }
 }
\ No newline at end of file
diff --git a/Shared/TopLine.razor b/Shared/TopLine.razor
index 861a861..ce22041 100644
--- a/Shared/TopLine.razor
+++ b/Shared/TopLine.razor
@@ -11,41 +11,30 @@
     <button @onclick=@Clear>Erase</button>
 </div>
 @code{
-
     private async Task Save() {
-        await ProfileUtilities.Save(appData.CurrentProfileKey, appData.FamilyData);
-    }    
+        await ProfileUtilities.Save(appData.CurrentProfileName, appData.FamilyData);
+    }
 
     private async Task Clear() {
-        ProfileUtilities.Clear(appData, irsData);
+        ProfileUtilities.Clear(appData, appData.CurrentProfileName, irsData);
         Navigation.NavigateTo("/");
     }
 
     protected override async Task OnInitializedAsync()
     {
         ProfileUtilities.LocalStorageAccessor = LocalStorageAccessor;
-        appData.CurrentProfileName = "primary";
-        await ProfileUtilities.Load(appData);
+        await ProfileUtilities.SetProfileNames(appData);
 
-        var keys = new List<string>();
-        var keysJsonElement = await LocalStorageAccessor.GetKeys();
-        foreach (var el in keysJsonElement.EnumerateArray())
+        if (appData.CurrentProfileName != null && appData.ProfileNames.Contains(appData.CurrentProfileName))
         {
-            string? value = el.GetString();
-            if (value != null) {
-                switch (value) {
-                    case "i18nextLng":
-                        break;
-                    case "localSave":
-                        keys.Add("primary");
-                        break;
-                    default:
-                        keys.Add(value);
-                        break;
-                }
-            }
+            await ProfileUtilities.Load(appData);
+        }
+        else
+        {
+            appData.CurrentProfileName = null;
+            await ProfileUtilities.SetProfileNames(appData);
+            appData.LastPageUri = Navigation.Uri;
+            Navigation.NavigateTo("/profiles");
         }
-
-        appData.ProfileNames = keys;
     }
 }