From b4b5544ec458183cbe7ff618c155c37fa69f4e90 Mon Sep 17 00:00:00 2001
From: Adam R Grey <git@adamrgrey.com>
Date: Sun, 26 May 2024 19:43:17 -0400
Subject: [PATCH] channels and accounts organized into a treeview

even if every account is orphaned, this isn't how it should be
---
 WebInterface/Controllers/HomeController.cs | 144 ++++++++++++++++++++-
 WebInterface/Views/Home/Index.cshtml       | 101 +++++++--------
 2 files changed, 191 insertions(+), 54 deletions(-)

diff --git a/WebInterface/Controllers/HomeController.cs b/WebInterface/Controllers/HomeController.cs
index dbd3a65..e79aa22 100644
--- a/WebInterface/Controllers/HomeController.cs
+++ b/WebInterface/Controllers/HomeController.cs
@@ -1,5 +1,8 @@
 using System.Diagnostics;
+using System.Text;
+using System.Web;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.FileSystemGlobbing.Internal.PathSegments;
 using vassago.Models;
 
 namespace vassago.Controllers;
@@ -7,15 +10,152 @@ namespace vassago.Controllers;
 public class HomeController : Controller
 {
     private readonly ILogger<HomeController> _logger;
+    private readonly ChattingContext _db;
 
-    public HomeController(ILogger<HomeController> logger)
+    public HomeController(ILogger<HomeController> logger, ChattingContext db)
     {
         _logger = logger;
+        _db = db;
     }
 
     public IActionResult Index()
     {
-        return View();
+        var allAccounts = _db.Accounts.ToList();
+        var allChannels = _db.Channels.ToList();
+        var sb = new StringBuilder();
+        sb.Append("[");
+        sb.Append("{text: \"channels\", nodes: [");
+
+        var first = true;
+        foreach (var topLevelChannel in _db.Channels.Where(x => x.ParentChannel == null))
+        {
+            if (first)
+            {
+                first = false;
+            }
+            else
+            {
+                sb.Append(',');
+            }
+
+            serializeChannel(ref sb, ref allChannels, ref allAccounts, topLevelChannel);
+        }
+        sb.Append("]},");
+
+        if (allChannels.Any())
+        {
+            sb.Append("{text: \"orphaned channels\", nodes: [");
+            first = true;
+            while (true)
+            {
+                if (first)
+                {
+                    first = false;
+                }
+                else
+                {
+                    sb.Append(',');
+                }
+                serializeChannel(ref sb, ref allChannels, ref allAccounts, allChannels.First());
+                if (!allChannels.Any())
+                {
+                    break;
+                }
+            }
+            sb.Append("]},");
+        }
+        if (allAccounts.Any())
+        {
+            sb.Append("{text: \"orphaned accounts\",  nodes: [");
+            first = true;
+            foreach (var acc in allAccounts)
+            {
+                if (first)
+                {
+                    first = false;
+                }
+                else
+                {
+                    sb.Append(',');
+                }
+                serializeAccount(ref sb, acc);
+            }
+            sb.Append("]}");
+        }
+        sb.Append("]");
+        ViewData.Add("treeString", sb.ToString());
+        return View("Index");
+    }
+    private void serializeChannel(ref StringBuilder sb, ref List<Channel> allChannels, ref List<Account> allAccounts, Channel currentChannel)
+    {
+        allChannels.Remove(currentChannel);
+        sb.Append($"{{\"text\": \"{currentChannel.DisplayName}\"");
+        var theseAccounts = allAccounts.Where(a => a.SeenInChannel?.Id == currentChannel.Id);
+        allAccounts.RemoveAll(a => a.SeenInChannel?.Id == currentChannel.Id);
+        var first = true;
+        if (currentChannel.SubChannels != null || theseAccounts != null)
+        {
+            sb.Append(", \"nodes\": [");
+        }
+        if (currentChannel.SubChannels != null)
+        {
+            foreach (var subChannel in currentChannel.SubChannels ?? new List<Channel>())
+            {
+                if (first)
+                {
+                    first = false;
+                }
+                else
+                {
+                    sb.Append(',');
+                }
+                serializeChannel(ref sb, ref allChannels, ref allAccounts, subChannel);
+            }
+            if (theseAccounts != null)
+            {
+
+                sb.Append(',');
+            }
+        }
+        if (theseAccounts != null)
+        {
+            first = true;
+            sb.Append($"{{\"text\": \"(accounts: {theseAccounts.Count()})\", \"expanded\":true, nodes:[");
+            foreach (var account in theseAccounts)
+            {
+                if (first)
+                {
+                    first = false;
+                }
+                else
+                {
+                    sb.Append(',');
+                }
+                serializeAccount(ref sb, account);
+            }
+            sb.Append("]}");
+        }
+        sb.Append("]}");
+    }
+    private void serializeAccount(ref StringBuilder sb, Account currentAccount)
+    {
+        sb.Append($"{{\"text\": \"{currentAccount.DisplayName}\"}}");
+    }
+    private void serializeUser(ref StringBuilder sb, ref List<Account> allAccounts, User currentUser)
+    {
+        sb.Append($"{{\"text\": \"{currentUser.DisplayName}\", ");
+        var ownedAccounts = allAccounts.Where(a => a.IsUser == currentUser);
+        sb.Append("nodes: [");
+        sb.Append($"{{\"text\": \"owned accounts:\", \"nodes\": [");
+        if (ownedAccounts != null)
+        {
+            foreach (var acc in ownedAccounts)
+            {
+                serializeAccount(ref sb, acc);
+                sb.Append(',');
+            }
+        }
+        sb.Append("]}]}");
     }
 
     [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
diff --git a/WebInterface/Views/Home/Index.cshtml b/WebInterface/Views/Home/Index.cshtml
index 582c44a..f7747c4 100644
--- a/WebInterface/Views/Home/Index.cshtml
+++ b/WebInterface/Views/Home/Index.cshtml
@@ -2,62 +2,59 @@
     ViewData["Title"] = "Home Page";
 }
 <div id="tree"></div>
-<div>
-    <a href="Users">Users</a>
-</div>
-<div>
-    <a href="Accounts">Accounts</a>
-</div>
-<div>
-    <a href="Channels">Channels</a>
-</div>
-<div>
-    <a href="Behaviors">Behaviors</a>
-</div>
-
-<div id="tree"></div>
-
+tree above.
 
 @section Scripts{
-<script type="text/javascript">
-    function getTree() {
-    // Some logic to retrieve, or generate tree structure
-            var tree = [
-        {
-            text: "Parent 1",
-            nodes: [
-            {
-                text: "Child 1",
-                nodes: [
+    <script type="text/javascript">
+        function getTree() {
+            // Some logic to retrieve, or generate tree structure
+            var tree = @Html.Raw(ViewData["treeString"]);
+            console.log(tree);
+            @* var channels = {text: "channels", nodes: []};
+            @{
+                var doThing = (currentChannel) => {};
+                foreach(Channel c in ViewData["Channels"])
                 {
-                    text: "Grandchild 1"
-                },
-                {
-                    text: "Grandchild 2"
+                    channels.push(currentChannel);
                 }
-                ]
-            },
-            {
-                text: "Child 2"
-            }
-            ]
-        },
-        {
-            text: "Parent 2"
-        },
-        {
-            text: "Parent 3"
-        },
-        {
-            text: "Parent 4"
-        },
-        {
-            text: "Parent 5"
+            } *@
+            var throwaway = 
+                [
+                    {
+                        text: "Parent 1",
+                        nodes: [
+                            {
+                                text: "Child 1",
+                                nodes: [
+                                    {
+                                        text: "Grandchild 1"
+                                    },
+                                    {
+                                        text: "Grandchild 2"
+                                    }
+                                ]
+                            },
+                            {
+                                text: "Child 2"
+                            }
+                        ]
+                    },
+                    {
+                        text: "Parent 2"
+                    },
+                    {
+                        text: "Parent 3"
+                    },
+                    {
+                        text: "Parent 4"
+                    },
+                    {
+                        text: "Parent 5"
+                    }
+                ];
+            return tree;
         }
-        ];
-        return tree;
-    }
 
-    $('#tree').bstreeview({data: getTree()});
-</script>
+        $('#tree').bstreeview({ data: getTree() });
+    </script>
 }
\ No newline at end of file