Super basic version

NOTES.md

@@ -0,0 +1,13 @@
+# Setting up the application
+
+## Create the database connections:
+
+bin/rails generate model Joints --no-migration
+bin/rails generate model JointsInfo --no-migration
+bin/rails generate model SpecialTest --no-migration
+
+
+# Setup the views
+
+bin/rails generate controller dashboard
+

app/controllers/dashboard_controller.rb

@@ -0,0 +1,31 @@
+class DashboardController < ApplicationController
+  def index
+    joint_column = 'joint'
+    # Grab distinct values for dropdown filters
+    @available_joints = Joint.distinct.pluck(joint_column)
+
+    # Fetch initial records
+    @records = filter_records
+
+    respond_to do |format|
+      format.html # Renders app/views/dashboards/index.html.erb
+      format.json { render json: @records } # Returns filtered data as JSON for JS
+    end
+  end
+
+  private
+
+  def filter_records
+    records = Joint.all
+    records = records.where(joint: params[:joint]) if params[:joint].present?
+    records
+  end
+
+  # old broken: def index
+  # old broken:   @joint = Joint.distinct.pluck(:Joint)
+  # old broken: 
+  # old broken:   @records = Joint.all
+  # old broken: 
+  # old broken:   @records = @records.where(Joint: params[joint]) if params[:joint].present?
+  # old broken: end
+end

app/controllers/joints_controller.rb

@@ -1,14 +0,0 @@
-class JointsController < ApplicationController
-  def index
-    # Grab values:
-    @available_categories = JointsDashboard.distinct.pluck(:Joint)
-
-    # Start with base query:
-    @records = JointsDashboard.all
-
-    # Filter data based on dropdown selection params
-    @records = @records.where(Joint: params[:joint]) if params[:joint].present?
-    #@records = @records.where(Joint == params[:joint]) if params[:joint].present?
-    puts @records
-  end
-end

app/helpers/dashboard_helper.rb

@@ -0,0 +1,2 @@
+module DashboardHelper
+end

app/models/joint.rb

@@ -0,0 +1,5 @@
+class Joint < ApplicationRecord
+  def readonly?
+    true
+  end
+end

app/models/joints_dashboard.rb

@@ -1,10 +0,0 @@
-class JointsDashboard < ApplicationRecord
-  self.table_name = "Joints"
-
-  # Prevent actidental updates from code:
-  def readonly?
-    true
-  end
-
-  
-end

app/models/joints_info.rb

@@ -0,0 +1,5 @@
+class JointsInfo < ApplicationRecord
+  def readonly?
+    true
+  end
+end

app/models/special_test.rb

@@ -0,0 +1,5 @@
+class SpecialTest < ApplicationRecord
+  def readonly?
+    true
+  end
+end

app/views/dashboard/index.html.erb

@@ -0,0 +1,88 @@
+<h1>Excel Replacement Dashboard</h1>
+
+<!-- Dropdown Filters (No submit button needed, JS handles it) -->
+<%= form_with url: dashboard_path, method: :get, id: "filter-form" do |f| %>
+  <div>
+    <%= f.label :joint, "Select Joint:" %>
+    <%= f.select :joint, options_for_select(@available_joints, params[:joint]), include_blank: "All joints", id: "joint" %>
+  </div>
+<% end %>
+
+<hr>
+
+<h2>Dashboard Results</h2>
+<div style="overflow-x: auto;">
+  <table border="1" id="results-table">
+    <thead>
+      <tr id="table-headers">
+        <!-- Dynamically populated headers -->
+      </tr>
+    </thead>
+    <tbody id="table-body">
+      <!-- Dynamically populated rows (supports 4 to 20+ values) -->
+    </tbody>
+  </table>
+</div>
+
+<script>
+document.addEventListener("DOMContentLoaded", () => {
+  const jointSelect = document.getElementById("joint");
+  const tableHeaders = document.getElementById("table-headers");
+  const tableBody = document.getElementById("table-body");
+
+  function fetchFilteredData() {
+    const joint = jointSelect.value;
+
+    // Build query parameters
+    const params = new URLSearchParams();
+    if (joint) params.append("joint", joint);
+
+    // Fetch data from Rails with JSON format
+    fetch(`/dashboard?${params.toString()}`, {
+      headers: { "Accept": "application/json" }
+    })
+    .then(response => response.json())
+    .then(data => {
+      renderTable(data);
+    })
+    .catch(error => console.error("Error fetching dashboard data:", error));
+  }
+
+  function renderTable(records) {
+    tableHeaders.innerHTML = "";
+    tableBody.innerHTML = "";
+
+    if (records.length === 0) {
+      tableBody.innerHTML = "<tr><td colspan='100'>No records found</td></tr>";
+      return;
+    }
+
+    // Extract column keys dynamically from the first record (handles variable lengths)
+    const columns = Object.keys(records[0]);
+
+    // 1. Build dynamic headers
+    columns.forEach(col => {
+      const th = document.createElement("th");
+      th.textContent = col.replace(/_/g, " ").toUpperCase();
+      tableHeaders.appendChild(th);
+    });
+
+    // 2. Build dynamic rows (whether 4 or 20 attributes long)
+    records.forEach(record => {
+      const tr = document.createElement("tr");
+      columns.forEach(col => {
+        const td = document.createElement("td");
+        td.textContent = record[col] !== null ? record[col] : "";
+        tr.appendChild(td);
+      });
+      tableBody.appendChild(tr);
+    });
+  }
+
+  // Trigger fetch when either dropdown changes
+  jointSelect.addEventListener("change", fetchFilteredData);
+
+  // Load initial data on page load
+  fetchFilteredData();
+});  
+</script>

app/views/joints/joints.html.erb

@@ -1,39 +0,0 @@
-<h1>Excel Replacement Dashboard</h1>
-
-<!-- Dropdown Filters Form -->
-<%= form_with url: dashboard_path, method: :get, local: true do |f| %>
-  <div>
-    <%= f.label :category, "Select Category:" %>
-    <%= f.select :category, options_for_select(@available_categories, params[:category]), include_blank: "All Categories" %>
-  </div>
-
-  <div>
-    <%= f.label :region, "Select Region:" %>
-    <%= f.select :region, options_for_select(@available_regions, params[:region]), include_blank: "All Regions" %>
-  </div>
-
-  <%= f.submit "Filter Data" %>
-<% end %>
-
-<hr>
-
-<!-- Displaying the Data in Specific Locations / Table -->
-<h2>Dashboard Results</h2>
-<table>
-  <thead>
-    <tr>
-      <th>Column 1</th>
-      <th>Column 2</th>
-      <th>Value</th>
-    </tr>
-  </thead>
-  <tbody>
-    <% @records.each do |record| %>
-      <tr>
-        <td><%= record.category_column %></td>
-        <td><%= record.region_column %></td>
-        <td><%= record.metric_value_column %></td>
-      </tr>
-    <% end %>
-  </tbody>
-</table>

config/application.rb

@@ -23,8 +23,5 @@ module Site
     #
     # config.time_zone = "Central Time (US & Canada)"
     # config.eager_load_paths << Rails.root.join("extras")
-
-    # Disable activerecord performing migrations.
-    config.active_record.migration_error = false
   end
 end

config/database.yml

@@ -11,11 +11,10 @@ default: &default
 
 development:
   adapter: sqlite3
-  #database: "file:db/anat_proj.db?mode=ro"
-  database: "db/anat_proj.db"
-  #readonly: true
-  pool: 5
+  max_connections: 5
   timeout: 5000
+  database: storage/anat_proj.db
+  #readonly: true
 
 # Warning: The database defined as "test" will be erased and
 # re-generated from your development database when you run "rake".

config/environments/development.rb

@@ -75,8 +75,4 @@ Rails.application.configure do
 
   # Apply autocorrection by RuboCop to files generated by `bin/rails generate`.
   # config.generators.apply_rubocop_autocorrect_after_generate!
-
-  config.active_record.migration_error = false
-  config.log_level = :debug
-  #config.active_record,verbose_query_logs = true
 end

config/routes.rb

@@ -11,5 +11,6 @@ Rails.application.routes.draw do
 
   # Defines the root path route ("/")
   # root "posts#index"
-  root "joints#index"
+  root "dashboard#index"
+  get "dashboard", to: "dashboard#index"
 end

test/controllers/dashboard_controller_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class DashboardControllerTest < ActionDispatch::IntegrationTest
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/fixtures/joints_infos.yml

@@ -0,0 +1,11 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+# This model initially had no columns defined. If you add columns to the
+# model remove the "{}" from the fixture names and add the columns immediately
+# below each fixture, per the syntax in the comments below
+#
+one: {}
+# column: value
+#
+two: {}
+# column: value

test/fixtures/special_tests.yml

@@ -0,0 +1,11 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+# This model initially had no columns defined. If you add columns to the
+# model remove the "{}" from the fixture names and add the columns immediately
+# below each fixture, per the syntax in the comments below
+#
+one: {}
+# column: value
+#
+two: {}
+# column: value

test/models/joint_test.rb

@@ -1,6 +1,6 @@
 require "test_helper"
 
-class JointsDashboardTest < ActiveSupport::TestCase
+class JointTest < ActiveSupport::TestCase
   # test "the truth" do
   #   assert true
   # end

test/models/joints_info_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class JointsInfoTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/models/special_test_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class SpecialTestTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end