Silly read only databases...

NOTES.md

@@ -1,13 +0,0 @@
-# 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

@@ -1,31 +0,0 @@
-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

@@ -0,0 +1,14 @@
+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

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

app/models/joint.rb

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

app/models/joints_dashboard.rb

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

app/models/joints_info.rb

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

app/models/special_test.rb

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

app/views/dashboard/index.html.erb

@@ -1,88 +0,0 @@
-<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

@@ -0,0 +1,39 @@
+<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

@@ -23,5 +23,8 @@ 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

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

config/environments/development.rb

@@ -75,4 +75,8 @@ 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

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

test/controllers/dashboard_controller_test.rb

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

test/fixtures/joints_infos.yml

@@ -1,11 +0,0 @@
-# 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

@@ -1,11 +0,0 @@
-# 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/joints_dashboard_test.rb

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

test/models/joints_info_test.rb

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

test/models/special_test_test.rb

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