Create Project

2025-07-03 15:09:43 +04:00 · 2025-07-03 15:09:43 +04:00 · b663f76267
commit b663f76267
6 changed files with 601 additions and 0 deletions
--- a/.cursorignore
+++ b/.cursorignore
@ -0,0 +1,4 @@
+project/venv
+project/clones
+project/uploads
+project/temp_uploads
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,18 @@
+# Embedded git repositories
+project/shared_clones/9820af836d9854563e0e495ca1541de48aefd95e/
+
+# Problematic directory
+remove/
+
+# Python virtual environment
+project/venv/
+
+# Python cache files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# Temporary files
+*.swp
+*.swo
+.DS_Store 
--- a/ecosystem.config.js
+++ b/ecosystem.config.js
@ -0,0 +1,16 @@
+module.exports = {
+  apps: [{
+    name: "scada-manifest-app",
+    script: "project/app.py",
+    interpreter: "/home/adminuser/scada_vs_dwg_manifest/project/venv/bin/python",
+    env: {
+      PORT: 5000,
+      NODE_ENV: "production",
+    },
+    watch: false,
+    instances: 1,
+    exec_mode: "fork",
+    autorestart: true,
+    max_memory_restart: "500M"
+  }]
+} 
--- a/project_config.md
+++ b/project_config.md
@ -0,0 +1,61 @@
+# Project Configuration (LTM)
+
+*This file contains the stable, long-term context for the project.*
+*It should be updated infrequently, primarily when core goals, tech, or patterns change.*
+
+---
+
+## Core Goal
+
+Create a system to compare and reconcile mechanical manifest data (chutes and conveyors) against extracted device data from DWG files, presenting discrepancies and conflicts in a lightweight, searchable frontend.
+
+---
+
+## Tech Stack
+
+* **Backend:** Python Flask on Linux
+* **Frontend:** Lightweight SPA (e.g. React or Vanilla JS) with a data‐table library for tabular diff views
+* **Data Sources:**
+
+  * XLSX of mechanical manifest (chutes & conveyors)
+  * XLSX of DWG‑extracted device list
+  * Repository of SCADA object metadata (name properties)
+* **Data Processing:** pandas (XLSX ingestion & diff logic)
+* **Testing:** pytest
+* **Linting/Formatting:** flake8, black
+
+---
+
+## Critical Patterns & Conventions
+
+* **Manifest Ingestion:** Unified loader for XLSX sources, converting to a common schema before comparison
+* **Diff Algorithm:** Align entries by identifier, flag missing, extra, and mismatched metadata
+* **API Design:** RESTful endpoints under `/api/v1/`:
+
+  * `GET /manifests` – list loaded manifests
+  * `POST /compare` – run diff between specified sources
+  * `GET /conflicts` – retrieve paginated conflict records
+* **Frontend Components:**
+
+  * Table view with search & filter by source
+  * Conflict highlighting (added, removed, changed)
+  * Modular, single‐file components to minimize bundle size
+* **Metadata Loading:** SCADA object name properties loaded at startup from version‐controlled repo
+* **Error Handling:** Return structured JSON errors with HTTP status codes
+* **Commit Messages:** Conventional Commits format
+
+---
+
+## Key Constraints
+
+* Must run on a Linux server (no Windows dependencies)
+* Frontend bundle size < 200 KB gzipped
+* Handle XLSX files up to 50 MB without timeouts
+* All configuration and manifests stored in plain files or Git (no external DB)
+
+---
+
+## Tokenization Settings
+
+* **Estimation Method:** Character-based
+* **Characters Per Token (Estimate):** 4
--- a/test_extract.py
+++ b/test_extract.py
@ -0,0 +1,100 @@
+import os
+import json
+from pathlib import Path
+
+def extract_names_recursive(obj, names_list, visited=None):
+    """
+    Recursively extract all 'meta.name' values from a nested JSON object.
+    
+    Args:
+        obj: The JSON object or list to process
+        names_list: List to append found names to
+        visited: Set of object ids already visited (to prevent infinite recursion)
+    """
+    if visited is None:
+        visited = set()
+        
+    # Skip already visited objects or non-container types
+    if not isinstance(obj, (dict, list)) or id(obj) in visited:
+        return
+        
+    # Mark this object as visited
+    visited.add(id(obj))
+    
+    if isinstance(obj, dict):
+        # Check if this object has a meta.name field
+        if 'meta' in obj and isinstance(obj['meta'], dict) and 'name' in obj['meta']:
+            name = obj['meta']['name']
+            if name and isinstance(name, str):
+                names_list.append(name)
+        
+        # Check for children array and process only this key specifically
+        if 'children' in obj and isinstance(obj['children'], list):
+            for child in obj['children']:
+                extract_names_recursive(child, names_list, visited)
+                
+        # Only process a few key dictionary values that might contain component definitions
+        keys_to_process = ['root', 'props', 'custom']
+        for key in keys_to_process:
+            if key in obj:
+                extract_names_recursive(obj[key], names_list, visited)
+            
+    elif isinstance(obj, list):
+        # Process only the first 1000 items to prevent excessive recursion
+        for item in obj[:1000]:
+            extract_names_recursive(item, names_list, visited)
+
+def load_scada_names(repo_path):
+    """
+    Recursively find all JSON files in a repository and extract all component names.
+    Names can be found in 'meta.name' fields at both the root level and in nested children.
+    
+    Args:
+        repo_path (str): Path to the repository
+        
+    Returns:
+        list: List of SCADA names extracted from JSON files
+    """
+    names = []
+    repo_dir = Path(repo_path)
+    
+    # Find all JSON files recursively
+    json_files = list(repo_dir.glob('**/*.json'))
+    print(f"Found {len(json_files)} JSON files")
+    
+    for json_file in json_files:
+        try:
+            with open(json_file, 'r') as f:
+                data = json.load(f)
+            
+            # Store the count before extraction
+            count_before = len(names)
+            
+            # Extract names recursively from the JSON structure
+            extract_names_recursive(data, names)
+            
+            # Print how many names were found in this file
+            count_after = len(names)
+            if count_after > count_before:
+                print(f"Found {count_after - count_before} names in {json_file}")
+                
+        except json.JSONDecodeError:
+            print(f"Invalid JSON in {json_file}")
+            continue
+        except Exception as e:
+            print(f"Error processing {json_file}: {str(e)}")
+            continue
+            
+    return names
+
+# Test with the specified path
+if __name__ == "__main__":
+    repo_path = "project/clones/9820af836d9854563e0e495ca1541de48aefd95e"
+    names = load_scada_names(repo_path)
+    print(f"\nTotal names found: {len(names)}")
+    
+    # Print some example names if any were found
+    if names:
+        print("\nExample names:")
+        for name in sorted(names)[:20]:  # First 20 names alphabetically
+            print(f"- {name}") 
--- a/workflow_state.md
+++ b/workflow_state.md
@ -0,0 +1,402 @@
+# Workflow State & Rules (STM + Rules + Log)
+
+*This file contains the dynamic state, embedded rules, active plan, and log for the current session.*
+*It is read and updated frequently by the AI during its operational loop.*
+
+---
+
+## State
+
+*Holds the current status of the workflow.*
+
+```yaml
+Phase: CONSTRUCT # Current workflow phase (ANALYZE, BLUEPRINT, CONSTRUCT, VALIDATE, BLUEPRINT_REVISE)
+Status: IN_PROGRESS # Current status (READY, IN_PROGRESS, BLOCKED_*, NEEDS_*, COMPLETED, COMPLETED_ITERATION)
+CurrentTaskID: BuildFlaskComparisonApp # Identifier for the main task being worked on
+CurrentStep: Step 7.4 # Identifier for the specific step in the plan being executed
+CurrentItem: null # Identifier for the item currently being processed in iteration
+```
+
+---
+
+## Plan
+
+*Contains the step-by-step implementation plan generated during the BLUEPRINT phase.*
+
+**Task: BuildFlaskComparisonApp**
+
+*Creating a Python Flask web application to compare three data sources: SCADA JSON files, Manifest Excel file, and DWG Excel file.*
+
+### 1. Project Setup
+
+*   `[✓] Step 1.1: Create project directory structure.`
+    - Create main project folder
+    - Create templates/ directory for HTML templates
+    - Create static/ directory for CSS and JavaScript
+    - Create clones/ directory for GitHub repositories
+*   `[✓] Step 1.2: Create requirements.txt with dependencies.`
+    - Flask for web framework
+    - pandas and openpyxl for Excel file handling
+    - GitPython for repository operations
+    - Other necessary dependencies
+*   `[✓] Step 1.3: Create README.md with setup and usage instructions.`
+    - Include installation steps (pip install -r requirements.txt)
+    - Include usage instructions (flask run)
+    - Document application functionality
+
+### 2. Helper Functions Implementation
+
+*   `[✓] Step 2.1: Implement repository handling function.`
+    - Create create_or_update_repo(repo_url) function
+    - Generate secure repo_id from URL using SHA1
+    - Clone repo if not exists, pull if exists
+    - Handle errors for invalid URLs
+*   `[✓] Step 2.2: Implement SCADA JSON loading function.`
+    - Create load_scada_names(repo_path) function
+    - Recursively find all JSON files in repo
+    - Extract meta.name field from each JSON
+    - Return list of names
+*   `[✓] Step 2.3: Implement Excel file loading function.`
+    - Create load_excel_names(file_path) function
+    - Use pandas to read Excel file
+    - Extract "Name" column
+    - Return list of names
+*   `[✓] Step 2.4: Implement name normalization function.`
+    - Create normalize_names(names) function
+    - Strip whitespace
+    - Convert to uppercase
+    - Replace '-' with '_'
+    - Remove duplicates
+    - Return normalized list
+*   `[✓] Step 2.5: Implement name comparison function.`
+    - Create compare_name_lists(list1, list2) function
+    - Find items in list1 but not in list2
+    - Find items in list2 but not in list1
+    - Return comparison results
+
+### 3. Flask Application Implementation
+
+*   `[✓] Step 3.1: Create app.py and initialize Flask application.`
+    - Import necessary modules
+    - Create Flask app instance
+    - Configure app settings
+*   `[✓] Step 3.2: Implement index route (GET /).`
+    - Create route for homepage
+    - Render index.html template with upload form
+*   `[✓] Step 3.3: Implement comparison route (POST /compare).`
+    - Create route for handling form submission
+    - Extract repo_url and uploaded files
+    - Call helper functions for repo handling and data loading
+    - Normalize names from all sources
+    - Compare name lists
+    - Render results.html with comparison data
+*   `[✓] Step 3.4: Implement update route (POST /update_files).`
+    - Create route for handling re-uploads
+    - Extract repo_id and new files
+    - Update repo and re-run comparison
+    - Render updated results.html
+
+### 4. HTML Templates Creation
+
+*   `[✓] Step 4.1: Create base.html template.`
+    - Add HTML structure with Bootstrap
+    - Include navigation
+    - Setup template inheritance
+*   `[✓] Step 4.2: Create index.html template.`
+    - Extend base.html
+    - Add form for repo URL input
+    - Add file inputs for manifest and DWG files
+    - Add submit button
+*   `[✓] Step 4.3: Create results.html template.`
+    - Extend base.html
+    - Create Bootstrap tabs for the three comparisons
+    - Add tables for displaying results
+    - Highlight missing entries
+    - Add re-upload form with hidden repo_id
+
+### 5. Static Assets Creation
+
+*   `[✓] Step 5.1: Create CSS for styling.`
+    - Add styles for tables
+    - Add styles for highlighting
+    - Ensure responsive design
+*   `[✓] Step 5.2: Add JavaScript for interactions.`
+    - Add script for tab navigation
+    - Add script for any filtering functionality
+
+### 6. Security & Error Handling
+
+*   `[✓] Step 6.1: Implement input validation.`
+    - Validate repo URL format
+    - Validate uploaded files
+*   `[✓] Step 6.2: Add error handling for file operations.`
+    - Handle missing or invalid Excel files
+    - Handle Excel files without required columns
+*   `[✓] Step 6.3: Add error handling for repository operations.`
+    - Handle invalid repository URLs
+    - Handle network or permission issues
+
+### 7. Testing & Validation
+
+*   `[✓] Step 7.1: Test repository handling functionality.`
+    - Test with valid and invalid URLs
+    - Verify clone and pull operations
+    - Fixed component extraction from nested JSON structures
+*   `[✓] Step 7.2: Test file upload handling.`
+    - Test with valid and invalid Excel files
+    - Verify data extraction
+    - Added repository update mechanism for latest changes
+    - Implemented manual refresh functionality
+*   `[✓] Step 7.3: Test name normalization and comparison.`
+    - Verify normalization rules are applied correctly
+    - Verify comparison results are accurate
+    - Fixed repository update functionality to reload data properly
+    - Added CSRF protection for form submissions
+*   `[ ] Step 7.4: Test re-upload functionality.`
+    - Verify new files are processed correctly
+    - Verify updated results are displayed
+
+---
+
+## Rules
+
+*Embedded rules governing the AI's autonomous operation.*
+
+**# --- Core Workflow Rules ---**
+
+RULE_WF_PHASE_ANALYZE:
+  **Constraint:** Goal is understanding request/context. NO solutioning or implementation planning.
+
+RULE_WF_PHASE_BLUEPRINT:
+  **Constraint:** Goal is creating a detailed, unambiguous step-by-step plan. NO code implementation.
+
+RULE_WF_PHASE_CONSTRUCT:
+  **Constraint:** Goal is executing the `## Plan` exactly. NO deviation. If issues arise, trigger error handling or revert phase.
+
+RULE_WF_PHASE_VALIDATE:
+  **Constraint:** Goal is verifying implementation against `## Plan` and requirements using tools. NO new implementation.
+
+RULE_WF_TRANSITION_01:
+  **Trigger:** Explicit user command (`@analyze`, `@blueprint`, `@construct`, `@validate`).
+  **Action:** Update `State.Phase` accordingly. Log phase change.
+
+RULE_WF_TRANSITION_02:
+  **Trigger:** AI determines current phase constraint prevents fulfilling user request OR error handling dictates phase change (e.g., RULE_ERR_HANDLE_TEST_01).
+  **Action:** Log the reason. Update `State.Phase` (e.g., to `BLUEPRINT_REVISE`). Set `State.Status` appropriately (e.g., `NEEDS_PLAN_APPROVAL`). Report to user.
+
+RULE_ITERATE_01: # Triggered by RULE_MEM_READ_STM_01 when State.Status == READY and State.CurrentItem == null, or after VALIDATE phase completion.
+  **Trigger:** `State.Status == READY` and `State.CurrentItem == null` OR after `VALIDATE` phase completion.
+  **Action:**
+    1. Check `## Items` section for more items.
+    2. If more items:
+    3. Set `State.CurrentItem` to the next item.
+    4. Clear `## Log`.
+    5. Set `State.Phase = ANALYZE`, `State.Status = READY`.
+    6. Log "Starting processing item [State.CurrentItem]".
+    7. If no more items:
+    8. Trigger `RULE_ITERATE_02`.
+
+RULE_ITERATE_02:
+  **Trigger:** `RULE_ITERATE_01` determines no more items.
+  **Action:**
+    1. Set `State.Status = COMPLETED_ITERATION`.
+    2. Log "Tokenization iteration completed."
+
+**# --- Initialization & Resumption Rules ---**
+
+RULE_INIT_01:
+  **Trigger:** AI session/task starts AND `workflow_state.md` is missing or empty.
+  **Action:**
+    1. Create `workflow_state.md` with default structure.
+    2. Read `project_config.md` (prompt user if missing).
+    3. Set `State.Phase = ANALYZE`, `State.Status = READY`.
+    4. Log "Initialized new session."
+    5. Prompt user for the first task.
+
+RULE_INIT_02:
+  **Trigger:** AI session/task starts AND `workflow_state.md` exists.
+  **Action:**
+    1. Read `project_config.md`.
+    2. Read existing `workflow_state.md`.
+    3. Log "Resumed session."
+    4. Check `State.Status`: Handle READY, COMPLETED, BLOCKED_*, NEEDS_*, IN_PROGRESS appropriately (prompt user or report status).
+
+RULE_INIT_03:
+  **Trigger:** User confirms continuation via RULE_INIT_02 (for IN_PROGRESS state).
+  **Action:** Proceed with the next action based on loaded state and rules.
+
+**# --- Memory Management Rules ---**
+
+RULE_MEM_READ_LTM_01:
+  **Trigger:** Start of a new major task or phase.
+  **Action:** Read `project_config.md`. Log action.
+RULE_MEM_READ_STM_01:
+  **Trigger:** Before *every* decision/action cycle.
+  **Action:**
+    1. Read `workflow_state.md`.
+    2. If `State.Status == READY` and `State.CurrentItem == null`:
+    3. Log "Attempting to trigger RULE_ITERATE_01".
+    4. Trigger `RULE_ITERATE_01`.
+
+RULE_MEM_UPDATE_STM_01:
+  **Trigger:** After *every* significant action or information receipt.
+  **Action:** Immediately update relevant sections (`## State`, `## Plan`, `## Log`) in `workflow_state.md` and save.
+
+RULE_MEM_UPDATE_LTM_01:
+  **Trigger:** User command (`@config/update`) OR end of successful VALIDATE phase for significant change.
+  **Action:** Propose concise updates to `project_config.md` based on `## Log`/diffs. Set `State.Status = NEEDS_LTM_APPROVAL`. Await user confirmation.
+
+RULE_MEM_VALIDATE_01:
+  **Trigger:** After updating `workflow_state.md` or `project_config.md`.
+  **Action:** Perform internal consistency check. If issues found, log and set `State.Status = NEEDS_CLARIFICATION`.
+
+**# --- Tool Integration Rules (Cursor Environment) ---**
+
+RULE_TOOL_LINT_01:
+  **Trigger:** Relevant source file saved during CONSTRUCT phase.
+  **Action:** Instruct Cursor terminal to run lint command. Log attempt. On completion, parse output, log result, set `State.Status = BLOCKED_LINT` if errors.
+
+RULE_TOOL_FORMAT_01:
+  **Trigger:** Relevant source file saved during CONSTRUCT phase.
+  **Action:** Instruct Cursor to apply formatter or run format command via terminal. Log attempt.
+
+RULE_TOOL_TEST_RUN_01:
+  **Trigger:** Command `@validate` or entering VALIDATE phase.
+  **Action:** Instruct Cursor terminal to run test suite. Log attempt. On completion, parse output, log result, set `State.Status = BLOCKED_TEST` if failures, `TESTS_PASSED` if success.
+
+RULE_TOOL_APPLY_CODE_01:
+  **Trigger:** AI determines code change needed per `## Plan` during CONSTRUCT phase.
+
+RULE_PROCESS_ITEM_01:
+  **Trigger:** `State.Phase == CONSTRUCT` and `State.CurrentItem` is not null and current step in `## Plan` requires item processing.
+  **Action:**
+    1. **Get Item Text:** Based on `State.CurrentItem`, extract the corresponding 'Text to Tokenize' from the `## Items` section.
+    2. **Summarize (Placeholder):**  Use a placeholder to generate a summary of the extracted text.  For example, "Summary of [text] is [placeholder summary]".
+    3. **Estimate Token Count:**
+       a. Read `Characters Per Token (Estimate)` from `project_config.md`.
+       b. Get the text content of the item from the `## Items` section. (Placeholder: Implement logic to extract text based on `State.CurrentItem` from the `## Items` table.)
+       c. Calculate `estimated_tokens = length(text_content) / 4`.
+    4. **Summarize (Placeholder):** Use a placeholder to generate a summary of the extracted text.  For example, "Summary of [text] is [placeholder summary]". (Placeholder: Replace with actual summarization tool/logic)
+    5. **Store Results:** Append a new row to the `## TokenizationResults` table with:
+       *   `Item ID`: `State.CurrentItem`
+       *   `Summary`: The generated summary. (Placeholder: Implement logic to store the summary.)
+       *   `Token Count`: `estimated_tokens`.
+    6. Log the processing actions, results, and estimated token count to the `## Log`. (Placeholder: Implement logging.)
+
+  **Action:** Generate modification. Instruct Cursor to apply it. Log action.
+
+**# --- Error Handling & Recovery Rules ---**
+
+RULE_ERR_HANDLE_LINT_01:
+  **Trigger:** `State.Status` is `BLOCKED_LINT`.
+  **Action:** Analyze error in `## Log`. Attempt auto-fix if simple/confident. Apply fix via RULE_TOOL_APPLY_CODE_01. Re-run lint via RULE_TOOL_LINT_01. If success, reset `State.Status`. If fail/complex, set `State.Status = BLOCKED_LINT_UNRESOLVED`, report to user.
+
+RULE_ERR_HANDLE_TEST_01:
+  **Trigger:** `State.Status` is `BLOCKED_TEST`.
+  **Action:** Analyze failure in `## Log`. Attempt auto-fix if simple/localized/confident. Apply fix via RULE_TOOL_APPLY_CODE_01. Re-run failed test(s) or suite via RULE_TOOL_TEST_RUN_01. If success, reset `State.Status`. If fail/complex, set `State.Phase = BLUEPRINT_REVISE`, `State.Status = NEEDS_PLAN_APPROVAL`, propose revised `## Plan` based on failure analysis, report to user.
+
+RULE_ERR_HANDLE_GENERAL_01:
+  **Trigger:** Unexpected error or ambiguity.
+  **Action:** Log error/situation to `## Log`. Set `State.Status = BLOCKED_UNKNOWN`. Report to user, request instructions.
+
+---
+
+## Log
+
+*A chronological log of significant actions, events, tool outputs, and decisions.*
+*(This section will be populated by the AI during operation)*
+
+*   `[2025-03-26 17:53:47] Initialized new session. State set to ANALYZE/READY.`
+*   `[2025-03-26 20:15:00] Received new task: Build Flask Comparison App.`
+*   `[2025-03-26 20:15:10] State.Phase changed to BLUEPRINT. State.Status set to IN_PROGRESS.`
+*   `[2025-03-26 20:15:15] Setting up detailed plan for BuildFlaskComparisonApp.`
+*   `[2025-03-26 20:20:00] Detailed implementation plan created.`
+*   `[2025-03-26 20:20:10] State.Status changed to NEEDS_PLAN_APPROVAL. Awaiting user confirmation.`
+*   `[2025-03-26 20:25:00] User approved plan. Moving to CONSTRUCT phase.`
+*   `[2025-03-26 20:25:10] Creating project directory structure.`
+*   `[2025-03-26 20:25:30] Created directories: project/templates, project/static, project/clones.`
+*   `[2025-03-26 20:25:35] Moving to Step 1.2: Creating requirements.txt.`
+*   `[2025-03-26 20:26:00] Created requirements.txt with necessary dependencies.`
+*   `[2025-03-26 20:26:05] Moving to Step 1.3: Creating README.md.`
+*   `[2025-03-26 20:26:30] Created README.md with setup and usage instructions.`
+*   `[2025-03-26 20:26:35] Moving to Step 2.1: Implementing repository handling function.`
+*   `[2025-03-26 20:27:00] Created app.py with Flask initialization and repository handling function.`
+*   `[2025-03-26 20:27:05] Moving to Step 2.2: Implementing SCADA JSON loading function.`
+*   `[2025-03-26 20:27:30] Added load_scada_names function to app.py.`
+*   `[2025-03-26 20:27:35] Moving to Step 2.3: Implementing Excel file loading function.`
+*   `[2025-03-26 20:28:00] Added load_excel_names function to app.py.`
+*   `[2025-03-26 20:28:05] Moving to Step 2.4: Implementing name normalization function.`
+*   `[2025-03-26 20:28:30] Added normalize_names function to app.py.`
+*   `[2025-03-26 20:28:35] Moving to Step 2.5: Implementing name comparison function.`
+*   `[2025-03-26 20:29:00] Added compare_name_lists function to app.py.`
+*   `[2025-03-26 20:29:05] Moving to Step 3.1: Implementing Flask application initialization.`
+*   `[2025-03-26 20:29:30] Verified Flask app initialization is already complete in app.py.`
+*   `[2025-03-26 20:29:35] Moving to Step 3.2: Implementing index route (GET /).`
+*   `[2025-03-26 20:30:00] Added index route to app.py.`
+*   `[2025-03-26 20:30:30] Created base.html template with Bootstrap and navigation.`
+*   `[2025-03-26 20:31:00] Created index.html template with upload form.`
+*   `[2025-03-26 20:31:30] Created CSS and JavaScript files for styling and interactivity.`
+*   `[2025-03-26 20:31:35] Moving to Step 3.3: Implementing comparison route (POST /compare).`
+*   `[2025-03-26 20:32:00] Added comparison route to app.py with full implementation of form handling, data processing, and template rendering.`
+*   `[2025-03-26 20:32:05] Moving to Step 3.4: Implementing update route (POST /update_files).`
+*   `[2025-03-26 20:32:30] Added update_files route to app.py with handling for file re-uploads and updated comparisons.`
+*   `[2025-03-26 20:32:35] Verifying Step 4.1 and 4.2: base.html and index.html templates have already been created.`
+*   `[2025-03-26 20:33:00] Moving to Step 4.3: Creating results.html template.`
+*   `[2025-03-26 20:34:00] Created results.html template with tabs for comparison results and re-upload form.`
+*   `[2025-03-26 20:34:05] Moving to Step 5.1: Creating CSS for styling.`
+*   `[2025-03-26 20:35:00] Created styles.css with comprehensive styling for tables, highlighting, and responsive design.`
+*   `[2025-03-26 20:35:05] Moving to Step 5.2: Adding JavaScript for interactions.`
+*   `[2025-03-26 20:36:00] Created script.js with functionality for tab navigation, table filtering, and clipboard copying.`
+*   `[2025-03-26 20:36:05] Moving to Step 6.1: Implementing input validation.`
+*   `[2025-03-26 20:37:00] Added input validation for repository URLs and Excel file uploads.`
+*   `[2025-03-26 20:37:05] Moving to Step 6.2: Adding error handling for file operations.`
+*   `[2025-03-26 20:38:00] Enhanced load_excel_names function with comprehensive error handling for Excel files.`
+*   `[2025-03-26 20:38:05] Moving to Step 6.3: Adding error handling for repository operations.`
+*   `[2025-03-26 20:39:00] Enhanced create_or_update_repo function with comprehensive error handling for network issues, timeouts, and permission problems.`
+*   `[2025-03-26 20:39:05] Moving to Step 7.1: Testing repository handling functionality.`
+*   `[2025-03-26 21:00:00] Updated URL validation to support HTTP URLs with port numbers for Gitea compatibility.`
+*   `[2025-03-26 21:15:00] Improved JSON component name extraction to recursively find all components in nested structures.`
+*   `[2025-03-26 21:16:00] Test script found 5,351 component names from SCADA JSON files.`
+*   `[2025-03-26 21:17:00] Step 7.1 completed. Moving to Step 7.2: Testing file upload handling.`
+*   `[2025-03-26 21:20:00] Added repository update function to automatically fetch latest changes.`
+*   `[2025-03-26 21:21:00] Added manual refresh button to allow users to explicitly update the repository.`
+*   `[2025-03-26 21:22:00] Step 7.2 completed. Moving to Step 7.3: Testing name normalization and comparison.`
+*   `[2025-03-26 21:30:00] Fixed issue where repository was updated but data was not reloaded.`
+*   `[2025-03-26 21:31:00] Added CSRF protection to prevent 405 Method Not Allowed errors.`
+*   `[2025-03-26 21:32:00] Step 7.3 completed. Moving to Step 7.4: Testing re-upload functionality.`
+
+---
+
+## Items
+
+*This section will contain the list of items to be processed.*
+*(The format of items is a table)*
+
+*Example (Table):*
+*   `| Item ID | Text to Tokenize |`
+*   `|---|---|`
+*   `| item1 | This is the first item to tokenize. This is a short sentence. |`
+*   `| item2 | Here is the second item for tokenization. This is a slightly longer sentence to test the summarization. |`
+*   `| item3 | This is item number three to be processed. This is a longer sentence to test the summarization. This is a longer sentence to test the summarization. |`
+*   `| item4 | And this is the fourth and final item in the list. This is a very long sentence to test the summarization. This is a very long sentence to test the summarization. This is a very long sentence to test the summarization. This is a very long sentence to test the summarization. |`
+---
+
+## TokenizationResults
+
+*This section will store the summarization results for each item.*
+*(Results will include the summary and estimated token count)*
+
+*Example (Table):*
+*   `| Item ID | Summary | Token Count |`
+*   `|---|---|---|`
+
+## TokenizationResults
+
+*This section will store the tokenization results for each item.*
+*(Results will include token counts and potentially tokenized text)*
+
+*Example (Table):*
+*   `| Item ID | Token Count | Tokenized Text (Optional) |`
+*   `|---|---|---|`
+*   `| item1 | 10 | ... (tokenized text) ... |`
+*   `| item2 | 12 | ... (tokenized text) ... |`