Add minimal Flask work form management app

work-form-management/README.md

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+Work Form Management System
+
+A minimal Flask + SQLite app to maintain workflow, due list, priorities and stages.
+
+Quick start (Windows):
+1. Create a virtualenv: python -m venv .venv
+2. Activate: .\.venv\Scripts\activate
+3. Install: pip install -r requirements.txt
+4. Run: set FLASK_APP=app.py && flask run
+
+Use the web UI at http://127.0.0.1:5000 to add tasks, edit, mark complete, and view due dates.
+
+Notes:
+- Database is stored at work-form-management/instance/tasks.db
+- Fields: title, description, status, workflow_stage, due_date, priority

work-form-management/app.py

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+from flask import Flask, g, render_template, request, redirect, url_for
+import sqlite3
+import os
+import datetime
+
+BASE_DIR = os.path.dirname(__file__)
+DB_PATH = os.path.join(BASE_DIR, 'instance', 'tasks.db')
+os.makedirs(os.path.dirname(DB_PATH), exist_ok=True)
+
+app = Flask(__name__)
+
+def get_db():
+    db = getattr(g, '_database', None)
+    if db is None:
+        db = g._database = sqlite3.connect(DB_PATH)
+        db.row_factory = sqlite3.Row
+    return db
+
+def init_db():
+    db = get_db()
+    db.execute('''CREATE TABLE IF NOT EXISTS tasks (
+        id INTEGER PRIMARY KEY AUTOINCREMENT,
+        title TEXT NOT NULL,
+        description TEXT,
+        status TEXT NOT NULL DEFAULT 'pending',
+        workflow_stage TEXT,
+        due_date TEXT,
+        priority INTEGER DEFAULT 3,
+        created_at TEXT,
+        updated_at TEXT
+    )''')
+    db.commit()
+
+@app.teardown_appcontext
+def close_connection(exception):
+    db = getattr(g, '_database', None)
+    if db is not None:
+        db.close()
+
+@app.before_request
+def before_request():
+    init_db()
+
+@app.route('/')
+def index():
+    db = get_db()
+    rows = db.execute('SELECT * FROM tasks ORDER BY due_date IS NULL, due_date, priority').fetchall()
+    tasks = [dict(r) for r in rows]
+    return render_template('index.html', tasks=tasks, today=str(datetime.date.today()))
+
+@app.route('/add', methods=['GET','POST'])
+def add():
+    if request.method == 'POST':
+        title = request.form['title'].strip()
+        description = request.form.get('description','').strip()
+        due_date = request.form.get('due_date') or None
+        workflow_stage = request.form.get('workflow_stage','Backlog')
+        priority = int(request.form.get('priority',3))
+        created = datetime.datetime.utcnow().isoformat()
+        db = get_db()
+        db.execute('INSERT INTO tasks (title, description, due_date, workflow_stage, priority, created_at, updated_at) VALUES (?,?,?,?,?,?,?)',
+                   (title, description, due_date, workflow_stage, priority, created, created))
+        db.commit()
+        return redirect(url_for('index'))
+    return render_template('edit.html', task=None)
+
+@app.route('/edit/<int:task_id>', methods=['GET','POST'])
+def edit(task_id):
+    db = get_db()
+    if request.method == 'POST':
+        title = request.form['title'].strip()
+        description = request.form.get('description','').strip()
+        due_date = request.form.get('due_date') or None
+        workflow_stage = request.form.get('workflow_stage','Backlog')
+        priority = int(request.form.get('priority',3))
+        updated = datetime.datetime.utcnow().isoformat()
+        db.execute('UPDATE tasks SET title=?, description=?, due_date=?, workflow_stage=?, priority=?, updated_at=? WHERE id=?',
+                   (title, description, due_date, workflow_stage, priority, updated, task_id))
+        db.commit()
+        return redirect(url_for('index'))
+    row = db.execute('SELECT * FROM tasks WHERE id=?', (task_id,)).fetchone()
+    if not row:
+        return redirect(url_for('index'))
+    task = dict(row)
+    return render_template('edit.html', task=task)
+
+@app.route('/complete/<int:task_id>')
+def complete(task_id):
+    db = get_db()
+    db.execute("UPDATE tasks SET status='done', updated_at=? WHERE id=?", (datetime.datetime.utcnow().isoformat(), task_id))
+    db.commit()
+    return redirect(url_for('index'))
+
+@app.route('/delete/<int:task_id>')
+def delete(task_id):
+    db = get_db()
+    db.execute('DELETE FROM tasks WHERE id=?', (task_id,))
+    db.commit()
+    return redirect(url_for('index'))
+
+if __name__ == '__main__':
+    app.run(debug=True)

work-form-management/requirements.txt

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+Flask==3.0.0

work-form-management/static/style.css

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+body{font-family:Segoe UI, Arial, sans-serif;background:#f7f7f7;color:#222}
+.container{max-width:900px;margin:24px auto;padding:16px;background:#fff;border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,.06)}
+header h1{margin:0}
+nav{margin-top:6px}
+table{width:100%;border-collapse:collapse;margin-top:12px}
+th,td{padding:8px;border-bottom:1px solid #eee;text-align:left}
+tr.overdue{background:#fff0f0}
+tr.done{color:#888;text-decoration:line-through}
+footer{margin-top:18px;color:#666}
+label{display:block;margin:8px 0}
+input[type=text], textarea, input[type=number]{width:100%;padding:6px;border:1px solid #ddd;border-radius:4px}
+button{background:#0069d9;color:white;padding:8px 12px;border:none;border-radius:4px}

work-form-management/templates/base.html

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+<!doctype html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Work Form Management</title>
+  <link rel="stylesheet" href="/static/style.css">
+</head>
+<body>
+  <div class="container">
+    <header>
+      <h1>Work Form Management</h1>
+      <nav><a href="/">Home</a> | <a href="/add">Add Task</a></nav>
+    </header>
+    <main>
+      {% block content %}{% endblock %}
+    </main>
+    <footer>
+      <small>Minimal app — customize as needed.</small>
+    </footer>
+  </div>
+</body>
+</html>

work-form-management/templates/edit.html

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+{% extends 'base.html' %}
+{% block content %}
+  <h2>{% if task %}Edit Task{% else %}Add Task{% endif %}</h2>
+  <form method="post">
+    <label>Title<br><input name="title" required value="{{ task.title if task else '' }}"></label><br>
+    <label>Description<br><textarea name="description">{{ task.description if task else '' }}</textarea></label><br>
+    <label>Due date (YYYY-MM-DD)<br><input name="due_date" value="{{ task.due_date if task else '' }}"></label><br>
+    <label>Workflow stage<br><input name="workflow_stage" value="{{ task.workflow_stage if task else 'Backlog' }}"></label><br>
+    <label>Priority (1 high - 5 low)<br><input name="priority" type="number" min="1" max="5" value="{{ task.priority if task else 3 }}"></label><br>
+    <button type="submit">Save</button>
+  </form>
+{% endblock %}

work-form-management/templates/index.html

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+{% extends 'base.html' %}
+{% block content %}
+  <h2>Tasks</h2>
+  {% if tasks %}
+  <table>
+    <tr><th>Title</th><th>Stage</th><th>Due</th><th>Priority</th><th>Status</th><th>Actions</th></tr>
+    {% for t in tasks %}
+    <tr class="{% if t.status=='done' %}done{% elif t.due_date and t.due_date < today %}overdue{% endif %}">
+      <td>{{ t.title }}</td>
+      <td>{{ t.workflow_stage or 'Backlog' }}</td>
+      <td>{{ t.due_date or '-' }}</td>
+      <td>{{ t.priority or 3 }}</td>
+      <td>{{ t.status }}</td>
+      <td>
+        <a href="/edit/{{ t.id }}">Edit</a> |
+        <a href="/complete/{{ t.id }}">Complete</a> |
+        <a href="/delete/{{ t.id }}" onclick="return confirm('Delete?')">Delete</a>
+      </td>
+    </tr>
+    {% endfor %}
+  </table>
+  {% else %}
+    <p>No tasks yet. <a href="/add">Add one</a>.</p>
+  {% endif %}
+{% endblock %}