menu-miam/app-version-PC.py

from flask import Flask, render_template, request, redirect, url_for
import sqlite3
from datetime import datetime, timedelta

app = Flask(__name__)

# Configuration base de données
def get_connection():
    conn = sqlite3.connect('menu_miam.db')
    conn.row_factory = sqlite3.Row
    return conn

# Initialisation base de données
def init_db():
    conn = get_connection()
    conn.execute('''
        CREATE TABLE IF NOT EXISTS recettes (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            nom TEXT NOT NULL,
            ingredients TEXT,
            instructions TEXT,
            lien TEXT
        )
    ''')
    conn.execute('''
        CREATE TABLE IF NOT EXISTS menu (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            date TEXT NOT NULL,
            jour TEXT NOT NULL,
            repas TEXT NOT NULL,
            recette_id INTEGER,
            FOREIGN KEY (recette_id) REFERENCES recettes (id)
        )
    ''')
    conn.commit()
    conn.close()

# Route principale - Menu
@app.route('/')
@app.route('/menu')
def menu():
    offset = int(request.args.get('offset', 0))
    
    # Calcul des dates
    today = datetime.now().date()
    start_of_week = today - timedelta(days=today.weekday()) + timedelta(weeks=offset)
    
    days = []
    jours_fr = ['Lundi', 'Mardi', 'Mercredi', 'Jeudi', 'Vendredi', 'Samedi', 'Dimanche']
    
    for i in range(7):
        day_date = start_of_week + timedelta(days=i)
        days.append({
            'name': jours_fr[i],
            'date': day_date.strftime('%d/%m/%Y'),
            'date_obj': day_date
        })
    
    # Récupération menu
    conn = get_connection()
    menu_items = conn.execute('''
        SELECT menu.*, recettes.nom, recettes.ingredients, recettes.lien
        FROM menu 
        JOIN recettes ON menu.recette_id = recettes.id
        WHERE date BETWEEN ? AND ?
    ''', (days[0]['date_obj'].isoformat(), days[6]['date_obj'].isoformat())).fetchall()
    
    recettes = conn.execute('SELECT * FROM recettes ORDER BY nom').fetchall()
    conn.close()
    
    # Organisation menu
    menu_dict = {}
    for item in menu_items:
        key = f"{item['jour']}_{item['repas']}"
        menu_dict[key] = {
            'nom': item['nom'],
            'id': item['id'],
            'ingredients': item['ingredients'],
            'lien': item['lien']
        }
    
    return render_template('menu.html',
                         days=days,
                         menu=menu_dict,
                         recettes=recettes,
                         offset=offset,
                         start_date=days[0]['date'],
                         end_date=days[6]['date'])

# Ajouter au menu
@app.route('/add_to_menu', methods=['POST'])
def add_to_menu():
    day = request.form['day']
    meal = request.form['meal']
    recette_id = request.form['recette_id']
    offset = int(request.form.get('offset', 0))
    
    # Calcul date
    today = datetime.now().date()
    start_of_week = today - timedelta(days=today.weekday()) + timedelta(weeks=offset)
    jours_fr = ['Lundi', 'Mardi', 'Mercredi', 'Jeudi', 'Vendredi', 'Samedi', 'Dimanche']
    day_index = jours_fr.index(day)
    target_date = start_of_week + timedelta(days=day_index)
    
    conn = get_connection()
    conn.execute('''
        INSERT INTO menu (date, jour, repas, recette_id)
        VALUES (?, ?, ?, ?)
    ''', (target_date.isoformat(), day, meal, recette_id))
    conn.commit()
    conn.close()
    
    return redirect(url_for('menu', offset=offset))

# Retirer du menu
@app.route('/remove_from_menu', methods=['POST'])
def remove_from_menu():
    day = request.form['day']
    meal = request.form['meal']
    offset = int(request.form.get('offset', 0))
    
    conn = get_connection()
    conn.execute('DELETE FROM menu WHERE jour = ? AND repas = ?', (day, meal))
    conn.commit()
    conn.close()
    
    return redirect(url_for('menu', offset=offset))

# Changer de semaine
@app.route('/change_week', methods=['POST'])
def change_week():
    offset = int(request.form['offset'])
    return redirect(url_for('menu', offset=offset))

# 🔍 Liste recettes avec RECHERCHE
@app.route('/recettes')
def recettes():
    conn = get_connection()
    
    # Récupération du terme de recherche
    search = request.args.get('search', '').strip()
    
    # Recherche dans nom ET ingrédients
    if search:
        recettes = conn.execute('''
            SELECT * FROM recettes 
            WHERE nom LIKE ? OR ingredients LIKE ?
            ORDER BY nom
        ''', (f'%{search}%', f'%{search}%')).fetchall()
    else:
        recettes = conn.execute('SELECT * FROM recettes ORDER BY nom').fetchall()
    
    conn.close()
    return render_template('recettes.html', recettes=recettes, search=search)

# Ajouter recette
@app.route('/recettes/add', methods=['GET', 'POST'])
def add_recette():
    if request.method == 'POST':
        nom = request.form['nom']
        ingredients = request.form.get('ingredients', '')
        instructions = request.form.get('instructions', '')
        lien = request.form.get('lien', '')
        
        conn = get_connection()
        conn.execute('''
            INSERT INTO recettes (nom, ingredients, instructions, lien)
            VALUES (?, ?, ?, ?)
        ''', (nom, ingredients, instructions, lien))
        conn.commit()
        conn.close()
        
        return redirect(url_for('recettes'))
    
    return render_template('add_recette.html')

# Modifier recette
@app.route('/recettes/edit/<int:id>', methods=['GET', 'POST'])
def edit_recette(id):
    conn = get_connection()
    
    if request.method == 'POST':
        nom = request.form['nom']
        ingredients = request.form.get('ingredients', '')
        instructions = request.form.get('instructions', '')
        lien = request.form.get('lien', '')
        
        conn.execute('''
            UPDATE recettes 
            SET nom = ?, ingredients = ?, instructions = ?, lien = ?
            WHERE id = ?
        ''', (nom, ingredients, instructions, lien, id))
        conn.commit()
        conn.close()
        
        return redirect(url_for('recettes'))
    
    recette = conn.execute('SELECT * FROM recettes WHERE id = ?', (id,)).fetchone()
    conn.close()
    
    return render_template('edit_recette.html', recette=recette)

# Supprimer recette
@app.route('/recettes/delete/<int:id>', methods=['POST'])
def delete_recette(id):
    conn = get_connection()
    conn.execute('DELETE FROM recettes WHERE id = ?', (id,))
    conn.commit()
    conn.close()
    
    return redirect(url_for('recettes'))

if __name__ == '__main__':
    init_db()
    app.run(debug=True, host='0.0.0.0')