chore: add requirements

UI/requirements.txt

@@ -0,0 +1,2 @@
+flet==0.25.2
+psycopg2==2.9.10

UI/src/main.py

@@ -1,23 +1,273 @@
+import re
+
 import flet as ft
+from flet.core.page import RouteChangeEvent
 
-from requests.board_games import get_sections
+from pages.profile import profile
+from requests.board_games import get_sections, get_games
+from requests.auth import login as login_req, registration
 
 
-def main(page: ft.Page):
-    print("Rerender!")
+def root(page: ft.Page):
+    def update_games(section):
+        current_section.value = section
+        games = get_games(None if section == "Все" else section)
+        grid.controls.clear()
+        for game in games:
+            grid.controls.append(
+                ft.Column([
+                    ft.Text(str(game)),
+                    ft.Row([
+                        ft.IconButton(icon=ft.icons.SHOPPING_CART),
+                        ft.IconButton(icon=ft.icons.FAVORITE),
+                    ]),
+                ])
+            )
+        page.update()
 
-    sections = get_sections()
+    sections = [*get_sections(), "Все"]
 
-    sections_buttons = [ft.Button(section) for section in sections]
+    sections_buttons = [ft.Button(section, on_click=lambda e, s=section: update_games(s)) for section in sections]
+
+    games = get_games()
+
+    current_section = ft.Ref[str]()
+
+    grid = ft.GridView(
+        expand=1,
+        runs_count=5,
+        max_extent=200,
+        child_aspect_ratio=1.0,
+        spacing=5,
+        run_spacing=5,
+    )
+
+    for game in games:
+        grid.controls.append(
+            ft.Column([
+                ft.Text(str(game)),
+                ft.Row([
+                    ft.IconButton(
+                        icon=ft.Icons.SHOPPING_CART
+                    ),
+                    ft.IconButton(
+                        icon=ft.Icons.FAVORITE
+                    )
+                ])
+            ])
+        )
+
+    def go_to_login():
+        page.route = "/login"
+        page.update()
+
+    def go_to_register():
+        page.route = "/register"
+        page.update()
+
+    def go_to_profile():
+        page.route = "/profile"
+        page.update()
+
+    def logout():
+        page.client_storage.remove("user_id")
+        page.clean()
+        root(page)
+        page.update()
+
+    user_id = page.client_storage.get("user_id")
 
     page.add(
-        ft.SafeArea(
-            ft.Column (
-                [ft.Row(sections_buttons, alignment=ft.MainAxisAlignment.CENTER)],
-                alignment=ft.MainAxisAlignment.START
-            )
+        ft.Row(
+            [
+                ft.Text(
+                    "Весёлые кубики",
+                    color="#59799f",
+                    size=24,
+                    weight=ft.FontWeight.BOLD,
+                ),
+                ft.Row([
+                    ft.Button(
+                        text="Вход",
+                        on_click=lambda e: go_to_login(),
+                    ),
+                    ft.Button(
+                        text="Регистрация",
+                        on_click=lambda e: go_to_register(),
+                    ),
+                ]) if user_id is None else ft.Row([
+                    ft.Button(
+                        "Профиль",
+                        on_click=lambda e: go_to_profile()
+                    ),
+                    ft.Button(
+                        text="Выйти",
+                        on_click=lambda e: logout(),
+                    )
+                ])
+            ],
+            alignment=ft.MainAxisAlignment.SPACE_BETWEEN,  # Adjust alignment if needed
+        ),
+        ft.Column(
+            [ft.Row(sections_buttons, alignment=ft.MainAxisAlignment.CENTER)],
+            alignment=ft.MainAxisAlignment.START
+        ),
+        grid
+    )
+
+
+def login(page):
+    def close_banner(e):
+        page.close(banner)
+
+    action_button_style = ft.ButtonStyle(color=ft.Colors.BLUE)
+    banner = ft.Banner(
+        bgcolor=ft.Colors.AMBER_100,
+        leading=ft.Icon(ft.Icons.WARNING_AMBER_ROUNDED, color=ft.Colors.AMBER, size=40),
+        content=ft.Text(
+            value="Ведены неверные данные пользователя",
+            color=ft.Colors.BLACK,
+        ),
+        actions=[
+            ft.TextButton(text="Ок", style=action_button_style, on_click=close_banner),
+        ],
+    )
+
+    # Login button handler
+    def login_clicked(e):
+        email = email_input.value
+        password = password_input.value
+        user_id = login_req(email, password)
+        if user_id is None:
+            page.open(banner)
+        else:
+            page.client_storage.set("user_id", user_id)
+            back_clicked(None)
+
+    # Back button handler
+    def back_clicked(e):
+        page.go("/")
+        page.update()
+
+    # Email input field
+    email_input = ft.TextField(
+        label="Email",
+        hint_text="Enter your email",
+        width=300,
+    )
+
+    # Password input field
+    password_input = ft.TextField(
+        label="Password",
+        hint_text="Enter your password",
+        password=True,
+        can_reveal_password=True,
+        width=300,
+    )
+
+    # Login and Back buttons
+    login_button = ft.ElevatedButton("Войти", on_click=login_clicked)
+    back_button = ft.TextButton("Назад", on_click=back_clicked)
+
+    page.horizontal_alignment=ft.CrossAxisAlignment.CENTER
+    # Add components to the page
+    page.add(
+        ft.Column(
+            [
+                ft.Text("Вход", size=24, weight=ft.FontWeight.BOLD),
+                email_input,
+                password_input,
+                login_button,
+                back_button
+            ],
+            alignment=ft.MainAxisAlignment.CENTER,
+            horizontal_alignment=ft.CrossAxisAlignment.CENTER,
+        ),
+    )
+
+
+def register(page):
+    page.horizontal_alignment=ft.CrossAxisAlignment.CENTER
+
+
+    def back_clicked(e):
+        page.go("/")
+        page.update()
+
+    # Поля для ввода данных
+    first_name_input = ft.TextField(label="Имя", hint_text="Введите ваше имя")
+    last_name_input = ft.TextField(label="Фамилия", hint_text="Введите вашу фамилию")
+    middle_name_input = ft.TextField(label="Отчество", hint_text="Введите ваше отчество (опционально)")
+    age_input = ft.TextField(label="Возраст", hint_text="Введите ваш возраст", keyboard_type=ft.KeyboardType.NUMBER)
+    phone_input = ft.TextField(label="Телефон", hint_text="Введите ваш телефон", keyboard_type=ft.KeyboardType.PHONE)
+    email_input = ft.TextField(label="Электронная почта", hint_text="Введите вашу электронную почту",
+                               keyboard_type=ft.KeyboardType.EMAIL)
+    password_input = ft.TextField(label="Пароль", hint_text="Введите ваш пароль", password=True,
+                                  can_reveal_password=True)
+
+    # Обработчик кнопки регистрации
+    def register_clicked(e):
+        first_name = first_name_input.value.strip()
+        last_name = last_name_input.value.strip()
+        middle_name = middle_name_input.value.strip()
+        age = int(age_input.value.strip())
+        phone = phone_input.value.strip()
+        email = email_input.value.strip()
+        password = password_input.value
+
+        user_id = registration(first_name, last_name, middle_name, age, phone, email, password)
+
+        page.client_storage.set("user_id", user_id)
+
+        page.go("/")
+
+    # Кнопка для регистрации
+    register_button = ft.ElevatedButton("Зарегистрироваться", on_click=register_clicked)
+
+    # Добавление элементов на страницу
+    back_button = ft.TextButton("Назад", on_click=back_clicked)
+
+    page.add(
+        ft.Column(
+            [
+                ft.Text("Регистрация", size=24, weight=ft.FontWeight.BOLD),
+                first_name_input,
+                last_name_input,
+                middle_name_input,
+                age_input,
+                phone_input,
+                email_input,
+                password_input,
+                register_button,
+                back_button
+            ],
+            alignment=ft.MainAxisAlignment.START,
+            horizontal_alignment=ft.CrossAxisAlignment.CENTER,
+            spacing=10,
+            width=600
         )
     )
 
 
+def main(page: ft.Page):
+    def route_change(e):
+        route = e.route
+        page.clean()
+        if route == "/login":
+            login(page)
+        elif route == "/register":
+            register(page)
+        elif route == "/profile":
+            profile(page)
+        else:
+            root(page)
+        page.update()
+
+    page.title = "Весёлые кубики"
+    page.on_route_change = route_change
+
+    route_change(RouteChangeEvent(page.route))
+
+
 ft.app(main)
+

UI/src/models/game.py

@@ -0,0 +1,11 @@
+class Game:
+    def __init__(self, board_game_id, name, genre, publisher, price, count = None):
+        self.board_game_id = board_game_id
+        self.name = name
+        self.genre = genre
+        self.publisher = publisher
+        self.price = price
+        self.count = count
+
+    def __str__(self):
+        return f"{self.name}\nЖанр: {self.genre}\nИздатель: {self.publisher}\n{self.price}" + (f"\n{self.count} шт." if self.count is not None else "")

UI/src/models/order.py

@@ -0,0 +1,10 @@
+class Order:
+    def __init__(self, id, pick_up, date, cost, games = []):
+        self.id = id
+        self.pick_up = pick_up
+        self.date = str(date)[:-7]
+        self.cost = cost
+        self.games = games
+
+    def __str__(self):
+        return f"{self.pick_up}\n{self.date}\n{self.cost}"

UI/src/models/user.py

@@ -0,0 +1,9 @@
+class User:
+    def __init__(self, id, surname, forename, patronymic, age, phone_number, email):
+        self.id = id
+        self.surname = surname
+        self.forename = forename
+        self.patronymic = patronymic
+        self.age = age
+        self.phone_number = phone_number
+        self.email = email

UI/src/pages/profile.py

@@ -0,0 +1,61 @@
+import flet as ft
+from alembic.command import history
+
+from requests.auth import get_user
+from requests.clients import get_wishlist, get_cart, get_history
+
+
+def profile(page: ft.Page):
+    def back_clicked(e):
+        page.go("/")
+        page.update()
+
+    def order_clicked(e):
+        pass
+
+    user = get_user(page.client_storage.get("user_id"))
+    wishlist = get_wishlist(user.id)
+    cart = get_cart(user.id)
+    history = get_history(user.id)
+
+    page.add(ft.Column([
+        ft.TextButton("Назад", on_click=back_clicked),
+        ft.Text(f"Здравствуйте, {user.forename} {user.patronymic}!", size=24),
+        ft.Text(f"Список желаний", size=20),
+        ft.Row([
+            ft.Column([
+                ft.Text(str(game)),
+                ft.Row([
+                    ft.IconButton(
+                        icon=ft.Icons.SHOPPING_CART
+                    ),
+                    ft.IconButton(
+                        icon=ft.Icons.DELETE
+                    )
+                ])
+            ]) for game in wishlist
+        ]),
+        ft.Text(f"Корзина", size=20),
+        ft.Row([
+            ft.Column([
+                ft.Text(str(game)),
+                ft.Row([
+                    ft.IconButton(
+                        icon=ft.Icons.DELETE
+                    )
+                ])
+            ]) for game in cart
+        ]),
+        ft.Button("Заказать"),
+        ft.Text(f"История заказов", size=20),
+        ft.Row([
+            ft.Column([
+                ft.Text(f"Заказ №{order.id}", size=20),
+                ft.Text(str(order)),
+                ft.Text(f"Состав:", size=18),
+                ft.Row([
+                    ft.Text(str(game)) for game in order.games
+                ])
+            ]) for order in history
+        ])
+    ]))

UI/src/requests/auth.py

@@ -0,0 +1,45 @@
+from models.user import User
+from requests.connection import get_cursor
+
+
+def login(email, password):
+    cursor = get_cursor()[0]
+
+    cursor.execute(f"select * from clients join auth using(client_id) where email='{email}' and password='{password}'")
+
+    res = cursor.fetchone()
+
+    if res is None:
+        return None
+    else:
+        return res[0]
+
+def registration(first_name, last_name, middle_name, age, phone, email, password):
+    (cursor, conn) = get_cursor()
+    cursor.execute(f"""
+        insert into clients (forename, surname, patronymic, age, phone_number, email)
+        values ('{first_name}', '{last_name}', '{middle_name}', {age}, '{phone}', '{email}');
+    """)
+    conn.commit()
+    cursor.execute(f"select (client_id) from clients where email='{email}'")
+    user_id = cursor.fetchone()[0]
+    cursor.execute(f"""
+            insert into auth (client_id, password)
+            values ('{user_id}', '{password}');
+    """)
+    cursor.execute(f"""
+                insert into bags (client_id)
+                values ('{user_id}');
+        """)
+    cursor.execute(f"""
+        insert into wishlists (client_id)
+        values ('{user_id}');
+    """)
+    conn.commit()
+    return user_id
+
+def get_user(user_id):
+    (cursor, conn) = get_cursor()
+    cursor.execute(f"select * from clients where client_id={user_id}")
+    res = cursor.fetchone()
+    return User(res[0], res[1], res[2], res[3], res[4], res[5], res[6])

UI/src/requests/board_games.py

@@ -1,9 +1,34 @@
+import psycopg2
+
+from models.game import Game
 from requests.connection import get_cursor
 
 
 def get_sections():
-    cursor = get_cursor()
+    cursor = get_cursor()[0]
 
     cursor.execute("select name from sections")
 
     return [elem[0] for elem in cursor.fetchall()]
+
+
+def get_games(section = None):
+    cursor = get_cursor()[0]
+
+    cursor.execute("SET lc_monetary TO 'ru_RU.UTF-8'")
+
+    if section is None:
+        cursor.execute("""
+            select *
+            from board_games join sections_board_games using(board_game_id) join sections using(section_id)
+        """)
+    else:
+        cursor.execute(f"""
+            select *
+            from board_games join sections_board_games using(board_game_id) join sections using(section_id) 
+            where sections.name='{section}'
+        """)
+
+    res = [Game(game[1], game[2], game[3], game[4], game[5]) for game in cursor.fetchall()]
+
+    return res

UI/src/requests/clients.py

@@ -0,0 +1,67 @@
+from models.game import Game
+from models.order import Order
+from requests.connection import get_cursor
+
+
+def get_wishlist(user_id):
+    (cursor, conn) = get_cursor()
+
+    cursor.execute("SET lc_monetary TO 'ru_RU.UTF-8'")
+
+    cursor.execute(f"""
+        select *
+        from wishlists_games join wishlists using(wishlist_id) join board_games using(board_game_id)
+        where client_id = {user_id}
+    """)
+
+    res = cursor.fetchall()
+    parsed = []
+
+    for game in res:
+        parsed.append(Game(game[0], game[3], game[4], game[5], game[6]))
+
+    return parsed
+
+
+def get_cart(user_id):
+    (cursor, conn) = get_cursor()
+
+    cursor.execute("SET lc_monetary TO 'ru_RU.UTF-8'")
+
+    cursor.execute(f"""
+        select *
+        from bags_board_games join bags using(bag_id) join board_games using(board_game_id)
+        where client_id = {user_id}
+    """)
+
+    res = cursor.fetchall()
+    parsed = []
+
+    for game in res:
+        parsed.append(Game(game[0], game[4], game[5], game[6], game[7], game[2]))
+
+    return parsed
+
+def get_history(user_id):
+    (cursor, conn) = get_cursor()
+
+    cursor.execute("SET lc_monetary TO 'ru_RU.UTF-8'")
+
+    cursor.execute(f"select * from orders where client_id = {user_id}")
+
+    res = [Order(o[0], o[2], o[3], o[4]) for o in cursor.fetchall()]
+
+    for order in res:
+        cursor.execute("SET lc_monetary TO 'ru_RU.UTF-8'")
+
+        cursor.execute(f"""
+            select *
+            from orders_games join board_games using(board_game_id)
+            where order_id = {order.id}
+        """)
+
+        games = [Game(g[0], g[4], g[5], g[6], g[7], g[3]) for g in cursor.fetchall()]
+
+        order.games = games
+
+    return res

UI/src/requests/connection.py

@@ -8,4 +8,4 @@ def get_cursor():
     if connection is None:
         connection = psycopg2.connect(database="postgres", user="postgres", password="not_admin", host="serafimdev.com", port=6000)
 
-    return connection.cursor()
+    return (connection.cursor(), connection)

compose.yml

@@ -8,4 +8,3 @@ services:
       - 6000:5432
     volumes:
       - ./postgres-data:/var/lib/postgresql/data
-

populate.sql

@@ -105,8 +105,8 @@ INSERT INTO bags_board_games (bag_id, board_game_id, count) VALUES
 
 INSERT INTO wishlists (client_id) VALUES
 (1),
-(1),
-(1),
+(2),
+(3),
 (4),
 (5),
 (6),