[Feat] Deployed PyPI pakcage v0.1.2feature/migrate-cli-codes

issue #1

38 files changed, 4578 insertions, 1 deletions

diff --git a/README.md b/README.md
index b087646..e69de29 100644
--- a/README.md
+++ b/README.md
@@ -1 +0,0 @@
-# girok-cli
\ No newline at end of file
diff --git a/dist/girok-0.1.0-py3-none-any.whl b/dist/girok-0.1.0-py3-none-any.whl
new file mode 100644
index 0000000..fb2c24f
--- /dev/null
+++ b/dist/girok-0.1.0-py3-none-any.whl
diff --git a/dist/girok-0.1.0.tar.gz b/dist/girok-0.1.0.tar.gz
new file mode 100644
index 0000000..0851a9d
--- /dev/null
+++ b/dist/girok-0.1.0.tar.gz
diff --git a/dist/girok-0.1.1-py3-none-any.whl b/dist/girok-0.1.1-py3-none-any.whl
new file mode 100644
index 0000000..52d4501
--- /dev/null
+++ b/dist/girok-0.1.1-py3-none-any.whl
diff --git a/dist/girok-0.1.1.tar.gz b/dist/girok-0.1.1.tar.gz
new file mode 100644
index 0000000..2ea2e29
--- /dev/null
+++ b/dist/girok-0.1.1.tar.gz
diff --git a/dist/girok-0.1.2-py3-none-any.whl b/dist/girok-0.1.2-py3-none-any.whl
new file mode 100644
index 0000000..43623d5
--- /dev/null
+++ b/dist/girok-0.1.2-py3-none-any.whl
diff --git a/dist/girok-0.1.2.tar.gz b/dist/girok-0.1.2.tar.gz
new file mode 100644
index 0000000..fdebf13
--- /dev/null
+++ b/dist/girok-0.1.2.tar.gz
diff --git a/girok/__init__.py b/girok/__init__.py
new file mode 100644
index 0000000..48fef32
--- /dev/null
+++ b/girok/__init__.py
@@ -0,0 +1 @@
+__version__ = "0.1.2"
\ No newline at end of file
diff --git a/girok/__main__.py b/girok/__main__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/girok/__main__.py
diff --git a/girok/api/auth.py b/girok/api/auth.py
new file mode 100644
index 0000000..6d71a38
--- /dev/null
+++ b/girok/api/auth.py
@@ -0,0 +1,34 @@
+import requests
+from girok.config import get_config
+cfg = get_config()
+
+base_url = cfg.base_url 
+
+def register(email, password):
+    resp = requests.post(base_url + "/register", json={
+        "email": email,
+        "password": password
+    })
+    return resp
+    
+
+def login(email, password):
+    files = { 
+        "username": (None, email),
+        "password": (None, password)
+    }
+    
+    resp = requests.post(base_url + "/login", files=files)
+    return resp
+
+
+def validate_access_token(access_token):
+    options = {
+        "headers": {
+        "Authorization": "Bearer " + access_token,
+        }
+    }
+    
+
+    resp = requests.get(base_url + "/validate-access-token", headers=options['headers'])
+    return resp
\ No newline at end of file
diff --git a/girok/api/category.py b/girok/api/category.py
new file mode 100644
index 0000000..f01d274
--- /dev/null
+++ b/girok/api/category.py
@@ -0,0 +1,131 @@
+import requests
+from rich.console import Console
+
+from girok.config import get_config
+import girok.utils.auth as auth_utils
+import girok.utils.general as general_utils
+import girok.utils.display as display_utils
+import girok.constants as constants
+
+console = Console()
+cfg = get_config()
+
+def get_categories():
+    resp = requests.get(
+        cfg.base_url + "/categories",
+        headers=auth_utils.build_jwt_header(cfg.config_path)
+    )
+    if resp.status_code == 200:
+        return general_utils.bytes2dict(resp.content)
+    
+    
+
+def add_category(cat_str: str, color=None):
+    cats = cat_str.split('/')
+    resp = requests.post(
+        cfg.base_url + "/categories",
+        json={
+            "names": cats,
+            "color": color
+        },
+        headers=auth_utils.build_jwt_header(cfg.config_path)
+    )
+    return resp
+        
+        
+def remove_category(cat_str: str):
+    cats = cat_str.split('/')
+    resp = requests.delete(
+        cfg.base_url + "/categories",
+        json={
+            "cats": cats
+        },
+        headers=auth_utils.build_jwt_header(cfg.config_path)
+    )
+    
+    return resp
+
+
+def rename_category(cat_str: str, new_name: str):
+    cats = cat_str.split('/')
+    resp = requests.patch(
+        cfg.base_url + "/categories/name",
+        json={
+            "cats": cats,
+            "new_name": new_name
+        },
+        headers=auth_utils.build_jwt_header(cfg.config_path)
+    )
+    
+    return resp
+
+
+def move_category(cat_str: str, new_parent_cat_str: str):
+    if cat_str.endswith('/'):
+        cat_str = cat_str[:-1]
+    if new_parent_cat_str.endswith('/'):
+        new_parent_cat_str = new_parent_cat_str[:-1]
+        
+    cats = cat_str.split('/') if cat_str else []
+    new_parent_cats = new_parent_cat_str.split('/') if new_parent_cat_str else []
+    resp = requests.patch(
+        cfg.base_url + "/categories/parent",
+        json={
+            "cats": cats,
+            "new_parent_cats": new_parent_cats
+        },
+        headers=auth_utils.build_jwt_header(cfg.config_path)
+    )
+    return resp
+
+
+def get_last_cat_id(cats: list):
+    resp = requests.get(
+        cfg.base_url + "/categories/last-cat-id",
+        json={
+            "cats": cats
+        },
+        headers=auth_utils.build_jwt_header(cfg.config_path)
+    )
+    if resp.status_code == 200:
+        return general_utils.bytes2dict(resp.content)['cat_id']
+    elif resp.status_code == 400:
+        err_msg = general_utils.bytes2dict(resp.content)['detail']
+        display_utils.center_print(err_msg, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+        exit(0)
+    else:
+        display_utils.center_print(resp.content, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+        exit(0)
+        
+        
+def get_category_color(cat_id: int):
+    resp = requests.get(
+        cfg.base_url + f"/categories/{cat_id}/color",
+        headers=auth_utils.build_jwt_header(cfg.config_path)
+    )
+    
+    if resp.status_code == 200:
+        return general_utils.bytes2dict(resp.content)['color']
+    elif resp.status_code == 400:
+        err_msg = general_utils.bytes2dict(resp.content)['detail']
+        display_utils.center_print(err_msg, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+        exit(0)
+    else:
+        display_utils.center_print(resp.content, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+        exit(0)
+    
+    
+def get_color_dict():
+    resp = requests.get(
+        cfg.base_url + "/categories/color",
+        headers=auth_utils.build_jwt_header(cfg.config_path)
+    )
+    if resp.status_code == 200:
+        color_dict = general_utils.bytes2dict(resp.content)
+        return color_dict
+    elif resp.status_code == 400:
+        err_msg = general_utils.bytes2dict(resp.content)['detail']
+        display_utils.center_print(err_msg, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+    else:
+        display_utils.center_print("Error occurred.", constants.DISPLAY_TERMINAL_COLOR_ERROR)
+    
\ No newline at end of file
diff --git a/girok/api/task.py b/girok/api/task.py
new file mode 100644
index 0000000..04e972b
--- /dev/null
+++ b/girok/api/task.py
@@ -0,0 +1,146 @@
+from typing import Union
+from textual import log
+from datetime import datetime
+import requests
+
+from girok.config import get_config
+import girok.utils.auth as auth_utils
+import girok.utils.display as display_utils
+import girok.utils.general as general_utils
+import girok.utils.task as task_utils
+import girok.constants as constants
+
+cfg = get_config()
+
+def create_task(task_data: dict):
+    print(task_data)
+    resp = requests.post(
+        cfg.base_url + "/tasks",
+        json=task_data,
+        headers=auth_utils.build_jwt_header(cfg.config_path)
+    )
+    if resp.status_code == 201:
+        task = general_utils.bytes2dict(resp.content)
+        task_id = task['task_id']
+        return task_id
+    elif resp.status_code == 400:
+        err_msg = general_utils.bytes2dict(resp.content)['detail']
+        display_utils.center_print(err_msg, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+    else:
+        display_utils.center_print("Error occurred.", constants.DISPLAY_TERMINAL_COLOR_ERROR)
+        
+
+def get_single_task(task_id: int):
+    resp = requests.get(
+        cfg.base_url + f"/tasks/{task_id}",
+        headers=auth_utils.build_jwt_header(cfg.config_path),
+    )
+    if resp.status_code == 200:
+        task = general_utils.bytes2dict(resp.content)
+        return task
+    elif resp.status_code == 400:
+        err_msg = general_utils.bytes2dict(resp.content)['detail']
+        display_utils.center_print(err_msg, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+    else:
+        display_utils.center_print(resp.content, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+ 
+
+
+def get_tasks(
+    cats: Union[list, None] = None,
+    start_date: Union[str, None] = None,
+    end_date: Union[str, None] = None,
+    tag: Union[str, None] = None,
+    priority: Union[int, None] = None,
+    no_priority: bool = False,
+    view: str = "category"
+):
+    query_str_obj = {
+        "category": cats,
+        "start_date": start_date,
+        "end_date": end_date,
+        "tag": tag,
+        "priority": priority,
+        "no_priority": no_priority,
+        "view": view
+    }
+    resp = requests.get(
+        cfg.base_url + "/tasks",
+        headers=auth_utils.build_jwt_header(cfg.config_path),
+        params=query_str_obj
+    )
+    return resp
+
+
+def remove_task(task_id: int):
+    resp = requests.delete(
+        cfg.base_url + f"/tasks/{task_id}",
+        headers=auth_utils.build_jwt_header(cfg.config_path),
+    )
+    return resp
+    
+
+def get_tags():
+    resp = requests.get(
+        cfg.base_url + "/tasks/tags",
+        headers=auth_utils.build_jwt_header(cfg.config_path)
+    )
+    
+    return resp
+    
+    
+def change_task_tag(task_id: int, new_tag_name: str):
+    resp = requests.patch(
+        cfg.base_url + f"/tasks/{task_id}/tag",
+        headers=auth_utils.build_jwt_header(cfg.config_path),
+        json={
+            "new_tag_name": new_tag_name
+        }
+    )
+    
+    if resp.status_code == 204:
+        display_utils.center_print(f"Successfully renamed [ID: {task_id}] tag to {new_tag_name}.", "black on green")
+    elif resp.status_code == 400:
+        err_msg = general_utils.bytes2dict(resp.content)['detail']
+        display_utils.center_print(err_msg, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+    else:
+        display_utils.center_print(resp.content, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+        
+        
+def change_task_priority(task_id: int, new_priority: int):
+    resp = requests.patch(
+        cfg.base_url + f"/tasks/{task_id}/priority",
+        headers=auth_utils.build_jwt_header(cfg.config_path),
+        json={
+            "new_priority": new_priority
+        }
+    )
+    
+    if resp.status_code == 204:
+        display_utils.center_print(f"Successfully change [ID: {task_id}] priority to {new_priority}.", "black on green")
+    elif resp.status_code == 400:
+        err_msg = general_utils.bytes2dict(resp.content)['detail']
+        display_utils.center_print(err_msg, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+    else:
+        display_utils.center_print(resp.content, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+        
+
+def change_task_date(task_id: int, new_date: str):
+    resp = requests.patch(
+        cfg.base_url + f"/tasks/{task_id}/date",
+        headers=auth_utils.build_jwt_header(cfg.config_path),
+        json={
+            "new_date": new_date
+        }
+    )
+    
+    if resp.status_code == 204:
+        display_utils.center_print(f"Successfully change [ID: {task_id}] date to {new_date}.", "black on green")
+    elif resp.status_code == 400:
+        err_msg = general_utils.bytes2dict(resp.content)['detail']
+        display_utils.center_print(err_msg, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+    else:
+        display_utils.center_print(resp.content, constants.DISPLAY_TERMINAL_COLOR_ERROR)
+        
+
+    
diff --git a/girok/calendar_cli/calendar_app.py b/girok/calendar_cli/calendar_app.py
new file mode 100644
index 0000000..443aba6
--- /dev/null
+++ b/girok/calendar_cli/calendar_app.py
@@ -0,0 +1,37 @@
+from textual.app import App, ComposeResult
+from textual.containers import Container, Horizontal, Vertical
+from textual.widgets import Button, Footer, Header, Static, Label, Placeholder, Tree
+from textual.messages import Message
+from textual.widget import Widget
+
+import girok.api.category as category_api
+import girok.utils.calendar as calendar_utils
+from rich.table import Table
+from rich.style import Style
+from textual import log
+
+from girok.calendar_cli.sidebar import SidebarContainer, CategoryTree
+from girok.calendar_cli.calendar_container import CalendarContainer
+import girok.constants as constants
+        
+class CalendarApp(Horizontal):
+    CSS_PATH = "./demo_dock.css"
+    
+    def compose(self):
+        yield SidebarContainer(id="sidebar-container")
+        yield CalendarContainer(id="calendar-container")
+                
+    def on_category_tree_category_changed(self, event):
+        self.query_one(CalendarContainer).update_cat_path(event.cat_path)
+        cat_tree = self.query_one(CategoryTree)
+        
+    def on_tag_tree_tag_changed(self, event):
+        tag = event.tag
+        if tag.endswith(" " + constants.LEFT_ARROW_EMOJI):
+            tag = tag[:-2]
+        if tag == "All Tags":
+            tag = ""
+        self.query_one(CalendarContainer).update_tag(tag)
+        
+    def on_category_tree_custom_test_message(self, event):
+        self.refresh()
\ No newline at end of file
diff --git a/girok/calendar_cli/calendar_container.py b/girok/calendar_cli/calendar_container.py
new file mode 100644
index 0000000..38d54c9
--- /dev/null
+++ b/girok/calendar_cli/calendar_container.py
@@ -0,0 +1,324 @@
+import asyncio
+from datetime import datetime, timedelta
+import calendar
+
+from textual.app import App, ComposeResult
+from textual.containers import Container, Horizontal, Vertical
+from textual.widgets import Button, Footer, Header, Static, Label, Placeholder, Tree, DataTable
+from textual.messages import Message
+from textual.widget import Widget
+from textual.reactive import var
+from rich.text import Text
+from rich.style import Style
+from rich.segment import Segment
+from rich.panel import Panel
+from rich.markdown import Markdown
+from textual import log
+
+import girok.api.task as task_api
+import girok.api.category as category_api
+import girok.utils.calendar as calendar_utils
+import girok.utils.general as general_utils
+import girok.utils.task as task_utils
+import girok.constants as constants
+from girok.calendar_cli.sidebar import CategoryTree, TagTree
+
+
+class WeekdayBarContainer(Horizontal):
+    pass
+
+class CalendarHeader(Vertical):
+    year = datetime.now().year
+    month = datetime.now().month
+    cat_path = ""
+    tag = ""
+
+    def on_mount(self):
+        self.display_date()
+
+    def compose(self):
+        month_name = task_utils.get_month_name_by_number(self.month)
+
+        with Horizontal():
+            with Container(id="calendar-header-category-container"):
+                yield Static(self.cat_path, id="calendar-header-category")
+            with Container(id="calendar-header-date-container"):
+                yield Static(Text(f"{month_name} {self.year}", style=Style(color=constants.CALENDAR_HEADER_DATE_COLOR, bold=True)), id="calendar-header-date")
+            with Container(id="calendar-header-tag-container"):
+                yield Static(f"{self.tag}", id="calendar-header-tag")
+        yield Horizontal()
+        with WeekdayBarContainer(id="weekday-bar"):
+            yield Static(Text("Monday", style=Style(color=constants.CALENDAR_WEEKDAY_NAME_COLOR, bold=True)), classes="calendar-weekday-name")
+            yield Static(Text("Tuesday", style=Style(color=constants.CALENDAR_WEEKDAY_NAME_COLOR, bold=True)), classes="calendar-weekday-name")
+            yield Static(Text("Wednesday", style=Style(color=constants.CALENDAR_WEEKDAY_NAME_COLOR, bold=True)), classes="calendar-weekday-name")
+            yield Static(Text("Thursday", style=Style(color=constants.CALENDAR_WEEKDAY_NAME_COLOR, bold=True)), classes="calendar-weekday-name")
+            yield Static(Text("Friday", style=Style(color=constants.CALENDAR_WEEKDAY_NAME_COLOR, bold=True)), classes="calendar-weekday-name")
+            yield Static(Text("Saturday", style=Style(color="#87C5FA", bold=True)), classes="calendar-weekday-name")
+            yield Static(Text("Sunday", style=Style(color="#DB4455", bold=True)), classes="calendar-weekday-name")
+
+    def update_year_and_month(self, year, month):
+        self.year, self.month = year, month
+        self.display_date()
+
+    def update_cat_path(self, new_cat_path):
+        self.cat_path = new_cat_path
+        self.display_date()
+
+    def update_tag(self, new_tag):
+        self.tag = new_tag
+        self.display_date()
+
+    def display_date(self):
+        month_name = task_utils.get_month_name_by_number(self.month, abbr=False)
+        calendar_header_category = self.query_one("#calendar-header-category")
+        calendar_header_date = self.query_one("#calendar-header-date")
+        calendar_header_tag = self.query_one("#calendar-header-tag")
+        calendar_weekday_bar = self.query_one("#weekday-bar")
+
+        calendar_header_category.update(Text(f"Category: /{self.cat_path}", style=Style(color=constants.CALENDAR_HEADER_DATE_COLOR)))
+        calendar_header_date.update(Text(f"{month_name} {self.year}", style=Style(color=constants.CALENDAR_HEADER_DATE_COLOR, bold=True)))
+        calendar_header_tag.update(Text(f"Tag: {self.tag}", style=Style(color=constants.CALENDAR_HEADER_DATE_COLOR)))
+
+
+class CalendarCell(Vertical):
+    pass
+
+
+class Calendar(Container):
+    year = datetime.now().year
+    month = datetime.now().month
+    cat_path = "" # If "", show all categories
+    tag = ""
+    tasks = []
+    can_focus = True
+    cur_month_first_day_cell_num = None
+    cur_focused_cell_cord = (None, None)
+    cur_focused_cell = None
+    m = 5
+    n = 7
+    grid = [[False for _ in range(7)] for _ in range(5)]
+    is_pop_up = False
+
+    class TaskCellSelected(Message):
+        def __init__(self, cell_tasks, year, month, day):
+            super().__init__()
+            self.cell_tasks = cell_tasks
+            self.year = year
+            self.month = month
+            self.day = day
+
+    def on_mount(self):
+        self.update_calendar()
+
+    def compose(self):
+        for i in range(35):
+            yield CalendarCell(classes="calendar-cell", id=f"cell{i}")
+
+    def on_key(self, event):
+        if self.is_pop_up:
+            return
+        x, y = self.cur_focused_cell_cord
+        if event.key == 'h': # left
+            next_cell_coord = (x, y - 1)
+        elif event.key == 'j': # down
+            next_cell_coord = (x + 1, y)
+        elif event.key == 'k': # up
+            next_cell_coord = (x - 1, y)
+        elif event.key == 'l': # right
+            next_cell_coord = (x, y + 1)
+        elif event.key == 'o':
+            pass
+        else:
+            return
+
+        if event.key in ['h', 'j', 'k', 'l']: # moving on cells
+            nx, ny = next_cell_coord
+            if nx < 0 or ny < 0 or nx >= self.m or ny >= self.n: # Out of matrix
+                return
+
+            if not self.grid[nx][ny]: # Out of boundary of the current month
+                return
+
+            prev_cell_num = calendar_utils.convert_coord_to_cell_num(*self.cur_focused_cell_cord)
+            prev_cell = self.query_one(f"#cell{prev_cell_num}")
+            calendar_utils.remove_left_arrow(prev_cell)
+
+            cur_cell_num = calendar_utils.convert_coord_to_cell_num(nx, ny)
+            next_cell = self.query_one(f"#cell{cur_cell_num}")
+            calendar_utils.add_left_arrow(next_cell)
+
+            self.cur_focused_cell_cord = (nx, ny)
+            self.cur_focused_cell = next_cell
+        elif event.key == 'o': # select a cell
+            cur_cell_num = calendar_utils.convert_coord_to_cell_num(x, y)
+            cur_cell = self.query_one(f"#cell{cur_cell_num}")
+            cell_tasks = cur_cell.children[1:] # task data
+
+            # Retrieve tasks for the selected day
+            selected_day = calendar_utils.convert_cell_num_to_day(self.year, self.month, cur_cell_num)
+            cell_tasks = list(filter(
+                lambda x: calendar_utils.get_date_obj_from_str_separated_by_T(x['deadline']).day == selected_day,
+                self.tasks
+            ))
+            self.post_message(self.TaskCellSelected(cell_tasks, self.year, self.month, selected_day))
+            self.is_pop_up = True
+
+    def on_focus(self):
+        x, y = calendar_utils.convert_cell_num_to_coord(self.cur_month_first_day_cell_num)
+        target_cell = self.query_one(f"#cell{self.cur_month_first_day_cell_num}")
+        # target_cell.add_class("focused-cell")
+        calendar_utils.add_left_arrow(target_cell)
+        self.cur_focused_cell_cord = (x, y)
+        self.cur_focused_cell = target_cell
+
+    def update_year_and_month(self, year, month):
+        self.year, self.month = year, month
+        self.update_calendar()
+
+    def update_cat_path(self, new_cat_path: str):
+        self.cat_path = new_cat_path
+        self.update_calendar(show_arrow=False)
+
+    def update_tag(self, new_tag: str):
+        self.tag = new_tag
+        self.update_calendar(show_arrow=False)
+
+    def refresh_cell_days(self):
+        self.grid = [[False for _ in range(7)] for _ in range(5)]
+        first_weekday, total_days = calendar.monthrange(self.year, self.month)
+        self.cur_month_first_day_cell_num = first_weekday
+        now = datetime.now()
+        for i in range(35):
+            cell = self.query_one(f"#cell{i}")
+            for child in cell.walk_children():
+                child.remove()
+            if i >= first_weekday and i <= first_weekday + total_days - 1:
+                x, y = calendar_utils.convert_cell_num_to_coord(i)
+                self.grid[x][y] = True
+                day = calendar_utils.convert_cell_num_to_day(self.year, self.month, i)
+                day_text = Text()
+                day_text.append(f"{day}")
+                if self.year == now.year and self.month == now.month and day == now.day:
+                    day_text = Text(str(day_text), style=Style(bgcolor=constants.CALENDAR_TODAY_COLOR, color="black"))
+                    # day_text.stylize(style=Style(bgcolor=constants.CALENDAR_TODAY_COLOR, color="black"))
+                cell.mount(Label(day_text, id=f"cell-header-{i}"))
+
+    def update_calendar(self, show_arrow=True):
+        """
+        If val == "", then "root category" is selected
+        """
+        if self.cat_path == "": # all categories
+            cat_list = None
+        elif self.cat_path == "No Category":
+            cat_list = ['']
+        else:
+            cat_list = self.cat_path[:-1].split('/')
+
+        if self.tag == "":
+            tag = None
+        else:
+            tag = self.tag
+            
+        log("CATS", cat_list),
+        log("tag", tag)
+
+        start_date, end_date = task_utils.build_time_window_by_year_and_month(self.year, self.month)
+        resp = task_api.get_tasks(
+            cats=cat_list,
+            start_date=start_date,
+            end_date=end_date,
+            tag=tag,
+            view="list"
+        )
+
+        if resp.status_code == 200:
+            self.refresh_cell_days()
+            tasks = general_utils.bytes2dict(resp.content)['tasks']
+            self.tasks = tasks
+            first_weekday, last_day = calendar.monthrange(self.year, self.month)
+
+            if self.cur_focused_cell:
+                if show_arrow:
+                    calendar_utils.remove_left_arrow(self.cur_focused_cell)
+                self.cur_focused_cell_cord = calendar_utils.convert_cell_num_to_coord(first_weekday)
+                self.cur_focused_cell = self.query_one(f"#cell{first_weekday}") # update
+                if show_arrow:
+                    calendar_utils.add_left_arrow(self.cur_focused_cell)
+
+            for idx, task in enumerate(tasks):
+                full_date = task['deadline']
+                day = datetime.strptime(full_date, "%Y-%m-%dT%H:%M:%S").day
+                cell_num = calendar_utils.convert_day_to_cell_num(self.year, self.month, day)
+                cell = self.query_one(f"#cell{cell_num}")
+                color = task['color']
+                name = task['name']
+                # if len(name) > 13:
+                #     name = name[:13] + ".."
+                task_item_name = Text()
+                task_item_name.append("●", style=constants.CIRCLE_COLOR[color])
+                task_item_name.append(" " + name)
+
+                task_item = Static(task_item_name, id=f"task-cell{cell_num}-{idx}", classes="task-item")
+                cell.mount(task_item)
+
+                task_item = self.query_one(f"#task-cell{cell_num}-{idx}")
+                task_item.styles.overflow_x = "hidden"
+                task_item.styles.overflow_y = "hidden"
+
+        elif resp.status_code == 400:
+            err_msg = general_utils.bytes2dict(resp.content)['detail']
+            exit(0)
+        else:
+            exit(0)
+
+
+class CalendarContainer(Vertical):
+    year = datetime.now().year
+    month = datetime.now().month
+    cat_path = None # If none, show all categories
+    tag = None
+
+    def update_month_by_offset(self, offset: int):
+        new_year, new_month = task_utils.get_year_and_month_by_month_offset(
+            month_offset=offset,
+            year=self.year,
+            month=self.month
+        )
+        self.year, self.month = new_year, new_month
+        calendar_header = self.query_one(CalendarHeader)
+        cal = self.query_one(Calendar)
+
+        calendar_header.update_year_and_month(self.year, self.month)
+        cal.update_year_and_month(self.year, self.month)
+
+    def update_year_and_month(self, year: int, month: int):
+        self.year, self.month = year, month
+        calendar_header = self.query_one(CalendarHeader)
+        cal = self.query_one(Calendar)
+
+        calendar_header.update_year_and_month(self.year, self.month)
+        cal.update_year_and_month(self.year, self.month)
+
+    def update_cat_path(self, cat_path: str):
+        """
+        cat_path: ex) HKU/COMP3230 or ""
+        """
+        self.cat_path = cat_path
+        cal = self.query_one(Calendar)
+        cal.update_cat_path(new_cat_path=cat_path)
+
+        cal_header = self.query_one(CalendarHeader)
+        cal_header.update_cat_path(new_cat_path=cat_path)
+
+
+    def update_tag(self, tag: str):
+        self.tag = tag
+        cal = self.query_one(Calendar)
+        cal.update_tag(new_tag=tag)
+        cal_header = self.query_one(CalendarHeader)
+        cal_header.update_tag(new_tag=tag)
+
+
+    def compose(self):
+        yield CalendarHeader(id="calendar-header")
+        yield Calendar(id="calendar")
diff --git a/girok/calendar_cli/calendar_main.css b/girok/calendar_cli/calendar_main.css
new file mode 100644
index 0000000..ee7300a
--- /dev/null
+++ b/girok/calendar_cli/calendar_main.css
@@ -0,0 +1,252 @@
+/* :root {
+  --task-color: #a8c1d1;
+  --default-font-color: #8f929b;
+  --calendar-date-color: #c4c7d0;
+  --category-color: #9bdfbb;
+  --border-color: grey;
+  --default-background-color: #171921;
+} */
+
+* {
+  padding: 0;
+  margin: 0;
+  color: #8f929b;
+  background: #171921;
+  overflow: hidden hidden;
+}
+
+Screen {
+  /* background: white; */
+  layers: below above;
+  layer: below;
+}
+
+#app-calendar {
+  layout: horizontal;
+}
+
+#sidebar-container {
+  /* display: none; */
+  height: 100%;
+  width: 2fr;
+  borde