feat: modify vite config for backend frontend decouple dev

- split frontend and backend.
- update backend with modern Python dev strategies.

.gitignore

@@ -1,16 +1,3 @@
-# ignore sqlite db
-*.db
-
-# ignore my debug setting
-*.cfg
-
-# ignore py cache
-src/__pycache__
-
-# ignore any image first
-*.png
-*.jpg
-*.gif
-
-# elimate vscode
-.vscode
+## ======== Personal ========
+# Ignore VSCode
+.vscode/

ROADMAP.md

@@ -0,0 +1,10 @@
+# Roadmap
+
+1. 前后端分离，将前端静态文件和后端Python分装到两个文件夹中。同时辅助类文件夹改换位置。
+1. 后端使用Astral UV重构，使得项目可以跑起来。
+1. 定为1.1版本。1.0版本也要打tag然后提交。然后分叉v1-maintain分支。后续在master上开发v2。
+1. 后端数据库字段重命名。
+1. 前后端通信API命名格式修改。
+1. 使用Vue重写前端
+1. 使用Tailwind重写前端CSS
+1. 使用Go重写后端。

backend/.gitignore

@@ -0,0 +1,19 @@
+## ======== Personal ========
+# Database file
+*.db
+
+# Ignore setting file
+coconut-leaf.toml
+
+## ======== Python ========
+# Python-generated files
+__pycache__/
+*.py[oc]
+build/
+dist/
+wheels/
+*.egg-info
+
+# Virtual environments
+.venv
+

backend/.python-version

@@ -0,0 +1 @@
+3.11

backend/coconut-leaf.py

@@ -0,0 +1,87 @@
+import sys
+import logging
+from argparse import ArgumentParser
+from typing import cast
+from pathlib import Path
+import server
+import config
+import utils
+import database
+
+
+def GetUsernamePassword() -> tuple[str, str]:
+    print("What is the first username of this calendar system?")
+    cache = input()
+    while not utils.IsValidUsername(cache):
+        print("Sorry, invalid data. Please try again.")
+        cache = input()
+    username = cache
+
+    print("Input this user password:")
+    cache = input()
+    while not utils.IsValidPassword(cache):
+        print("Sorry, invalid data. Please try again.")
+        cache = input()
+    password = cache
+
+    return (username, password)
+
+
+def SetLoggingStyle(level: int) -> None:
+    logging.basicConfig(format="[%(levelname)s] %(message)s", level=level)
+
+
+if __name__ == "__main__":
+    # Set as INFO level in default first,
+    # and we will change it once we load the configuration file.
+    SetLoggingStyle(logging.INFO)
+
+    # Receive arguments
+    parser = ArgumentParser(
+        description="The server of light, self-host and multi-account calendar system."
+    )
+    parser.add_argument(
+        "-c",
+        "--config",
+        required=True,
+        type=Path,
+        action="store",
+        metavar="CONFIG_TOML",
+        dest="config",
+        help="The configuration file for coconut-leaf",
+    )
+    parser.add_argument(
+        "-i",
+        "--init",
+        action="store_true",
+        dest="init",
+        help="Set for initialize the calendar system",
+    )
+    args = parser.parse_args()
+
+    # Show splash
+    logging.info("Coconut-leaf")
+    logging.info("A light, self-host and multi-account calendar system")
+    logging.info("Project: https://github.com/yyc12345/coconut-leaf")
+    logging.info("===================")
+
+    # Load config file
+    try:
+        config.setup_config(cast(Path, args.config))
+    except Exception as e:
+        logging.critical(f"Error loading config file: {e}")
+        sys.exit(1)
+
+    # Change logging level again according to whether enable debug mode
+    logging_level = logging.DEBUG if config.get_config().others.debug else logging.INFO
+    SetLoggingStyle(logging_level)
+
+    # Initialize the calendar system if needed
+    if cast(bool, args.init):
+        gotten_data = GetUsernamePassword()
+        calendar = database.CalendarDatabase()
+        calendar.init(*gotten_data)
+        calendar.close()
+
+    logging.info("Staring server...")
+    server.run()

backend/coconut-leaf.template.toml

@@ -0,0 +1,22 @@
+[database]
+driver = "sqlite"
+
+[database.config]
+path = "coconut-leaf.db"
+
+# [database]
+# driver = "mysql"
+# 
+# [database.config]
+# host = "localhost"
+# port = 3306
+# user = "root"
+# password = "password"
+# database = "coconut_leaf"
+
+[web]
+port = 8848
+
+[others]
+auto-token-clean-duration = 86400
+debug = true

backend/config.py

@@ -0,0 +1,130 @@
+import tomllib
+from dataclasses import dataclass
+from enum import StrEnum
+from typing import Optional
+from pathlib import Path
+
+
+class DatabaseDriver(StrEnum):
+    SQLITE = "sqlite"
+    MYSQL = "mysql"
+
+    @staticmethod
+    def from_raw(raw: dict):
+        return DatabaseDriver(raw["driver"])
+
+
+@dataclass(frozen=True)
+class SqliteDatabaseConfig:
+    path: str
+    """Database path"""
+
+    @staticmethod
+    def from_raw(raw: dict):
+        return SqliteDatabaseConfig(raw["path"])
+
+
+@dataclass(frozen=True)
+class MysqlDatabaseConfig:
+    host: str
+    """Database host"""
+    port: int
+    """Database port"""
+    user: str
+    """Database user"""
+    password: str
+    """Database password"""
+    database: str
+    """Database name"""
+
+    @staticmethod
+    def from_raw(raw: dict):
+        return MysqlDatabaseConfig(
+            raw["host"], raw["port"], raw["user"], raw["password"], raw["database"]
+        )
+
+
+@dataclass(frozen=True)
+class DatabaseConfig:
+    driver: DatabaseDriver
+    """Database driver"""
+    config: SqliteDatabaseConfig | MysqlDatabaseConfig
+    """Database config"""
+
+    @staticmethod
+    def from_raw(raw: dict):
+        if raw["driver"] == DatabaseDriver.SQLITE:
+            return DatabaseConfig(
+                DatabaseDriver.SQLITE, SqliteDatabaseConfig.from_raw(raw["config"])
+            )
+        elif raw["driver"] == DatabaseDriver.MYSQL:
+            return DatabaseConfig(
+                DatabaseDriver.MYSQL, MysqlDatabaseConfig.from_raw(raw["config"])
+            )
+        else:
+            raise ValueError("Invalid database driver")
+
+
+@dataclass(frozen=True)
+class WebConfig:
+    port: int
+    """Web server port"""
+
+    @staticmethod
+    def from_raw(raw: dict):
+        return WebConfig(raw["port"])
+
+
+@dataclass(frozen=True)
+class OthersConfig:
+    debug: bool
+    """Whether enable debug mode"""
+    auto_token_clean_duration: int
+    """Auto token clean duration"""
+    
+    @staticmethod
+    def from_raw(raw: dict):
+        return OthersConfig(raw["debug"], raw["auto-token-clean-duration"])
+
+
+@dataclass(frozen=True)
+class Config:
+    database: DatabaseConfig
+    web: WebConfig
+    others: OthersConfig
+
+    @staticmethod
+    def from_raw(raw: dict):
+        return Config(
+            database=DatabaseConfig.from_raw(raw["database"]),
+            web=WebConfig.from_raw(raw["web"]),
+            others=OthersConfig.from_raw(raw["others"]),
+        )
+
+
+_CONFIG: Optional[Config] = None
+
+
+def setup_config(p: Path) -> None:
+    """
+    Setup config by given path.
+
+    Raise exception if config file is invalid.
+    """
+    with open(p, "rb") as f:
+        raw = tomllib.load(f)
+
+    global _CONFIG
+    _CONFIG = Config.from_raw(raw)
+
+
+def get_config() -> Config:
+    """
+    Get config instance.
+
+    Raises RuntimeError if config is not loaded.
+    """
+    if _CONFIG is None:
+        raise RuntimeError("Config is not loaded. Call setup_config() first.")
+    else:
+        return _CONFIG

backend/database.py

@@ -1,13 +1,16 @@
 import config
 import sqlite3
-import json
 import utils
 import threading
 import logging
 import dt
+from typing import cast
+from pathlib import Path
 
 def SafeDatabaseOperation(func):
-    def wrapper(self, *args, **kwargs):
+    def wrapper(self: 'CalendarDatabase', *args, **kwargs):
+        cfg = config.get_config()
+
         with self.mutex:
             # check database and acquire cursor
             try:
@@ -15,16 +18,16 @@ def SafeDatabaseOperation(func):
                 self.cursor = self.db.cursor()
             except Exception as e:
                 self.cursor = None
-                if config.CustomConfig['debug']:
+                if cfg.others.debug:
                     logging.exception(e)
                 return (False, str(e), None)
 
             # do real data work
             try:
                 currentTime = utils.GetCurrentTimestamp()
-                if currentTime - self.latestClean > config.CustomConfig['auto-token-clean-duration']:
+                if currentTime - self.latestClean > cfg.others.auto_token_clean_duration:
                     self.latestClean = currentTime
-                    print('Cleaning outdated token...')
+                    logging.info('Cleaning outdated token...')
                     self.tokenOper_clean()
 
                 result = (True, '', func(self, *args, **kwargs))
@@ -36,13 +39,19 @@ def SafeDatabaseOperation(func):
                 self.cursor.close()
                 self.cursor = None
                 self.db.rollback()
-                if config.CustomConfig['debug']:
+                if cfg.others.debug:
                     logging.exception(e)
                 return (False, str(e), None)
 
     return wrapper
 
-class CalendarDatabase(object):
+class CalendarDatabase:
+
+    db: sqlite3.Connection
+    cursor: sqlite3.Cursor
+    mutex: threading.Lock
+    latestClean: int
+
     def __init__(self):
         self.db = None
         self.cursor = None
@@ -53,23 +62,36 @@ class CalendarDatabase(object):
         if (self.is_database_valid()):
             raise Exception('Databade is opened')
 
-        if config.CustomConfig['database-type'] == 'sqlite':
-            self.db = sqlite3.connect(config.CustomConfig['database-config']['url'], check_same_thread = False)
-            self.db.execute('PRAGMA encoding = "UTF-8";')
-            self.db.execute('PRAGMA foreign_keys = ON;')
-        elif config.CustomConfig['database-type'] == 'mysql':
-            raise Exception('Not implemented database')
-        else:
-            raise Exception('Unknow database type')
+        cfg = config.get_config()
+        match cfg.database.driver:
+            case config.DatabaseDriver.SQLITE:
+                self.db = sqlite3.connect(cast(config.SqliteDatabaseConfig, cfg.database.config).path, check_same_thread = False)
+                self.db.execute('PRAGMA encoding = "UTF-8";')
+                self.db.execute('PRAGMA foreign_keys = ON;')
+            case config.DatabaseDriver.MYSQL:
+                raise Exception('Not implemented database')
+            case _:
+                raise Exception('Unknow database type')
 
     def init(self, username, password):
         if (self.is_database_valid()):
             raise Exception('Database is opened')
 
         # establish tables
+        cfg = config.get_config()
+        backend_path = Path(__file__).resolve().parent
+        backend_sql_path = backend_path / 'sql'
+        match cfg.database.driver:
+            case config.DatabaseDriver.SQLITE:
+                sql_file = backend_sql_path / 'sqlite.sql'
+            case config.DatabaseDriver.MYSQL:
+                raise Exception('Not implemented database')
+            case _:
+                raise Exception('Unknow database type')
+
         self.open()
         cursor = self.db.cursor()
-        with open('sql/sqlite.sql', 'r', encoding='utf-8') as fsql:
+        with open(sql_file, 'r', encoding='utf-8') as fsql:
             cursor.executescript(fsql.read())
 
         # finish init
@@ -272,11 +294,11 @@ class CalendarDatabase(object):
             sqlList.append('[ccn_loopDateTimeStart] = ?')
             argumentsList.append(analyseData[5])
             sqlList.append('[ccn_loopDateTimeEnd] = ?')
-            argumentsList.append(dt.ResolveLoopStr(
+            argumentsList.append(str(dt.ResolveLoopStr(
                 analyseData[8],
                 analyseData[5],
                 analyseData[7]
-            ))
+            )))
 
         # execute
         argumentsList.append(uuid)
@@ -531,8 +553,8 @@ class CalendarDatabase(object):
         argumentsList.append(_username)
         self.cursor.execute('UPDATE user SET {} WHERE [ccn_name] = ?;'.format(', '.join(sqlList)), 
         tuple(argumentsList))
-        print(cache)
-        print(tuple(argumentsList))
+        logging.debug(cache)
+        logging.debug(tuple(argumentsList))
         if self.cursor.rowcount != 1:
             raise Exception('Fail to update due to no matched rows or too much rows.')
         return True

backend/dt.py

@@ -1,6 +1,7 @@
 import datetime
-import time
 import re
+import logging
+import typing
 from functools import reduce
 import utils
 
@@ -13,7 +14,9 @@ MAX_TIMESTAMP = int(MAX_DATETIME.timestamp() / 60)
 DAY1_SPAN = 60 * 24
 DAY7_SPAN = 7 * DAY1_SPAN
 
-def ResolveLoopStr(strl, starttime, tzoffset):
+LoopHandle = typing.Callable[[re.Match, int, int, int], int]
+
+def ResolveLoopStr(strl: str, starttime: int, tzoffset: int) -> int:
     # check no loop
     if strl == '':
         return starttime
@@ -40,7 +43,7 @@ def ResolveLoopStr(strl, starttime, tzoffset):
         raise Exception('Invalid loopRules')
 
 
-def LoopHandle_Year(searchResult, starttime, times, tzoffset):
+def LoopHandle_Year(searchResult: re.Match, starttime: int, times: int, tzoffset: int) -> int:
     clientDate = datetime.datetime.fromtimestamp(starttime * 60, UTCTimezone(tzoffset))
     isStrict = searchResult.group(1) == 'S'
     yearSpan = int(searchResult.group(2))
@@ -52,7 +55,7 @@ def LoopHandle_Year(searchResult, starttime, times, tzoffset):
     if clientMonth == 2 and clientDay == 29:
         if isStrict:
             realSpan = utils.LCM(yearSpan, 4)
-            print(realSpan)
+            logging.debug(realSpan)
             valCache = starttime
             while valCache < MAX_TIMESTAMP and times > 0:
                 newYear += realSpan
@@ -71,7 +74,7 @@ def LoopHandle_Year(searchResult, starttime, times, tzoffset):
     val = starttime + DAY1_SPAN * (DaysCount(newYear, newMonth, newDay) - DaysCount(clientYear, clientMonth, clientDay))
     return val if val < MAX_TIMESTAMP else MAX_TIMESTAMP
 
-def LoopHandle_Month(searchResult, starttime, times, tzoffset):
+def LoopHandle_Month(searchResult: re.Match, starttime: int, times: int, tzoffset: int) -> int:
     isStrict = searchResult.group(1) == 'S'
     loopType = searchResult.group(2)
     monthSpan = int(searchResult.group(3))
@@ -144,7 +147,7 @@ def LoopHandle_Month(searchResult, starttime, times, tzoffset):
     val = starttime + DAY1_SPAN * (DaysCount(newYear, newMonth, newDay) - DaysCount(clientYear, clientMonth, clientDay))
     return val if val < MAX_TIMESTAMP else MAX_TIMESTAMP
 
-def LoopHandle_Week(searchResult, starttime, times, tzoffset):
+def LoopHandle_Week(searchResult: re.Match, starttime: int, times: int, tzoffset: int) -> int:
     weekOccupied = tuple(map(lambda x: x == 'T', searchResult.group(1)))
     weekEventCount = reduce(lambda x, y: x + (1 if y else 0), weekOccupied, 0)
     if weekEventCount == 0:
@@ -170,25 +173,25 @@ def LoopHandle_Week(searchResult, starttime, times, tzoffset):
     val -= 1
     return val if val < MAX_TIMESTAMP else MAX_TIMESTAMP
 
-def LoopHandle_Day(searchResult, starttime, times, tzoffset):
+def LoopHandle_Day(searchResult: re.Match, starttime: int, times: int, tzoffset: int) -> int:
     val = starttime + DAY1_SPAN * times * int(searchResult.group(1))
     val -= 1
     return val if val < MAX_TIMESTAMP else MAX_TIMESTAMP
 
-precompiledLoopRules = (
+precompiledLoopRules: tuple[tuple[re.Pattern, LoopHandle], ...] = (
     (re.compile(r'^Y([SR]{1})([1-9]\d*)$'), LoopHandle_Year),
     (re.compile(r'^M([SR]{1})([ABCD]{1})([1-9]\d*)$'), LoopHandle_Month),
     (re.compile(r'^W([TF]{7})([1-9]\d*)$'), LoopHandle_Week),
     (re.compile(r'^D([1-9]\d*)$'), LoopHandle_Day)
 )
 
-precompiledLoopStopRules = {
+precompiledLoopStopRules: dict[str, re.Pattern] = {
     'infinity': re.compile(r'^F$'),
     'datetime': re.compile(r'^D([1-9]\d*|0)$'),
     'times': re.compile(r'^T([1-9]\d*)$')
 }
 
-def LeapYearCountEx(endYear, includeThis = False, baseYear = 1, includeBase = True):
+def LeapYearCountEx(endYear: int, includeThis: bool = False, baseYear: int = 1, includeBase: bool = True):
     if not includeThis:
         endYear -= 1
     if includeBase:
@@ -204,10 +207,10 @@ def LeapYearCountEx(endYear, includeThis = False, baseYear = 1, includeBase = Tr
 
     return (endly - basely)
 
-def LeapYearCount(year):
+def LeapYearCount(year: int):
     return LeapYearCountEx(year, False, 1, True)
 
-def IsLeapYear(year):
+def IsLeapYear(year: int):
     isLeap = False
     if year % 4 == 0:
         isLeap = True
@@ -217,7 +220,7 @@ def IsLeapYear(year):
         isLeap = True
     return isLeap
 
-def DaysCount(year, month, day):
+def DaysCount(year: int, month: int, day: int):
     ly = LeapYearCountEx(year, False, 1, True)
     days = 365 * (year - 1)
     days += ly
@@ -231,7 +234,7 @@ def DaysCount(year, month, day):
     days += day - 1
     return days
 
-def DayOfWeek(year, month, day):
+def DayOfWeek(year: int, month: int, day: int):
     # as we know, 1/1/1900 is Monday.
     # via this method, we can got 1/1/1 is Monday
     # compute day span
@@ -240,7 +243,7 @@ def DayOfWeek(year, month, day):
     # return day of week (from 0 - 6, corresponding with python)
     return days % 7
 
-def GetDayInMonth(year, month, day):
+def GetDayInMonth(year: int, month: int, day: int):
     days = MonthDayCount[month - 1] + (1 if (month == 2 and IsLeapYear(year)) else 0)
     firstDayOfWeek = DayOfWeek(year, month, 1)
     dayOfWeek = (firstDayOfWeek + day - 1) % 7
@@ -253,7 +256,7 @@ def GetDayInMonth(year, month, day):
 
     return (dayForwards, dayBackwards, weeksForward, dayOfWeek, weeksBackwards, dayOfWeek)
 
-def GetMonthWeekStatistics(year, month):
+def GetMonthWeekStatistics(year: int, month: int):
     days = MonthDayCount[month - 1] + (1 if (month == 2 and IsLeapYear(year)) else 0)
     firstDayOfWeek = DayOfWeek(year, month, 1)
     lastDayOfWeek = (firstDayOfWeek + days - 1) % 7
@@ -269,14 +272,18 @@ def GetMonthWeekStatistics(year, month):
     return tuple(result)
 
 class UTCTimezone(datetime.tzinfo):
-    def __init__(self, offset = 0):
-        self._offset = offset
+
+    __offset: int
+
+    def __init__(self, offset: int = 0):
+        self.__offset = offset
 
     def utcoffset(self, dt):
-        return datetime.timedelta(minutes=self._offset)
+        return datetime.timedelta(minutes=self.__offset)
 
     def tzname(self, dt):
-        return 'UTC {}'.format(self._offset)
+        return 'UTC {}'.format(self.__offset)
 
     def dst(self, dt):
         return datetime.timedelta(0)
+    

backend/pyproject.toml

@@ -0,0 +1,14 @@
+[project]
+name = "coleaf-backend"
+version = "1.1.0"
+description = "The backend of coconut-leaf."
+readme = "README.md"
+requires-python = ">=3.11"
+dependencies = [
+    "flask==2.2.3",
+]
+[tool.uv]
+constraint-dependencies = [
+    "Werkzeug==2.2.2",
+    "MarkupSafe==2.1.5"
+]

backend/server.py

@@ -1,15 +1,5 @@
 from flask import Flask
-from flask import g
-from flask import render_template
-from flask import url_for
 from flask import request
-from flask import abort
-from flask import redirect
-
-from functools import reduce
-import json
-import os
-
 import config
 import database
 import utils
@@ -17,85 +7,17 @@ import utils
 app = Flask(__name__)
 calendar_db = database.CalendarDatabase()
 
-# render_static_resources = None
+# region: API Route
 
-# =============================================database
-'''
-def get_database():
-    db = getattr(g, '_database', None)
-    if db is None:
-        db = database.CalendarDatabase()
-        db.open()
-    return db
+# region: Common
 
-@app.teardown_appcontext
-def close_database(exception):
-    db = getattr(g, '_database', None)
-    if db is not None:
-        db.close()
-'''
-
-# ============================================= static page route
-
-@app.route('/', methods=['GET'])
-def nospecHandle():
-    return redirect(url_for('web_homeHandle'))
-
-@app.route('/web/home', methods=['GET'])
-def web_homeHandle():
-    # UpdateStaticResources()
-    return render_template("home.html")
-
-@app.route('/web/calendar', methods=['GET'])
-def web_calendarHandle():
-    # UpdateStaticResources()
-    return render_template("calendar.html")
-
-@app.route('/web/todo', methods=['GET'])
-def web_todoHandle():
-    # UpdateStaticResources()
-    return render_template("todo.html")
-
-@app.route('/web/admin', methods=['GET'])
-def web_adminHandle():
-    # UpdateStaticResources()
-    return render_template("admin.html")
-
-@app.route('/web/login', methods=['GET'])
-def web_loginHandle():
-    # UpdateStaticResources()
-    return render_template("login.html")
-
-@app.route('/web/collection', methods=['GET'])
-def web_collectionHandle():
-    # UpdateStaticResources()
-    return render_template("collection.html")
-
-@app.route('/web/eventAdd', methods=['GET'])
-def web_eventAddHandle():
-    # UpdateStaticResources()
-    return render_template("event.html",
-        uuidPath=''
-    )
-
-@app.route('/web/eventUpdate/<path:uuidPath>', methods=['GET'])
-def web_eventUpdateHandle(uuidPath):
-    # UpdateStaticResources()
-    return render_template("event.html",
-        uuidPath = uuidPath
-    )
-
-# ============================================= query page route
-
-# ================================ common
-
-@app.route('/api/common/salt', methods=['POST'])
+@app.route('/common/salt', methods=['POST'])
 def api_common_saltHandle():
     return SmartDbCaller(calendar_db.common_salt, 
     (('username', str, False), ),
     None)
 
-@app.route('/api/common/login', methods=['POST'])
+@app.route('/common/login', methods=['POST'])
 def api_common_loginHandle():
     # construct client data first
     clientUa = request.user_agent.string
@@ -114,7 +36,7 @@ def api_common_loginHandle():
         'clientIp': clientIp
     })
 
-@app.route('/api/common/webLogin', methods=['POST'])
+@app.route('/common/webLogin', methods=['POST'])
 def api_common_webLoginHandle():
     # construct client data first
     clientUa = request.user_agent.string
@@ -133,21 +55,23 @@ def api_common_webLoginHandle():
         'clientIp': clientIp
     })
 
-@app.route('/api/common/logout', methods=['POST'])
+@app.route('/common/logout', methods=['POST'])
 def api_common_logoutHandle():
     return SmartDbCaller(calendar_db.common_logout, 
     (('token', str, False), ),
     None)
 
-@app.route('/api/common/tokenValid', methods=['POST'])
+@app.route('/common/tokenValid', methods=['POST'])
 def api_common_tokenValidHandle():
     return SmartDbCaller(calendar_db.common_tokenValid, 
     (('token', str, False), ),
     None)
 
-# ================================ calendar
+# endregion
 
-@app.route('/api/calendar/getFull', methods=['POST'])
+# region: Calendar
+
+@app.route('/calendar/getFull', methods=['POST'])
 def api_calendar_getFullHandle():
     return SmartDbCaller(calendar_db.calendar_getFull, 
     (('token', str, False),
@@ -155,7 +79,7 @@ def api_calendar_getFullHandle():
     ('endDateTime', int, False)),
     None)
 
-@app.route('/api/calendar/getList', methods=['POST'])
+@app.route('/calendar/getList', methods=['POST'])
 def api_calendar_getListHandle():
     return SmartDbCaller(calendar_db.calendar_getList, 
     (('token', str, False),
@@ -163,14 +87,14 @@ def api_calendar_getListHandle():
     ('endDateTime', int, False)),
     None)
 
-@app.route('/api/calendar/getDetail', methods=['POST'])
+@app.route('/calendar/getDetail', methods=['POST'])
 def api_calendar_getDetailHandle():
     return SmartDbCaller(calendar_db.calendar_getDetail, 
     (('token', str, False),
     ('uuid', str, False)),
     None)
 
-@app.route('/api/calendar/update', methods=['POST'])
+@app.route('/calendar/update', methods=['POST'])
 def api_calendar_updateHandle():
     return SmartDbCaller(calendar_db.calendar_update, 
     (('token', str, False),
@@ -185,7 +109,7 @@ def api_calendar_updateHandle():
     ('lastChange', str, False)),
     None)
 
-@app.route('/api/calendar/add', methods=['POST'])
+@app.route('/calendar/add', methods=['POST'])
 def api_calendar_addHandle():
     return SmartDbCaller(calendar_db.calendar_add, 
     (('token', str, False),
@@ -198,7 +122,7 @@ def api_calendar_addHandle():
     ('timezoneOffset', int, False)),
     None)
 
-@app.route('/api/calendar/delete', methods=['POST'])
+@app.route('/calendar/delete', methods=['POST'])
 def api_calendar_deleteHandle():
     return SmartDbCaller(calendar_db.calendar_delete, 
     (('token', str, False),
@@ -206,35 +130,37 @@ def api_calendar_deleteHandle():
     ('lastChange', str, False)),
     None)
 
-# ================================ collection
+# endregion
 
-@app.route('/api/collection/getFullOwn', methods=['POST'])
+# region: Collection
+
+@app.route('/collection/getFullOwn', methods=['POST'])
 def api_collection_getFullOwnHandle():
     return SmartDbCaller(calendar_db.collection_getFullOwn, 
     (('token', str, False), ),
     None)
 
-@app.route('/api/collection/getListOwn', methods=['POST'])
+@app.route('/collection/getListOwn', methods=['POST'])
 def api_collection_getListOwnHandle():
-    return SmartDbCaller(calendar_db.collection_getListlOwn, 
+    return SmartDbCaller(calendar_db.collection_getListOwn, 
     (('token', str, False), ),
     None)
 
-@app.route('/api/collection/getDetailOwn', methods=['POST'])
+@app.route('/collection/getDetailOwn', methods=['POST'])
 def api_collection_getDetailOwnHandle():
     return SmartDbCaller(calendar_db.collection_getDetailOwn, 
     (('token', str, False), 
     ('uuid', str, False)),
     None)
 
-@app.route('/api/collection/addOwn', methods=['POST'])
+@app.route('/collection/addOwn', methods=['POST'])
 def api_collection_addOwnHandle():
     return SmartDbCaller(calendar_db.collection_addOwn, 
     (('token', str, False), 
     ('name', str, False)),
     None)
 
-@app.route('/api/collection/updateOwn', methods=['POST'])
+@app.route('/collection/updateOwn', methods=['POST'])
 def api_collection_updateOwnHandle():
     return SmartDbCaller(calendar_db.collection_updateOwn, 
     (('token', str, False), 
@@ -243,7 +169,7 @@ def api_collection_updateOwnHandle():
     ('lastChange', str, False)),
     None)
 
-@app.route('/api/collection/deleteOwn', methods=['POST'])
+@app.route('/collection/deleteOwn', methods=['POST'])
 def api_collection_deleteOwnHandle():
     return SmartDbCaller(calendar_db.collection_deleteOwn, 
     (('token', str, False), 
@@ -252,14 +178,14 @@ def api_collection_deleteOwnHandle():
     None)
 
 
-@app.route('/api/collection/getSharing', methods=['POST'])
+@app.route('/collection/getSharing', methods=['POST'])
 def api_collection_getSharingHandle():
     return SmartDbCaller(calendar_db.collection_getSharing, 
     (('token', str, False), 
     ('uuid', str, False)),
     None)
 
-@app.route('/api/collection/deleteSharing', methods=['POST'])
+@app.route('/collection/deleteSharing', methods=['POST'])
 def api_collection_deleteSharingHandle():
     return SmartDbCaller(calendar_db.collection_deleteSharing, 
     (('token', str, False), 
@@ -268,7 +194,7 @@ def api_collection_deleteSharingHandle():
     ('lastChange', str, False)),
     None)
 
-@app.route('/api/collection/addSharing', methods=['POST'])
+@app.route('/collection/addSharing', methods=['POST'])
 def api_collection_addSharingHandle():
     return SmartDbCaller(calendar_db.collection_addSharing, 
     (('token', str, False), 
@@ -278,40 +204,42 @@ def api_collection_addSharingHandle():
     None)
 
 
-@app.route('/api/collection/getShared', methods=['POST'])
+@app.route('/collection/getShared', methods=['POST'])
 def api_collection_getSharedHandle():
     return SmartDbCaller(calendar_db.collection_getShared, 
     (('token', str, False), ),
     None)
 
-# ================================ todo
+# endregion
 
-@app.route('/api/todo/getFull', methods=['POST'])
+# region: Todo
+
+@app.route('/todo/getFull', methods=['POST'])
 def api_todo_getFullHandle():
     return SmartDbCaller(calendar_db.todo_getFull, 
     (('token', str, False), ),
     None)
 
-@app.route('/api/todo/getList', methods=['POST'])
+@app.route('/todo/getList', methods=['POST'])
 def api_todo_getListHandle():
     return SmartDbCaller(calendar_db.todo_getList, 
     (('token', str, False), ),
     None)
 
-@app.route('/api/todo/getDetail', methods=['POST'])
+@app.route('/todo/getDetail', methods=['POST'])
 def api_todo_getDetailHandle():
     return SmartDbCaller(calendar_db.todo_getDetail, 
     (('token', str, False), 
     ('uuid', str, False)),
     None)
 
-@app.route('/api/todo/add', methods=['POST'])
+@app.route('/todo/add', methods=['POST'])
 def api_todo_addHandle():
     return SmartDbCaller(calendar_db.todo_add, 
     (('token', str, False), ),
     None)
 
-@app.route('/api/todo/update', methods=['POST'])
+@app.route('/todo/update', methods=['POST'])
 def api_todo_updateHandle():
     return SmartDbCaller(calendar_db.todo_update, 
     (('token', str, False), 
@@ -320,7 +248,7 @@ def api_todo_updateHandle():
     ('lastChange', str, False)),
     None)
 
-@app.route('/api/todo/delete', methods=['POST'])
+@app.route('/todo/delete', methods=['POST'])
 def api_todo_deleteHandle():
     return SmartDbCaller(calendar_db.todo_delete, 
     (('token', str, False), 
@@ -328,22 +256,24 @@ def api_todo_deleteHandle():
     ('lastChange', str, False)),
     None)
 
-# ================================ admin
+# endregion
 
-@app.route('/api/admin/get', methods=['POST'])
+# region: Admin
+
+@app.route('/admin/get', methods=['POST'])
 def api_admin_getHandle():
     return SmartDbCaller(calendar_db.admin_get, 
     (('token', str, False), ),
     None)
 
-@app.route('/api/admin/add', methods=['POST'])
+@app.route('/admin/add', methods=['POST'])
 def api_admin_addHandle():
     return SmartDbCaller(calendar_db.admin_add, 
     (('token', str, False), 
     ('username', str, False)),
     None)
 
-@app.route('/api/admin/update', methods=['POST'])
+@app.route('/admin/update', methods=['POST'])
 def api_admin_updateHandle():
     return SmartDbCaller(calendar_db.admin_update, 
     (('token', str, False), 
@@ -352,60 +282,48 @@ def api_admin_updateHandle():
     ('isAdmin', utils.Str2Bool, True)),
     None)
 
-@app.route('/api/admin/delete', methods=['POST'])
+@app.route('/admin/delete', methods=['POST'])
 def api_admin_deleteHandle():
     return SmartDbCaller(calendar_db.admin_delete, 
     (('token', str, False), 
     ('username', str, False)),
     None)
 
-# ================================ profile
+# endregion
 
-@app.route('/api/profile/isAdmin', methods=['POST'])
+# region: Profile
+
+@app.route('/profile/isAdmin', methods=['POST'])
 def api_profile_isAdminHandle():
     return SmartDbCaller(calendar_db.profile_isAdmin, 
     (('token', str, False), ),
     None)
 
-@app.route('/api/profile/changePassword', methods=['POST'])
+@app.route('/profile/changePassword', methods=['POST'])
 def api_profile_changePasswordHandle():
     return SmartDbCaller(calendar_db.profile_changePassword, 
     (('token', str, False),
     ('password', str, False)),
     None)
 
-@app.route('/api/profile/getToken', methods=['POST'])
+@app.route('/profile/getToken', methods=['POST'])
 def api_profile_getTokenHandle():
     return SmartDbCaller(calendar_db.profile_getToken, 
     (('token', str, False), ),
     None)
 
-@app.route('/api/profile/deleteToken', methods=['POST'])
+@app.route('/profile/deleteToken', methods=['POST'])
 def api_profile_deleteTokenHandle():
     return SmartDbCaller(calendar_db.profile_deleteToken, 
     (('token', str, False),
     ('deleteToken', str, False)),
     None)
 
-# =============================================main run
+# endregion
 
-'''
-def UpdateStaticResources():
-    global render_static_resources
-    if render_static_resources is not None:
-        return
+# endregion
 
-    render_static_resources = {
-        'url_js_localStorageAssist': url_for('static', filename='js/localStorageAssist.js'),
-        'url_js_i18n': url_for('static', filename='js/i18n.js'),
-        'url_js_api': url_for('static', filename='js/api.js'),
-        'url_js_headerNav': url_for('static', filename='js/headerNav.js'),
-
-        'url_tmpl_headerNac': url_for('static', filename='tmpl/headerNav.tmpl'),
-
-        'url_js_pageHome': url_for('static', filename='js/page/home.js')
-    }
-'''
+# region: Misc Functions
 
 def SmartDbCaller(dbMethod, paramTuple, extraDict):
     result = (False, 'Invalid parameter', None)
@@ -446,6 +364,7 @@ def ConstructResponseBody(returnedTuple):
 
 def run():
     calendar_db.open()
-    app.run(port=config.CustomConfig['web']['port'])
+    app.run(port=config.get_config().web.port)
     calendar_db.close()
     
+# endregion

backend/uv.lock

@@ -0,0 +1,117 @@
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+version = "8.3.3"
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+name = "coleaf-backend"
+version = "1.1.0"
+source = { virtual = "." }
+dependencies = [
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+[package.metadata]
+requires-dist = [{ name = "flask", specifier = "==2.2.3" }]
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+
+[[package]]
+name = "werkzeug"
+version = "2.2.2"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "markupsafe" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/f8/c1/1c8e539f040acd80f844c69a5ef8e2fccdf8b442dabb969e497b55d544e1/Werkzeug-2.2.2.tar.gz", hash = "sha256:7ea2d48322cc7c0f8b3a215ed73eabd7b5d75d0b50e31ab006286ccff9e00b8f", size = 844378, upload-time = "2022-08-08T21:44:15.376Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/c8/27/be6ddbcf60115305205de79c29004a0c6bc53cec814f733467b1bb89386d/Werkzeug-2.2.2-py3-none-any.whl", hash = "sha256:f979ab81f58d7318e064e99c4506445d60135ac5cd2e177a2de0089bfd4c9bd5", size = 232700, upload-time = "2022-08-08T21:44:13.251Z" },
+]

frontend/.editorconfig

@@ -0,0 +1,8 @@
+[*.{js,jsx,mjs,cjs,ts,tsx,mts,cts,vue,css,scss,sass,less,styl}]
+charset = utf-8
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+end_of_line = lf
+max_line_length = 100

frontend/.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

frontend/.gitignore

@@ -0,0 +1,39 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+.DS_Store
+dist
+dist-ssr
+coverage
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+*.tsbuildinfo
+
+.eslintcache
+
+# Cypress
+/cypress/videos/
+/cypress/screenshots/
+
+# Vitest
+__screenshots__/
+
+# Vite
+*.timestamp-*-*.mjs

frontend/.oxlintrc.json

@@ -0,0 +1,10 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "plugins": ["eslint", "typescript", "unicorn", "oxc", "vue"],
+  "env": {
+    "browser": true
+  },
+  "categories": {
+    "correctness": "error"
+  }
+}

frontend/README.md

@@ -0,0 +1,48 @@
+# coleaf-frontend
+
+This template should help get you started developing with Vue 3 in Vite.
+
+## Recommended IDE Setup
+
+[VS Code](https://code.visualstudio.com/) + [Vue (Official)](https://marketplace.visualstudio.com/items?itemName=Vue.volar) (and disable Vetur).
+
+## Recommended Browser Setup
+
+- Chromium-based browsers (Chrome, Edge, Brave, etc.):
+  - [Vue.js devtools](https://chromewebstore.google.com/detail/vuejs-devtools/nhdogjmejiglipccpnnnanhbledajbpd)
+  - [Turn on Custom Object Formatter in Chrome DevTools](http://bit.ly/object-formatters)
+- Firefox:
+  - [Vue.js devtools](https://addons.mozilla.org/en-US/firefox/addon/vue-js-devtools/)
+  - [Turn on Custom Object Formatter in Firefox DevTools](https://fxdx.dev/firefox-devtools-custom-object-formatters/)
+
+## Type Support for `.vue` Imports in TS
+
+TypeScript cannot handle type information for `.vue` imports by default, so we replace the `tsc` CLI with `vue-tsc` for type checking. In editors, we need [Volar](https://marketplace.visualstudio.com/items?itemName=Vue.volar) to make the TypeScript language service aware of `.vue` types.
+
+## Customize configuration
+
+See [Vite Configuration Reference](https://vite.dev/config/).
+
+## Project Setup
+
+```sh
+pnpm install
+```
+
+### Compile and Hot-Reload for Development
+
+```sh
+pnpm dev
+```
+
+### Type-Check, Compile and Minify for Production
+
+```sh
+pnpm build
+```
+
+### Lint with [ESLint](https://eslint.org/)
+
+```sh
+pnpm lint
+```

frontend/env.d.ts

@@ -0,0 +1 @@
+/// <reference types="vite/client" />

frontend/eslint.config.ts

@@ -0,0 +1,23 @@
+import { globalIgnores } from 'eslint/config'
+import { defineConfigWithVueTs, vueTsConfigs } from '@vue/eslint-config-typescript'
+import pluginVue from 'eslint-plugin-vue'
+import pluginOxlint from 'eslint-plugin-oxlint'
+
+// To allow more languages other than `ts` in `.vue` files, uncomment the following lines:
+// import { configureVueProject } from '@vue/eslint-config-typescript'
+// configureVueProject({ scriptLangs: ['ts', 'tsx'] })
+// More info at https://github.com/vuejs/eslint-config-typescript/#advanced-setup
+
+export default defineConfigWithVueTs(
+  {
+    name: 'app/files-to-lint',
+    files: ['**/*.{vue,ts,mts,tsx}'],
+  },
+
+  globalIgnores(['**/dist/**', '**/dist-ssr/**', '**/coverage/**']),
+
+  ...pluginVue.configs['flat/essential'],
+  vueTsConfigs.recommended,
+
+  ...pluginOxlint.buildFromOxlintConfigFile('.oxlintrc.json'),
+)

frontend/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html lang="">
+
+<head>
+  <meta charset="UTF-8">
+  <link rel="icon" href="/favicon.ico">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>coconut-leaf</title>
+</head>
+
+<body>
+  <div id="app"></div>
+  <script type="module" src="/src/main.ts"></script>
+</body>
+
+</html>

frontend/package.json

@@ -0,0 +1,44 @@
+{
+  "name": "coleaf-frontend",
+  "version": "2.0.0",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "run-p type-check \"build-only {@}\" --",
+    "preview": "vite preview",
+    "build-only": "vite build",
+    "type-check": "vue-tsc --build",
+    "lint": "run-s lint:*",
+    "lint:oxlint": "oxlint . --fix",
+    "lint:eslint": "eslint . --fix --cache"
+  },
+  "dependencies": {
+    "@fortawesome/fontawesome-free": "^7.2.0",
+    "@fortawesome/vue-fontawesome": "^3.2.0",
+    "bulma": "^1.0.4",
+    "pinia": "^3.0.4",
+    "vue": "^3.5.32",
+    "vue-router": "^5.0.4"
+  },
+  "devDependencies": {
+    "@tsconfig/node24": "^24.0.4",
+    "@types/node": "^24.12.2",
+    "@vitejs/plugin-vue": "^6.0.6",
+    "@vue/eslint-config-typescript": "^14.7.0",
+    "@vue/tsconfig": "^0.9.1",
+    "eslint": "^10.2.1",
+    "eslint-plugin-oxlint": "~1.60.0",
+    "eslint-plugin-vue": "~10.8.0",
+    "jiti": "^2.6.1",
+    "npm-run-all2": "^8.0.4",
+    "oxlint": "~1.60.0",
+    "typescript": "~6.0.0",
+    "vite": "^8.0.8",
+    "vite-plugin-vue-devtools": "^8.1.1",
+    "vue-tsc": "^3.2.6"
+  },
+  "engines": {
+    "node": "^20.19.0 || >=22.12.0"
+  }
+}

frontend/src/App.vue

@@ -0,0 +1,49 @@
+<script setup lang="ts"></script>
+
+<template>
+    <nav class="navbar has-shadow is-spaced bd-navbar" role="navigation" aria-label="main navigation">
+      <div class="navbar-brand">
+        <router-link class="navbar-item" to="/">
+          <img src="/public/favicon.ico"><b style="margin:0 0 0 14px;">coconut-leaf</b>
+        </router-link>
+
+        <a role="button" class="navbar-burger burger" aria-label="menu" aria-expanded="false"
+          data-target="coleaf-navbar">
+          <span aria-hidden="true"></span>
+          <span aria-hidden="true"></span>
+          <span aria-hidden="true"></span>
+        </a>
+      </div>
+
+      <div id="coleaf-navbar" class="navbar-menu">
+        <div class="navbar-start">
+          <router-link class="navbar-item" to="/home">Home</router-link>
+          <router-link class="navbar-item" to="/collection">Collection</router-link>
+          <router-link class="navbar-item" to="/calendar">Calendar</router-link>
+          <router-link class="navbar-item" to="/todo">Todo</router-link>
+          <router-link class="navbar-item" to="/admin">Admin</router-link>
+        </div>
+
+        <div class="navbar-end">
+          <p class="navbar-item">
+            <a class="button is-primary" href="/login">Login</a>
+          </p>
+          <p class="navbar-item">
+            <a class="button is-primary">Logout</a>
+          </p>
+
+          <div class="navbar-item has-dropdown is-hoverable">
+            <a class="navbar-link"></a>
+            <div class="navbar-dropdown">
+              <a language="en-US" class="navbar-item">English</a>
+              <a language="zh-CN" class="navbar-item">简体中文</a>
+            </div>
+          </div>
+        </div>
+      </div>
+    </nav>
+    <!-- The output result of router -->
+    <router-view></router-view>
+</template>
+
+<style scoped></style>

frontend/src/main.ts

@@ -0,0 +1,12 @@
+import { createApp } from 'vue'
+import { createPinia } from 'pinia'
+
+import App from './App.vue'
+import router from './router'
+
+const app = createApp(App)
+
+app.use(createPinia())
+app.use(router)
+
+app.mount('#app')

frontend/src/router/index.ts

@@ -0,0 +1,29 @@
+import { createRouter, createWebHistory } from 'vue-router'
+
+import Home from '../views/Home.vue'
+import Collection from '@/views/Collection.vue'
+import Calendar from '@/views/Calendar.vue'
+import Todo from '@/views/Todo.vue'
+import Admin from '@/views/Admin.vue'
+
+import Page404 from '@/views/Page404.vue'
+
+const routes = [
+  { path: '/home', component: Home },
+  { path: '/collection', component: Collection },
+  { path: '/calendar', component: Calendar},
+  { path: '/todo', component: Todo},
+  { path: '/admin', component: Admin },
+
+  { path: '/404', component: Page404 },
+
+  { path: '/', redirect: '/home' },
+  { path: '/:pathMatch(.*)*', redirect: '/404' },
+];
+
+const router = createRouter({
+  history: createWebHistory(import.meta.env.BASE_URL),
+  routes: routes,
+});
+
+export default router

frontend/src/stores/counter.ts

@@ -0,0 +1,12 @@
+import { ref, computed } from 'vue'
+import { defineStore } from 'pinia'
+
+export const useCounterStore = defineStore('counter', () => {
+  const count = ref(0)
+  const doubleCount = computed(() => count.value * 2)
+  function increment() {
+    count.value++
+  }
+
+  return { count, doubleCount, increment }
+})

frontend/src/views/Admin.vue

@@ -0,0 +1,8 @@
+<script setup lang="ts"></script>
+
+<template>
+  <h1>Congratulations</h1>
+  <p>This is admin.</p>
+</template>
+
+<style scoped></style>

frontend/src/views/Calendar.vue

@@ -0,0 +1,8 @@
+<script setup lang="ts"></script>
+
+<template>
+  <h1>Congratulations</h1>
+  <p>This is calendar.</p>
+</template>
+
+<style scoped></style>

frontend/src/views/Collection.vue

@@ -0,0 +1,8 @@
+<script setup lang="ts"></script>
+
+<template>
+  <h1>Congratulations</h1>
+  <p>This is collection.</p>
+</template>
+
+<style scoped></style>

frontend/src/views/Home.vue

@@ -0,0 +1,8 @@
+<script setup lang="ts"></script>
+
+<template>
+  <h1>Congratulations</h1>
+  <p>This is home.</p>
+</template>
+
+<style scoped></style>

frontend/src/views/Page404.vue

@@ -0,0 +1,8 @@
+<script setup lang="ts"></script>
+
+<template>
+  <h1>Congratulations</h1>
+  <p>404 Not Found</p>
+</template>
+
+<style scoped></style>

frontend/src/views/Todo.vue

@@ -0,0 +1,8 @@
+<script setup lang="ts"></script>
+
+<template>
+  <h1>Congratulations</h1>
+  <p>This is todo.</p>
+</template>
+
+<style scoped></style>

frontend/tsconfig.app.json

@@ -0,0 +1,18 @@
+{
+  "extends": "@vue/tsconfig/tsconfig.dom.json",
+  "include": ["env.d.ts", "src/**/*", "src/**/*.vue"],
+  "exclude": ["src/**/__tests__/*"],
+  "compilerOptions": {
+    // Extra safety for array and object lookups, but may have false positives.
+    "noUncheckedIndexedAccess": true,
+
+    // Path mapping for cleaner imports.
+    "paths": {
+      "@/*": ["./src/*"]
+    },
+
+    // `vue-tsc --build` produces a .tsbuildinfo file for incremental type-checking.
+    // Specified here to keep it out of the root directory.
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo"
+  }
+}

frontend/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "files": [],
+  "references": [
+    {
+      "path": "./tsconfig.node.json"
+    },
+    {
+      "path": "./tsconfig.app.json"
+    }
+  ]
+}

frontend/tsconfig.node.json

@@ -0,0 +1,27 @@
+// TSConfig for modules that run in Node.js environment via either transpilation or type-stripping.
+{
+  "extends": "@tsconfig/node24/tsconfig.json",
+  "include": [
+    "vite.config.*",
+    "vitest.config.*",
+    "cypress.config.*",
+    "playwright.config.*",
+    "eslint.config.*"
+  ],
+  "compilerOptions": {
+    // Most tools use transpilation instead of Node.js's native type-stripping.
+    // Bundler mode provides a smoother developer experience.
+    "module": "preserve",
+    "moduleResolution": "bundler",
+
+    // Include Node.js types and avoid accidentally including other `@types/*` packages.
+    "types": ["node"],
+
+    // Disable emitting output during `vue-tsc --build`, which is used for type-checking only.
+    "noEmit": true,
+
+    // `vue-tsc --build` produces a .tsbuildinfo file for incremental type-checking.
+    // Specified here to keep it out of the root directory.
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo"
+  }
+}

frontend/vite.config.ts

@@ -0,0 +1,37 @@
+import { fileURLToPath, URL } from 'node:url'
+
+import { defineConfig } from 'vite'
+import vue from '@vitejs/plugin-vue'
+import vueDevTools from 'vite-plugin-vue-devtools'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [
+    vue(),
+    vueDevTools(),
+  ],
+  resolve: {
+    alias: {
+      '@': fileURLToPath(new URL('./src', import.meta.url))
+    },
+  },
+    
+  // 项目基础路径（对应 Nginx 路由到的 /web 前缀）
+  base: '/web/',
+
+  server: {
+    port: 5173, // 开发服务器默认端口
+    open: '/web/', // 启动时自动打开 /web 路径
+    
+    // 核心：代理配置（对应 Nginx 的 /api -> Go 服务）
+    proxy: {
+      // 精细控制路由，对齐生产环境
+      '^/api/(.*)$': {
+        target: 'http://127.0.0.1:8848',
+        changeOrigin: true,
+        // 路径重写/api/user -> /user
+        rewrite: (path) => path.replace(/^\/api\//, '/'),
+      }
+    },
+    
+})

src/coconut-leaf.py

@@ -1,54 +0,0 @@
-import os
-import sys
-import getopt
-import server
-import config
-import utils
-import database
-
-def GetUsernamePassword():
-    print('What is the first username of this calendar system?')
-    cache = input()
-    while(not utils.IsValidUsername(cache)):
-        print('Sorry, invalid data. Please try again.')
-        cache = input()
-    username = cache
-
-    print("Input this user password:")
-    cache = input()
-    while(not utils.IsValidPassword(cache)):
-        print('Sorry, invalid data. Please try again.')
-        cache = input()
-    password = cache
-
-    return (username, password)
-
-print('Coconut-leaf')
-print('A self-host, multi-account calendar system.')
-print('Project: https://github.com/yyc12345/coconut-leaf')
-print('===================')
-
-# process args
-# preset init value
-need_init = False
-try:
-    opts, args = getopt.getopt(sys.argv[1:], "hi")
-except getopt.GetoptError:
-    print('Wrong arguments!')
-    print('python coconut-leaf.py [-i] [-h]')
-    sys.exit(1)
-for opt, arg in opts:
-    if opt == '-h':
-        print('python coconut-leaf.py [-i]')
-        sys.exit(0)
-    elif opt == '-i':
-        need_init = True
-
-if need_init:
-    gotten_data = GetUsernamePassword()
-    calendar = database.CalendarDatabase()
-    calendar.init(*gotten_data)
-    calendar.close()
-
-print('Staring server...')
-server.run()

src/config.cfg.template

@@ -1,14 +0,0 @@
-{
-    "database-type": "sqlite",
-    "database-config": {
-        "user": "",
-        "password": "",
-        "db": "",
-        "url": "",
-        "port": 3306
-    },
-    "web": {
-        "port": 8888
-    },
-    "debug": true
-}

src/config.py

@@ -1,7 +0,0 @@
-import json
-
-CustomConfig = None
-
-# read cfg
-with open('config.cfg', 'r', encoding='utf-8') as f:
-    CustomConfig = json.load(f)

tools/.nginx.conf

@@ -0,0 +1,61 @@
+# ============================
+# 路由 1: /web -> 静态文件
+# ============================
+location /web {
+	# 使用 alias 精确映射
+	# 请求 /web/index.html -> /var/www/static/index.html
+	alias /var/www/static;
+	
+	# 静态文件优化
+	expires 7d;
+	add_header Cache-Control "public, max-age=604800";
+	
+	# 尝试返回文件，不存在则返回404（避免落入其他location）
+	try_files $uri $uri/ =404;
+	
+	# 可选：启用 gzip 压缩
+	gzip_static on;
+}
+
+# ============================
+# 路由 2: /api -> Go 程序 (8848端口)
+# ============================
+location /api {
+	# 反向代理到本地 Go 服务
+	proxy_pass http://127.0.0.1:8848;
+	
+	# 重要：保留原始请求头
+	proxy_set_header Host $host;
+	proxy_set_header X-Real-IP $remote_addr;
+	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+	proxy_set_header X-Forwarded-Proto $scheme;
+	
+	# WebSocket 支持（如果 Go 程序需要）
+	# proxy_http_version 1.1;
+	# proxy_set_header Upgrade $http_upgrade;
+	# proxy_set_header Connection "upgrade";
+	
+	# 超时设置（根据业务调整）
+	proxy_connect_timeout 60s;
+	proxy_send_timeout 60s;
+	proxy_read_timeout 60s;
+	
+	# 缓冲设置（可选，大文件上传时注意调整）
+	proxy_buffering on;
+	proxy_buffer_size 4k;
+	proxy_buffers 8 4k;
+}
+
+# ============================
+# 可选：根路径处理
+# ============================
+location = / {
+	# 重定向到 /web
+	return 302 /web/;
+}
+
+# 禁止访问隐藏文件
+location ~ /\. {
+	deny all;
+	return 404;
+}