完成管理端代码

Project/Manager/data_source/airports/airports.sql

@@ -1,4 +1,4 @@
-INSERT INTO Airports (`ID`, `Name`, City) VALUES
+INSERT INTO ServiceDatabase.Airports (`ID`, `Name`, City) VALUES
 ('NAY', '北京南苑机场', '北京'),
 ('PEK', '北京首都国际机场', '北京'),
 ('TSN', '天津滨海国际机场', '天津'),

Project/Manager/data_source/db_user.sql

@@ -0,0 +1,17 @@
+DROP USER IF EXISTS 'serviceAgent'@'%';
+DROP USER IF EXISTS 'managerAgent'@'%';
+CREATE USER 'serviceAgent'@'%' IDENTIFIED BY 'password123';
+CREATE USER 'managerAgent'@'%' IDENTIFIED BY 'password123';
+
+GRANT SELECT ON ManagerDatabase.Managers TO 'managerAgent'@'%';
+GRANT ALL PRIVILEGES ON ServiceDatabase.Flights TO 'managerAgent'@'%';
+
+GRANT ALL PRIVILEGES ON ServiceDatabase.Passengers TO 'serviceAgent'@'%';
+GRANT ALL PRIVILEGES ON ServiceDatabase.Orders TO 'serviceAgent'@'%';
+GRANT ALL PRIVILEGES ON ServiceDatabase.Users TO 'serviceAgent'@'%';
+GRANT ALL PRIVILEGES ON ServiceDatabase.Airports TO 'serviceAgent'@'%';
+GRANT ALL PRIVILEGES ON ServiceDatabase.Tickets TO 'serviceAgent'@'%';
+GRANT SELECT, UPDATE (First_class_seats_remaining, Business_class_seats_remaining, Economy_class_seats_remaining)
+ON ServiceDatabase.Flights TO 'serviceAgent'@'%';
+
+FLUSH PRIVILEGES;

Project/Manager/data_source/flights/add.csv

@@ -0,0 +1,3 @@
+ID,Airline,Departure_airport,Arrival_airport,Departure_time,Arrival_time,First_class_seats_remaining,Business_class_seats_remaining,Economy_class_seats_remaining,First_class_price,Business_class_price,Economy_class_price,Status
+FL321,AirlineE,PEK,PVG,2024-06-16 11:00:00,2024-06-16 12:30:00,5,10,100,2000.00,1000.00,500.00,未知
+FL421,AirlineG,PEK,PVG,2024-06-16 11:00:00,2024-06-16 12:30:00,3,10,100,2000.00,1000.00,500.00,未知

Project/Manager/data_source/flights/flights.sql

@@ -1,4 +1,4 @@
-INSERT INTO Flights (ID, Airline, Departure_airport, Arrival_airport, Departure_time, Arrival_time, First_class_seats_remaining, Business_class_seats_remaining, Economy_class_seats_remaining, First_class_price, Business_class_price, Economy_class_price, `Status`) VALUES
+INSERT INTO ServiceDatabase.Flights (ID, Airline, Departure_airport, Arrival_airport, Departure_time, Arrival_time, First_class_seats_remaining, Business_class_seats_remaining, Economy_class_seats_remaining, First_class_price, Business_class_price, Economy_class_price, `Status`) VALUES
 ('FL001', 'AirlineA', 'PEK', 'SHA', '2024-06-14 08:00:00', '2024-06-14 10:00:00', 5, 10, 100, 2000.00, 1000.00, 500.00, '已降落'),
 ('FL002', 'AirlineB', 'TSN', 'PVG', '2024-06-14 09:00:00', '2024-06-14 11:00:00', 3, 15, 80, 2100.00, 1100.00, 600.00, '已降落'),
 ('FL003', 'AirlineC', 'SHA', 'SZX', '2024-06-14 07:00:00', '2024-06-14 09:00:00', 2, 12, 70, 2200.00, 1200.00, 550.00, '已降落'),

Project/Manager/data_source/init_manager_db.sql

@@ -1,9 +1,13 @@
-DROP TABLE IF EXISTS Managers;
+DROP DATABASE IF EXISTS ManagerDatabase;
+CREATE DATABASE ManagerDatabase;
+ALTER DATABASE ManagerDatabase CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;
 
-CREATE TABLE Managers (
+DROP TABLE IF EXISTS ManagerDatabase.Managers;
+
+CREATE TABLE ManagerDatabase.Managers (
     ID VARCHAR(255) PRIMARY KEY,
     `Password` VARCHAR(255) NOT NULL
 );
 
-INSERT INTO Managers
+INSERT INTO ManagerDatabase.Managers
 VALUES ('Admin', 'e10adc3949ba59abbe56e057f20f883e');

Project/Manager/data_source/init_service_db.sql

@@ -1,11 +1,15 @@
-DROP TABLE IF EXISTS Tickets;
-DROP TABLE IF EXISTS Orders;
-DROP TABLE IF EXISTS Users;
-DROP TABLE IF EXISTS Flights;
-DROP TABLE IF EXISTS Airports;
-DROP TABLE IF EXISTS Passengers;
+DROP DATABASE IF EXISTS ServiceDatabase;
+CREATE DATABASE ServiceDatabase;
+ALTER DATABASE ServiceDatabase CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;
 
-CREATE TABLE Passengers (
+DROP TABLE IF EXISTS ServiceDatabase.Tickets;
+DROP TABLE IF EXISTS ServiceDatabase.Orders;
+DROP TABLE IF EXISTS ServiceDatabase.Users;
+DROP TABLE IF EXISTS ServiceDatabase.Flights;
+DROP TABLE IF EXISTS ServiceDatabase.Airports;
+DROP TABLE IF EXISTS ServiceDatabase.Passengers;
+
+CREATE TABLE ServiceDatabase.Passengers (
     ID VARCHAR(18) PRIMARY KEY,
     `Name` VARCHAR(255) NOT NULL,
     Phone_number BIGINT NOT NULL,
@@ -13,20 +17,20 @@ CREATE TABLE Passengers (
     CHECK (REGEXP_LIKE(Phone_number, '^\\d{11}$'))
 );
 
-CREATE TABLE Users (
+CREATE TABLE ServiceDatabase.Users (
     Phone_number BIGINT PRIMARY KEY,
     Username VARCHAR(255) NOT NULL,
     `Password` VARCHAR(255) NOT NULL,
 	CHECK (REGEXP_LIKE(Phone_number, '^\\d{11}$'))
 );
 
-CREATE TABLE Airports (
+CREATE TABLE ServiceDatabase.Airports (
     ID VARCHAR(3) PRIMARY KEY, -- 机场三字码
     `Name` VARCHAR(255) UNIQUE NOT NULL,
     City VARCHAR(255) NOT NULL
 );
 
-CREATE TABLE Flights (
+CREATE TABLE ServiceDatabase.Flights (
     ID VARCHAR(255) PRIMARY KEY,
     Airline VARCHAR(255) NOT NULL,
     Departure_airport VARCHAR(3) NOT NULL,
@@ -45,7 +49,7 @@ CREATE TABLE Flights (
     CHECK (Departure_time < Arrival_time)
 );
 
-CREATE TABLE Orders (
+CREATE TABLE ServiceDatabase.Orders (
     ID INT AUTO_INCREMENT PRIMARY KEY,
     Order_time DATETIME NOT NULL,
     Paid TINYINT NOT NULL,
@@ -53,7 +57,7 @@ CREATE TABLE Orders (
     FOREIGN KEY (User_phone_number) REFERENCES Users(Phone_number) ON DELETE CASCADE
 );
 
-CREATE TABLE Tickets (
+CREATE TABLE ServiceDatabase.Tickets (
     ID INT AUTO_INCREMENT PRIMARY KEY,
     Price DECIMAL(7, 2) NOT NULL,
     FlightID VARCHAR(255) NOT NULL,

Project/Manager/func/config.py

@@ -1,8 +1,8 @@
 db = {
     'host':'localhost', 
-    'user':'kejingfan', 
-    'password':'KJF2811879', 
-    'database':'TESTDB'
+    'user':'managerAgent', 
+    'password':'password123', 
+    'database':'ServiceDatabase'
 }
 
 SECRET_KEY = 'ILOVEDATABASETECH'

Project/Manager/func/index.py

@@ -1,6 +1,8 @@
-from flask import render_template, request, g, redirect, url_for, session
+from flask import render_template, request, g, redirect, url_for, session, jsonify
 from .config import db
 import pymysql
+import csv
+import io
 
 def index():
     if request.method == 'GET':
@@ -8,25 +10,132 @@ def index():
             return redirect(url_for("login"))
         flightID = request.args.get('flightID')
 
+        if flightID:
+            conn = pymysql.connect(**db)
+            cursor = conn.cursor(pymysql.cursors.DictCursor)
+            
+            search_sql = """SELECT * FROM Flights WHERE ID = %s"""
+            cursor.execute(search_sql, (flightID, ))
+            flight = cursor.fetchone()
+            cursor.close()
+            conn.close()
+            
+            return render_template(
+                'index.html', 
+                flight=flight, 
+                username=g.user
+            )
+        else:
+            return render_template('index.html', username=g.user)
+
+def modify():
+    if request.method == 'POST':
+        flight_id = request.form.get('flightID')
+        first_class_change = int(request.form.get('first_class_change', 0))
+        business_class_change = int(request.form.get('business_class_change', 0))
+        economy_class_change = int(request.form.get('economy_class_change', 0))
+
+        first_class_price = float(request.form.get('first_class_price', 0))
+        business_class_price = float(request.form.get('business_class_price', 0))
+        economy_class_price = float(request.form.get('economy_class_price', 0))
+
+        status = request.form.get('status', '未知')
+
         conn = pymysql.connect(**db)
         cursor = conn.cursor(pymysql.cursors.DictCursor)
 
-        search_sql = """ """
-        cursor.execute(search_sql, (flightID, ))
-        flights = cursor.fetchall()
-        cursor.close()
-        conn.close()
+        try:
+            # 查询当前座位数
+            cursor.execute("SELECT First_class_seats_remaining, Business_class_seats_remaining, Economy_class_seats_remaining FROM Flights WHERE ID = %s", (flight_id,))
+            current_seats = cursor.fetchone()
             
-        return render_template(
-            'search.html', 
-            flights=flights, 
-            username=g.user
-        )
+            new_first_class_seats = current_seats['First_class_seats_remaining'] + first_class_change
+            new_business_class_seats = current_seats['Business_class_seats_remaining'] + business_class_change
+            new_economy_class_seats = current_seats['Economy_class_seats_remaining'] + economy_class_change
             
-def logout():
-    session.clear()
-    session.pop('user_id', None)
-    return redirect(url_for('login'))
+            # 检查余座数是否为负值
+            if new_first_class_seats < 0 or new_business_class_seats < 0 or new_economy_class_seats < 0:
+                return jsonify({'message': '座位变化后余座数不能为负值'}), 400
+            
+            # 更新座位数和价格
+            update_sql = """
+            UPDATE Flights
+            SET First_class_seats_remaining = %s, Business_class_seats_remaining = %s, Economy_class_seats_remaining = %s,
+                First_class_price = %s, Business_class_price = %s, Economy_class_price = %s, Status = %s
+            WHERE ID = %s
+            """
+            cursor.execute(update_sql, (new_first_class_seats, new_business_class_seats, new_economy_class_seats,
+                                        first_class_price, business_class_price, economy_class_price, status, flight_id))
+            conn.commit()
+        except Exception as e:
+            print(e)
+            conn.rollback()
+            return jsonify({'message': '数据库错误，请稍后再试'}), 500
+        finally:
+            cursor.close()
+            conn.close()
+        
+        return jsonify({'message': '座位数、价格和状态更新成功'}), 200
+    
+
+def delete_flight():
+    if request.method == 'DELETE':
+        flight_id = request.args.get('flightID')
+        
+        conn = pymysql.connect(**db)
+        cursor = conn.cursor()
+
+        try:
+            delete_sql = "DELETE FROM Flights WHERE ID = %s"
+            cursor.execute(delete_sql, (flight_id,))
+            conn.commit()
+        except Exception as e:
+            print(e)
+            conn.rollback()
+            return jsonify({'message': '数据库错误，请稍后再试', 'success': False}), 500
+        finally:
+            cursor.close()
+            conn.close()
+        
+        return jsonify({'message': '航班删除成功', 'success': True}), 200
+
+from flask import flash, redirect, url_for, jsonify, request
+import pymysql
+import csv
+import io
+from .config import db
+
+def upload_csv():
+    if request.method == 'POST':
+        file = request.files['file']
+        if not file:
+            flash('没有文件上传', 'error')
+            return redirect(url_for('index'))
+        
+        conn = pymysql.connect(**db)
+        cursor = conn.cursor()
+        
+        try:
+            stream = io.StringIO(file.stream.read().decode("UTF8"), newline=None)
+            csv_input = csv.reader(stream)
+            next(csv_input)  # 跳过表头
+            
+            for row in csv_input:
+                cursor.execute("""
+                    INSERT INTO Flights (ID, Airline, Departure_airport, Arrival_airport, Departure_time, Arrival_time, 
+                    First_class_seats_remaining, Business_class_seats_remaining, Economy_class_seats_remaining, 
+                    First_class_price, Business_class_price, Economy_class_price, Status)
+                    VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)
+                """, row)
+            conn.commit()
+            flash('航班批量添加成功', 'success')
+        except Exception as e:
+            print(e)
+            conn.rollback()
+            flash(f'文件处理错误：{e}', 'error')
+        finally:
+            cursor.close()
+            conn.close()
+        
+        return redirect(url_for('index'))
 
-def modify():
-    pass

Project/Manager/func/login.py

@@ -1,4 +1,4 @@
-from flask import request, jsonify, session, url_for, render_template
+from flask import request, jsonify, session, url_for, render_template, redirect
 from .config import db
 import pymysql
 
@@ -32,3 +32,8 @@ def login():
         except Exception as e:
             print(e)
             return jsonify({'message': '数据库错误，请稍后再试'}), 500
+        
+def logout():
+    session.clear()
+    session.pop('user_id', None)
+    return redirect(url_for('login'))

Project/Manager/main.py

@@ -39,7 +39,15 @@ def login():
 
 @app.route('/logout')
 def logout():
-    return func.index.logout()
+    return func.login.logout()
+
+@app.route("/delete_flight", methods=['DELETE'])
+def delete_flight():
+    return func.index.delete_flight()
+
+@app.route("/upload_csv", methods=['POST'])
+def upload_csv():
+    return func.index.upload_csv()
 
 if __name__ == "__main__":
     app.run(

Project/Manager/static/css/index.css

@@ -81,7 +81,7 @@ header {
     min-width: 160px;
     box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
     z-index: 1;
-    right: 0;  /* 确保下拉菜单靠右对齐 */
+    right: 0;
 }
 
 .dropdown-content a {
@@ -130,6 +130,21 @@ th {
     background-color: #f2f2f2;
 }
 
+.flight-row {
+    transition: transform 0.3s ease, box-shadow 0.3s ease, border-radius 0.3s ease;
+}
+
+.flight-row:hover {
+    transform: scale(1.02);
+    box-shadow: 0 0 10px rgba(28, 108, 178, 0.5);
+    border-radius: 10px;
+}
+
+.flight-info th, .flight-info td {
+    padding: 10px;
+    border: 1px solid #ccc;
+}
+
 .no-results {
     text-align: center;
     color: red;
@@ -144,7 +159,7 @@ footer {
     padding: 10px 0;
     width: 100%;
     position: relative;
-    margin-top: auto; /* 将footer推到页面底部 */
+    margin-top: auto;
 }
 
 .content {
@@ -153,70 +168,28 @@ footer {
     border-radius: 10px;
     text-align: center;
     width: 80%;
-    max-width: 800px;
     margin: 20px auto;
     position: relative;
 }
 
-.tabcontent {
-    display: block;
-    padding: 20px;
-}
-
-.form-row {
-    display: flex;
-    justify-content: flex-start; /* Left-align the form items */
+.form-group {
     margin-bottom: 15px;
+    text-align: left;
 }
 
-.form-row label {
-    flex: 0 0 120px; /* Fixed width for labels */
-    margin-right: 10px;
-    text-align: right;
-    line-height: 32px;
+.form-group label {
+    display: block;
+    margin-bottom: 5px;
 }
 
-.form-row input,
-.form-row select {
-    flex: 1;
+.form-group input {
+    width: 100%;
     padding: 8px;
     font-size: 16px;
     border: 1px solid #ccc;
     border-radius: 5px;
 }
 
-.form-row.form-row-center {
-    justify-content: center; /* Center-align the button */
-}
-
-.passenger-input {
-    display: flex;
-    align-items: center;
-    gap: 5px;
-}
-
-.passenger-input button {
-    padding: 5px 10px;
-    font-size: 18px;
-    background-color: #1c6cb2;
-    color: white;
-    border: none;
-    border-radius: 5px;
-    cursor: pointer;
-}
-
-.passenger-input button:hover {
-    background-color: #155a8c;
-}
-
-.passenger-input input {
-    width: 50px;
-    text-align: center;
-    font-size: 16px;
-    border: 1px solid #ccc;
-    border-radius: 5px;
-}
-
 .btn {
     padding: 10px 20px;
     background-color: #1c6cb2;
@@ -231,21 +204,3 @@ footer {
 .btn:hover {
     background-color: #155a8c;
 }
-
-.error-message {
-    color: red;
-    font-size: 12px;
-    margin-top: 5px;
-    text-align: left;
-}
-
-/* Add animations for flight rows */
-.flight-row {
-    transition: transform 0.3s ease, box-shadow 0.3s ease, border-radius 0.3s ease;
-}
-
-.flight-row:hover {
-    transform: scale(1.02);
-    box-shadow: 0 0 10px rgba(28, 108, 178, 0.5);
-    border-radius: 10px;
-}

Project/Manager/static/js/index.js

@@ -1,16 +1,3 @@
-function validateForm() {
-    var departure = document.getElementById('departure').value;
-    var destination = document.getElementById('destination').value;
-    var warning = document.getElementById('destination-warning');
-    if (departure === destination) {
-        warning.textContent = '出发地和目的地不能相同';
-        return false;
-    } else {
-        warning.textContent = '';
-    }
-    return true;
-}
-
 function increment() {
     var passengers = document.getElementById("passengers");
     var value = parseInt(passengers.value, 10);
@@ -26,17 +13,3 @@ function decrement() {
         passengers.value = value - 1;
     }
 }
-
-document.addEventListener('DOMContentLoaded', function() {
-    // Set default date to tomorrow
-    var departureDate = document.getElementById('departure-date');
-    if (!departureDate.value) {
-        var today = new Date();
-        var tomorrow = new Date(today);
-        tomorrow.setDate(tomorrow.getDate() + 1);
-        var month = ('0' + (tomorrow.getMonth() + 1)).slice(-2);
-        var day = ('0' + tomorrow.getDate()).slice(-2);
-        var year = tomorrow.getFullYear();
-        departureDate.value = `${year}-${month}-${day}`;
-    }
-});

Project/Manager/templates/index.html

@@ -5,8 +5,19 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>KJF航班订票</title>
     <link rel="stylesheet" href="{{ url_for('static', filename='css/index.css') }}">
-    <script src="{{ url_for('static', filename='js/index.js') }}" defer></script>
-    <script src="https://cdn.bootcss.com/blueimp-md5/2.12.0/js/md5.min.js"></script>
+    <script>
+        window.onload = function() {
+            {% with messages = get_flashed_messages() %}
+            {% if messages %}
+                var message = "";
+                {% for msg in messages %}
+                    message += "{{ msg }}\n";
+                {% endfor %}
+                alert(message);
+            {% endif %}
+            {% endwith %}
+        };
+    </script>
 </head>
 <body>
     <header>
@@ -14,14 +25,12 @@
             <div class="logo">KJF航班订票</div>
             <div class="nav-buttons">
                 <a href="{{ url_for('index') }}">首页</a>
-                <a href="{{ url_for('order_list') }}">我的订单</a>
             </div>
             <div class="user-menu">
                 <span>{{ username }}</span>
                 <div class="dropdown">
                     <button class="dropbtn">▼</button>
                     <div class="dropdown-content">
-                        <a href="{{ url_for('modify') }}">修改账户信息</a>
                         <a href="{{ url_for('logout') }}">退出登录</a>
                     </div>
                 </div>
@@ -29,118 +38,182 @@
         </div>
     </header>
     <main>
-        <div class="slides">
-            <ul id="slide-container">
-                {% for image in images %}
-                <li>
-                    <a href="{{ image.link }}" target="_blank">
-                        <img src="{{ image.src }}">
-                    </a>
-                </li>
-                {% endfor %}
-            </ul>
-        </div>
         <div class="content">
-            <div id="ticket" class="tabcontent" style="display: block;">
-                <form action="{{ url_for('search') }}" method="get" class="search-form" onsubmit="return validateForm()">
-                    <div class="form-row">
-                        <label for="departure">出发地:</label>
-                        <select id="departure" name="departure">
-                            {% for city in cities %}
-                                <option value="{{ city }}" {% if city == "北京" %}selected{% endif %}>{{ city }}</option>
-                            {% endfor %}
-                        </select>
-                    </div>
-                    <div class="form-row">
-                        <label for="destination">目的地:</label>
-                        <select id="destination" name="destination">
-                            {% for city in cities %}
-                                <option value="{{ city }}" {% if city == "上海" %}selected{% endif %}>{{ city }}</option>
-                            {% endfor %}
-                        </select>
-                        <div id="destination-warning" class="error-message"></div>
-                    </div>
-                    <div class="form-row">
-                        <label for="departure-date">出发日期:</label>
-                        <input type="date" id="departure-date" name="departure-date" required>
-                        <div id="date-warning" class="error-message"></div>
-                    </div>
-                    <div class="form-row">
-                        <label for="passengers">乘客人数:</label>
+            <form method="get" action="{{ url_for('index') }}">
+                <div class="form-group">
+                    <label for="flightID">航班号:</label>
+                    <input type="text" id="flightID" name="flightID" placeholder="请输入航班号">
+                </div>
+                <button type="submit" class="btn">查询</button>
+            </form>
+
+            {% if flight %}
+            <div class="flight-info">
+                <table>
+                    <thead>
+                        <tr>
+                            <th>航班号</th>
+                            <th>航空公司</th>
+                            <th>出发机场</th>
+                            <th>到达机场</th>
+                            <th>出发时间</th>
+                            <th>到达时间</th>
+                            <th>头等舱剩余座位</th>
+                            <th>商务舱剩余座位</th>
+                            <th>经济舱剩余座位</th>
+                            <th>头等舱价格</th>
+                            <th>商务舱价格</th>
+                            <th>经济舱价格</th>
+                            <th>状态</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <tr class="flight-row">
+                            <td>{{ flight.ID }}</td>
+                            <td>{{ flight.Airline }}</td>
+                            <td>{{ flight.Departure_airport }}</td>
+                            <td>{{ flight.Arrival_airport }}</td>
+                            <td>{{ flight.Departure_time }}</td>
+                            <td>{{ flight.Arrival_time }}</td>
+                            <td id="first-class-seats">{{ flight.First_class_seats_remaining }}</td>
+                            <td id="business-class-seats">{{ flight.Business_class_seats_remaining }}</td>
+                            <td id="economy-class-seats">{{ flight.Economy_class_seats_remaining }}</td>
+                            <td id="first-class-price">{{ flight.First_class_price }}</td>
+                            <td id="business-class-price">{{ flight.Business_class_price }}</td>
+                            <td id="economy-class-price">{{ flight.Economy_class_price }}</td>
+                            <td>{{ flight.Status }}</td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+
+            <div class="modify-seats">
+                <h3>修改座位数、价格及状态</h3>
+                <form id="modify-form" method="post" action="{{ url_for('modify') }}" onsubmit="return validateSeatChange()">
+                    <input type="hidden" name="flightID" value="{{ flight.ID }}">
+                    <div class="form-group">
+                        <label for="first_class_change">头等舱座位变化:</label>
                         <div class="passenger-input">
-                            <button type="button" onclick="decrement()">-</button>
-                            <input type="number" id="passengers" name="passengers" value="1" min="1" max="50">
-                            <button type="button" onclick="increment()">+</button>
+                            <button type="button" onclick="decrement('first_class_change', {{ flight.First_class_seats_remaining }})">-</button>
+                            <input type="number" id="first_class_change" name="first_class_change" placeholder="输入变化数量" value="0">
+                            <button type="button" onclick="increment('first_class_change')">+</button>
                         </div>
                     </div>
-                    <div class="form-row form-row-center">
-                        <button type="submit" class="btn">立即查询</button>
+                    <div class="form-group">
+                        <label for="business_class_change">商务舱座位变化:</label>
+                        <div class="passenger-input">
+                            <button type="button" onclick="decrement('business_class_change', {{ flight.Business_class_seats_remaining }})">-</button>
+                            <input type="number" id="business_class_change" name="business_class_change" placeholder="输入变化数量" value="0">
+                            <button type="button" onclick="increment('business_class_change')">+</button>
+                        </div>
                     </div>
+                    <div class="form-group">
+                        <label for="economy_class_change">经济舱座位变化:</label>
+                        <div class="passenger-input">
+                            <button type="button" onclick="decrement('economy_class_change', {{ flight.Economy_class_seats_remaining }})">-</button>
+                            <input type="number" id="economy_class_change" name="economy_class_change" placeholder="输入变化数量" value="0">
+                            <button type="button" onclick="increment('economy_class_change')">+</button>
+                        </div>
+                    </div>
+                    <div class="form-group">
+                        <label for="first_class_price">头等舱价格:</label>
+                        <input type="number" step="0.01" id="first_class_price" name="first_class_price" placeholder="输入价格" value="{{ flight.First_class_price }}" oninput="validatePrice(this)">
+                    </div>
+                    <div class="form-group">
+                        <label for="business_class_price">商务舱价格:</label>
+                        <input type="number" step="0.01" id="business_class_price" name="business_class_price" placeholder="输入价格" value="{{ flight.Business_class_price }}" oninput="validatePrice(this)">
+                    </div>
+                    <div class="form-group">
+                        <label for="economy_class_price">经济舱价格:</label>
+                        <input type="number" step="0.01" id="economy_class_price" name="economy_class_price" placeholder="输入价格" value="{{ flight.Economy_class_price }}" oninput="validatePrice(this)">
+                    </div>
+                    <div class="form-group">
+                        <label for="status">航班状态:</label>
+                        <select id="status" name="status">
+                            <option value="候机中" {% if flight.Status == '候机中' %}selected{% endif %}>候机中</option>
+                            <option value="延误" {% if flight.Status == '延误' %}selected{% endif %}>延误</option>
+                            <option value="已起飞" {% if flight.Status == '已起飞' %}selected{% endif %}>已起飞</option>
+                            <option value="已降落" {% if flight.Status == '已降落' %}selected{% endif %}>已降落</option>
+                            <option value="开始检票" {% if flight.Status == '开始检票' %}selected{% endif %}>开始检票</option>
+                            <option value="未知" {% if flight.Status == '未知' %}selected{% endif %}>未知</option>
+                        </select>
+                    </div>
+                    <button type="submit" class="btn">提交</button>
                 </form>
             </div>
+            <div class="flight-actions">
+                <h3>其他操作</h3>
+                <button class="btn" onclick="deleteFlight('{{ flight.ID }}')">删除航班</button>
+                <form id="upload-csv-form" method="post" action="{{ url_for('upload_csv') }}" enctype="multipart/form-data">
+                    <input type="file" name="file" accept=".csv" required>
+                    <button type="submit" class="btn">批量添加航班</button>
+                </form>
+            </div>
+            {% endif %}
         </div>
     </main>
     <footer>
         <p>&copy; 2024 KJF航班订票. 保留所有权利。</p>
     </footer>
-    <script src="{{ url_for('static', filename='js/slideshow.js') }}"></script>
     <script>
-        function validateForm() {
-            var departure = document.getElementById('departure').value;
-            var destination = document.getElementById('destination').value;
-            var warning = document.getElementById('destination-warning');
-            var dateWarning = document.getElementById('date-warning');
-            var departureDate = document.getElementById('departure-date').value;
+        function validateSeatChange() {
+            const firstClassSeats = parseInt(document.getElementById('first-class-seats').textContent);
+            const businessClassSeats = parseInt(document.getElementById('business-class-seats').textContent);
+            const economyClassSeats = parseInt(document.getElementById('economy-class-seats').textContent);
 
-            var today = new Date();
-            var selectedDate = new Date(departureDate);
-            today.setHours(0, 0, 0, 0);  // Ensure time comparison is not affected
+            const firstClassChange = parseInt(document.getElementById('first_class_change').value || 0);
+            const businessClassChange = parseInt(document.getElementById('business_class_change').value || 0);
+            const economyClassChange = parseInt(document.getElementById('economy_class_change').value || 0);
 
-            if (departure === destination) {
-                warning.textContent = '出发地和目的地不能相同';
+            const newFirstClassSeats = firstClassSeats + firstClassChange;
+            const newBusinessClassSeats = businessClassSeats + businessClassChange;
+            const newEconomyClassSeats = economyClassSeats + economyClassChange;
+
+            if (newFirstClassSeats < 0 || newBusinessClassSeats < 0 || newEconomyClassSeats < 0) {
+                alert('座位变化后余座数不能为负值');
                 return false;
-            } else {
-                warning.textContent = '';
             }
-
-            if (selectedDate < today) {
-                dateWarning.textContent = '出发日期不能早于今天';
-                return false;
-            } else {
-                dateWarning.textContent = '';
-            }
-
             return true;
         }
 
-        function increment() {
-            var passengers = document.getElementById("passengers");
-            var value = parseInt(passengers.value, 10);
-            if (value < 50) {
-                passengers.value = value + 1;
+        function validatePrice(input) {
+            const value = parseFloat(input.value);
+            if (isNaN(value) || value < 0) {
+                input.setCustomValidity('价格不能为负值且仅支持小数点后2位');
+            } else {
+                input.setCustomValidity('');
             }
         }
 
-        function decrement() {
-            var passengers = document.getElementById("passengers");
-            var value = parseInt(passengers.value, 10);
-            if (value > 1) {
-                passengers.value = value - 1;
+        function increment(inputId) {
+            var inputElement = document.getElementById(inputId);
+            var value = parseInt(inputElement.value, 10);
+            inputElement.value = value + 1;
+        }
+
+        function decrement(inputId, remainingSeats) {
+            var inputElement = document.getElementById(inputId);
+            var value = parseInt(inputElement.value, 10);
+            if (remainingSeats + value > 0) {
+                inputElement.value = value - 1;
             }
         }
 
-        document.addEventListener('DOMContentLoaded', function() {
-            // Set default date to tomorrow
-            var departureDate = document.getElementById('departure-date');
-            var today = new Date();
-            var tomorrow = new Date(today);
-            tomorrow.setDate(tomorrow.getDate() + 1);
-            var month = ('0' + (tomorrow.getMonth() + 1)).slice(-2);
-            var day = ('0' + tomorrow.getDate()).slice(-2);
-            var year = tomorrow.getFullYear();
-            departureDate.value = `${year}-${month}-${day}`;
-            departureDate.setAttribute('min', `${year}-${month}-${day}`);
-        });
+        function deleteFlight(flightID) {
+            if (confirm('确定要删除此航班吗？')) {
+                fetch(`{{ url_for('delete_flight') }}?flightID=${flightID}`, {
+                    method: 'DELETE'
+                })
+                .then(response => response.json())
+                .then(data => {
+                    alert(data.message);
+                    if (data.success) {
+                        window.location.href = "{{ url_for('index') }}";
+                    }
+                })
+                .catch(error => console.error('Error:', error));
+            }
+        }
     </script>
 </body>
 </html>

Project/Service/func/config.py

@@ -1,8 +1,8 @@
 db = {
     'host':'localhost', 
-    'user':'kejingfan', 
-    'password':'KJF2811879', 
-    'database':'TESTDB'
+    'user':'serviceAgent', 
+    'password':'password123', 
+    'database':'ServiceDatabase'
 }
 
 SECRET_KEY = 'ILOVEDATABASETECH'