Nhom

Notes

Models with Full Multilingual Fields:

1. Country: name_en, name_vi
2. City: name_en, name_vi
3. Airport: name_en, name_vi
4. Airline: name_en, name_vi
5. TransportStation: name_en, name_vi, address_en, address_vi
6. TransportOperator: name_en, name_vi
7. Transit: notes_en, notes_vi

Enhanced Inline Configurations:

• AirportInline: Added latitude, longitude for location data
• TransportStationInline: Added address_en, address_vi for multilingual addresses
• TransportOperatorInline: Added website, phone for contact information
• StationTransitInline: Added standard_price for pricing visibility
• OperatorTransitInline: Added standard_price for pricing visibility
• AircraftFlightInline: New inline for aircraft-specific flight management

🚀 Complete Workflow Scenarios

Scenario 1: Setting Up a New Country & Transportation Infrastructure

Step 1: Country Management

Admin → Countries → Add Country

- Enter: name_en (e.g., "Vietnam"), name_vi (e.g., "Việt Nam"), country_code ("VN")

- Fieldsets organized: Basic Information | English | Vietnamese

Step 2: City Management (via Country inline or directly)

Admin → Cities → Add City (or via Country inline)

- Enter: name_en ("Ho Chi Minh City"), name_vi ("Thành phố Hồ Chí Minh")

- Select: country, timezone ("Asia/Ho_Chi_Minh")

- Inlines show: Airports and Transport Stations for this city

Step 3: Infrastructure Setup

Via City Admin Inlines:

- Add Airports: name_en/vi, IATA/ICAO codes, coordinates

- Add Transport Stations: name_en/vi, addresses_en/vi, type (Bus/Train/Ferry/Metro)

- Add Transport Operators: name_en/vi, contact info, operating type

Scenario 2: Flight Operations Management

Step 1: Airline Setup

Admin → Airlines → Add Airline

- Enter: name_en ("Vietnam Airlines"), name_vi ("Hãng hàng không Việt Nam")

- Set: IATA/ICAO codes, country, logo, active status

- View inline: All flights operated by this airline

Step 2: Aircraft Management

Admin → Aircraft → Add Aircraft

- Enter: manufacturer ("Airbus"), model ("A321"), capacity (220)

- View inline: All flights using this aircraft type

- Enhanced fieldsets for aircraft specifications

Step 3: Flight Scheduling

Admin → Flights → Add Flight

- Basic info: flight_number, airline, aircraft

- Route: origin_airport, destination_airport

- Schedule: departure_time, arrival_time, duration

- Operations: status, gate, terminal

- Pricing: economy_price, business_price, first_price (collapsible)

- Enhanced search: by flight number, airline names (en/vi), airport codes, cities

- Advanced filters: status, airline, aircraft, countries, departure time

Scenario 3: Ground Transportation Management

Step 1: Station Network Setup

Admin → Transport Stations → Add Station

- Names: name_en ("Central Bus Station"), name_vi ("Bến xe trung tâm")

- Addresses: address_en/vi for precise locations

- Technical: type, city, coordinates, active status

- View inline: All departing transits from this station

Step 2: Operator Management

Admin → Transport Operators → Add Operator

- Names: name_en ("Saigon Express"), name_vi ("Sài Gòn Express")

- Contact: website, phone for customer service

- Technical: type, country, active status

- View inline: All transits operated by this company

Step 3: Transit Service Scheduling

Admin → Transits → Add Transit

- Service info: route_name, type, operator

- Route: origin_station, destination_station

- Schedule: departure_time, arrival_time, duration_minutes

- Details: vehicle_number, platform

- Pricing: standard_price, premium_price (collapsible)

- Notes: notes_en, notes_vi for service information (collapsible)

- Enhanced search: route names, operator names (en/vi), station names (en/vi), vehicle/platform

- Advanced filters: type, operator, station types, countries, departure time

📊 Advanced Admin Features

Visual Enhancements:

1. Color-coded Status Displays:
   • Flight status: Green (Scheduled), Yellow (Delayed), Red (Cancelled), etc.
   • Transport types: Blue (Bus), Green (Train), Cyan (Ferry), Yellow (Metro)
2. Rich Information Display:
   • Flight routes: "SGN → HAN" with city names below
   • Transit routes: Station names with city context
   • Price displays: "E: 1,500,000₫ | B: 3,000,000₫ | F: 5,000,000₫"
3. Smart Counters:
   • Airports show: "Total flights (↗departing ↙arriving)"
   • Cities show: Airport count, Station count
   • Countries show: Cities count, Airlines count

Multilingual Fieldset Organization:

Basic Information (Technical fields)

├── English (All _en fields grouped)

├── Vietnamese (All _vi fields grouped)

├── Location (Coordinates, collapsed)

├── Contact Information (Website, phone)

├── Pricing (Price fields, collapsed)

├── Notes (Multilingual notes, collapsed)

└── System Info (Timestamps, collapsed)

🔄 Integration Workflow Scenarios

Scenario 4: Complete Travel Route Planning

Admin Workflow:

1. Country Admin → Set up Vietnam, Thailand
2. City Admin → Add Ho Chi Minh City, Bangkok (with timezones)
3. Airport Admin → Add SGN (Tan Son Nhat), BKK (Suvarnabhumi)
4. Airline Admin → Add Vietnam Airlines, Thai Airways
5. Flight Admin → Schedule SGN→BKK flights
6. Station Admin → Add bus stations in both cities
7. Operator Admin → Add bus companies for airport transfers
8. Transit Admin → Schedule airport shuttle services

Search & Filter Capabilities:

• Find flights by: Vietnamese airline names, city names, airport codes
• Filter by: Country, airline, aircraft type, status, time ranges
• Cross-reference: Related flights for stations, operators, aircraft

Scenario 5: Operations Monitoring

Daily Operations Dashboard:

Flights Admin:

- Filter by today's date → See all scheduled flights

- Status filtering → Track delays, cancellations

- Route analysis → Popular origin-destination pairs

- Aircraft utilization → Which planes are most used

Transits Admin:

- Platform management → Track station congestion

- Operator performance → Service reliability metrics

- Route optimization → Popular transit routes

- Pricing analysis → Standard vs premium uptake

🎯 Business Intelligence Features

Enhanced Reporting Capabilities:

1. Geographic Analysis: Country → Cities → Airports/Stations hierarchy
2. Operational Metrics: Flight counts, transit counts, capacity utilization
3. Multilingual Content: Proper English/Vietnamese display throughout
4. Cross-Model Relationships: Easy navigation between related entities

User Experience Optimizations:

1. Intuitive Inlines: Related data accessible without navigation
2. Smart Defaults: Appropriate field groupings and collapse states
3. Visual Cues: Color coding, icons, and formatted displays
4. Comprehensive Search: Multilingual search across all relevant fields

✅ Validation & Quality Assurance

The updated admin configuration ensures:

• ✅ Complete Vi/Eng Support: All multilingual fields properly configured
• ✅ Full Inline Coverage: All relationships accessible via inlines
• ✅ Enhanced Search: Comprehensive multilingual search capabilities
• ✅ Visual Organization: Logical fieldset groupings and visual enhancements
• ✅ Business Logic: Smart displays for routes, pricing, and operational data
• ✅ Scalability: Efficient queryset handling and performance optimization

This comprehensive admin configuration provides a complete management interface for the entire transportation infrastructure, supporting both Vietnamese and English operations with professional-grade features for airline and ground transportation management.

Based on the comprehensive admin interface you've built, here's a detailed breakdown of the Transport Administration system:

## 🏗️ **Admin Architecture Overview**

### **Hierarchical Data Structure:**

```

Country → City → Airport/TransportStation

Country → Airline → Flight

Country → TransportOperator → Transit

Aircraft → Flight

TransitRoute → Transit (Generated instances)

## 🌍 **1. Geographic Management Workflow**

### **Country Admin** (`CountryAdmin`)

**Purpose:** Top-level geographic management

**Workflow:**

1. **Create Country** → Add ISO country code (VN, US, etc.)

2. **Bilingual Setup** → Enter English/Vietnamese names

3. **Auto-counting** → System displays cities_count & airlines_count

4. **Inline Management** → Directly add cities, airlines, operators from country page

**Key Features:**

```python

# Colored count displays

def cities_count(self, obj):

    count = obj.cities.count()

    return format_html('<span style="color: #007cba; font-weight: bold;">{}</span>', count)

# Inline editing

inlines = [CityInline, AirlineInline, TransportOperatorInline]

```

### **City Admin** (`CityAdmin`)

**Purpose:** City-level transport hub management

**Workflow:**

1. **Associate with Country** → Select parent country

2. **Timezone Configuration** → Set local timezone

3. **Bilingual Names** → English/Vietnamese city names

4. **Transport Infrastructure** → Add airports & transport stations inline

**Visual Indicators:**

- 🔵 Blue: Airport count

- 🟡 Yellow: Transport station count

---

## ✈️ **2. Aviation Management Workflow**

### **Airport Admin** (`AirportAdmin`)

**Complete Airport Management:**

```python

# Geographic hierarchy integration

list_filter = ('city__country', 'is_active', 'city')

# Flight statistics with directional arrows

def flights_count(self, obj):

    departing = obj.departing_flights.count()

    arriving = obj.arriving_flights.count()

    total = departing + arriving

    return format_html('<span style="color: #007cba; font-weight: bold;">{}</span> <small>(↗{} ↙{})</small>',

                      total, departing, arriving)

```

**Workflow:**

1. **Create Airport** → Select city, add IATA/ICAO codes

2. **Location Data** → GPS coordinates (collapsible)

3. **Flight Management** → View/add departing flights inline

4. **Status Monitoring** → Active/inactive toggle

### **Airline Admin** (`AirlineAdmin`)

**Airline & Fleet Management:**

**Visual Features:**

- **Logo Preview:** Thumbnail display of airline logos

- **Flight Count:** Total flights operated

- **Country Association:** National carrier identification

**Workflow:**

1. **Register Airline** → Country, IATA/ICAO codes, logo upload

2. **Fleet Assignment** → Manage aircraft through inline

3. **Route Planning** → Add flights inline with full scheduling

### **Aircraft Admin** (`AircraftAdmin`)

**Aircraft Type Management:**

```python

# Usage tracking

def flights_count(self, obj):

    count = obj.flight_set.count()

    return format_html('<span style="color: #007cba; font-weight: bold;">{}</span>', count)

```

**Workflow:**

1. **Aircraft Specs** → Manufacturer, model, capacity

2. **Flight Assignment** → View which flights use this aircraft

3. **Utilization Tracking** → Count flights using this aircraft type

---

## 🚌 **3. Ground Transport Management Workflow**

### **TransportStation Admin** (`TransportStationAdmin`)

**Multi-modal Station Management:**

```python

# Color-coded transport types

def type_display(self, obj):

    type_colors = {

        'BUS': '#007bff',      # Blue

        'TRAIN': '#28a745',    # Green 

        'FERRY': '#17a2b8',    # Teal

        'METRO': '#ffc107'     # Yellow

    }

```

**Workflow:**

1. **Station Type** → Bus/Train/Ferry/Metro designation

2. **Location Setup** → City association, bilingual addresses

3. **Transit Management** → Add departing transit services inline

4. **Capacity Tracking** → Monitor transit volume (departing ↗ / arriving ↙)

### **TransportOperator Admin** (`TransportOperatorAdmin`)

**Operator Company Management:**

**Contact Integration:**

```python

def contact_info(self, obj):

    info = []

    if obj.phone: info.append(f'📞 {obj.phone}')

    if obj.website: info.append(f'🌐 <a href="{obj.website}" target="_blank">Website</a>')

    return format_html('<br>'.join(info))

```

**Workflow:**

1. **Company Registration** → Type, country, contact details

2. **Service Management** → Add transit services inline

3. **Contact Integration** → Phone & website with clickable links

4. **Service Monitoring** → Track total transit operations

---

## 📅 **4. Schedule Management Workflow**

### **TransitRoute Admin** (`TransitRouteAdmin`)

**Route Template Management:**

**Advanced Scheduling:**

```python

fieldsets = (

    (_('Schedule Configuration'), {

        'fields': ('schedule_type', 'frequency_interval', 'frequency_unit',

                  'service_start_time', 'service_end_time', 'fixed_departure_times')

    }),

    (_('Operating Days'), {

        'fields': ('operates_monday', 'operates_tuesday', 'operates_wednesday',

                  'operates_thursday', 'operates_friday', 'operates_saturday', 'operates_sunday')

    })

)

```

**Workflow:**

1. **Route Definition** → Origin/destination stations, distance, duration

2. **Schedule Type** → Fixed times vs. frequency-based

3. **Operating Days** → Day-of-week service patterns

4. **Pricing Structure** → Standard/premium/child/student rates

5. **Instance Generation** → Create actual transit instances from template

### **Flight Admin** (`FlightAdmin`)

**Individual Flight Management:**

**Visual Route Display:**

```python

def route_display(self, obj):

    return format_html('<strong>{}</strong> → <strong>{}</strong><br><small>{} → {}</small>',

                     obj.origin_airport.iata_code, obj.destination_airport.iata_code,

                     obj.origin_airport.city.name_en, obj.destination_airport.city.name_en)

```

**Status Color Coding:**

```python

color_map = {

    'SCHEDULED': '#28a745',   # Green

    'DELAYED': '#ffc107',     # Yellow

    'CANCELLED': '#dc3545',   # Red

    'BOARDING': '#007bff',    # Blue

    'DEPARTED': '#6c757d',    # Gray

    'ARRIVED': '#20c997'      # Teal

}

```

**Workflow:**

1. **Flight Creation** → Number, airline, aircraft assignment

2. **Route Planning** → Origin/destination airports

3. **Schedule Setup** → Departure/arrival times, duration

4. **Operations** → Gate, terminal, status updates

5. **Pricing** → Economy/business/first class fares

### **Transit Admin** (`TransitAdmin`)

**Individual Transit Instance Management:**

**Multi-level Filtering:**

```python

list_filter = ('type', 'operator', 'origin_station__type', 'destination_station__type',

              'origin_station__city__country', 'destination_station__city__country', 'departure_time')

```

**Workflow:**

1. **Instance Creation** → From route template or manual

2. **Specific Scheduling** → Exact departure/arrival times

3. **Vehicle Assignment** → Bus number, train car, platform

4. **Pricing Override** → Adjust from route defaults

5. **Operational Notes** → Bilingual service information

---

## 🔄 **Complete Admin Workflow Examples**

### **Example 1: Setting up Vietnam Railways**

1. **Country Level:**

   - Create "Vietnam" (VN)

   - Add "Đường sắt Việt Nam" as TransportOperator

2. **City Level:**

   - Create "Ho Chi Minh City" → Add "Saigon Railway Station"

   - Create "Hanoi" → Add "Hanoi Railway Station"

3. **Route Level:**

   - Create TransitRoute: "SE1 - Reunification Express"

   - Set: Origin (Saigon) → Destination (Hanoi)

   - Configure: Daily service, 30+ hour duration

   - Pricing: Standard/premium berths

4. **Instance Level:**

   - Generate daily Transit instances

   - Assign specific departure times

   - Add platform information

### **Example 2: Managing Vietnam Airlines**

1. **Airline Setup:**

   - Register "Vietnam Airlines" under Vietnam

   - Upload logo, set VN/HVN codes

2. **Aircraft Fleet:**

   - Add "Airbus A321" aircraft types

   - Set capacity (business/economy)

3. **Airport Network:**

   - Noi Bai (HAN) ↔ Tan Son Nhat (SGN)

   - Add flight routes with pricing

4. **Operations:**

   - Schedule daily flights

   - Monitor status updates

   - Track gate assignments

---

## 📊 **Admin Dashboard Features**

### **Performance Monitoring:**

- **Real-time Counts:** Cities, airports, stations, operators

- **Directional Statistics:** Departing ↗ vs Arriving ↙

- **Status Tracking:** Color-coded flight/transit status

- **Utilization Metrics:** Aircraft usage, route popularity

### **Data Integrity:**

- **Hierarchical Validation:** Country → City → Station consistency

- **IATA/ICAO Validation:** Airport/airline code uniqueness

- **Schedule Validation:** Departure/arrival time logic

- **Pricing Consistency:** Multi-tier fare structure

### **User Experience:**

- **Inline Editing:** Related data management without navigation

- **Visual Indicators:** Color-coded status and counts

- **Collapsible Sections:** GPS coordinates, pricing details

- **Bilingual Support:** English/Vietnamese throughout

- **Smart Filtering:** Multi-level geographic and type filters

### **Integration Points:**

- **Booking System:** Flight/transit availability

- **Route Planning:** Available connections

- **Price Comparison:** Multi-operator pricing

- **Schedule Coordination:** Intermodal connections

This admin system provides comprehensive management of Vietnam's complete transportation network, from international flights to local bus routes, with full bilingual support and operational monitoring capabilities.