flowchart TD 
    subgraph "Presentation Layer"
        FE["Frontend (Next.js Application)"]:::frontend
        ACTX["Auth Context"]:::auth
    end

    subgraph "Business Logic Layer"
        BE["Backend (Python API & Business Logic)"]:::backend
        API["API Endpoints (chat,authorization,documentation,mock)"]:::backend
        AUTH["Authorization API"]:::auth
    end

    subgraph "Data & Integration Layer"
        DB1["Database Ops (utils)"]:::data
        DB2["Database Ops (helper/model)"]:::data
        RAG["RAG Utilities"]:::integration
        RAG_HELP["RAG Helper (model)"]:::integration
        LLM["LLM & Embedding Integration"]:::integration
    end

    subgraph "Deployment Layer"
        BE_DOCK["Backend Docker Deployment"]:::deploy
        FE_DOCK["Frontend Docker Deployment"]:::deploy
    end

    U["User"]:::user

    %% Connections
    U -->|"uses"| FE
    FE -->|"callsAPI"| BE
    FE -->|"handlesAuth"| ACTX
    ACTX -->|"syncsWith"| AUTH
    BE -->|"routesTo"| API
    BE -->|"performsCRUD"| DB1
    BE -->|"performsCRUD"| DB2
    BE -->|"processesWith"| RAG
    RAG -->|"assists"| RAG_HELP
    RAG -->|"integrates"| LLM
    BE -->|"securedBy"| AUTH
    FE -->|"deployedIn"| FE_DOCK
    BE -->|"deployedIn"| BE_DOCK

    FE_DOCK -.-> FE
    BE_DOCK -.-> BE

    %% Click Events
    click FE "https://github.com/lostalice/econ_ai_ta/tree/main/Frontend/"
    click BE "https://github.com/lostalice/econ_ai_ta/tree/main/Backend/"
    click API "https://github.com/lostalice/econ_ai_ta/tree/main/Backend/api/v1/"
    click DB1 "https://github.com/lostalice/econ_ai_ta/tree/main/Backend/utils/database/"
    click DB2 "https://github.com/lostalice/econ_ai_ta/tree/main/Backend/utils/helper/model/database/"
    click RAG "https://github.com/lostalice/econ_ai_ta/tree/main/Backend/utils/RAG/"
    click RAG_HELP "https://github.com/lostalice/econ_ai_ta/tree/main/Backend/utils/helper/model/RAG/"
    click LLM "https://github.com/lostalice/econ_ai_ta/blob/main/Backend/utils/RAG/vector_extractor.py"
    click AUTH "https://github.com/lostalice/econ_ai_ta/blob/main/Backend/api/v1/authorization.py"
    click ACTX "https://github.com/lostalice/econ_ai_ta/blob/main/Frontend/contexts/AuthContext.tsx"
    click BE_DOCK "https://github.com/lostalice/econ_ai_ta/tree/main/Backend/dockerfile"
    click FE_DOCK "https://github.com/lostalice/econ_ai_ta/tree/main/Frontend/dockerfile"

    %% Styles
    classDef frontend fill:#AED6F1,stroke:#1B4F72,stroke-width:2px;
    classDef backend fill:#F9E79F,stroke:#7D6608,stroke-width:2px;
    classDef data fill:#A9DFBF,stroke:#145A32,stroke-width:2px;
    classDef integration fill:#F5B7B1,stroke:#78281F,stroke-width:2px;
    classDef deploy fill:#D6EAF8,stroke:#2874A6,stroke-width:2px;
    classDef auth fill:#FAD7A0,stroke:#7D6608,stroke-width:2px;
    classDef user fill:#D2B4DE,stroke:#512E5F,stroke-width:2px;

Loading

FCU LLM

逢甲大學經濟學智能TA

Feature

• 智能TA對話
• 模擬考試
  • 大一經濟學原理
  • 公務員高普考
• 教師上傳檔案
• 學習目標選擇
  • 大一經濟學原理
  • 公務員高普考
• 語言切換(i18n)

Upload log

• 31/1/2025
  • finished Mock Exam

Backend .env File Documentation

Development

Parameter	Value
DEBUG	True

main.py

Parameter	Value
CORS_ALLOWED_ORIGIN

Database

Parameter	Value
Debug	True
Host	localhost
User Name	root
Password	example_password
Database	FCU
Port	3306
Connection Retry	3
Root Username	root
Root Password	example_password

Authentication

Parameter	Value
Secret	example_secret
Algorithm	HS256

LLM and Embedding

Deploy Mode	Value
LLM_DEPLOY_MODE	openai
EMBEDDING_DEPLOY_MODE	text-embedding-3-small

AFS

Parameter	Value
API_URL
API_KEY
Model Name	ffm
Embedding Model	mxbai-embed-large

Ollama

Parameter	Value
Host	http://localhost
Port	11434
Main Model	llama3.2:3b
Embedding Model	mxbai-embed-large

Openai

Parameter	Value
API_KEY
Model Name	gpt-4o-mini
Embedding	text-embedding-3-small

Milvus

Parameter	Value
Debug	True
Host	localhost
Port	19530
Vector Dimension	1536

Frontend .env file

Section	Variable	Value
API URL	NEXT_PUBLIC_API_URL	http://localhost:8000/api/v1
	NEXT_PUBLIC_DEBUG_MODE	true