dfd-level-4.mermaid

flowchart TD
    %% Image Processing Detail
    P1[1.2.1\nImage Preprocessing]
    P2[1.2.2\nFeature Extraction]
    P3[1.2.3\nLLama Vision Analysis]
    
    %% Stock Management Detail
    P4[4.1.1\nCheck Current Stock]
    P5[4.1.2\nReorder Analysis]
    P6[4.1.3\nUpdate Inventory]
    
    %% Product Addition Detail
    P7[4.2.1\nImage Processing]
    P8[4.2.2\nProduct Details Entry]
    P9[4.2.3\nDatabase Update]
    
    %% Data Stores
    DS1[(Product DB)]
    DS2[(Image DB)]
    
    %% Flows
    P1 -->|Processed Image| P2
    P2 -->|Features| P3
    P3 -->|Results| DS2
    
    P4 -->|Stock Levels| P5
    P5 -->|Requirements| P6
    P6 -->|Updates| DS1
    
    P7 -->|Processed Image| P8
    P8 -->|Details| P9
    P9 -->|New Product| DS1
    P9 -->|Store Image| DS2