Turn WhatsApp messages into trained product data and support replies

flowchart TD trig>"WhatsApp message received"]:::trig s0["classify message type"]:::task s1[("log outcome to sheets")]:::store trig --> s0 gx{"× product link or question"}:::gate s0 --> gx p00["summarize into product data"]:::task gx -->|"product link"| p00 p10["draft GPT-4 reply"]:::task gx -->|"customer question"| p10 p11["send WhatsApp reply"]:::task p10 --> p11 jn{"○ log to sheets"}:::gate p00 --> jn p11 --> jn jn --> s1 out[/"catalog updated and customer answered"/]:::out pay{{"faster support less manual work"}}:::pay s1 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff