diagram/lifestyle-activation-logic.mermaid

flowchart TD
    %% Стилізація
    classDef trigger fill:#e8f5e9,stroke:#4caf50,stroke-width:3px
    classDef classifier fill:#fff3e0,stroke:#ff9800,stroke-width:2px
    classDef prompt fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
    classDef decision fill:#ffebee,stroke:#f44336,stroke-width:2px
    classDef lifestyle fill:#f3e5f5,stroke:#9c27b0,stroke-width:3px
    
    %% Три способи активації
    Start([Start])
    Start --> CheckTriggers
    
    CheckTriggers{Checking triggers}
    
    %% ТРИГЕР 1: Scheduled
    CheckTriggers -->|"📅 Scheduled"| Trigger1["1️⃣ MRE Scheduled Basis<br/>(e.g., once per week)"]:::trigger
    Trigger1 --> LifestylePromptDirect1[["💚 LIFESTYLE PROMPT"]]:::lifestyle
    
    %% ТРИГЕР 2: Follow-up
    CheckTriggers -->|"🔄 Follow-up"| Trigger2["2️⃣ LLM requested follow-up<br/>in previous session"]:::trigger
    Trigger2 --> LifestylePromptDirect2[["💚 LIFESTYLE PROMPT"]]:::lifestyle
    
    %% ТРИГЕР 3: Patient Initiated
    CheckTriggers -->|"💬 Message"| Trigger3["3️⃣ Patient message"]:::trigger
    
    %% Детальна логіка для patient-initiated
    Trigger3 --> Step3_1["3.1 Check Lifestyle Trigger<br/>(keywords, patterns)"]:::classifier
    
    Step3_1 -->|"NO lifestyle markers"| RegularFlow["Regular Medical Flow"]
    Step3_1 -->|"YES lifestyle markers"| Step3_2
    
    Step3_2["3.2 Gemini Classifier<br/>(type of MRE/CE message)"]:::classifier
    Step3_2 --> Step3_3
    
    Step3_3["3.3 FIRST PROMPT<br/>Generate: Suggested message + Escalation flag"]:::prompt
    Step3_3 --> EscalationCheck
    
    EscalationCheck{"3.4 Check Escalation Flag"}:::decision
    
    %% Path 4.1: Escalation = TRUE
    EscalationCheck -->|"🚨 Escalation = TRUE"| Path4_1["4.1 Regular Medical Prompts<br/>+ Triage"]:::prompt
    Path4_1 --> AfterTriage
    
    AfterTriage{"After Triage:<br/>Is lifestyle still relevant?"}:::decision
    AfterTriage -->|"YES"| SetCheckIn["Set next check-in time<br/>OR activate immediately"]
    AfterTriage -->|"NO"| EndMedical["Continue Medical Flow"]
    
    SetCheckIn -.->|"Schedule next<br/>lifestyle session"| Trigger2
    SetCheckIn -->|"Immediate"| LifestylePromptAfterTriage[["💚 LIFESTYLE PROMPT"]]:::lifestyle

    
    %% Path 4.2: Escalation = FALSE + Lifestyle = TRUE
    EscalationCheck -->|"✅ No Escalation +<br/>Lifestyle Trigger"| Path4_2["4.2 Direct to Lifestyle"]
    Path4_2 --> LifestylePromptDirect3[["💚 LIFESTYLE PROMPT"]]:::lifestyle
    
    %% Lifestyle Prompt Logic
    LifestylePromptDirect1 --> ProfileCheck
    LifestylePromptDirect2 --> ProfileCheck
    LifestylePromptDirect3 --> ProfileCheck
    LifestylePromptAfterTriage --> ProfileCheck
    
    ProfileCheck{"Patient Profile<br/>Exists?"}:::decision
    
    ProfileCheck -->|"❌ NO Profile"| GatherInfo["📋 GATHER INFORMATION<br/>• Limitations<br/>• Preferences<br/>• Goals<br/>• Medical conditions"]:::prompt
    ProfileCheck -->|"✅ HAS Profile"| LifestyleCoaching["💚 LIFESTYLE COACHING<br/>Based on existing profile"]:::lifestyle
    
    GatherInfo --> CreateProfile["Create Initial<br/>Patient Profile"]
    CreateProfile --> LifestyleCoaching
    
    LifestyleCoaching --> UpdateProfile["🔄 Update Profile<br/>with session data"]
    UpdateProfile --> SessionEnd["Session Complete"]