diagram/complete-flow-diagram.mermaid

flowchart TB
    %% Стилізація
    classDef new fill:#fff3e0,stroke:#ff9800,stroke-width:3px
    classDef existing fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
    classDef critical fill:#ffebee,stroke:#f44336,stroke-width:3px
    classDef success fill:#e8f5e9,stroke:#4caf50,stroke-width:2px
    
    Start([Повідомлення пацієнта])
    Start --> L0_Check
    Start --> L1_Medical
    Start --> MRE
    

    %% MRE
    MRE["MRE"]:::existing
    MRE --> |"MRE Response"|Medical_Flow
    %% Level 0 Decision Block


    L0_Check["LLM Lifestyle Detector"]:::new
    
    %% L0_Check -->|"❌ NO<br/>Medical/Undefined"| L1_Medical
    L0_Check -->|"✅ YES/ ❌ NO<br/>Lifestyle Trigger"| Post_Check
    %% L0_Check -->|"⚠️ MIXED<br/>Symptoms + Lifestyle"| L1_Mixed
    
    %% %% Safety Pre-check for Lifestyle
    %% Safety_Pre{"Quick Safety<br/>Check"}:::critical
    %% Safety_Pre -->|"Red flags"| L1_Medical
    %% Safety_Pre -->|"Safe"| Lifestyle_Mode
    
    %% Medical Path (Level 1)
    L1_Medical["LLM First prompt <br/>(Suggested message + Escalation)"]:::existing
    L1_Medical -->|"Suggested message"| Medical_Flow
    L1_Medical -->|"🚨 ESCALATION=TRUE/FALSE"| Post_Check
    
    %% Mixed Path (Level 1)
    %% L1_Mixed{"Level 1<br/>Symptom Assessment<br/>[EXISTING]"}:::existing
    %% L1_Mixed -->|"🚨 URGENT"| Provider_Alert
    %% L1_Mixed -->|"✅ NON-URGENT"| Lifestyle_After_Clear
    
    %% Provider Escalation
    %% Provider_Alert["🚨 PROVIDER ALERT<br/>Urgent Response"]:::critical
    %% Provider_Alert --> End_Medical
    
    %% Post Level 1 Check
    Post_Check{"Lifestyle<br/>Need and Possible?"}:::new
    Post_Check -->|"NO"| Medical_Flow
    Post_Check -->|"YES"| Lifestyle_Mode
    
    %% Medical Flow
    Medical_Flow["LLM Second Prompt<br/>Recheck MRE"]:::existing
    Medical_Flow --> End_Medical
    
    %% Lifestyle After Medical Clearance
    %% Lifestyle_After_Clear["✅ Medical Cleared<br/>Safe for Lifestyle"]:::success
    %% Lifestyle_After_Clear --> Lifestyle_Mode
    
    %% Lifestyle Mode Activation
    Lifestyle_Mode["🌟 LIFESTYLE MODE ACTIVE"]:::new
    Lifestyle_Mode --> Load_Profile
    
    
    Load_Profile["📊 Load Full<br/>Patient Profile"]:::new
    Load_Profile --> Lifestyle_LLM
    
    Lifestyle_LLM["💚 Lifestyle LLM<br/>Coaching Response"]:::new
    Lifestyle_LLM --> Update_Profile
    
    Update_Profile["🔄 Update Profile<br/>Track Progress"]:::new
    Update_Profile --> Session_Check
    
    Session_Check{"Continue<br/>Session?"}:::new
    Session_Check -->|"YES"| Lifestyle_LLM
    Session_Check -->|"NO"| End_Session
    
    End_Session["Session End<br/>✅ CE Re-enabled"]:::new
    End_Session --> End_Lifestyle
    
    %% End Points
    End_Medical[["LLM Response<br/>to Patient"]]:::existing
    End_Lifestyle[["Lifestyle Response<br/>to Patient"]]:::success