Data Architecture

graph LR
    subgraph "Data Sources"
        Oura[Oura Ring<br/>Sleep, HRV, Activity]
        Dexcom[Dexcom CGM<br/>Glucose Data]
        User[User Input<br/>Meals, Goals, Mood]
        Calendar[Google Calendar<br/>Events, Schedule]
        Weather[Weather API<br/>Environmental Data]
    end

    subgraph "Data Ingestion & Normalization"
        Plugins[Plugin System<br/>Adapters & Connectors]
        Validation[Data Validation<br/>& Sanitization]
        Transform[Data Transformation<br/>& Enrichment]
    end

    subgraph "Data Storage Layer"
        Turso[(Turso Database<br/>LibSQL Cloud)]
        Cache[(Redis Cache<br/>Hot Data)]
        Files[Cloud Storage<br/>GCS Avatars]
    end

    subgraph "Data Processing & Intelligence"
        Memory[3-Tier Memory<br/>Episodic/Semantic/Procedural]
        Analytics[Pattern Recognition<br/>& Analytics Engine]
        Predictor[Predictive Models<br/>Energy, Meal Timing]
    end

    subgraph "Data Consumption"
        Agents[AI Agents<br/>Context-Aware Responses]
        API[REST API<br/>Client Access]
        Dashboard[Dashboard<br/>Visualizations]
    end

    Oura --> Plugins
    Dexcom --> Plugins
    User --> Plugins
    Calendar --> Plugins
    Weather --> Plugins

    Plugins --> Validation
    Validation --> Transform
    Transform --> Turso
    Transform --> Cache

    Turso --> Memory
    Turso --> Analytics
    Turso --> Predictor
    Cache --> Memory

    Memory --> Agents
    Analytics --> Agents
    Predictor --> Agents

    Turso --> API
    Cache --> API
    Files --> API

    API --> Dashboard

    style Oura fill:#e8f5e9
    style Dexcom fill:#e8f5e9
    style User fill:#e3f2fd
    style Calendar fill:#e8f5e9
    style Weather fill:#e8f5e9
    style Turso fill:#f3e5f5
    style Cache fill:#fff3e0
    style Files fill:#fce4ec
    style Memory fill:#e1f5fe
    style Analytics fill:#e1f5fe
    style Predictor fill:#e1f5fe
    style Agents fill:#ffebee
    style API fill:#e0f2f1
    style Dashboard fill:#e0f2f1