//! 3D Thermal Ablation Bioheat Solver
//!
//! This crate implements a Physics-Informed Neural Network (PINN) for solving
//! the Pennes bioheat equation in 3D for thermal ablation simulation.
//!
//! # Physics Background
//!
//! The Pennes bioheat equation models heat transfer in biological tissue:
//!
//! ```text
//! ρc(∂T/∂t) = k∇²T + ωb·ρb·cb·(Ta - T) + Qm + Qs
//! ```
//!
//! where:
//! - `T(x,y,z,t)` is the temperature field (what we predict)
//! - `ρ, c` = tissue density and specific heat
//! - `k` = thermal conductivity
//! - `ωb` = blood perfusion rate (cooling effect)
//! - `ρb, cb` = blood density and specific heat
//! - `Ta` = arterial blood temperature
//! - `Qm` = metabolic heat generation
//! - `Qs` = external heat source (ablation probe)
//!
//! # Architecture
//!
//! The solver uses a PINN approach:
//! 1. **ThermalPinn**: Neural network predicting T(x,y,z,t) with 4D input
//! 2. **PennesResidual**: Computes physics residual from network outputs
//! 3. **ProbeHeatSource**: Models the ablation probe power deposition
//!
//! # Clinical Applications
//!
//! - Radiofrequency (RF) ablation planning
//! - Microwave ablation simulation
//! - Laser interstitial thermal therapy (LITT)
//! - Cryoablation (with modified heat source)
//! - Hyperthermia treatment optimization

pub mod ablation_zone;
pub mod config;
pub mod inference;
pub mod network;
pub mod pennes;
pub mod probe;
pub mod solver;
pub mod tissue;
pub mod training;

// Re-exports
pub use ablation_zone::AblationZoneComputer;
pub use config::BioheatConfig;
pub use inference::InferenceEngine;
pub use network::ThermalPinn;
pub use pennes::PennesResidual;
pub use probe::ProbeHeatSource;
pub use solver::BioheatSolver;
pub use tissue::TissueDomain;
pub use training::Trainer;

// Re-export shared types for convenience
pub use bioheat_shared::{
    AblationZone, BioheatLossRecord, BioheatParams, BioheatSnapshot, BioheatStatus,
    BloodProperties, BoundingBox3D, Point3D, ProbeGeometry, SimulationParams, SliceAxis, SliceData,
    TemperatureField, TissueProperties, TissueType,
};