//! Demonstrates how to use the Rhai wrappers for our models

use herodb::zaz::rhai::{run_script_file, run_example_script};
use std::path::PathBuf;
use std::fs;
use std::time::SystemTime;

fn main() -> Result<(), String> {
    println!("=== RHAI MODEL WRAPPERS DEMONSTRATION ===");
    
    // Run our test script that creates model objects
    let test_script_path = "src/zaz/rhai/test.rhai";
    println!("\n1. Running model creation test script: {}", test_script_path);
    run_script_file(test_script_path)?;
    
    // Create temporary directory for DB example
    let temp_dir = create_temp_dir()
        .map_err(|e| format!("Failed to create temp dir: {}", e))?;
    
    // Run our example script that uses the DB
    println!("\n2. Running example with database at: {:?}", temp_dir);
    run_example_script(temp_dir.to_str().unwrap())?;
    
    println!("\n=== DEMONSTRATION COMPLETED SUCCESSFULLY ===");
    Ok(())
}

/// Creates a simple temporary directory
fn create_temp_dir() -> std::io::Result<PathBuf> {
    let temp_dir = std::env::temp_dir();
    let random_name = format!("rhai-demo-{}", SystemTime::now()
        .duration_since(std::time::UNIX_EPOCH)
        .unwrap()
        .as_millis());
    let path = temp_dir.join(random_name);
    fs::create_dir_all(&path)?;
    Ok(path)
}