//! Generate .expected.json files for document model test fixtures.
//!
//! Run with: cargo script --bin generate_expected_json

use std::collections::HashMap;
use std::fs;
use std::path::{Path, PathBuf};

// Since this is a standalone script, we'll need to include the necessary types
// For now, let's create a simpler version that just generates basic JSON

fn main() {
    println!("Generating .expected.json files for document model fixtures...");

    let fixtures_dir = PathBuf::from("tests/document_model/fixtures");

    let fixtures = [
        ("encrypted_rc4_test", "rc4_encryption"),
        ("encrypted_aes128_test", "aes128_encryption"),
        ("encrypted_aes256_test", "aes256_encryption"),
        ("encrypted_empty_password", "empty_password_encryption"),
        ("encrypted_unknown_handler", "unknown_handler"),
        ("tagged_3_level_outline", "outline"),
        ("ocg_default_off", "ocg"),
        ("multi_revision_3", "multi_revision"),
        ("inheritance_grandparent_mediabox", "inheritance"),
        ("missing_mediabox", "missing_mediabox"),
        ("partial_resource_override", "resources"),
        ("js_in_openaction", "javascript"),
        ("xfa_form", "xfa"),
        ("pdfa_1b_conformance", "pdfa"),
        ("page_labels_roman_arabic", "page_labels"),
    ];

    for (name, category) in fixtures.iter() {
        let pdf_path = fixtures_dir.join(format!("{}.pdf", name));
        let expected_path = fixtures_dir.join(format!("{}.expected.json", name));

        if !pdf_path.exists() {
            eprintln!("Warning: PDF fixture not found: {}", pdf_path.display());
            continue;
        }

        println!("Processing {}...", name);

        // For now, generate a placeholder JSON
        let placeholder = format!(
            r#"{{
  "fixture": "{}",
  "category": "{}",
  "note": "This is a placeholder - run the actual test to generate the real expected output"
}}"#,
            name, category
        );

        fs::write(&expected_path, &placeholder)
            .expect(&format!("Failed to write {}", expected_path.display()));
        println!("  Created placeholder {}", expected_path.display());
    }

    println!("\nAll .expected.json files generated (placeholders)!");
    println!("Note: Run the actual integration tests to generate the real expected values.");
}