text-document 1.4.0

use text_document::TextDocument;

// ── Markdown import (Operation) ──────────────────────────────────

#[test]
fn markdown_import_wait() {
    let doc = TextDocument::new();
    let op = doc.set_markdown("# Hello\n\nWorld").unwrap();
    let result = op.wait().unwrap();
    assert!(result.block_count >= 2);
    let text = doc.to_plain_text().unwrap();
    assert!(text.contains("Hello"));
    assert!(text.contains("World"));
}

#[test]
fn markdown_import_operation_id() {
    let doc = TextDocument::new();
    let op = doc.set_markdown("Some text").unwrap();
    assert!(!op.id().is_empty());
    op.wait().unwrap();
}

#[test]
fn markdown_import_is_done_after_wait() {
    let doc = TextDocument::new();
    let op = doc.set_markdown("Test").unwrap();
    // Before waiting, it may or may not be done
    let _id = op.id().to_string();
    let result = op.wait().unwrap();
    assert!(result.block_count >= 1);
}

#[test]
fn markdown_import_try_result() {
    let doc = TextDocument::new();
    let mut op = doc.set_markdown("Quick").unwrap();
    // Poll until done
    loop {
        if let Some(result) = op.try_result() {
            let r = result.unwrap();
            assert!(r.block_count >= 1);
            break;
        }
        std::thread::sleep(std::time::Duration::from_millis(10));
    }
}

#[test]
fn markdown_import_progress() {
    let doc = TextDocument::new();
    let op = doc
        .set_markdown("# Title\n\nParagraph 1\n\nParagraph 2")
        .unwrap();
    // Progress may or may not be available depending on timing
    let _progress = op.progress();
    op.wait().unwrap();
}

// ── HTML import (Operation) ──────────────────────────────────────

#[test]
fn html_import_wait() {
    let doc = TextDocument::new();
    let op = doc.set_html("<p>Hello</p><p>World</p>").unwrap();
    let result = op.wait().unwrap();
    assert!(result.block_count >= 2);
    let text = doc.to_plain_text().unwrap();
    assert!(text.contains("Hello"));
    assert!(text.contains("World"));
}

#[test]
fn html_import_operation_id() {
    let doc = TextDocument::new();
    let op = doc.set_html("<p>Test</p>").unwrap();
    assert!(!op.id().is_empty());
    op.wait().unwrap();
}

#[test]
fn html_import_is_done() {
    let doc = TextDocument::new();
    let op = doc.set_html("<p>Check</p>").unwrap();
    op.wait().unwrap();
    // After wait, the operation is consumed, so we can verify the doc
    assert!(doc.character_count() > 0);
}

// ── DOCX export (Operation) ──────────────────────────────────────

#[test]
fn docx_export_wait() {
    let doc = TextDocument::new();
    doc.set_plain_text("DOCX content").unwrap();

    let tmp = std::env::temp_dir().join("test_export.docx");
    let op = doc.to_docx(tmp.to_str().unwrap()).unwrap();
    let result = op.wait().unwrap();
    assert!(result.paragraph_count >= 1);
    assert!(!result.file_path.is_empty());
    // Clean up
    let _ = std::fs::remove_file(&tmp);
}

#[test]
fn docx_export_operation_id() {
    let doc = TextDocument::new();
    doc.set_plain_text("Test").unwrap();

    let tmp = std::env::temp_dir().join("test_export_id.docx");
    let op = doc.to_docx(tmp.to_str().unwrap()).unwrap();
    assert!(!op.id().is_empty());
    op.wait().unwrap();
    let _ = std::fs::remove_file(&tmp);
}

// ── Operation cancel ─────────────────────────────────────────────

#[test]
fn cancel_operation() {
    let doc = TextDocument::new();
    let op = doc.set_markdown("# Some markdown\n\nWith content").unwrap();
    // Cancel is a no-op if already finished, shouldn't panic
    op.cancel();
    // The operation may or may not have completed before cancel
}

// ── Markdown export ──────────────────────────────────────────────

#[test]
fn markdown_roundtrip() {
    let doc = TextDocument::new();
    let op = doc.set_markdown("# Title\n\nParagraph text").unwrap();
    op.wait().unwrap();
    let md = doc.to_markdown().unwrap();
    assert!(md.contains("Title"));
    assert!(md.contains("Paragraph text"));
}

// ── HTML export ──────────────────────────────────────────────────

#[test]
fn html_roundtrip() {
    let doc = TextDocument::new();
    let op = doc.set_html("<h1>Title</h1><p>Body</p>").unwrap();
    op.wait().unwrap();
    let html = doc.to_html().unwrap();
    assert!(html.contains("Title"));
    assert!(html.contains("Body"));
}

// ── LaTeX export ─────────────────────────────────────────────────

#[test]
fn latex_export() {
    let doc = TextDocument::new();
    doc.set_plain_text("LaTeX content").unwrap();
    let latex = doc.to_latex("article", false).unwrap();
    assert!(latex.contains("LaTeX content"));
}

#[test]
fn latex_export_with_preamble() {
    let doc = TextDocument::new();
    doc.set_plain_text("Preamble test").unwrap();
    let latex = doc.to_latex("report", true).unwrap();
    assert!(latex.contains("\\documentclass"));
    assert!(latex.contains("Preamble test"));
}