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shift_preflight/inspector/
document.rs

1//! Document inspection (v2).
2//!
3//! Future capabilities:
4//! - Detect document format (PDF, DOCX, TXT, HTML, Markdown)
5//! - Extract page count, word count, structure
6//! - Estimate chunking strategy and token cost
7
8use super::ImageMetadata;
9use anyhow::Result;
10
11/// Inspect document bytes and extract metadata.
12///
13/// **Not yet implemented.** Returns an error indicating document support is planned for v2.
14pub fn inspect_bytes(_data: &[u8]) -> Result<ImageMetadata> {
15    anyhow::bail!("document inspection is not yet supported (planned for v2)")
16}
17
18#[cfg(test)]
19mod tests {
20    use super::*;
21
22    #[test]
23    fn test_document_not_supported() {
24        let result = inspect_bytes(b"fake document data");
25        assert!(result.is_err());
26        assert!(result
27            .unwrap_err()
28            .to_string()
29            .contains("not yet supported"));
30    }
31}