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add validations
+17
-3
+17
-3
src/main.rs
+17
-3
src/main.rs
···
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title: String,
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artist: String,
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album: Option<String>,
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#[serde(skip_serializing_if = "Option::is_none")]
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cover_bytes: Option<u64>,
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#[serde(skip_serializing_if = "Vec::is_empty")]
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validation_errors: Vec<String>,
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}
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impl AudioFileEntry {
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fn to_summary(&self) -> AudioFileSummary {
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fn to_summary_with_validators(&self, validators: Option<&[Box<dyn Validator>]>) -> AudioFileSummary {
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let title = self.tags.title().unwrap_or("Unknown").to_string();
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let artist = self.tags.artist().unwrap_or("Unknown").to_string();
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···
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None => (None, None),
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};
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// collect validation errors if validators provided
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let mut errors = Vec::new();
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if let Some(vals) = validators {
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for v in vals.iter() {
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if let Some(reason) = v.validate(self) {
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errors.push(reason);
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}
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}
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}
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AudioFileSummary {
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path: self.path.clone(),
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title,
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artist,
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album,
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cover_bytes: cover_size,
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validation_errors: errors,
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}
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}
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}
···
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match args.output {
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Output::Json => {
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// pretty JSON array
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let summaries: Vec<_> = audio_files.into_iter().map(|e| e.to_summary()).collect();
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let summaries: Vec<_> = audio_files.into_iter().map(|e| e.to_summary_with_validators(Some(&validators))).collect();
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match serde_json::to_string_pretty(&summaries) {
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Ok(s) => println!("{}", s),
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Err(e) => eprintln!("Failed to serialize summaries to pretty JSON: {}", e),
···
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match args.output {
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Output::Debug => println!("{:?}", entry),
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Output::Json => {
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let summary = entry.to_summary();
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let summary = entry.to_summary_with_validators(Some(&validators));
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match serde_json::to_string(&summary) {
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Ok(s) => println!("{}", s),
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Err(e) => eprintln!("Failed to serialize JSON for {}: {}", entry.path.display(), e),