1 files changed, 139 insertions, 0 deletions
diff --git a/lri-study/src/main.rs b/lri-study/src/main.rs
new file mode 100644
index 0000000..3e3f225
--- /dev/null
+++ b/lri-study/src/main.rs
@@ -0,0 +1,139 @@
+use std::{
+	collections::HashMap,
+	time::{Duration, Instant},
+};
+
+use camino::Utf8PathBuf;
+use lri_rs::{DataFormat, LriFile, SensorModel};
+use owo_colors::OwoColorize;
+
+const DATA: &'static str = "/Users/gen/thanks_lak";
+
+fn main() {
+	match std::env::args().nth(1).as_deref() {
+		Some("gather") => gather(),
+		_ => (),
+	}
+}
+
+fn gather() -> ! {
+	let data_dir = Utf8PathBuf::from(DATA);
+	let mut files: HashMap<String, Photo> = HashMap::new();
+
+	for entry in data_dir.read_dir_utf8().unwrap() {
+		let entry = entry.unwrap();
+		let meta = entry.metadata().unwrap();
+		let path = entry.path();
+
+		if meta.is_file() {
+			let stub = path.file_stem().unwrap().to_owned();
+
+			match path.extension() {
+				Some("jpg") => files
+					.entry(stub.clone())
+					.and_modify(|e| e.jpg = Some(path.to_owned()))
+					.or_insert(Photo::new_jpg(&path)),
+				Some("lri") => files
+					.entry(stub.clone())
+					.and_modify(|e| e.lri = Some(path.to_owned()))
+					.or_insert(Photo::new_lri(&path)),
+				Some("lris") => files
+					.entry(stub.clone())
+					.and_modify(|e| e.lris = Some(path.to_owned()))
+					.or_insert(Photo::new_lris(&path)),
+				None | Some(_) => continue,
+			};
+		}
+	}
+
+	let start = Instant::now();
+
+	let mut photos: Vec<Photo> = files.into_values().collect();
+	photos.sort_by(|a, b| a.lri.as_deref().unwrap().cmp(b.lri.as_deref().unwrap()));
+
+	for photo in photos {
+		let lri_path = match photo.lri {
+			Some(p) => p,
+			None => continue,
+		};
+		let data = match std::fs::read(&lri_path) {
+			Ok(d) => d,
+			Err(e) => {
+				println!("{}: {}", lri_path.red(), e);
+				continue;
+			}
+		};
+		let lri = LriFile::decode(&data);
+
+		print!("{} - ", lri_path.file_stem().unwrap());
+
+		if let Some(fwv) = lri.firmware_version.as_ref() {
+			print!(
+				"[{}] focal:{:<3} iit:{:>2}ms gain:{:2.0} ",
+				fwv,
+				lri.focal_length.unwrap(),
+				lri.image_integration_time
+					.unwrap_or(Duration::ZERO)
+					.as_millis(),
+				lri.image_gain.unwrap_or_default()
+			);
+
+			match lri.af_achieved {
+				None => print!("{} - ", "af".dimmed()),
+				Some(false) => print!("{} - ", "af".red()),
+				Some(true) => print!("{} - ", "af".green()),
+			}
+		}
+
+		for img in lri.images() {
+			let sens = match img.sensor {
+				SensorModel::Ar1335 => "a13",
+				SensorModel::Ar1335Mono => "a1m",
+				SensorModel::Ar835 => "!!!ar8",
+				SensorModel::Imx386 => "!!!imx",
+				SensorModel::Imx386Mono => "!!!imm",
+				SensorModel::Unknown => "???",
+			};
+
+			match img.format {
+				DataFormat::BayerJpeg => print!("{} ", sens.cyan()),
+				DataFormat::Packed10bpp => print!("{} ", sens.yellow()),
+			}
+		}
+		println!("");
+	}
+
+	println!("        ---\nTook {:.2}s", start.elapsed().as_secs_f32());
+
+	std::process::exit(0)
+}
+
+struct Photo {
+	jpg: Option<Utf8PathBuf>,
+	lri: Option<Utf8PathBuf>,
+	lris: Option<Utf8PathBuf>,
+}
+
+impl Photo {
+	pub fn new_jpg<P: Into<Utf8PathBuf>>(jpg: P) -> Self {
+		Self {
+			jpg: Some(jpg.into()),
+			lri: None,
+			lris: None,
+		}
+	}
+	pub fn new_lri<P: Into<Utf8PathBuf>>(lri: P) -> Self {
+		Self {
+			lri: Some(lri.into()),
+			jpg: None,
+			lris: None,
+		}
+	}
+	pub fn new_lris<P: Into<Utf8PathBuf>>(lris: P) -> Self {
+		Self {
+			lris: Some(lris.into()),
+			lri: None,
+			jpg: None,
+		}
+	}
+}