Add Echo Client format support in lib

plate-tool-lib/src/csv/alternative_formats.rs

@@ -0,0 +1,26 @@
+use serde::Serialize;
+
+use super::TransferRecord;
+
+// Format preferred by the Echo Client when using the Pick-List function.
+// Note that this does not export plate info!
+// Exports of this type should combine all transfers between the two actively selected plates.
+#[derive(Serialize, Debug)]
+pub struct EchoClientTransferRecord {
+    #[serde(rename = "SrcWell")]
+    pub source_well: String,
+    #[serde(rename = "DestWell")]
+    pub destination_well: String,
+    #[serde(rename = "XferVol")]
+    pub volume: f32,
+}
+
+impl From<TransferRecord> for EchoClientTransferRecord {
+    fn from(value: TransferRecord) -> Self {
+        EchoClientTransferRecord {
+            source_well: value.source_well,
+            destination_well: value.destination_well,
+            volume: value.volume,
+        }
+    }
+}

plate-tool-lib/src/csv/conversion.rs

@@ -1,10 +1,9 @@
 use crate::transfer::Transfer;
 use crate::util::*;
 
-use super::{TransferRecord, transfer_record::TransferRecordDeserializeIntermediate, mangle_headers::mangle_headers};
+use super::{alternative_formats::EchoClientTransferRecord, mangle_headers::mangle_headers, transfer_record::TransferRecordDeserializeIntermediate, TransferRecord};
 use lazy_static::lazy_static;
 use regex::Regex;
-use serde::{Deserialize, Serialize};
 use std::error::Error;
 
 pub fn transfer_to_records(
@@ -44,6 +43,15 @@ pub fn records_to_csv(trs: Vec<TransferRecord>) -> Result<String, Box<dyn Error>
     Ok(data)
 }
 
+pub fn records_to_echo_client_csv(trs: Vec<TransferRecord>) -> Result<String, Box<dyn Error>> {
+    let mut wtr = csv::WriterBuilder::new().from_writer(vec![]);
+    for record in trs {
+        wtr.serialize(Into::<EchoClientTransferRecord>::into(record))?
+    }
+    let data = String::from_utf8(wtr.into_inner()?)?;
+    Ok(data)
+}
+
 pub fn string_well_to_pt(input: &str) -> Option<(u8, u8)> {
     lazy_static! {
         static ref REGEX: Regex = Regex::new(r"([A-Z,a-z]+)(\d+)").unwrap();

plate-tool-lib/src/csv/mod.rs

@@ -2,6 +2,7 @@ mod transfer_record;
 mod conversion;
 mod auto;
 mod mangle_headers;
+mod alternative_formats;
 
 pub use transfer_record::volume_default;
 pub use transfer_record::TransferRecord;