Improve EMS interfaces and add LIN decoding.

2025-03-17 15:45:45 -07:00
parent 8cfc9ec6a6
commit c03cf5a98f
9 changed files with 414 additions and 229 deletions
--- a/src/main/decoder/decode-lin.ts
+++ b/src/main/decoder/decode-lin.ts
@@ -0,0 +1,104 @@
+import { DBFFile } from "dbffile";
+import log from "electron-log/main";
+import _ from "lodash";
+import deepLowerCaseKeys from "../../util/deepLowercaseKeys";
+import { DecodedLin } from "./decode-lin.interface";
+import errorTypeCheck from "../../util/errorTypeCheck";
+
+const DecodeLin = async (
+  extensionlessFilePath: string
+): Promise<DecodedLin[]> => {
+  let dbf: DBFFile;
+  try {
+    dbf = await DBFFile.open(`${extensionlessFilePath}.LIN`);
+  } catch (error) {
+    //LIN File only has 1 location.
+    log.error("Error opening LIN File.", errorTypeCheck(error));
+  }
+
+  if (!dbf) {
+    log.error(`Could not find any LIN files at ${extensionlessFilePath}`);
+    throw new Error(`Could not find any LIN files at ${extensionlessFilePath}`);
+  }
+
+  const rawDBFRecord = await dbf.readRecords();
+
+  //AD2 will always have only 1 row.
+  //Commented lines have been cross referenced with existing partner fields.
+
+  const rawLinData: DecodedLin[] = rawDBFRecord.map((record) => {
+    const singleLineData: DecodedLin = deepLowerCaseKeys(
+      _.pick(record, [
+        //TODO: Add typings for EMS File Formats.
+        "LINE_NO",
+        "LINE_IND",
+        "LINE_REF",
+        "TRAN_CODE",
+        "DB_REF",
+        "UNQ_SEQ",
+        // "WHO_PAYS",
+        "LINE_DESC",
+        "PART_TYPE",
+        //TODO: Believe this was previously broken in partner. Need to confirm.
+        // system == "M" ? "PART_DESCJ" : "PART_DES_J",
+        //"PART_DESC_J",
+        //End Check
+        "GLASS_FLAG",
+        "OEM_PARTNO",
+        "PRICE_INC",
+        "ALT_PART_I",
+        "TAX_PART",
+        "DB_PRICE",
+        "ACT_PRICE",
+        "PRICE_J",
+        "CERT_PART",
+        "PART_QTY",
+        "ALT_CO_ID",
+        "ALT_PARTNO",
+        "ALT_OVERRD",
+        "ALT_PARTM",
+        "PRT_DSMK_P",
+        "PRT_DSMK_M",
+        "MOD_LBR_TY",
+        "DB_HRS",
+        "MOD_LB_HRS",
+        "LBR_INC",
+        "LBR_OP",
+        "LBR_HRS_J",
+        "LBR_TYP_J",
+        "LBR_OP_J",
+        "PAINT_STG",
+        "PAINT_TONE",
+        "LBR_TAX",
+        "LBR_AMT",
+        "MISC_AMT",
+        "MISC_SUBLT",
+        "MISC_TAX",
+        "BETT_TYPE",
+        "BETT_PCTG",
+        "BETT_AMT",
+        "BETT_TAX",
+      ])
+    );
+    //Apply line by line adjustments.
+    singleLineData.op_code_desc = ""; //TODO: Implement the OP Code Lookup.
+    //Partner previously queried this on login and stored it. Then referenced it and added here.
+    // Sample Code:
+    // try
+    // {
+    //     lin.op_code_desc = Utils.AppMetaData.CiecaOpCodes[lin.lbr_op.Value]["desc"].Value;
+    // }
+    // catch (Exception Ex)
+    // {
+    //     logger.Warn(Ex, "Couldnt find OpCodeDesc from {0} ", lin.lbr_op.Value);
+    // }
+
+    return singleLineData;
+  });
+
+  //Apply business logic transfomrations.
+  //We don't have an inspection date, we instead have `date_estimated`
+
+  return rawLinData;
+};
+export default DecodeLin;