Refactor PPC to pull out reusable componenets.

src/main/util/createDirectoryIfNotExist.ts

@@ -0,0 +1,21 @@
+import log from "electron-log/main";
+import fs from "fs";
+import path from "path";
+import errorTypeCheck from "../../util/errorTypeCheck";
+
+const createdDirectoryIfNotExist = async (dirpath: string) => {
+  try {
+    const directoryPath = path.dirname(dirpath);
+    if (!fs.existsSync(directoryPath)) {
+      log.info(`Directory does not exist. Creating: ${directoryPath}`);
+      fs.mkdirSync(directoryPath, { recursive: true });
+    }
+  } catch (error) {
+    log.error("Error creating directory as needed", errorTypeCheck(error));
+    throw new Error(
+      "Error creating directory: " + errorTypeCheck(error).message,
+    );
+  }
+};
+
+export default createdDirectoryIfNotExist;

src/main/util/ems-interface/fielddescriptors/env-field-descriptor.ts

@@ -0,0 +1,154 @@
+import { FieldDescriptor } from "dbffile";
+
+export const envFieldLineDescriptors: FieldDescriptor[] = [
+  {
+    name: "EST_SYSTEM",
+    type: "C",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "SW_VERSION",
+    type: "C",
+    size: 10,
+    decimalPlaces: 0,
+  },
+  {
+    name: "DB_VERSION",
+    type: "C",
+    size: 12,
+    decimalPlaces: 0,
+  },
+  {
+    name: "DB_DATE",
+    type: "D",
+    size: 8,
+    decimalPlaces: 0,
+  },
+  {
+    name: "UNQFILE_ID",
+    type: "C",
+    size: 8,
+    decimalPlaces: 0,
+  },
+  {
+    name: "RO_ID",
+    type: "C",
+    size: 8,
+    decimalPlaces: 0,
+  },
+  {
+    name: "ESTFILE_ID",
+    type: "C",
+    size: 38,
+    decimalPlaces: 0,
+  },
+  {
+    name: "SUPP_NO",
+    type: "C",
+    size: 3,
+    decimalPlaces: 0,
+  },
+  {
+    name: "EST_CTRY",
+    type: "C",
+    size: 3,
+    decimalPlaces: 0,
+  },
+  {
+    name: "TOP_SECRET",
+    type: "C",
+    size: 80,
+    decimalPlaces: 0,
+  },
+  {
+    name: "H_TRANS_ID",
+    type: "C",
+    size: 9,
+    decimalPlaces: 0,
+  },
+  {
+    name: "H_CTRL_NO",
+    type: "C",
+    size: 9,
+    decimalPlaces: 0,
+  },
+  {
+    name: "TRANS_TYPE",
+    type: "C",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "STATUS",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "CREATE_DT",
+    type: "D",
+    size: 8,
+    decimalPlaces: 0,
+  },
+  {
+    name: "CREATE_TM",
+    type: "C",
+    size: 6,
+    decimalPlaces: 0,
+  },
+  {
+    name: "TRANSMT_DT",
+    type: "D",
+    size: 8,
+    decimalPlaces: 0,
+  },
+  {
+    name: "TRANSMT_TM",
+    type: "C",
+    size: 6,
+    decimalPlaces: 0,
+  },
+  {
+    name: "INCL_ADMIN",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "INCL_VEH",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "INCL_EST",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "INCL_PROFL",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "INCL_TOTAL",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "INCL_VENDR",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "EMS_VER",
+    type: "C",
+    size: 5,
+    decimalPlaces: 0,
+  },
+];

src/main/util/ems-interface/fielddescriptors/lin-field-descriptor.ts

@@ -0,0 +1,274 @@
+import { FieldDescriptor } from "dbffile";
+
+export const linFieldDescriptors: FieldDescriptor[] = [
+  {
+    name: "LINE_NO",
+    type: "N",
+    size: 3,
+    decimalPlaces: 0,
+  },
+  {
+    name: "LINE_IND",
+    type: "C",
+    size: 3,
+    decimalPlaces: 0,
+  },
+  {
+    name: "LINE_REF",
+    type: "N",
+    size: 3,
+    decimalPlaces: 0,
+  },
+  {
+    name: "TRAN_CODE",
+    type: "C",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "DB_REF",
+    type: "C",
+    size: 7,
+    decimalPlaces: 0,
+  },
+  {
+    name: "UNQ_SEQ",
+    type: "N",
+    size: 4,
+    decimalPlaces: 0,
+  },
+  {
+    name: "WHO_PAYS",
+    type: "C",
+    size: 2,
+    decimalPlaces: 0,
+  },
+  {
+    name: "LINE_DESC",
+    type: "C",
+    size: 40,
+    decimalPlaces: 0,
+  },
+  {
+    name: "PART_TYPE",
+    type: "C",
+    size: 4,
+    decimalPlaces: 0,
+  },
+  {
+    name: "PART_DES_J",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "GLASS_FLAG",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "OEM_PARTNO",
+    type: "C",
+    size: 25,
+    decimalPlaces: 0,
+  },
+  {
+    name: "PRICE_INC",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "ALT_PART_I",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "TAX_PART",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "DB_PRICE",
+    type: "N",
+    size: 9,
+    decimalPlaces: 2,
+  },
+  {
+    name: "ACT_PRICE",
+    type: "N",
+    size: 9,
+    decimalPlaces: 2,
+  },
+  {
+    name: "PRICE_J",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "CERT_PART",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "PART_QTY",
+    type: "N",
+    size: 2,
+    decimalPlaces: 0,
+  },
+  {
+    name: "ALT_CO_ID",
+    type: "C",
+    size: 20,
+    decimalPlaces: 0,
+  },
+  {
+    name: "ALT_PARTNO",
+    type: "C",
+    size: 25,
+    decimalPlaces: 0,
+  },
+  {
+    name: "ALT_OVERRD",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "ALT_PARTM",
+    type: "C",
+    size: 45,
+    decimalPlaces: 0,
+  },
+  {
+    name: "PRT_DSMK_P",
+    type: "N",
+    size: 7,
+    decimalPlaces: 2,
+  },
+  {
+    name: "PRT_DSMK_M",
+    type: "N",
+    size: 9,
+    decimalPlaces: 2,
+  },
+  {
+    name: "MOD_LBR_TY",
+    type: "C",
+    size: 4,
+    decimalPlaces: 0,
+  },
+  {
+    name: "DB_HRS",
+    type: "N",
+    size: 5,
+    decimalPlaces: 1,
+  },
+  {
+    name: "MOD_LB_HRS",
+    type: "N",
+    size: 5,
+    decimalPlaces: 1,
+  },
+  {
+    name: "LBR_INC",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "LBR_OP",
+    type: "C",
+    size: 4,
+    decimalPlaces: 0,
+  },
+  {
+    name: "LBR_HRS_J",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "LBR_TYP_J",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "LBR_OP_J",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "PAINT_STG",
+    type: "N",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "PAINT_TONE",
+    type: "N",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "LBR_TAX",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "LBR_AMT",
+    type: "N",
+    size: 9,
+    decimalPlaces: 2,
+  },
+  {
+    name: "MISC_AMT",
+    type: "N",
+    size: 9,
+    decimalPlaces: 2,
+  },
+  {
+    name: "MISC_SUBLT",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "MISC_TAX",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+  {
+    name: "BETT_TYPE",
+    type: "C",
+    size: 4,
+    decimalPlaces: 0,
+  },
+  {
+    name: "BETT_PCTG",
+    type: "N",
+    size: 8,
+    decimalPlaces: 4,
+  },
+  {
+    name: "BETT_AMT",
+    type: "N",
+    size: 9,
+    decimalPlaces: 2,
+  },
+  {
+    name: "BETT_TAX",
+    type: "L",
+    size: 1,
+    decimalPlaces: 0,
+  },
+];

src/main/util/ems-util.ts

@@ -0,0 +1,36 @@
+import path from "path";
+import store from "../store/store";
+import fs from "fs";
+
+const generatePpcFilePath = (filename: string): string => {
+  const ppcOutFilePath: string | null = store.get("settings.ppcFilePath");
+  if (!ppcOutFilePath) {
+    throw new Error("PPC file path is not set");
+  }
+  return path.resolve(ppcOutFilePath, filename);
+};
+
+const generateEmsOutFilePath = (filename: string): string => {
+  const emsOutFilePath: string | null = store.get("settings.emsOutFilePath");
+  if (!emsOutFilePath) {
+    throw new Error("EMS Out file path is not set");
+  }
+  return path.resolve(emsOutFilePath, filename);
+};
+
+const deleteEmsFileIfExists = async (filename: string): Promise<void> => {
+  // Check if the file exists and delete it if it does
+  try {
+    await fs.promises.access(filename); // Check if the file exists
+    await fs.promises.unlink(filename); // Delete the file
+    console.log(`Existing file at ${filename} deleted.`);
+  } catch (err) {
+    if ((err as NodeJS.ErrnoException).code !== "ENOENT") {
+      // If the error is not "file not found", rethrow it
+      throw err;
+    }
+    console.log(`No existing file found at ${filename}.`);
+  }
+};
+
+export { generatePpcFilePath, generateEmsOutFilePath, deleteEmsFileIfExists };