From dbaeb3d3f19bd00aa7fa40e9c459fe6629033bd1 Mon Sep 17 00:00:00 2001
From: Sebastian Tilsch <winzlieb@c3d2.de>
Date: Mon, 30 Sep 2024 06:06:04 +0200
Subject: [PATCH] fix date related issues in table and mapping

---
 .../components/config/tableConfig.tsx         | 16 ++++++++----
 packages/core-utils/src/specialDate.ts        | 16 ++++++++++++
 .../data-mapping/src/mappingStrategies.ts     | 25 +++++++++++--------
 .../ui-utils/src/specialDate2LocalDate.ts     | 12 ++++++---
 4 files changed, 51 insertions(+), 18 deletions(-)

diff --git a/apps/exhibition-live/components/config/tableConfig.tsx b/apps/exhibition-live/components/config/tableConfig.tsx
index d68d544b..5765c318 100644
--- a/apps/exhibition-live/components/config/tableConfig.tsx
+++ b/apps/exhibition-live/components/config/tableConfig.tsx
@@ -11,11 +11,17 @@ const dateColDef: (
   const columnDef: MRT_ColumnDef<any> = {
     header: t(p([...path, key])),
     id: p([...path, key, "single"]),
-    accessorFn: mkAccessor(`${p([...path, key, "single"])}.value`, "", (v) =>
-      typeof v === "string" || (typeof v === "number" && String(v).length === 8)
-        ? specialDate2LocalDate(Number(v), "de")
-        : String(v),
-    ),
+    accessorFn: mkAccessor(`${p([...path, key, "single"])}.value`, "", (v) => {
+      try {
+        return typeof v === "string" ||
+          (typeof v === "number" && String(v).length === 8)
+          ? specialDate2LocalDate(Number(v), "de")
+          : String(v);
+      } catch (error) {
+        console.error("Error processing date:", error);
+        return String(v);
+      }
+    }),
     filterVariant: "date",
     filterFn: "betweenInclusive",
     sortingFn: "datetime",
diff --git a/packages/core-utils/src/specialDate.ts b/packages/core-utils/src/specialDate.ts
index face4bbd..3ac9f316 100644
--- a/packages/core-utils/src/specialDate.ts
+++ b/packages/core-utils/src/specialDate.ts
@@ -93,3 +93,19 @@ export const getDatePartAsString = (
   const maxLength = part === "year" ? 4 : 2;
   return leftpad(value, maxLength);
 };
+
+/**
+ * convert year, month, day to a number
+ * @param year
+ * @param month
+ * @param day
+ * @returns
+ */
+export const makeSpecialDate = (
+  year: number,
+  month?: number | undefined,
+  day?: number | undefined,
+) => {
+  const specialDateString = `${year}${month ? leftpad(month, 2) : "00"}${day ? leftpad(day, 2) : "00"}`;
+  return Number(specialDateString);
+};
diff --git a/packages/data-mapping/src/mappingStrategies.ts b/packages/data-mapping/src/mappingStrategies.ts
index c0950f9d..61978740 100644
--- a/packages/data-mapping/src/mappingStrategies.ts
+++ b/packages/data-mapping/src/mappingStrategies.ts
@@ -5,13 +5,14 @@ import { mapByConfig } from "./mapByConfig";
 import isNil from "lodash-es/isNil";
 import set from "lodash-es/set";
 import get from "lodash-es/get";
-import { getPaddedDate } from "@slub/edb-core-utils";
+import { getPaddedDate, makeSpecialDate } from "@slub/edb-core-utils";
 import {
   IRIToStringFn,
   NormDataMappings,
   PrimaryFieldDeclaration,
 } from "@slub/edb-core-types";
 import { JSONSchema7 } from "json-schema";
+import { isNaN } from "lodash-es";
 
 dayjs.extend(customParseFormat);
 
@@ -899,21 +900,25 @@ export const arrayToAdbDate = (
   dateValue: number;
   dateModifier: number;
 } => {
+  const { logger } = context || {};
   const { offset = 0 } = options || {};
   if (sourceData.length < offset + 3)
     throw new Error(
       `Not enough data (${sourceData.length}) to convert to date`,
     );
-  const day = sourceData[offset];
-  const month = sourceData[offset + 1];
-  const year = sourceData[offset + 2];
-  if (!year) return null;
-  const date = dayjs();
-  date.year(year);
-  if (month) date.month(month - 1);
-  if (day) date.date(day);
+
+  const day = Number(sourceData[offset]);
+  const month = Number(sourceData[offset + 1] || "0");
+  const year = Number(sourceData[offset + 2] || "0");
+  const dateValue = makeSpecialDate(
+    isNaN(year) ? 0 : year,
+    isNaN(month) ? 0 : month,
+    isNaN(day) ? 0 : day,
+  );
+  logger.log(`Converted date ${dateValue} from ${sourceData}`);
+
   return {
-    dateValue: dayJsDateToSpecialInt(date),
+    dateValue: Number(dateValue),
     dateModifier: 0,
   };
 };
diff --git a/packages/ui-utils/src/specialDate2LocalDate.ts b/packages/ui-utils/src/specialDate2LocalDate.ts
index b0b0c912..a8b0eb3c 100644
--- a/packages/ui-utils/src/specialDate2LocalDate.ts
+++ b/packages/ui-utils/src/specialDate2LocalDate.ts
@@ -5,13 +5,19 @@ export const specialDate2LocalDate = (date: number, locale: string) => {
   const { year, month, day } = getDateParts(date);
   const jsdate = numeric2JSDate(date);
   if (!year && month && day) {
-    return dayjs(jsdate).format("MM.DD.");
+    return locale === "de"
+      ? dayjs(jsdate).format("DD.MM.")
+      : dayjs(jsdate).format("MM/DD");
   }
   if (!day && month && year) {
-    return dayjs(jsdate).format("YYYY.MM.") + "–-";
+    return locale === "de"
+      ? dayjs(jsdate).format("MMMM YYYY")
+      : dayjs(jsdate).format("MMMM/YYYY");
   }
   if (day && month && year) {
-    return dayjs(jsdate).format("l");
+    return locale === "de"
+      ? dayjs(jsdate).format("DD.MM.YYYY")
+      : dayjs(jsdate).format("MM/DD/YYYY");
   }
   if (year && !month && !day) {
     return dayjs(jsdate).format("YYYY");