From e4fb4030054477fb8eeca3a7a9ff1b65e1968b86 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A0=D0=B0=D1=83=D1=84=20=D0=9B=D0=B0=D1=82=D1=8B=D0=BF?=
 =?UTF-8?q?=D0=BE=D0=B2?= <latypov@micord.ru>
Date: Thu, 24 Apr 2025 23:17:20 +0300
Subject: [PATCH] SUPPORT-9137: custom DateTimePicker filter component

---
 .../CurrentDateWithShiftFilterComponent.ts    | 57 +++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 frontend/src/ts/ervu-dashboard/component/filter/CurrentDateWithShiftFilterComponent.ts

diff --git a/frontend/src/ts/ervu-dashboard/component/filter/CurrentDateWithShiftFilterComponent.ts b/frontend/src/ts/ervu-dashboard/component/filter/CurrentDateWithShiftFilterComponent.ts
new file mode 100644
index 00000000..8f2c4d83
--- /dev/null
+++ b/frontend/src/ts/ervu-dashboard/component/filter/CurrentDateWithShiftFilterComponent.ts
@@ -0,0 +1,57 @@
+import {
+  AnalyticalScope,
+  DateTimePicker,
+  DateTimeUtil,
+  DateValueType,
+  Filter,
+  FilterComponent,
+  FilterOperation,
+  FilterUtil
+} from "@webbpm/base-package";
+import {Moment} from "moment-timezone";
+
+@AnalyticalScope(DateTimePicker)
+export class CurrentDateWithShiftFilterComponent extends FilterComponent {
+  public shift: number;
+  private dateTimePicker: DateTimePicker;
+
+  public initialize(): void {
+    super.initialize();
+    this.dateTimePicker = this.getScript(DateTimePicker);
+  }
+
+  getFilter(): Filter {
+    if (!this.dateTimePicker) {
+      return null;
+    }
+
+    const value: Moment = this.dateTimePicker.isValueEmpty()
+                          ? DateTimeUtil.getCurrentDateInMidnight().add(this.shift, 'years')
+                          : this.dateTimePicker.getValueAsMoment().clone();
+
+    let filterValue: string;
+    const dateValueType: DateValueType = this.dateTimePicker.getDateValueType();
+    switch (dateValueType) {
+      case DateValueType.DATE:
+        switch (this.operation) {
+          case FilterOperation.GREATER_THAN:
+          case FilterOperation.LESS_OR_EQUAL:
+            value.hours(23);
+            value.minutes(59);
+            value.seconds(59);
+            value.milliseconds(999);
+            filterValue = DateTimeUtil.transformToString(value);
+            break;
+          default:
+            filterValue = DateTimeUtil.formatToDate(value);
+            break;
+        }
+        break;
+      case DateValueType.DATETIME:
+        filterValue = DateTimeUtil.formatToTimestamp(value);
+        break;
+    }
+
+    return FilterUtil.singleValueFilter(this.getObjectId(), filterValue, this.operation);
+  }
+}