feat: allow diffing with CUSTOM_DIFF_FIELDS component

bcgov · May 12, 2022 · 2cee117 · 2cee117
1 parent ce2f0fb
commit 2cee117
Showing 1 changed file with 215 additions and 0 deletions.
diff --git a/app/lib/theme/CUSTOM_DIFF_FIELDS.tsx b/app/lib/theme/CUSTOM_DIFF_FIELDS.tsx
@@ -0,0 +1,215 @@
+import React from "react";
+import { FieldProps } from "@rjsf/core";
+import NumberFormat from "react-number-format";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { faLongArrowAltRight } from "@fortawesome/free-solid-svg-icons";
+
+const showStringDiff = (id: string, oldData: string, newData: string) => (
+  <>
+    <span id={id && `${id}-diffOld`} className="diffOld">
+      {oldData}
+    </span>
+    &nbsp;
+    <FontAwesomeIcon size="lg" color="black" icon={faLongArrowAltRight} />
+    &nbsp;
+    <span id={id && `${id}-diffNew`} className="diffNew">
+      {newData}
+    </span>
+  </>
+);
+
+const showStringAdded = (id: string, newData: string) => (
+  <>
+    <span id={id && `${id}-diffNew`} className="diffNew">
+      {newData}
+    </span>
+    &nbsp;
+    <FontAwesomeIcon size="lg" color="black" icon={faLongArrowAltRight} />
+    &nbsp;
+    <span>
+      <strong>
+        <em>ADDED</em>
+      </strong>
+    </span>
+  </>
+);
+
+const showStringRemoved = (id: string, oldData: string) => (
+  <>
+    <span id={id && `${id}-diffOld`} className="diffOld">
+      {oldData}
+    </span>
+    &nbsp;
+    <FontAwesomeIcon size="lg" color="black" icon={faLongArrowAltRight} />
+    &nbsp;
+    <span>
+      <strong>
+        <em>REMOVED</em>
+      </strong>
+    </span>
+  </>
+);
+
+const showNumberDiff = (
+  id: string,
+  oldData: number,
+  newData: number,
+  isMoney: boolean
+) => (
+  <>
+    <span id={id && `${id}-diffOld`} className="diffOld">
+      <NumberFormat
+        thousandSeparator
+        prefix={isMoney ? "$" : ""}
+        id={id}
+        displayType="text"
+        value={oldData}
+      />
+    </span>
+    &nbsp;
+    <FontAwesomeIcon size="lg" color="black" icon={faLongArrowAltRight} />
+    &nbsp;
+    <span id={id && `${id}-diffNew`} className="diffNew">
+      <NumberFormat
+        thousandSeparator
+        prefix={isMoney ? "$" : ""}
+        id={id}
+        displayType="text"
+        value={newData}
+      />
+    </span>
+  </>
+);
+
+const showNumberAdded = (id: string, newData: number, isMoney: boolean) => (
+  <>
+    <span id={id && `${id}-diffNew`} className="diffNew">
+      <NumberFormat
+        thousandSeparator
+        prefix={isMoney ? "$" : ""}
+        id={id}
+        displayType="text"
+        value={newData}
+      />
+    </span>
+    &nbsp;
+    <FontAwesomeIcon size="lg" color="black" icon={faLongArrowAltRight} />
+    &nbsp;
+    <span>
+      <strong>
+        <em>ADDED</em>
+      </strong>
+    </span>
+  </>
+);
+
+const showNumberRemoved = (id: string, oldData: number, isMoney: boolean) => (
+  <>
+    <span id={id && `${id}-diffOld`} className="diffOld">
+      <NumberFormat
+        thousandSeparator
+        prefix={isMoney ? "$" : ""}
+        id={id}
+        displayType="text"
+        value={oldData}
+      />
+    </span>
+    &nbsp;
+    <span>
+      <strong>
+        <em>REMOVED</em>
+      </strong>
+    </span>
+  </>
+);
+
+const CUSTOM_DIFF_FIELDS: Record<
+  string,
+  React.FunctionComponent<FieldProps>
+> = {
+  StringField: (props) => {
+    const { idSchema, formData, formContext } = props;
+    const id = idSchema?.$id;
+    const previousValue = formContext?.oldData?.[props.name];
+
+    if (previousValue && formData) {
+      return showStringDiff(id, previousValue, formData);
+    } else if (
+      !previousValue &&
+      formData &&
+      formContext.operation === "CREATE"
+    ) {
+      return showStringAdded(id, formData);
+    } else if (
+      formContext.operation === "ARCHIVE" ||
+      (!formData && previousValue)
+    ) {
+      return showStringRemoved(id, previousValue);
+    } else {
+      return <>DISPLAY ERROR</>;
+    }
+  },
+  NumberField: (props) => {
+    const { idSchema, formData, formContext, uiSchema } = props;
+    const id = idSchema?.$id;
+    const previousValue = formContext?.oldData?.[props.name];
+
+    if (uiSchema["ui:options"]) {
+      if (previousValue && formData && formContext.operation === "UPDATE") {
+        return showStringDiff(
+          id,
+          formContext?.oldUiSchema?.[props.name]?.["ui:options"]?.text,
+          uiSchema["ui:options"].text as string
+        );
+      } else if (
+        !previousValue &&
+        formData &&
+        formContext.operation === "CREATE"
+      ) {
+        return showStringAdded(id, uiSchema["ui:options"].text as string);
+      } else if (
+        formContext.operation === "ARCHIVE" ||
+        (!formData && previousValue)
+      ) {
+        return showStringRemoved(
+          id,
+          formContext?.oldUiSchema?.[props.name]?.["ui:options"]?.text
+        );
+      } else {
+        return <>DISPLAY ERROR</>;
+      }
+    } else {
+      if (previousValue && formData && formContext.operation === "UPDATE") {
+        return showNumberDiff(
+          id,
+          formContext?.oldData?.[props.name],
+          formData,
+          uiSchema?.["ui:widget"] === "MoneyWidget"
+        );
+      } else if (
+        !previousValue &&
+        formData &&
+        formContext.operation === "CREATE"
+      ) {
+        return showNumberAdded(
+          id,
+          formData,
+          uiSchema?.["ui:widget"] === "MoneyWidget"
+        );
+      } else if (
+        formContext.operation === "ARCHIVE" ||
+        (!formData && previousValue)
+      ) {
+        return showNumberRemoved(
+          id,
+          formContext?.oldData?.[props.name],
+          uiSchema?.["ui:widget"] === "MoneyWidget"
+        );
+      } else {
+        return <>DISPLAY ERROR</>;
+      }
+    }
+  },
+};
+
+export default CUSTOM_DIFF_FIELDS;