feat: implement custom field form and utility functions for managing custom fields

This commit is contained in:
Abhimanyu Saharan
2026-02-13 22:01:18 +05:30
parent b98d6e2f83
commit 372b4e191c
14 changed files with 1808 additions and 1577 deletions

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@@ -0,0 +1,136 @@
import type React from "react";
import { fireEvent, render, screen, waitFor } from "@testing-library/react";
import { describe, expect, it, vi } from "vitest";
import type { BoardRead } from "@/api/generated/model";
import { CustomFieldForm } from "./CustomFieldForm";
import { DEFAULT_CUSTOM_FIELD_FORM_STATE } from "./custom-field-form-types";
vi.mock("next/link", () => {
type LinkProps = React.PropsWithChildren<{
href: string | { pathname?: string };
}> &
Omit<React.AnchorHTMLAttributes<HTMLAnchorElement>, "href">;
return {
default: ({ href, children, ...props }: LinkProps) => (
<a href={typeof href === "string" ? href : "#"} {...props}>
{children}
</a>
),
};
});
const buildBoard = (overrides: Partial<BoardRead> = {}): BoardRead => ({
id: "board-1",
name: "Operations",
slug: "operations",
description: "Operations board",
organization_id: "org-1",
created_at: "2026-01-01T00:00:00Z",
updated_at: "2026-01-01T00:00:00Z",
...overrides,
});
describe("CustomFieldForm", () => {
it("validates board selection on create", async () => {
const onSubmit = vi.fn().mockResolvedValue(undefined);
render(
<CustomFieldForm
mode="create"
initialFormState={DEFAULT_CUSTOM_FIELD_FORM_STATE}
boards={[buildBoard()]}
boardsLoading={false}
boardsError={null}
isSubmitting={false}
submitLabel="Create field"
submittingLabel="Creating..."
submitErrorFallback="Failed to create custom field."
onSubmit={onSubmit}
/>,
);
fireEvent.change(screen.getByLabelText("Field key"), {
target: { value: "client_name" },
});
fireEvent.change(screen.getByLabelText("Label"), {
target: { value: "Client Name" },
});
fireEvent.click(screen.getByRole("button", { name: "Create field" }));
await waitFor(() => {
expect(
screen.getByText("Select at least one board."),
).toBeInTheDocument();
});
expect(onSubmit).not.toHaveBeenCalled();
});
it("submits normalized values on create", async () => {
const onSubmit = vi.fn().mockResolvedValue(undefined);
render(
<CustomFieldForm
mode="create"
initialFormState={DEFAULT_CUSTOM_FIELD_FORM_STATE}
boards={[buildBoard()]}
boardsLoading={false}
boardsError={null}
isSubmitting={false}
submitLabel="Create field"
submittingLabel="Creating..."
submitErrorFallback="Failed to create custom field."
onSubmit={onSubmit}
/>,
);
fireEvent.change(screen.getByLabelText("Field key"), {
target: { value: " client_name " },
});
fireEvent.change(screen.getByLabelText("Label"), {
target: { value: " Client Name " },
});
fireEvent.click(screen.getByRole("checkbox", { name: /operations/i }));
fireEvent.click(screen.getByRole("button", { name: "Create field" }));
await waitFor(() => {
expect(onSubmit).toHaveBeenCalledWith({
fieldKey: "client_name",
label: "Client Name",
fieldType: "text",
uiVisibility: "always",
validationRegex: null,
description: null,
required: false,
defaultValue: null,
boardIds: ["board-1"],
});
});
});
it("locks field key in edit mode", () => {
render(
<CustomFieldForm
mode="edit"
initialFormState={{
...DEFAULT_CUSTOM_FIELD_FORM_STATE,
fieldKey: "client_name",
label: "Client Name",
}}
initialBoardIds={["board-1"]}
boards={[buildBoard()]}
boardsLoading={false}
boardsError={null}
isSubmitting={false}
submitLabel="Save changes"
submittingLabel="Saving..."
submitErrorFallback="Failed to update custom field."
onSubmit={vi.fn().mockResolvedValue(undefined)}
/>,
);
expect(screen.getByDisplayValue("client_name")).toBeDisabled();
expect(
screen.getByText("Field key cannot be changed after creation."),
).toBeInTheDocument();
});
});

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@@ -0,0 +1,368 @@
import { type FormEvent, useMemo, useState } from "react";
import Link from "next/link";
import type { BoardRead } from "@/api/generated/model";
import { Button, buttonVariants } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from "@/components/ui/select";
import { Textarea } from "@/components/ui/textarea";
import {
CUSTOM_FIELD_TYPE_OPTIONS,
CUSTOM_FIELD_VISIBILITY_OPTIONS,
type CustomFieldFormMode,
type CustomFieldFormState,
STRING_VALIDATION_FIELD_TYPES,
} from "./custom-field-form-types";
import {
extractApiErrorMessage,
filterBoardsBySearch,
normalizeCustomFieldFormInput,
type NormalizedCustomFieldFormValues,
} from "./custom-field-form-utils";
type CustomFieldFormProps = {
mode: CustomFieldFormMode;
initialFormState: CustomFieldFormState;
initialBoardIds?: string[];
boards: BoardRead[];
boardsLoading: boolean;
boardsError: string | null;
isSubmitting: boolean;
submitLabel: string;
submittingLabel: string;
submitErrorFallback: string;
cancelHref?: string;
onSubmit: (values: NormalizedCustomFieldFormValues) => Promise<void>;
};
export function CustomFieldForm({
mode,
initialFormState,
initialBoardIds = [],
boards,
boardsLoading,
boardsError,
isSubmitting,
submitLabel,
submittingLabel,
submitErrorFallback,
cancelHref = "/custom-fields",
onSubmit,
}: CustomFieldFormProps) {
const [formState, setFormState] =
useState<CustomFieldFormState>(initialFormState);
const [boardSearch, setBoardSearch] = useState("");
const [selectedBoardIds, setSelectedBoardIds] = useState<Set<string>>(
() => new Set(initialBoardIds),
);
const [submitError, setSubmitError] = useState<string | null>(null);
const filteredBoards = useMemo(
() => filterBoardsBySearch(boards, boardSearch),
[boardSearch, boards],
);
const handleSubmit = async (event: FormEvent<HTMLFormElement>) => {
event.preventDefault();
setSubmitError(null);
const normalized = normalizeCustomFieldFormInput({
mode,
formState,
selectedBoardIds,
});
if (normalized.value === null) {
setSubmitError(normalized.error);
return;
}
try {
await onSubmit(normalized.value);
} catch (error) {
setSubmitError(extractApiErrorMessage(error, submitErrorFallback));
}
};
return (
<form
onSubmit={handleSubmit}
className="max-w-3xl rounded-xl border border-slate-200 bg-white p-6 shadow-sm space-y-6"
>
<div>
<p className="text-xs font-semibold uppercase tracking-wider text-slate-500">
Basic configuration
</p>
<div className="mt-4 grid gap-6 md:grid-cols-2">
<label className="space-y-1">
<span className="text-sm font-semibold text-slate-900">
Field key
</span>
<Input
value={formState.fieldKey}
onChange={(event) =>
setFormState((prev) => ({
...prev,
fieldKey: event.target.value,
}))
}
placeholder="e.g. client_name"
readOnly={mode === "edit"}
disabled={isSubmitting || mode === "edit"}
required={mode === "create"}
/>
{mode === "edit" ? (
<span className="text-xs text-slate-500">
Field key cannot be changed after creation.
</span>
) : null}
</label>
<label className="space-y-1">
<span className="text-sm font-semibold text-slate-900">Label</span>
<Input
value={formState.label}
onChange={(event) =>
setFormState((prev) => ({ ...prev, label: event.target.value }))
}
placeholder="e.g. Client name"
disabled={isSubmitting}
required
/>
</label>
<label className="space-y-1">
<span className="text-sm font-semibold text-slate-900">
Field type
</span>
<Select
value={formState.fieldType}
onValueChange={(value) =>
setFormState((prev) => ({
...prev,
fieldType: value as CustomFieldFormState["fieldType"],
}))
}
disabled={isSubmitting}
>
<SelectTrigger>
<SelectValue placeholder="Select field type" />
</SelectTrigger>
<SelectContent>
{CUSTOM_FIELD_TYPE_OPTIONS.map((option) => (
<SelectItem key={option.value} value={option.value}>
{option.label}
</SelectItem>
))}
</SelectContent>
</Select>
</label>
<label className="space-y-1">
<span className="text-sm font-semibold text-slate-900">
UI visible
</span>
<Select
value={formState.uiVisibility}
onValueChange={(value) =>
setFormState((prev) => ({
...prev,
uiVisibility: value as CustomFieldFormState["uiVisibility"],
}))
}
disabled={isSubmitting}
>
<SelectTrigger>
<SelectValue placeholder="Select visibility" />
</SelectTrigger>
<SelectContent>
{CUSTOM_FIELD_VISIBILITY_OPTIONS.map((option) => (
<SelectItem key={option.value} value={option.value}>
{option.label}
</SelectItem>
))}
</SelectContent>
</Select>
</label>
</div>
<label className="mt-4 flex items-center gap-2 text-sm text-slate-700">
<input
type="checkbox"
checked={formState.required}
onChange={(event) =>
setFormState((prev) => ({
...prev,
required: event.target.checked,
}))
}
disabled={isSubmitting}
/>
Required
</label>
</div>
<div>
<p className="text-xs font-semibold uppercase tracking-wider text-slate-500">
Validation and defaults
</p>
<div className="mt-4 space-y-4">
<label className="space-y-1">
<span className="text-sm font-semibold text-slate-900">
Validation regex
</span>
<Input
value={formState.validationRegex}
onChange={(event) =>
setFormState((prev) => ({
...prev,
validationRegex: event.target.value,
}))
}
placeholder="Optional. Example: ^[A-Z]{3}$"
disabled={
isSubmitting ||
!STRING_VALIDATION_FIELD_TYPES.has(formState.fieldType)
}
/>
<p className="text-xs text-slate-500">
Supported for text/date/date-time/url fields.
</p>
</label>
<label className="space-y-1">
<span className="text-sm font-semibold text-slate-900">
Default value
</span>
<Textarea
value={formState.defaultValue}
onChange={(event) =>
setFormState((prev) => ({
...prev,
defaultValue: event.target.value,
}))
}
rows={3}
placeholder='Optional default value. For booleans use "true"/"false"; for JSON use an object or array.'
disabled={isSubmitting}
/>
</label>
<label className="space-y-1">
<span className="text-sm font-semibold text-slate-900">
Description
</span>
<Textarea
value={formState.description}
onChange={(event) =>
setFormState((prev) => ({
...prev,
description: event.target.value,
}))
}
rows={3}
placeholder="Optional description used by agents and UI"
disabled={isSubmitting}
/>
</label>
</div>
</div>
<div>
<div className="flex flex-wrap items-center justify-between gap-2">
<p className="text-xs font-semibold uppercase tracking-wider text-slate-500">
Board bindings
</p>
<span className="text-xs text-slate-500">
{selectedBoardIds.size} selected
</span>
</div>
<div className="mt-4 space-y-2">
<Input
value={boardSearch}
onChange={(event) => setBoardSearch(event.target.value)}
placeholder="Search boards..."
disabled={isSubmitting}
/>
<div className="max-h-64 overflow-auto rounded-xl border border-slate-200 bg-slate-50/40">
{boardsLoading ? (
<div className="px-4 py-6 text-sm text-slate-500">
Loading boards
</div>
) : boardsError ? (
<div className="px-4 py-6 text-sm text-rose-700">
{boardsError}
</div>
) : filteredBoards.length === 0 ? (
<div className="px-4 py-6 text-sm text-slate-500">
No boards found.
</div>
) : (
<ul className="divide-y divide-slate-200">
{filteredBoards.map((board) => {
const checked = selectedBoardIds.has(board.id);
return (
<li key={board.id} className="px-4 py-3">
<label className="flex cursor-pointer items-start gap-3">
<input
type="checkbox"
className="mt-1 h-4 w-4 rounded border-slate-300 text-blue-600"
checked={checked}
onChange={() => {
setSelectedBoardIds((prev) => {
const next = new Set(prev);
if (next.has(board.id)) {
next.delete(board.id);
} else {
next.add(board.id);
}
return next;
});
}}
disabled={isSubmitting}
/>
<div className="min-w-0">
<p className="truncate text-sm font-medium text-slate-900">
{board.name}
</p>
<p className="mt-1 text-xs text-slate-500">
{board.slug}
</p>
</div>
</label>
</li>
);
})}
</ul>
)}
</div>
<p className="text-xs text-slate-500">
Required. The custom field appears on tasks in selected boards.
</p>
</div>
</div>
{submitError ? (
<p className="text-sm text-rose-600">{submitError}</p>
) : null}
<div className="flex items-center gap-2">
<Link
href={cancelHref}
className={buttonVariants({ variant: "outline" })}
aria-disabled={isSubmitting}
>
Cancel
</Link>
<Button type="submit" disabled={isSubmitting}>
{isSubmitting ? submittingLabel : submitLabel}
</Button>
</div>
</form>
);
}

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@@ -16,6 +16,7 @@ import {
} from "@/components/tables/DataTable";
import { dateCell } from "@/components/tables/cell-formatters";
import type { TaskCustomFieldDefinitionRead } from "@/api/generated/model";
import { formatCustomFieldDefaultValue } from "./custom-field-form-utils";
type CustomFieldsTableProps = {
fields: TaskCustomFieldDefinitionRead[];
@@ -49,16 +50,6 @@ const DEFAULT_EMPTY_ICON = (
</svg>
);
const formatDefaultValue = (value: unknown): string => {
if (value === null || value === undefined) return "";
if (typeof value === "string") return value;
try {
return JSON.stringify(value);
} catch {
return String(value);
}
};
export function CustomFieldsTable({
fields,
isLoading = false,
@@ -131,7 +122,7 @@ export function CustomFieldsTable({
enableSorting: false,
cell: ({ row }) => (
<p className="font-mono text-xs break-all text-slate-700">
{formatDefaultValue(row.original.default_value) || "—"}
{formatCustomFieldDefaultValue(row.original.default_value) || "—"}
</p>
),
},

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@@ -0,0 +1,63 @@
import type {
TaskCustomFieldDefinitionReadFieldType,
TaskCustomFieldDefinitionReadUiVisibility,
} from "@/api/generated/model";
export type CustomFieldType = TaskCustomFieldDefinitionReadFieldType;
export type CustomFieldVisibility = TaskCustomFieldDefinitionReadUiVisibility;
export type CustomFieldFormMode = "create" | "edit";
export type CustomFieldFormState = {
fieldKey: string;
label: string;
fieldType: CustomFieldType;
uiVisibility: CustomFieldVisibility;
validationRegex: string;
description: string;
required: boolean;
defaultValue: string;
};
export const DEFAULT_CUSTOM_FIELD_FORM_STATE: CustomFieldFormState = {
fieldKey: "",
label: "",
fieldType: "text",
uiVisibility: "always",
validationRegex: "",
description: "",
required: false,
defaultValue: "",
};
export const CUSTOM_FIELD_TYPE_OPTIONS: ReadonlyArray<{
value: CustomFieldType;
label: string;
}> = [
{ value: "text", label: "Text" },
{ value: "text_long", label: "Text (long)" },
{ value: "integer", label: "Integer" },
{ value: "decimal", label: "Decimal" },
{ value: "boolean", label: "Boolean (true/false)" },
{ value: "date", label: "Date" },
{ value: "date_time", label: "Date & time" },
{ value: "url", label: "URL" },
{ value: "json", label: "JSON" },
];
export const CUSTOM_FIELD_VISIBILITY_OPTIONS: ReadonlyArray<{
value: CustomFieldVisibility;
label: string;
}> = [
{ value: "always", label: "Always" },
{ value: "if_set", label: "If set" },
{ value: "hidden", label: "Hidden" },
];
export const STRING_VALIDATION_FIELD_TYPES = new Set<CustomFieldType>([
"text",
"text_long",
"date",
"date_time",
"url",
]);

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@@ -0,0 +1,167 @@
import { describe, expect, it } from "vitest";
import type { TaskCustomFieldDefinitionRead } from "@/api/generated/model";
import { DEFAULT_CUSTOM_FIELD_FORM_STATE } from "./custom-field-form-types";
import {
buildCustomFieldUpdatePayload,
createCustomFieldPayload,
formatCustomFieldDefaultValue,
normalizeCustomFieldFormInput,
parseCustomFieldDefaultValue,
} from "./custom-field-form-utils";
const buildField = (
overrides: Partial<TaskCustomFieldDefinitionRead> = {},
): TaskCustomFieldDefinitionRead => ({
id: "field-1",
organization_id: "org-1",
field_key: "client_name",
label: "Client Name",
field_type: "text",
ui_visibility: "always",
board_ids: ["board-1"],
required: false,
description: "Client display name",
default_value: "Acme",
validation_regex: null,
created_at: "2026-01-01T00:00:00Z",
updated_at: "2026-01-01T00:00:00Z",
...overrides,
});
describe("parseCustomFieldDefaultValue", () => {
it("parses primitive and json field types", () => {
expect(parseCustomFieldDefaultValue("integer", "42")).toEqual({
value: 42,
error: null,
});
expect(parseCustomFieldDefaultValue("decimal", "-12.5")).toEqual({
value: -12.5,
error: null,
});
expect(parseCustomFieldDefaultValue("boolean", "TRUE")).toEqual({
value: true,
error: null,
});
expect(parseCustomFieldDefaultValue("json", '{"a":1}')).toEqual({
value: { a: 1 },
error: null,
});
});
it("returns validation errors for invalid defaults", () => {
expect(parseCustomFieldDefaultValue("integer", "42.5").error).toMatch(
/valid integer/i,
);
expect(parseCustomFieldDefaultValue("boolean", "yes").error).toMatch(
/true or false/i,
);
expect(parseCustomFieldDefaultValue("json", '"string"').error).toMatch(
/object or array/i,
);
});
});
describe("normalizeCustomFieldFormInput", () => {
it("validates create requirements", () => {
const result = normalizeCustomFieldFormInput({
mode: "create",
formState: {
...DEFAULT_CUSTOM_FIELD_FORM_STATE,
label: "Client Name",
},
selectedBoardIds: [],
});
expect(result.value).toBeNull();
expect(result.error).toBe("Field key is required.");
});
it("normalizes and trims valid create input", () => {
const result = normalizeCustomFieldFormInput({
mode: "create",
formState: {
...DEFAULT_CUSTOM_FIELD_FORM_STATE,
fieldKey: " client_name ",
label: " Client Name ",
fieldType: "integer",
uiVisibility: "if_set",
validationRegex: "",
description: " Primary client ",
required: true,
defaultValue: " 7 ",
},
selectedBoardIds: ["board-1", "board-2"],
});
expect(result.error).toBeNull();
expect(result.value).toEqual({
fieldKey: "client_name",
label: "Client Name",
fieldType: "integer",
uiVisibility: "if_set",
validationRegex: null,
description: "Primary client",
required: true,
defaultValue: 7,
boardIds: ["board-1", "board-2"],
});
});
});
describe("payload helpers", () => {
it("builds create payload from normalized values", () => {
const payload = createCustomFieldPayload({
fieldKey: "client_name",
label: "Client Name",
fieldType: "text",
uiVisibility: "always",
validationRegex: "^[A-Z]+$",
description: "Display name",
required: false,
defaultValue: "ACME",
boardIds: ["board-1"],
});
expect(payload).toEqual({
field_key: "client_name",
label: "Client Name",
field_type: "text",
ui_visibility: "always",
validation_regex: "^[A-Z]+$",
description: "Display name",
required: false,
default_value: "ACME",
board_ids: ["board-1"],
});
});
it("only includes changed fields in update payload", () => {
const field = buildField();
const updates = buildCustomFieldUpdatePayload(field, {
fieldKey: "client_name",
label: "Client Name",
fieldType: "text",
uiVisibility: "always",
validationRegex: null,
description: "Client display name",
required: true,
defaultValue: "ACME",
boardIds: ["board-1"],
});
expect(updates).toEqual({
required: true,
default_value: "ACME",
});
});
});
describe("formatCustomFieldDefaultValue", () => {
it("formats objects as minified or pretty json", () => {
expect(formatCustomFieldDefaultValue({ a: 1 })).toBe('{"a":1}');
expect(formatCustomFieldDefaultValue({ a: 1 }, { pretty: true })).toBe(
'{\n "a": 1\n}',
);
});
});

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@@ -0,0 +1,273 @@
import type {
BoardRead,
TaskCustomFieldDefinitionCreate,
TaskCustomFieldDefinitionRead,
TaskCustomFieldDefinitionUpdate,
} from "@/api/generated/model";
import { ApiError } from "@/api/mutator";
import {
type CustomFieldFormMode,
type CustomFieldFormState,
type CustomFieldType,
STRING_VALIDATION_FIELD_TYPES,
} from "./custom-field-form-types";
export type ParsedDefaultValue = {
value: unknown | null;
error: string | null;
};
export type NormalizedCustomFieldFormValues = {
fieldKey: string;
label: string;
fieldType: CustomFieldType;
uiVisibility: CustomFieldFormState["uiVisibility"];
validationRegex: string | null;
description: string | null;
required: boolean;
defaultValue: unknown | null;
boardIds: string[];
};
type NormalizeCustomFieldFormInputArgs = {
mode: CustomFieldFormMode;
formState: CustomFieldFormState;
selectedBoardIds: Iterable<string>;
};
type NormalizeCustomFieldFormInputResult =
| { value: NormalizedCustomFieldFormValues; error: null }
| { value: null; error: string };
const canonicalJson = (value: unknown): string =>
JSON.stringify(value) ?? "undefined";
const areSortedStringArraysEqual = (
left: readonly string[],
right: readonly string[],
): boolean =>
left.length === right.length &&
left.every((value, index) => value === right[index]);
export const parseCustomFieldDefaultValue = (
fieldType: CustomFieldType,
value: string,
): ParsedDefaultValue => {
const trimmed = value.trim();
if (!trimmed) return { value: null, error: null };
if (fieldType === "text" || fieldType === "text_long") {
return { value: trimmed, error: null };
}
if (fieldType === "integer") {
if (!/^-?\d+$/.test(trimmed)) {
return { value: null, error: "Default value must be a valid integer." };
}
return { value: Number.parseInt(trimmed, 10), error: null };
}
if (fieldType === "decimal") {
if (!/^-?\d+(\.\d+)?$/.test(trimmed)) {
return { value: null, error: "Default value must be a valid decimal." };
}
return { value: Number.parseFloat(trimmed), error: null };
}
if (fieldType === "boolean") {
if (trimmed.toLowerCase() === "true") return { value: true, error: null };
if (trimmed.toLowerCase() === "false") return { value: false, error: null };
return { value: null, error: "Default value must be true or false." };
}
if (
fieldType === "date" ||
fieldType === "date_time" ||
fieldType === "url"
) {
return { value: trimmed, error: null };
}
if (fieldType === "json") {
try {
const parsed = JSON.parse(trimmed);
if (parsed === null || typeof parsed !== "object") {
return {
value: null,
error: "Default value must be valid JSON (object or array).",
};
}
return { value: parsed, error: null };
} catch {
return {
value: null,
error: "Default value must be valid JSON (object or array).",
};
}
}
try {
return { value: JSON.parse(trimmed), error: null };
} catch {
return { value: trimmed, error: null };
}
};
export const formatCustomFieldDefaultValue = (
value: unknown,
options: { pretty?: boolean } = {},
): string => {
if (value === null || value === undefined) return "";
if (typeof value === "string") return value;
try {
return options.pretty
? JSON.stringify(value, null, 2)
: JSON.stringify(value);
} catch {
return String(value);
}
};
export const filterBoardsBySearch = (
boards: BoardRead[],
query: string,
): BoardRead[] => {
const normalizedQuery = query.trim().toLowerCase();
if (!normalizedQuery) return boards;
return boards.filter(
(board) =>
board.name.toLowerCase().includes(normalizedQuery) ||
board.slug.toLowerCase().includes(normalizedQuery),
);
};
export const normalizeCustomFieldFormInput = ({
mode,
formState,
selectedBoardIds,
}: NormalizeCustomFieldFormInputArgs): NormalizeCustomFieldFormInputResult => {
const trimmedFieldKey = formState.fieldKey.trim();
const trimmedLabel = formState.label.trim();
const trimmedValidationRegex = formState.validationRegex.trim();
const boardIds = Array.from(selectedBoardIds);
if (mode === "create" && !trimmedFieldKey) {
return { value: null, error: "Field key is required." };
}
if (!trimmedLabel) return { value: null, error: "Label is required." };
if (boardIds.length === 0) {
return { value: null, error: "Select at least one board." };
}
if (
trimmedValidationRegex &&
!STRING_VALIDATION_FIELD_TYPES.has(formState.fieldType)
) {
return {
value: null,
error: "Validation regex is only supported for string field types.",
};
}
const parsedDefaultValue = parseCustomFieldDefaultValue(
formState.fieldType,
formState.defaultValue,
);
if (parsedDefaultValue.error) {
return { value: null, error: parsedDefaultValue.error };
}
return {
value: {
fieldKey: trimmedFieldKey,
label: trimmedLabel,
fieldType: formState.fieldType,
uiVisibility: formState.uiVisibility,
validationRegex: trimmedValidationRegex || null,
description: formState.description.trim() || null,
required: formState.required,
defaultValue: parsedDefaultValue.value,
boardIds,
},
error: null,
};
};
export const createCustomFieldPayload = (
values: NormalizedCustomFieldFormValues,
): TaskCustomFieldDefinitionCreate => ({
field_key: values.fieldKey,
label: values.label,
field_type: values.fieldType,
ui_visibility: values.uiVisibility,
validation_regex: values.validationRegex,
description: values.description,
required: values.required,
default_value: values.defaultValue,
board_ids: values.boardIds,
});
export const buildCustomFieldUpdatePayload = (
field: TaskCustomFieldDefinitionRead,
values: NormalizedCustomFieldFormValues,
): TaskCustomFieldDefinitionUpdate => {
const updates: TaskCustomFieldDefinitionUpdate = {};
if (values.label !== (field.label ?? field.field_key)) {
updates.label = values.label;
}
if (values.fieldType !== (field.field_type ?? "text")) {
updates.field_type = values.fieldType;
}
if (values.uiVisibility !== (field.ui_visibility ?? "always")) {
updates.ui_visibility = values.uiVisibility;
}
if (values.validationRegex !== (field.validation_regex ?? null)) {
updates.validation_regex = values.validationRegex;
}
if (values.description !== (field.description ?? null)) {
updates.description = values.description;
}
if (values.required !== (field.required === true)) {
updates.required = values.required;
}
if (
canonicalJson(values.defaultValue) !== canonicalJson(field.default_value)
) {
updates.default_value = values.defaultValue;
}
const currentBoardIds = [...(field.board_ids ?? [])].sort();
const nextBoardIds = [...values.boardIds].sort();
if (!areSortedStringArraysEqual(currentBoardIds, nextBoardIds)) {
updates.board_ids = values.boardIds;
}
return updates;
};
export const deriveFormStateFromCustomField = (
field: TaskCustomFieldDefinitionRead,
): CustomFieldFormState => ({
fieldKey: field.field_key,
label: field.label ?? field.field_key,
fieldType: field.field_type ?? "text",
uiVisibility: field.ui_visibility ?? "always",
validationRegex: field.validation_regex ?? "",
description: field.description ?? "",
required: field.required === true,
defaultValue: formatCustomFieldDefaultValue(field.default_value, {
pretty: true,
}),
});
export const extractApiErrorMessage = (
error: unknown,
fallback: string,
): string => {
if (error instanceof ApiError) return error.message || fallback;
if (error instanceof Error) return error.message || fallback;
const detail = (error as { detail?: unknown } | null | undefined)?.detail;
if (detail) return String(detail);
return fallback;
};