import { expectTypeOf, it } from "vitest";

import type {
	CustomViewSchema,
	DatabaseArgs,
	DatabaseHandle,
	DatePropertyFilter,
	GroupByFormat,
	ViewSchema,
} from "./index.js";

it("keeps custom views free of standard view query and property configuration", () => {
	expectTypeOf<{
		resourceId: "custom-view";
		dataSourceResourceId: "source";
		type: "custom";
		customBlockKey: "board";
	}>().toExtend<CustomViewSchema>();
	expectTypeOf<{
		resourceId: "custom-view";
		dataSourceResourceId: "source";
		type: "custom";
		customBlockKey: "board";
		sorts: [];
	}>().not.toExtend<ViewSchema>();
	expectTypeOf<{
		resourceId: "custom-view";
		dataSourceResourceId: "source";
		type: "custom";
		customBlockKey: "board";
		properties: [];
	}>().not.toExtend<ViewSchema>();
});

it("requires date properties for calendar and timeline views at both entrypoints", () => {
	type MissingDateProperty = {
		resourceId: "view";
		dataSourceResourceId: "source";
		type: "calendar" | "timeline";
	};
	expectTypeOf<MissingDateProperty>().not.toExtend<ViewSchema>();
	expectTypeOf<MissingDateProperty>().not.toExtend<NonNullable<DatabaseArgs["views"]>[number]>();
	expectTypeOf<MissingDateProperty>().not.toExtend<Parameters<DatabaseHandle["addView"]>[0]>();
});

it("couples date operators to their value shapes and requires a range bound", () => {
	type DateFilter = {
		type: "property";
		propertyId: "due";
		propertyType: "date";
	};
	expectTypeOf<
		DateFilter & {
			operator: "date_is_within";
			value: { type: "exact_range"; value: { startDate: "2026-01-01" } };
		}
	>().toExtend<DatePropertyFilter>();
	expectTypeOf<
		DateFilter & {
			operator: "date_is_within";
			value: { type: "exact_range"; value: {} };
		}
	>().not.toExtend<DatePropertyFilter>();
	expectTypeOf<
		DateFilter & {
			operator: "date_is_relative_to";
			value: { type: "exact"; value: "2026-01-01" };
		}
	>().not.toExtend<DatePropertyFilter>();
});

it("limits status grouping options to status properties", () => {
	expectTypeOf<{
		type: "status";
		property: "status";
		statusBy: "group";
	}>().toExtend<GroupByFormat>();
	expectTypeOf<{
		type: "select";
		property: "status";
		statusBy: "group";
	}>().not.toExtend<GroupByFormat>();
});