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import type { BrowserClient } from "../client";
import { type Result, err, ok } from "../util/result";
import type { ToolErr } from "../util/tool";
import { resolveRefToBox } from "./ref-resolve";
export type PointArgs = {
readonly ref?: string | undefined;
readonly x?: number | undefined;
readonly y?: number | undefined;
};
export type ResolvedTarget = {
readonly x: number;
readonly y: number;
readonly label: string;
};
export const resolveTarget = async (
client: BrowserClient,
args: PointArgs,
): Promise<Result<ResolvedTarget, ToolErr>> => {
if (args.ref !== undefined) {
const box = await resolveRefToBox(client, args.ref);
if (!box.success) return box;
return ok({
x: box.data.cx,
y: box.data.cy,
label: `[${args.ref}] (${box.data.cx}, ${box.data.cy})`,
});
}
if (args.x !== undefined && args.y !== undefined) {
return ok({ x: args.x, y: args.y, label: `(${args.x}, ${args.y})` });
}
return err({ kind: "invalid_state", message: "Provide either `ref` or both `x` and `y`." });
};
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