import { Result } from "@repo/rdx-utils";

import type { SupportConnection } from "../domain/support-connection.aggregate";
import type { SupportInput } from "../domain/support-values";
import { SupportError } from "../domain/support-values";
import { SupportValues } from "../domain/value-objects/support-values";

import type { SupportContext } from "./support.repository";
export function mapSupportInput(
  input: SupportInput,
  context: SupportContext,
  previous?: SupportConnection
) {
  const values = SupportValues.create(input);
  if (!values.isSuccess) {
    return values;
  }
  const tool = context.tools.find((item) => item.id.equals(values.data.toolId));
  if (!(tool && (tool.active || previous?.values.toolId.equals(tool.id)))) {
    return Result.fail(new SupportError("TOOL_UNAVAILABLE"));
  }
  if (context.assetRetired && input.state !== "retired") {
    return Result.fail(new SupportError("ASSET_RETIRED"));
  }
  if (
    input.preferred &&
    context.connections.some(
      (item) =>
        item.values.toPrimitive().preferred && item.id.toPrimitive() !== previous?.id.toPrimitive()
    )
  ) {
    return Result.fail(new SupportError("PREFERRED_EXISTS"));
  }
  const next = values.data.toPrimitive();
  if (
    next.state !== "retired" &&
    context.connections.some((item) => {
      const other = item.values.toPrimitive();
      return (
        item.id.toPrimitive() !== previous?.id.toPrimitive() &&
        other.state !== "retired" &&
        other.toolId === next.toolId &&
        other.destination.toLowerCase() === next.destination.toLowerCase()
      );
    })
  ) {
    return Result.fail(new SupportError("CONNECTION_EXISTS"));
  }
  return values;
}