import { z } from "incur";
import type { Logger } from "pino";
import type { CliInstance } from "./types.js";
import { CLI_COMMANDS } from "../cliCommandNames.js";
import { parseCliJsonInput } from "../cliJsonInput.js";
import { logCliCommand } from "../cliLogging.js";
import { compareSourceToBundleCliInputSchema } from "../contracts/javascript/applicationWorkflowInputContracts.js";
import { analysisInputErrorFromIssues } from "../domain/inputIssueProjection.js";
import { projectAnalysisError } from "../domain/analysisErrorProjection.js";
import { ArtifactResourceScope } from "../artifacts/ArtifactResourceScope.js";
import { withCommandCancellation } from "./commandCancellation.js";
import { finishAnalysisCommand } from "./finishAnalysisCommand.js";

/** CLI file transport delegates graph authentication and comparison to the same owners as MCP. */
export const registerSourceToBundleCommand = (
  cli: CliInstance,
  logger: Logger,
): void => {
  const name = CLI_COMMANDS.compareSourceToBundle;
  cli.command(name, {
    description:
      "Compare historical source (inline graph or reference {kind:file,path}) with authenticated application Evidence. Save the complete JSON to query with inspect-analysis-view.",
    args: z.object({
      inputJson: z.string().describe("Inline workflow JSON or JSON file path"),
    }),
    run: ({ args }) =>
      withCommandCancellation((signal) =>
        logCliCommand(logger, name, async () => {
          const input = await parseCliJsonInput(args.inputJson, name, signal);
          if (!input.ok) return input.error;
          const parsed = compareSourceToBundleCliInputSchema.safeParse(
            input.value,
          );
          if (!parsed.success)
            return {
              error: "Application workflow failed",
              ...projectAnalysisError(
                analysisInputErrorFromIssues(
                  name,
                  parsed.error.issues,
                  input.value,
                ),
              ),
            };
          const resources = new ArtifactResourceScope();
          const result = await finishAnalysisCommand(
            async () => {
              const { resolveSourceToBundleReference } =
                await import("../application/javascript/SourceToBundleReference.js");
              const reference = await resolveSourceToBundleReference(
                parsed.data.reference,
                signal,
                resources,
              );
              if (!reference.ok) return reference;
              const { compareSourceToBundleEvidence } =
                await import("../application/javascript/JavaScriptApplicationWorkflowService.js");
              const compared = compareSourceToBundleEvidence({
                ...reference.value,
                application: parsed.data.application,
              });
              return compared.ok
                ? { ok: true, value: compared.value.evidence }
                : compared;
            },
            resources,
            "javascript-application-workflow",
            "compare_source_to_bundle",
            signal,
          );
          return "evidence_id" in result
            ? result
            : { error: "Application workflow failed", ...result };
        }),
      ),
  });
};