import { type ActionFunctionArgs, json } from "@remix-run/server-runtime";
import { ProgressDeploymentRequestBody, tryCatch } from "@trigger.dev/core/v3";
import { z } from "zod";
import { authenticateRequest } from "~/services/apiAuth.server";
import { logger } from "~/services/logger.server";
import { DeploymentService } from "~/v3/services/deployment.server";

const ParamsSchema = z.object({
  deploymentId: z.string(),
});

export async function action({ request, params }: ActionFunctionArgs) {
  if (request.method.toUpperCase() !== "POST") {
    return json({ error: "Method Not Allowed" }, { status: 405 });
  }

  const parsedParams = ParamsSchema.safeParse(params);

  if (!parsedParams.success) {
    return json({ error: "Invalid params" }, { status: 400 });
  }

  try {
    const authenticationResult = await authenticateRequest(request, {
      apiKey: true,
      organizationAccessToken: false,
      personalAccessToken: false,
    });

    if (!authenticationResult || !authenticationResult.result.ok) {
      logger.info("Invalid or missing api key", { url: request.url });
      return json({ error: "Invalid or Missing API key" }, { status: 401 });
    }

    const { environment: authenticatedEnv } = authenticationResult.result;
    const { deploymentId } = parsedParams.data;

    const [, rawBody] = await tryCatch(request.json());
    const body = ProgressDeploymentRequestBody.safeParse(rawBody ?? {});

    if (!body.success) {
      return json({ error: "Invalid request body", issues: body.error.issues }, { status: 400 });
    }

    const deploymentService = new DeploymentService();

    return await deploymentService
      .progressDeployment(authenticatedEnv, deploymentId, {
        contentHash: body.data.contentHash,
        git: body.data.gitMeta,
        runtime: body.data.runtime,
        buildServerMetadata: body.data.buildServerMetadata,
      })
      .match(
        () => {
          return new Response(null, { status: 204 });
        },
        (error) => {
          switch (error.type) {
            case "failed_to_extend_deployment_timeout": {
              logger.warn("Failed to extend deployment timeout", { error: error.cause });
              return new Response(null, { status: 204 }); // ignore these errors for now
            }
            case "deployment_not_found":
              return json({ error: "Deployment not found" }, { status: 404 });
            case "deployment_cannot_be_progressed":
              return json(
                { error: "Deployment is not in a progressable state (PENDING or INSTALLING)" },
                { status: 409 }
              );
            case "failed_to_create_remote_build": {
              logger.error("Failed to create remote Depot build", { error: error.cause });
              return json({ error: "Failed to create remote build" }, { status: 500 });
            }
            case "other":
            default:
              error.type satisfies "other";
              return json({ error: "Internal server error" }, { status: 500 });
          }
        }
      );
  } catch (error) {
    if (error instanceof Response) throw error;
    logger.error("Failed to progress deployment", { error });
    return json({ error: "Internal Server Error" }, { status: 500 });
  }
}
