/**
 * Build logs command for CLI.
 *
 * Shows deployment/build logs for a specific deployment.
 *
 * @module
 */

import { isErr } from "@mks2508/no-throw";
import chalk from "chalk";
import { getCoolifyService } from "../../coolify/index.js";

/**
 * Build logs command handler.
 *
 * @param deploymentUuid - Deployment UUID
 * @param options - Build logs options
 */
export async function buildLogsCommand(
  deploymentUuid: string,
  options: { lines?: number },
) {
  const coolify = getCoolifyService();
  const initResult = await coolify.init();

  if (isErr(initResult)) {
    console.error(chalk.red(`Error: ${initResult.error.message}`));
    return;
  }

  const result = await coolify.getDeploymentLogs(deploymentUuid);

  if (isErr(result)) {
    console.error(chalk.red(`Error: ${result.error.message}`));
    return;
  }

  const { status, logs } = result.value;

  console.log(chalk.cyan("Deployment:") + " " + chalk.white(deploymentUuid));
  console.log(chalk.cyan("Status:    ") + " " + chalk.white(status));
  console.log("");

  if (!logs || logs.length === 0) {
    console.log(chalk.yellow("No build logs available"));
    return;
  }

  const lines = logs.split("\n");
  const tail = options.lines || lines.length;
  const output = lines.slice(-tail);

  console.log(chalk.gray(`Build logs (${output.length} lines):\n`));

  for (const line of output) {
    console.log(line);
  }
}