import { toPosixPath } from "./output.js";

import { resolveGatewayRestartLogPath, resolveGatewaySupervisorLogPaths } from "./restart-logs.js";

function toDarwinDisplayPath(value: string): string {

return toPosixPath(value).replace(/^[A-Za-z]:/, "");

}

export function buildPlatformRuntimeLogHints(params: {

platform?: NodeJS.Platform;

env?: NodeJS.ProcessEnv;

systemdServiceName: string;

windowsTaskName: string;

}): string[] {

const platform = params.platform ?? process.platform;

const env = { ...process.env, ...params.env };

if (platform === "darwin") {

const logs = resolveGatewaySupervisorLogPaths(env, { platform });

return [

`Launchd stdout (if installed): ${toDarwinDisplayPath(logs.stdoutPath)}`,

"Launchd stderr (if installed): suppressed",

`Restart attempts: ${toDarwinDisplayPath(resolveGatewayRestartLogPath(env))}`,

];

}

if (platform === "linux") {

return [

`Logs: journalctl --user -u ${params.systemdServiceName}.service -n 200 --no-pager`,

`Restart attempts: ${resolveGatewayRestartLogPath(env)}`,

];

}

if (platform === "win32") {

return [

`Logs: schtasks /Query /TN "${params.windowsTaskName}" /V /FO LIST`,

`Restart attempts: ${resolveGatewayRestartLogPath(env)}`,

];

}

return [];

}

export function buildPlatformServiceStartHints(params: {

platform?: NodeJS.Platform;

installCommand: string;

startCommand: string;

launchAgentPlistPath: string;

systemdServiceName: string;

windowsTaskName: string;

}): string[] {

const platform = params.platform ?? process.platform;

const base = [params.installCommand, params.startCommand];

switch (platform) {

case "darwin":

return [...base, `launchctl bootstrap gui/$UID ${params.launchAgentPlistPath}`];

case "linux":

return [...base, `systemctl --user start ${params.systemdServiceName}.service`];

case "win32":

return [...base, `schtasks /Run /TN "${params.windowsTaskName}"`];

default:

return base;

}

}