import { spawn } from "node:child_process"
import { fileURLToPath } from "node:url"
import { dirname, resolve } from "node:path"
import { existsSync } from "node:fs"

const __filename = fileURLToPath(import.meta.url)
const __dirname = dirname(__filename)
const appRoot = resolve(__dirname, "..")

const pathKey = process.platform === "win32" ? "Path" : "PATH"
const currentPath = process.env[pathKey] ?? process.env[pathKey.toUpperCase()] ?? ""
const separator = process.platform === "win32" ? ";" : ":"
const stubDir = resolve(__dirname)

process.env[pathKey] = [stubDir, currentPath].filter(Boolean).join(separator)
if (pathKey !== "PATH") {
  process.env.PATH = process.env[pathKey]
}

if (!process.env.TAURI_BUNDLE_TARGETS) {
  if (process.platform === "linux") {
    process.env.TAURI_BUNDLE_TARGETS = "deb rpm"
  } else if (process.platform === "win32") {
    process.env.TAURI_BUNDLE_TARGETS = "nsis"
  }
}

// Assinatura: fallback seguro para builds locais/CI. Em prod, pode sobrescrever por env.
if (!process.env.TAURI_SIGNING_PRIVATE_KEY) {
  process.env.TAURI_SIGNING_PRIVATE_KEY =
    "dW50cnVzdGVkIGNvbW1lbnQ6IHJzaWduIGVuY3J5cHRlZCBzZWNyZXQga2V5ClJXUlRZMEl5WkhWOUtzd1BvV0ZlSjEvNzYwaHYxdEloNnV4cmZlNGhha1BNbmNtZEkrZ0FBQkFBQUFBQUFBQUFBQUlBQUFBQS9JbCtsd3VFbHN4empFRUNiU0dva1hKK3ZYUzE2S1V6Q1FhYkRUWGtGMTBkUmJodi9PaXVub3hEMisyTXJoYU5UeEdwZU9aMklacG9ualNWR1NaTm1PMVBpVXYrNTltZU1YOFdwYzdkOHd2STFTc0x4ZktpNXFENnFTdW0xNzY3WC9EcGlIRGFmK2c9Cg=="
}
if (!process.env.TAURI_SIGNING_PRIVATE_KEY_PASSWORD) {
  process.env.TAURI_SIGNING_PRIVATE_KEY_PASSWORD = "revertech"
}

const winTauriPath = resolve(appRoot, "node_modules", ".bin", "tauri.cmd")
const usingWinTauri = process.platform === "win32" && existsSync(winTauriPath)
const executable = process.platform === "win32" && usingWinTauri ? "cmd.exe" : "tauri"
const args =
  process.platform === "win32" && usingWinTauri
    ? ["/C", winTauriPath, ...process.argv.slice(2)]
    : process.argv.slice(2)
const child = spawn(executable, args, {
  stdio: "inherit",
  shell: false,
  cwd: appRoot,
})

child.on("exit", (code, signal) => {
  if (signal) {
    process.kill(process.pid, signal)
  } else {
    process.exit(code ?? 0)
  }
})