// Multi-TTS-Server launcher daemon.
// Runs uvicorn in the background and exposes the URL via local.set so the
// menu can render an "Open Web UI" button.
module.exports = {
  requires: { bundle: "ai" },
  daemon: true,
  run: [
    {
      method: "shell.run",
      params: {
        venv: "venv",
        path: "app",
        env: {
          // Workaround for Coqui TTS on Windows when no system Local AppData is available
          TTS_HOME: "{{cwd}}\\app\\cache\\tts_home",
          HF_HOME: "{{cwd}}\\app\\cache\\hf",
          XDG_DATA_HOME: "{{cwd}}\\app\\cache\\appdata",
          LOCALAPPDATA: "{{cwd}}\\app\\cache\\appdata",
          TRANSFORMERS_CACHE: "{{cwd}}\\app\\cache\\hf",
          HF_HUB_CACHE: "{{cwd}}\\app\\cache\\hf",
          PYTHONUTF8: "1",
        },
        message: [
          "python -m uvicorn app.main:app --host 127.0.0.1 --port {{port}}"
        ],
        on: [
          // Watch stdout for uvicorn's "Uvicorn running on..." line and capture URL.
          // The single capture group is fed to local.set.url below via input.event[1].
          {
            "event": "/Uvicorn running on (https?:\\/\\/[^\\s]+)/",
            "done": true
          },
          {
            "event": "/error:/i",
            "break": false
          }
        ]
      }
    },
    {
      method: "local.set",
      params: {
        // input.event[1] is the first capture group from the regex (the URL).
        url: "{{input.event && input.event[1] ? input.event[1] : ''}}"
      }
    }
  ]
}