[Unit]
Description=AI Operator Go Service
After=network.target asterisk.service

[Service]
Type=simple
WorkingDirectory=/opt/ai-operator
ExecStart=/opt/ai-operator/bin/ai-operator run --env /etc/ai-operator/ai-operator.env --ari-events --observe-only
# For real test-call control, replace --observe-only with --call-control only after approval.
Restart=on-failure
RestartSec=5
Environment=AI_OPERATOR_ENV_FILE=/etc/ai-operator/ai-operator.env

# User will be finalized in deployment TZ.
# User=ai-operator

[Install]
WantedBy=multi-user.target

# Safe observe-only:
# ExecStart=/opt/ai-operator/bin/ai-operator run --env /etc/ai-operator/ai-operator.env --ari-events --observe-only

# Controlled test mode only:
# ExecStart=/opt/ai-operator/bin/ai-operator run --env /etc/ai-operator/ai-operator.env --ari-events --call-control --media --media-test-mode stats

# Safe fake provider test mode:
# ExecStart=/opt/ai-operator/bin/ai-operator run --env /etc/ai-operator/ai-operator.env --ari-events --call-control --media --voice-provider fake

# OpenAI test mode only after OPENAI_API_KEY is configured:
# ExecStart=/opt/ai-operator/bin/ai-operator run --env /etc/ai-operator/ai-operator.env --ari-events --call-control --media --voice-provider openai_realtime

# Current safe test mode with fake provider and dialogue state machine:
# ExecStart=/opt/ai-operator/bin/ai-operator run --env /etc/ai-operator/ai-operator.env --ari-events --call-control --media --voice-provider fake

# Current safe test mode with fake provider, dialogue state machine, and language selection:
# ExecStart=/opt/ai-operator/bin/ai-operator run --env /etc/ai-operator/ai-operator.env --ari-events --call-control --media --voice-provider fake