#!/usr/bin/env bash
# install-seat-healthz-timer.sh — install/refresh the seat-healthz watchdog as
# a systemd USER timer on nh3-dev (5-min ticks; alert after 2 consecutive
# failing ticks ~= 10 min sustained). Idempotent; re-run after editing the
# wrapper. Pattern follows install-backup-freshness-timer.sh.
set -euo pipefail
UNIT_DIR="$HOME/.config/systemd/user"
REPO=/home/lkraven/development/eshpfi-management
mkdir -p "$UNIT_DIR"

cat > "$UNIT_DIR/seat-healthz.service" <<EOF
[Unit]
Description=Seat status-page healthz watchdog + althing alert
After=network-online.target

[Service]
Type=oneshot
Environment=PATH=/home/lkraven/.local/bin:/usr/local/bin:/usr/bin:/bin
Environment=ALTHING_POST_OFFICE=http://10.100.50.40:8390
ExecStart=$REPO/scripts/seat-healthz-alert.sh
EOF

cat > "$UNIT_DIR/seat-healthz.timer" <<EOF
[Unit]
Description=5-min tick for the seat healthz watchdog

[Timer]
OnBootSec=2min
OnUnitActiveSec=5min
RandomizedDelaySec=30

[Install]
WantedBy=timers.target
EOF

systemctl --user daemon-reload
systemctl --user enable --now seat-healthz.timer
systemctl --user list-timers seat-healthz.timer --no-pager | tail -2