#!/usr/bin/env bash
# Run Jobber pipeline, wait until it finishes, send summary to Telegram.
# Secrets: copy scripts/jobber-cron.env.example to /root/.jobber-cron.env (chmod 600).
set -euo pipefail

ENV_FILE="${JOBBER_CRON_ENV:-/root/.jobber-cron.env}"
if [[ ! -f "$ENV_FILE" ]]; then
  echo "Missing env file: $ENV_FILE (set JOBBER_CRON_ENV or create the default path)" >&2
  exit 1
fi
# shellcheck source=/dev/null
source "$ENV_FILE"

: "${TELEGRAM_BOT_TOKEN:?Set TELEGRAM_BOT_TOKEN in $ENV_FILE}"
: "${TELEGRAM_CHAT_ID:?Set TELEGRAM_CHAT_ID in $ENV_FILE}"

BASE="${JOBOPS_URL:-http://127.0.0.1:3005}"
AUTH=()
if [[ -n "${BASIC_AUTH_USER:-}" && -n "${BASIC_AUTH_PASSWORD:-}" ]]; then
  AUTH=(-u "${BASIC_AUTH_USER}:${BASIC_AUTH_PASSWORD}")
fi

send_tg() {
  local msg="$1"
  curl -sS -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
    -H "Content-Type: application/json" \
    -d "$(jq -n --arg c "$TELEGRAM_CHAT_ID" --arg t "$msg" '{chat_id: $c, text: $t}')" >/dev/null
}

fetch_status() {
  curl -sS "${AUTH[@]}" "${BASE}/api/pipeline/status"
}

body="$(fetch_status)"
if ! echo "$body" | jq -e '.ok == true' >/dev/null 2>&1; then
  send_tg "Jobber: /api/pipeline/status failed (before run). Check container."
  exit 1
fi

if echo "$body" | jq -e '.data.isRunning == true' >/dev/null 2>&1; then
  send_tg "Jobber: pipeline already running; skipping scheduled run."
  exit 0
fi

resp="$(curl -sS "${AUTH[@]}" -X POST "${BASE}/api/pipeline/run" \
  -H "Content-Type: application/json" -d '{}')"
if ! echo "$resp" | jq -e '.ok == true' >/dev/null 2>&1; then
  send_tg "Jobber: POST /api/pipeline/run failed: $(echo "$resp" | jq -c .)"
  exit 1
fi

was_running=0
for _ in $(seq 1 720); do
  sleep 30
  body="$(fetch_status)"
  if ! echo "$body" | jq -e '.ok == true' >/dev/null 2>&1; then
    send_tg "Jobber: status check failed mid-run."
    exit 1
  fi
  running="$(echo "$body" | jq -r '.data.isRunning')"
  if [[ "$running" == "true" ]]; then
    was_running=1
  elif [[ "$was_running" -eq 1 ]]; then
    lr="$(echo "$body" | jq '.data.lastRun')"
    st="$(echo "$lr" | jq -r '.status // "unknown"')"
    disc="$(echo "$lr" | jq -r '.jobsDiscovered // 0')"
    proc="$(echo "$lr" | jq -r '.jobsProcessed // 0')"
    err="$(echo "$lr" | jq -r '.errorMessage // empty')"
    msg="Jobber pipeline finished: ${st}. Discovered: ${disc}, processed: ${proc}."
    [[ -n "$err" ]] && msg="${msg}"$'\n'"Error: ${err}"
    send_tg "$msg"
    exit 0
  fi
done

send_tg "Jobber: timed out waiting for pipeline (6h). Check server."
exit 1