#!/usr/bin/env bash
set -euo pipefail

ACTION="${1:-status}"
ROOT="${CONTEXT_CASE_RUNTIME_ROOT:-/srv/mesavault/edge-oee-ucepsa}"
CONTAINER="${CONTEXT_CASE_CONTAINER:-mv_ucepsa_context_review_case_builder}"
NETWORK="${CONTEXT_CASE_NETWORK:-mv_ucepsa_net}"
INTERVAL="${CONTEXT_CASE_INTERVAL_S:-15}"
POSTGRES_CONTAINER="${CONTEXT_CASE_POSTGRES_CONTAINER:-mv_ucepsa_postgres_hot}"
TENANT_OVERRIDE="${CONTEXT_CASE_TENANT_OVERRIDE:-ucepsa}"
SITE_OVERRIDE="${CONTEXT_CASE_SITE_OVERRIDE:-ucepsa_onpremise}"
PGHOST_OVERRIDE="${CONTEXT_CASE_PGHOST_OVERRIDE:-mv_ucepsa_postgres_hot}"

cd "$ROOT"

IMAGE="$(
    docker inspect \
      mv_ucepsa_odoo_order_state_pg_sink \
      --format '{{.Config.Image}}'
)"

PGDATABASE_OVERRIDE="${CONTEXT_CASE_PGDATABASE_OVERRIDE:-$(
    docker inspect "$POSTGRES_CONTAINER" \
      --format '{{range .Config.Env}}{{println .}}{{end}}' \
      | sed -n 's/^POSTGRES_DB=//p' \
      | head -n 1
)}"

if [[ -z "$PGDATABASE_OVERRIDE" ]]; then
    echo "ERROR: no se pudo determinar POSTGRES_DB." >&2
    exit 1
fi

common_args=(
    --network "$NETWORK"
    --env-file .env
    -e "TENANT_OVERRIDE=$TENANT_OVERRIDE"
    -e "SITE_OVERRIDE=$SITE_OVERRIDE"
    -e "PGHOST=$PGHOST_OVERRIDE"
    -e "PGDATABASE=$PGDATABASE_OVERRIDE"
    -v "$ROOT:/app:ro"
    -w /app
    --entrypoint python
)

start_builder() {
    docker rm -f "$CONTAINER" \
        >/dev/null 2>&1 || true

    docker run -d \
        --name "$CONTAINER" \
        --restart unless-stopped \
        "${common_args[@]}" \
        "$IMAGE" \
        tools/context_review_case_builder.py \
            --watch \
            --interval "$INTERVAL"

    docker ps \
        --format 'table {{.Names}}\t{{.Status}}' \
        | grep -E "$CONTAINER|NAMES"
}

run_builder_once() {
    docker run --rm -i \
        "${common_args[@]}" \
        "$IMAGE" \
        tools/context_review_case_builder.py \
            --once
}

run_builder_dry() {
    docker run --rm -i \
        "${common_args[@]}" \
        "$IMAGE" \
        tools/context_review_case_builder.py \
            --once \
            --dry-run
}

run_admin() {
    shift
    docker run --rm -i \
        "${common_args[@]}" \
        "$IMAGE" \
        tools/context_review_case_admin.py \
            "$@"
}

case "$ACTION" in
    start)
        start_builder
        ;;
    stop)
        docker stop "$CONTAINER"
        ;;
    restart)
        docker rm -f "$CONTAINER" \
            >/dev/null 2>&1 || true
        start_builder
        ;;
    status)
        docker ps -a \
            --format 'table {{.Names}}\t{{.Status}}' \
            | grep -E "$CONTAINER|NAMES"
        ;;
    logs)
        docker logs --tail 200 -f "$CONTAINER"
        ;;
    once)
        run_builder_once
        ;;
    dry-run)
        run_builder_dry
        ;;
    admin)
        run_admin "$@"
        ;;
    *)
        echo \
          "Uso: $0 {start|stop|restart|status|logs|once|dry-run|admin ...}" \
          >&2
        exit 2
        ;;
esac