#!/bin/bash

set -e -o pipefail

. common.sh

compartment=$(get_tenancy_id)
display_name=
path=
namespace=$(get_namespace_id)
bucket="image-upload"

# Parse args
usage="Usage: $0 [args] -n name -f file
Options:
    -c COMPARTMENT   Compartment ID (default: ${compartment})
    -n DISPLAY-NAME  Image display name
    -f PATH          Image file
    -N NAMESPACE     Object storage namespace (default: ${namespace})
    -B BUCKET        Bucket name (default: ${bucket})
    -h               This ;-)
"
while getopts "c:n:f:N:B:h" OPTION
do
    case "${OPTION}" in
        c) compartment="${OPTARG}" ;;
        n) display_name="${OPTARG}" ;;
        f) path="${OPTARG}" ;;
        N) namespace="${OPTARG}" ;;
        B) bucket="${OPTARG}" ;;
        h) echo "${usage}"; exit 2 ;;
        *) exit 2 ;;
    esac
done

if [[ -z "${display_name}" ]]; then
    echo "Display name is required." >&2
    exit 2
fi

if [[ -z "${path}" ]]; then
    echo "Image file is required." >&2
    exit 2
fi

object=$(mktemp -u XXXXXXXXXXXXXXXX)

# Upload object
bmcs os object put \
    --namespace "${namespace}" \
    --bucket-name "${bucket}" \
    --file "${path}" \
    --name "${object}"
trap 'bmcs os object delete \
    --namespace "${namespace}" \
    --bucket-name "${bucket}" \
    --name "${object}" \
    --force' EXIT

# Initiate import
image_id=$(bmcs compute image import from-object \
    --compartment-id "${compartment}" \
    --display-name "${display_name}" \
    --namespace "${namespace}" \
    --bucket-name "${bucket}" \
    --name "${object}" | jq -r .data.id)

# Wait for import
echo "Waiting for import..."
state=IMPORTING
while [[ "$state" = IMPORTING ]]; do
    sleep 10
    state=$(bmcs compute image get --image-id "${image_id}" | jq -r '.data["lifecycle-state"]')
done
echo "${state} ${image_id}"