run

#!/usr/bin/env bash

set -e
DIR=$(cd `dirname $0` && pwd)
AVAILABLE_SDKS=("csharp dotnet java node php python ruby")
SELECTED_SDK=""
UPLOADS_DIR="${DIR}/file_uploads"
SERVER="api.hellosign.com"
DEV_MODE=0

main() {
    while [ $# -gt 0 ]; do
        case "$1" in
            --sdk=*) SELECTED_SDK="${1#*=}"
            ;;
            --sdk) SELECTED_SDK="${2#*}"
            ;;
            --auth_type=*) AUTH_TYPE="${1#*=}"
            ;;
            --auth_type) AUTH_TYPE="${2#*}"
            ;;
            --auth_key=*) AUTH_KEY="${1#*=}"
            ;;
            --auth_key) AUTH_KEY="${2#*}"
            ;;
            --json=*) JSON="${1#*=}"
            ;;
            --json) JSON="${2#*}"
            ;;
            --server=*) SERVER="${1#*=}"
            ;;
            --server) SERVER="${2#*}"
            ;;
            --uploads_dir=*) UPLOADS_DIR="${1#*=}"
            ;;
            --uploads_dir) UPLOADS_DIR="${2#*}"
            ;;
            --dev_mode=*) DEV_MODE=1
            ;;
            --dev_mode) DEV_MODE=1
            ;;
            --help) show_help && exit 0
            ;;
        esac
        shift
    done

    # lowercase
   # SELECTED_SDK="${SELECTED_SDK,,}"

    if [[ "${SELECTED_SDK}" == "csharp" ]]; then
      SELECTED_SDK="dotnet"
    fi

    validate_auth
    validate_json_data
    validate_uploads_dir
    validate_selected_sdk

    run_${SELECTED_SDK}
}

function show_help() {
    cat << EOF
Uses the selected Dropbox Sign OpenAPI SDK to make a request to the Dropbox Sign API
--sdk             one of "dotnet", "java", "node", "php", "python", "ruby"
                    (required)
--auth_type       one of "apikey", "oauth"
                    (required)
--auth_key        auth key
                    If --auth_type=apikey, pass API Key
                    If --auth_type=oauth, pass OAuth Bearer Token
                    (required)
--json            valid JSON file containing all request data
                    OR base64-encoded JSON string
                    (required)
--server          API server to use, must be like "api.hellosign.com".
                    (defaults to api.hellosign.com)
--uploads_dir     directory where files that can be uploaded to the API live.
                    (defaults to ${DIR}/file_uploads)
--dev_mode        run container in dev mode
                    (optional, default false)
--help            display this help and exit

Example if using a JSON file:
    ./run \\
        --sdk=php \\
        --auth_type=apikey \\
        --auth_key=4e0a8a8bd9fea228a1de515a43a75ded2e495471b830069cc8e1821c13c31ce4 \\
        --json="\$PWD/test_fixtures/accountCreate-example_01.json"

Example if using a base64-encoded JSON string:
    ./run \\
        --sdk=php \\
        --auth_type=apikey \\
        --auth_key=4e0a8a8bd9fea228a1de515a43a75ded2e495471b830069cc8e1821c13c31ce4 \\
        --json="ewogICJvcGVyYXRpb25JZCI6ICJhY2NvdW50Q3JlYXRlIiwKICAicGFyYW1ldGVycyI6IHt9LAogICJkYXRhIjogewogICAgImVtYWlsX2FkZHJlc3MiOiAic2lnbmVyMUBoZWxsb3NpZ24uY29tIgogIH0sCiAgImZpbGVzIjoge30KfQo="
EOF
}

function validate_auth()
{
    if [[ "${AUTH_TYPE}" != "apikey" &&
          "${AUTH_TYPE}" != "oauth"
       ]]; then
        printf "Invalid auth type (--auth_type) value: ${AUTH_TYPE}\n\n"
        show_help
        exit 1
    fi

    if [[ -z "${AUTH_KEY}" ]]; then
        printf "Missing argument: --auth_key.\n\n"
        show_help
        exit 1
    fi
}

function validate_json_data()
{
    if [[ -z "${JSON}" ]]; then
        printf "You must specify either a JSON file or a base64-encoded JSON string (--json)\n\n"
        show_help
        exit 1
    fi

    if [[ -f "${JSON}" ]]; then
        JSON=$(cat "${JSON}" | base64)
    fi
}

function validate_uploads_dir()
{
    if [[ ! -d "${UPLOADS_DIR}" ]]; then
        printf "Uploads directory does not exist: ${UPLOADS_DIR}\n\n"
        show_help
        exit 1
    fi
}

function validate_selected_sdk()
{
    if [[ ! " ${AVAILABLE_SDKS[*]} " =~ " ${SELECTED_SDK} " ]]; then
        printf "Invalid SDK selected: ${SELECTED_SDK}\n"
        show_help
        exit 1
    fi
}

function run_dotnet()
{
    CONTAINER="docker.io/dropbox/sign-dotnet"
    REQUESTER_FILE=""
    CMD="dotnet run -v quiet --project /app/dropbox-sign-dotnet/sdk-tester/sdk-tester.csproj -- ${AUTH_TYPE} ${AUTH_KEY} ${SERVER} ${JSON} ${DEV_MODE}"
    if [[ $DEV_MODE -eq 1 ]]; then
        REQUESTER_FILE="-v ${DIR}/data_dotnet/Program.cs:/app/dropbox-sign-dotnet/sdk-tester/Program.cs"
    fi

    run_container
}

function run_java()
{
    CONTAINER="docker.io/dropbox/sign-java"
    REQUESTER_FILE=""
    CMD="java -jar /app/target/dropbox-sign-sdk_tester-java-1.0-SNAPSHOT.jar"
    if [[ $DEV_MODE -eq 1 ]]; then
        REQUESTER_FILE="-v ${DIR}/data_java/Requester.java:/app/Requester.java"
        CMD="bash /app/run-dev"
    fi

    run_container
}

function run_node()
{
    CONTAINER="docker.io/dropbox/sign-node"
    REQUESTER_FILE=""
    CMD="npm run start --silent"

    if [[ $DEV_MODE -eq 1 ]]; then
        REQUESTER_FILE="-v ${DIR}/data_node/requester.ts:/app/requester.ts"
        CMD="npm run dev --silent"
    fi

    run_container
}

function run_php()
{
    CONTAINER="docker.io/dropbox/sign-php"
    REQUESTER_FILE=""
    CMD="php /app/requester.php"

    if [[ $DEV_MODE -eq 1 ]]; then
        REQUESTER_FILE="-v ${DIR}/data_php/requester.php:/app/requester.php"
    fi

    run_container
}

function run_python()
{
    CONTAINER="docker.io/dropbox/sign-python"
    REQUESTER_FILE=""
    CMD="python /app/requester.py"

    if [[ $DEV_MODE -eq 1 ]]; then
        REQUESTER_FILE="-v ${DIR}/data_python/requester.py:/app/requester.py"
    fi

    run_container
}

function run_ruby()
{
    CONTAINER="docker.io/dropbox/sign-ruby"
    REQUESTER_FILE=""
    CMD="bundle exec ruby /app/requester.rb"

    if [[ $DEV_MODE -eq 1 ]]; then
        REQUESTER_FILE="-v ${DIR}/data_ruby/requester.rb:/app/requester.rb"
    fi

    run_container
}

function run_container()
{
    docker container run --rm \
        -e AUTH_TYPE="${AUTH_TYPE}" \
        -e AUTH_KEY="${AUTH_KEY}" \
        -e API_SERVER="${SERVER}" \
        -e JSON_DATA="${JSON}" \
        -e DEV_MODE="${DEV_MODE}" \
        -v ${UPLOADS_DIR}:"/file_uploads" \
        ${REQUESTER_FILE} \
        ${CONTAINER} ${CMD}
}

main "$@";
exit