#!/bin/bash
# Copyright (C) 2024 Intel Corporation
# SPDX-License-Identifier: Apache-2.0

set -xe

IMAGE_REPO=${IMAGE_REPO:-"opea"}
IMAGE_TAG=${IMAGE_TAG:-"latest"}
echo "REGISTRY=IMAGE_REPO=${IMAGE_REPO}"
echo "TAG=IMAGE_TAG=${IMAGE_TAG}"
export REGISTRY=${IMAGE_REPO}
export TAG=${IMAGE_TAG}
export MODEL_CACHE=${model_cache:-"./data"}

WORKPATH=$(dirname "$PWD")
LOG_PATH="$WORKPATH/tests"
ip_address=$(hostname -I | awk '{print $1}')

function build_docker_images() {
    cd $WORKPATH/docker_image_build
    git clone --single-branch --branch "${opea_branch:-"main"}" https://github.com/opea-project/GenAIComps.git

    echo "Build all the images with --no-cache, check docker_image_build.log for details..."
    docker compose -f build.yaml build --no-cache > ${LOG_PATH}/docker_image_build.log

    docker pull ghcr.io/huggingface/text-generation-inference:2.4.0-intel-cpu
    docker images && sleep 1s
}

function start_services() {
    cd $WORKPATH/docker_compose/intel/cpu/xeon
    export no_proxy="localhost,127.0.0.1,$ip_address"
    source ./set_env.sh

    # Start Docker Containers
    docker compose -f compose.yaml up -d > ${LOG_PATH}/start_services_with_compose.log

    # check whether tgi is fully ready.
    n=0
    until [[ "$n" -ge 100 ]] || [[ $ready == true ]]; do
        docker logs tgi-service > ${LOG_PATH}/tgi.log
        n=$((n+1))
        if grep -q Connected ${LOG_PATH}/tgi.log; then
            break
        fi
        sleep 5s
    done
}

function validate_frontend() {
    echo "[ TEST INFO ]: --------- frontend test started ---------"
    cd $WORKPATH/ui/react
    local conda_env_name="OPEA_e2e"
    export PATH=${HOME}/miniforge3/bin/:$PATH
    if conda info --envs | grep -q "$conda_env_name"; then
        echo "$conda_env_name exist!"
    else
        conda create -n ${conda_env_name} python=3.12 -y
    fi

    source activate ${conda_env_name}
    echo "[ TEST INFO ]: --------- conda env activated ---------"

    conda install -c conda-forge nodejs=22.6.0 -y
    npm install && npm ci
    node -v && npm -v && pip list

    exit_status=0
    npm run test || exit_status=$?

    if [ $exit_status -ne 0 ]; then
        echo "[TEST INFO]: ---------frontend test failed---------"
        exit $exit_status
    else
        echo "[TEST INFO]: ---------frontend test passed---------"
    fi
}

function stop_docker() {
    cd $WORKPATH/docker_compose/intel/cpu/xeon
    docker compose stop && docker compose rm -f
}

function main() {

    echo "::group::stop_docker"
    stop_docker
    echo "::endgroup::"

    echo "::group::build_docker_images"
    if [[ "$IMAGE_REPO" == "opea" ]]; then build_docker_images; fi
    echo "::endgroup::"

    echo "::group::start_services"
    start_services
    echo "::endgroup::"

    echo "::group::validate_frontend"
    validate_frontend
    echo "::endgroup::"

    echo "::group::stop_docker"
    stop_docker
    echo "::endgroup::"

    docker system prune -f

}

main
