name: Docker Compose Up and Ping

on: [push]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v2
    
    - name: Set up opensearch directory
      run: mkdir shuffle-database && chmod -R 777 shuffle-database

    - name: Build the stack
      run: docker-compose up -d

    - name: Wait for 30 seconds
      run: sleep 30

    - name: Check for restarting containers in a loop and fixing perms again 
      run: |
        # echo "Changing permissions on shuffle-database directory again"
        # chmod -R 777 shuffle-database

        ATTEMPTS=30  # Total time = ATTEMPTS * 5 seconds = 30 seconds
        for i in $(seq 1 $ATTEMPTS); do
          RESTARTING_CONTAINERS=$(docker ps --filter "status=restarting" --format "{{.Names}}")
          if [ -n "$RESTARTING_CONTAINERS" ]; then
            echo "The following containers are restarting:"
            echo "$RESTARTING_CONTAINERS"
            exit 1
          fi
          echo "No containers are restarting. Attempt $i/$ATTEMPTS."
          sleep 1
        done
        echo "No containers were found in a restarting state after $ATTEMPTS checks."

    - name: Check if the response from the frontend contains the word "Shuffle"
      run: |
        RESPONSE=$(curl -s http://localhost:3001)
        if echo "$RESPONSE" | grep -q "Shuffle"; then
          echo "The word 'Shuffle' was found in the response."
        else
          echo "The word 'Shuffle' was not found in the response."
          exit 1
        fi

    - name: Register a user and check the status code
      run: |
        MAX_RETRIES=30
        RETRY_INTERVAL=10
        CONTAINER_NAME="shuffle-backend"

        for (( i=1; i<=$MAX_RETRIES; i++ ))
        do
          STATUS_CODE=$(curl -s -o /dev/null -w "%{http_code}" 'http://localhost:3001/api/v1/register' \
            -H 'Accept: */*' \
            -H 'Accept-Language: en-US,en;q=0.9' \
            -H 'Connection: keep-alive' \
            -H 'Content-Type: application/json' \
            --data-raw '{"username":"demo@demo.io","password":"supercoolpassword"}')

          if [ "$STATUS_CODE" -eq 200 ]; then
            echo "User registration was successful with status code 200."
            exit 0
          elif [ "$STATUS_CODE" -ne 502 ]; then
            echo "User registration failed with status code $STATUS_CODE."
            exit 1
          fi

          echo "Received status code $STATUS_CODE. Retrying in $RETRY_INTERVAL seconds... ($i/$MAX_RETRIES)"
          echo "Fetching last 30 lines of logs from container $CONTAINER_NAME..."

          logs_output=$(docker logs --tail 30 "$CONTAINER_NAME")
          echo "$logs_output"

          echo "Fetching last 30 lines of logs from container shuffle-opensearch..."

          opensearch_logs=$(docker logs --tail 30 shuffle-opensearch)
          echo "$opensearch_logs"

          sleep $RETRY_INTERVAL
        done

        echo "User registration failed after $MAX_RETRIES attempts."
        exit 1

    - name: Get the API key and run a health check
      run: |
        RESPONSE=$(curl -s -k -u admin:StrongShufflePassword321! 'https://localhost:9200/users/_search')
        API_KEY=$(echo "$RESPONSE" | jq -r '.hits.hits[0]._source.apikey')
        if [ -n "$API_KEY" ]; then
          echo "Admin API key: $API_KEY"
        else
          echo "Failed to retrieve the API key for the admin user."
          exit 1
        fi

        HEALTH_RESPONSE=$(curl -s 'http://localhost:3001/api/v1/health?force=true' \
          -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7' \
          -H 'Accept-Language: en-US,en;q=0.9' \
          -H 'Connection: keep-alive' \
          -H 'Sec-Fetch-Dest: document' \
          -H 'Sec-Fetch-Mode: navigate' \
          -H 'Sec-Fetch-Site: none' \
          -H "Authorization: Bearer $API_KEY" \
          -H 'Sec-Fetch-User: ?1' \
          -H 'Upgrade-Insecure-Requests: 1' \
          -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36' \
          -H 'sec-ch-ua: "Chromium";v="124", "Google Chrome";v="124", "Not-A.Brand";v="99"' \
          -H 'sec-ch-ua-mobile: ?0' \
          -H 'sec-ch-ua-platform: "macOS"')

        WORKFLOWS_CREATE=$(echo "$HEALTH_RESPONSE" | jq -r '.workflows.create')
        WORKFLOWS_RUN=$(echo "$HEALTH_RESPONSE" | jq -r '.workflows.run')
        WORKFLOWS_RUN_FINISHED=$(echo "$HEALTH_RESPONSE" | jq -r '.workflows.run_finished')
        WORKFLOWS_RUN_STATUS=$(echo "$HEALTH_RESPONSE" | jq -r '.workflows.run_status')
        WORKFLOWS_DELETE=$(echo "$HEALTH_RESPONSE" | jq -r '.workflows.delete')

        if [ "$WORKFLOWS_CREATE" = "true" ] && [ "$WORKFLOWS_RUN" = "true" ] && [ "$WORKFLOWS_RUN_FINISHED" = "true" ] && [ "$WORKFLOWS_RUN_STATUS" = "FINISHED" ] && [ "$WORKFLOWS_DELETE" = "true" ]; then
          echo "Health endpoint check was successful."
        else
          echo "Health endpoint check failed. Response did not meet expected criteria."
          exit 1
        fi