#!/bin/bash

source _dockerhelper.sh

# Print error message and exit with code 1
# Usage: die "error message"
die() {
    echo -e "\033[91mError: $1\033[0m"
    exit 1
}

# Load environment variables from .env file
# Usage: load_env [path_to_env_file]
# If no path is provided, looks for .env in the same directory as the script
load_env() {
    local script_dir="$(dirname "${BASH_SOURCE[0]}")"
    local env_file
    
    if [ -z "$1" ]; then
        echo "Usage: $0 [path_to_env_file]"
        return 1
    else
        # If path is relative, make it absolute using script directory as base
        if [[ "$1" != /* ]]; then
            env_file="$script_dir/$1"
        else
            env_file="$1"
        fi
    fi
    
    if [ -f "$env_file" ]; then
        set -a
        source "$env_file"
        set +a
    else
        echo "Warning: .env file not found at $env_file"
        return 1
    fi
}

grey_start() {
    echo -e -n "\033[90m"
}

grey_end() {
    echo -e -n "\033[0m"
}

create_and_start_container() {
    if _is_container_exists $CONTAINER_NAME; then
        _is_container_running $CONTAINER_NAME && return 0
        _start_container $CONTAINER_NAME
    else
        grey_start
        docker run -d \
            --restart unless-stopped \
            --name ${CONTAINER_NAME} \
            -p ${HOST_PORT}:${CONTAINER_PORT} \
            -v ${DATA_FOLDER}:/skdata \
            ${IMAGE_REGISTRY}/${IMAGE_REPO}:${IMAGE_TAG}
        grey_end
    fi

    if ! _is_container_running $CONTAINER_NAME; then
        die "Container ${CONTAINER_NAME} failed to start"
    fi

    ID=$(_get_container_id $CONTAINER_NAME)
    echo "Container ${CONTAINER_NAME} is running with ID ${ID}"
}