#!/bin/bash

dockerComposeDown() 
{
    local app_name="$1"
    local custom_compose="$2"
    local type="$3"

    if [[ "$app_name" == "" ]]; then
        isError "Something went wrong...No app name provided..."
    fi

    isHeader "Docker Compose down $app_name"

    # Make sure we are able to get the compose file
    if [[ $compose_setup == "" ]]; then
        setupBasicScanVariables "$app_name"
    fi

    # Compose file public variable for restarting etc
    if [[ $compose_setup == "default" ]]; then
        local setup_compose="-f docker-compose.yml"
        local compose_file="docker-compose.yml"
    elif [[ $compose_setup == "app" ]]; then
        local setup_compose="-f docker-compose.yml -f docker-compose.$app_name.yml"
        local compose_file="docker-compose.$app_name.yml"
    fi
    if [[ $custom_compose != "" ]]; then
        local setup_compose="-f docker-compose.yml -f $custom_compose"
        local compose_file="$custom_compose"
    fi

    if [[ "$OS_TYPE" == "Ubuntu" || "$OS_TYPE" == "Debian" ]]; then
        if [ ! -f "$containers_dir$app_name/$compose_file" ]; then
            isNotice "Unable to find the compose file to docker compose down this application."
            return 1
        fi

        # Explicit type arg (CLI dockertype switcher) wins, otherwise the
        # configured install type. Every branch ends in a status line so the
        # header is never left without output.
        local mode="${type:-$CFG_DOCKER_INSTALL_TYPE}"
        if [[ $mode == "rootless" ]]; then
            local result=$(dockerCommandRunInstallUser "cd $containers_dir$app_name && docker compose $setup_compose down" >/dev/null 2>&1)
            checkSuccess "Shutting down container for $app_name"
        elif [[ $mode == "rooted" ]]; then
            local result=$(cd "$containers_dir$app_name" && docker compose $setup_compose down >/dev/null 2>&1)
            checkSuccess "Shutting down container for $app_name"
        else
            isNotice "Unknown Docker install type '$mode' — cannot shut down $app_name."
        fi
    else
        isNotice "Unsupported OS '$OS_TYPE' — cannot shut down $app_name."
    fi
}
