#!/usr/bin/env bash

function atfile.something_broke() {
    prog_not_installed_placeholder="(Not Installed)"

    function atfile.something_broke.print_envvar() {
        # shellcheck disable=SC2154
        variable_name="${_envvar_prefix}_$1"
        variable_default="$2"
        
        unset output
        
        output="$variable_name: $(atfile.util.get_envvar "$variable_name" "$variable_default")"
        [[ -n "$variable_default" ]] && output+=" [$variable_default]"
        
        echo -e "↳ $output"
    }

    function atfile.something_broke.print_prog_version() {
        prog="$1"
        version_arg="$2"
        head="$3"
        
        [[ -z "$head" ]] && head="1"
        [[ -z "$version_arg" ]] && version_arg="--version"

        if [ -x "$(command -v "$prog")" ]; then
            version_output="$(eval "$prog $version_arg 2>&1")"
            if [[ $head == 0 ]]; then
                echo -e "$version_output"
            else
                echo -e "$version_output" | head -n "$head" | sed "s/$prog //g"
            fi
        else
            echo "$prog_not_installed_placeholder"
        fi
    }

    # shellcheck disable=SC2154
    if [[ $_output_json == 1 ]]; then
        atfile.die "Command not available as JSON"
    fi
    
    unset cut_version
    unset md5sum_version
    unset sed_version
    finger_record="$(atfile.util.get_finger_record 1)"
    git_version="$(atfile.something_broke.print_prog_version "git")"
    hostname_version="$(atfile.something_broke.print_prog_version "hostname")"
    mediainfo_version="$(atfile.something_broke.print_prog_version "mediainfo" "--version" 0)"

    # shellcheck disable=SC2154
    if [[ $_os == "linux-musl" ]]; then
        md5sum_version="$(atfile.something_broke.print_prog_version "md5sum" "--help")"
        # TODO: cut, sed
    else
        cut_version="$(atfile.something_broke.print_prog_version "cut")"
        md5sum_version="$(atfile.something_broke.print_prog_version "md5sum")"
        sed_version="$(atfile.something_broke.print_prog_version "sed")"
    fi

    if [[ "$cut_version" != "$prog_not_installed_placeholder" ]]; then
        if [[ "$cut_version" == *GNU* ]]; then
            cut_version="$(echo "$cut_version" | cut -d " " -f 3) (GNU)"
        else
            cut_version="(Unsupported)"
        fi
    fi

    if [[ "$git_version" != "$prog_not_installed_placeholder" ]]; then
        git_version="$(echo "$git_version" | cut -d " " -f 2)"
    fi

    if [[ "$hostname_version" != "$prog_not_installed_placeholder" ]]; then
        if [[ "$hostname_version" == *net-tools* ]]; then
                hostname_version="$(echo "$hostname_version" | cut -d " " -f 2) (net-tools)"
        fi
    fi
    
    if [[ "$md5sum_version" != "$prog_not_installed_placeholder" ]]; then
        if [[ "$md5sum_version" == *GNU* ]]; then
            md5sum_version="$(echo "$md5sum_version" | cut -d " " -f 3) (GNU)"
        elif [[ "$md5sum_version" == *BusyBox* ]]; then
            md5sum_version="$(echo "$md5sum_version" | cut -d " " -f 1 | cut -d "v" -f 2) (BusyBox)"
        else
            md5sum_version="(Unsupported)"
        fi
    fi
    
    if [[ "$mediainfo_version" != "$prog_not_installed_placeholder" ]]; then
        mediainfo_version="$(echo "$mediainfo_version" | grep "MediaInfoLib" | cut -d "v" -f 2)"
    fi

    if [[ "$sed_version" != "$prog_not_installed_placeholder" ]]; then
        if [[ "$sed_version" == *GNU* ]]; then
            sed_version="$(echo "$sed_version" | cut -d " " -f 3) (GNU)"
        else
            sed_version="(Unsupported)"
        fi
    fi
    
    debug_output="$_name
↳ Version: $_version
↳ UAS: $(atfile.util.get_uas)
↳ Path: $_prog_path
Variables
$(atfile.something_broke.print_envvar "DEBUG")
$(atfile.something_broke.print_envvar "DEVEL")
$(atfile.something_broke.print_envvar "DEVEL_DIR")
↳ ${_envvar_prefix}_DEVEL_DIST_PASSWORD: $([[ -n $(atfile.util.get_envvar "${_envvar_prefix}_DEVEL_DIST_PASSWORD") ]] && echo "(Set)")
$(atfile.something_broke.print_envvar "DEVEL_DIST_USERNAME" "$_devel_dist_username_default")
$(atfile.something_broke.print_envvar "DEVEL_ENABLE_PIPING" "0")
$(atfile.something_broke.print_envvar "DEVEL_ENABLE_PUBLISH" "$_devel_enable_publish_default")
$(atfile.something_broke.print_envvar "DEVEL_ENTRY")
↳ ${_envvar_prefix}_DEVEL_INCLUDES:
$(for s in "${ATFILE_DEVEL_INCLUDES[@]}"; do echo " ↳ $s"; done)
$(atfile.something_broke.print_envvar "DEVEL_SOURCE")
$(atfile.something_broke.print_envvar "DISABLE_AUTH_CHECK" "$_disable_auth_check_default")
$(atfile.something_broke.print_envvar "DISABLE_NI_EXIFTOOL" "$_disable_ni_exiftool_default")
$(atfile.something_broke.print_envvar "DISABLE_NI_MD5SUM" "$_disable_ni_md5sum_default")
$(atfile.something_broke.print_envvar "DISABLE_NI_MEDIAINFO" "$_disable_ni_mediainfo_default")
$(atfile.something_broke.print_envvar "DISABLE_SETUP_DIR_CREATION" "$_disable_setup_dir_creation_default")
$(atfile.something_broke.print_envvar "DISABLE_UNSUPPORTED_OS_WARN" "$_disable_unsupported_os_warn")
$(atfile.something_broke.print_envvar "DISABLE_UPDATE_CHECKING" "$_disable_update_checking_default")
$(atfile.something_broke.print_envvar "DISABLE_UPDATE_COMMAND" "$_disable_update_command_default")
$(atfile.something_broke.print_envvar "ENABLE_FINGERPRINT" "$_enable_fingerprint_default")
$(atfile.something_broke.print_envvar "ENABLE_UPDATE_GIT_CLOBBER" "$_enable_update_git_clobber")
$(atfile.something_broke.print_envvar "ENDPOINT_APPVIEW" "$_endpoint_appview_default")
$(atfile.something_broke.print_envvar "ENDPOINT_JETSTREAM" "$_endpoint_jetstream_default")
$(atfile.something_broke.print_envvar "ENDPOINT_PDS")
$(atfile.something_broke.print_envvar "ENDPOINT_PDSLS" "$_endpoint_pdsls_default")
$(atfile.something_broke.print_envvar "ENDPOINT_PLC_DIRECTORY" "$_endpoint_plc_directory_default")
$(atfile.something_broke.print_envvar "ENDPOINT_SOCIAL_APP" "$_endpoint_social_app_default")
$(atfile.something_broke.print_envvar "FMT_BLOB_URL" "$_fmt_blob_url_default")
$(atfile.something_broke.print_envvar "FMT_OUT_FILE" "$_fmt_out_file_default")
$(atfile.something_broke.print_envvar "FORCE_META_AUTHOR")
$(atfile.something_broke.print_envvar "FORCE_META_DID")
$(atfile.something_broke.print_envvar "FORCE_META_REPO")
$(atfile.something_broke.print_envvar "FORCE_META_YEAR")
$(atfile.something_broke.print_envvar "FORCE_NOW")
$(atfile.something_broke.print_envvar "FORCE_OS")
$(atfile.something_broke.print_envvar "FORCE_VERSION")
$(atfile.something_broke.print_envvar "MAX_LIST" "$_max_list_default")
$(atfile.something_broke.print_envvar "OUTPUT_JSON" "$_output_json_default")
$(atfile.something_broke.print_envvar "PATH_CONF" "$_path_envvar")
$(atfile.something_broke.print_envvar "PATH_HOOK_POST_START")
$(atfile.something_broke.print_envvar "PATH_HOOK_PRE_EXIT")
$(atfile.something_broke.print_envvar "PATH_HOOK_PRE_START")
↳ ${_envvar_prefix}_PASSWORD: $([[ -n $(atfile.util.get_envvar "${_envvar_prefix}_PASSWORD") ]] && echo "(Set)")
$(atfile.something_broke.print_envvar "USERNAME")
Paths
↳ Blobs: $_path_blobs_tmp
↳ Cache: $_path_cache
↳ Config: $_path_envvar
Environment
↳ OS: $_os ($(echo "$finger_record" | jq -r ".os"))
↳ Shell: $SHELL
↳ Path: $PATH
↳ CI: $_ci
Deps
↳ Bash: $BASH_VERSION
↳ curl: $(atfile.something_broke.print_prog_version "curl" "--version" | cut -d " " -f 1)
↳ cut: $cut_version
↳ ExifTool: $(atfile.something_broke.print_prog_version "exiftool" "-ver")
↳ Git: $git_version
↳ hostname: $hostname_version
↳ jq: $(atfile.something_broke.print_prog_version "jq" | sed -e "s|jq-||g")
↳ md5sum: $md5sum_version
↳ MediaInfo: $mediainfo_version
↳ sed: $sed_version
Misc.
↳ Checksum: $([[ "$md5sum_version" != "$prog_not_installed_placeholder" ]] && md5sum "$_prog_path" || echo "(?)")
↳ Dimensions: $(atfile.util.get_term_cols) Cols / $(atfile.util.get_term_rows) Rows
↳ Now: $_now
↳ Sudo: $SUDO_USER"
    
    atfile.say "$debug_output"
}