Update zrep script with new color scheme and theme loading functionality.

- Added new base_colors associative array for color definitions.
- Implemented zrep_load_theme function to load themes.
- Modified zrep_msg function to use colors from the current theme.
- Updated zrep_version function to use theme colors for help and info.
- Adjusted zrep_list_installed_packages to use base_colors for color definitions.
- Enhanced zrep_update_package with informative messages.
- Added zrep_download_package function for downloading packages.
- Improved zrep_install_package to use zrep_download_package for downloads.
- Updated main function to load the global theme.

themes/classic

@@ -0,0 +1,10 @@
+# Classic zrep theme
+declare -A theme_colors=(
+    [std]="green"
+    [info]="yellow"
+    [debug]="red"
+    [other]="bold_yellow"
+    [sub]="magenta"
+    [main]="white green_bg" # Combining colors for 'main'
+    [help]="bold_green"
+)

zrep

@@ -28,58 +28,92 @@ zrep_fpath ${HOME}/.zrep/functions
 autoload -Uz zini
 
 # List of colors available
-typeset -A colors
+typeset -A base_colors=(
-colors=(
+    [green]="\033[0;32m"
-  black "\033[0;30m"
+    [yellow]="\033[1;33m"
-  red "\033[0;31m"
+    [red]="\033[0;31m"
-  green "\033[0;32m"
+    [bold_yellow]="\033[1;33m"
-  yellow "\033[0;33m"
+    [magenta]="\033[0;35m"
-  blue "\033[0;34m"
+    [white]="\033[1;37m"
-  magenta "\033[0;35m"
+    [green_bg]="\033[42m"
-  cyan "\033[0;36m"
+    [white_on_green]="\033[1;37m\033[42m" # Combined color
-  white "\033[0;37m"
+    [end]="\033[0m"
-  bold_black "\033[1;30m"
+    [black]="\033[0;30m"
-  bold_red "\033[1;31m"
+    [blue]="\033[0;34m"
-  bold_green "\033[1;32m"
+    [cyan]="\033[0;36m"
-  bold_yellow "\033[1;33m"
+    [bold_black]="\033[1;30m"
-  bold_blue "\033[1;34m"
+    [bold_red]="\033[1;31m"
-  bold_magenta "\033[1;35m"
+    [bold_green]="\033[1;32m"
-  bold_cyan "\033[1;36m"
+    [bold_blue]="\033[1;34m"
-  bold_white "\033[1;37m"
+    [bold_magenta]="\033[1;35m"
-  black_bg "\033[40m"
+    [bold_cyan]="\033[1;36m"
-  red_bg "\033[41m"
+    [bold_white]="\033[1;37m"
-  green_bg "\033[42m"
+    [black_bg]="\033[40m"
-  yellow_bg "\033[43m"
+    [red_bg]="\033[41m"
-  blue_bg "\033[44m"
+    [yellow_bg]="\033[43m"
-  magenta_bg "\033[45m"
+    [blue_bg]="\033[44m"
-  cyan_bg "\033[46m"
+    [magenta_bg]="\033[45m"
-  white_bg "\033[47m"
+    [cyan_bg]="\033[46m"
-  end "\033[0m"
+    [white_bg]="\033[47m"
+    [underline]="\033[4m"
+    [italic]="\033[3m"
 )
 
+# Define the global associative array to hold the current theme
+declare -A current_theme
+
+zrep_load_theme() {
+  local theme_name="$1"
+  local theme_file="${config[main_zrep_install_dir]}/themes/${theme_name}"
+
+  if [[ ! -f "$theme_file" ]]; then
+    echo "Error: Theme file for '${theme_name}' not found. Falling back to the 'classic' theme."
+    theme_file="${config[main_zrep_install_dir]}/themes/classic"
+  fi
+
+  # Clear previous theme settings
+  #unset current_theme
+  #declare -gA current_theme
+
+  # Source the theme file, which should define 'theme_colors'
+  source "$theme_file"
+
+  # Copy 'theme_colors' to 'current_theme'
+  for key value in ${(kv)theme_colors}; do
+    current_theme[$key]="$value"
+  done
+  # print -l ${(kv)current_theme}
+}
+
 function zrep_main_version_string() {
-  echo "${colors[bold_black]}${colors[white_bg]} ${ZREP} ${colors[end]}${colors[bold_white]}${colors[black_bg]} ${VERSION} ${colors[end]}"
+  echo "${base_colors[bold_black]}${base_colors[white_bg]} ${ZREP} ${base_colors[end]}${base_colors[bold_white]}${base_colors[black_bg]} ${VERSION} ${base_colors[end]}"
 }
 
 function zrep_version() {
   zrep_msg info "\nCreated by kekePower - 2024"
   zrep_msg info "License: MIT"
   zrep_msg info "https://git.kekepower.com/kekePower/zrep/"
-  zrep_msg info "Please see '${colors[bold_green]}${ZSH_SCRIPT:t} help${colors[end]}'${colors[yellow]} for more info"
+  zrep_msg info "Please see '${base_colors[${current_theme[help]}]}${ZSH_SCRIPT:t} help${base_colors[end]}${base_colors[${current_theme[info]}]}' for more info${base_colors[end]}"
   exit
 }
 
 function zrep_msg() {
-    local color=${colors[end]} # Default to no color if type is unrecognized
+    local msg_type="$1"
-    case ${1} in
+    local message="$2"
-        std) color=${colors[green]} ;;
+    local color="${base_colors[end]}" # Default color
-        info) color=${colors[yellow]} ;;
+
-        debug) color=${colors[red]} ;;
+    # Retrieve the color key from the current theme
-        other) color=${colors[bold_yellow]} ;;
+    local theme_color_key="${current_theme[$msg_type]}"
-        sub) color=${colors[magenta]} ;;
+
-        main) color="${colors[white]} ${colors[green_bg]}" ;;
+    # Check if a valid color was found based on the key
-    esac
+    if [[ -n "${base_colors[$theme_color_key]}" ]]; then
-    printf "${color}%b${colors[end]}\n" "${2}"
+        color="${base_colors[$theme_color_key]}"
+    else
+        # Handle invalid theme color key if needed
+        echo "Warning: Theme color key '$theme_color_key' not found. Using default." >&2
+    fi
+
+    printf "%b\n" "${color}${message}${base_colors[end]}"
 }
 
 function zrep_init() {
@@ -228,11 +262,11 @@ function zrep_list_installed_packages() {
     # Iterate through each author and their packages
     jq -r 'to_entries | .[] | .key as $author | .value[] | "\($author)/\(.script) (\(.version))"' "${installed_json}" | while IFS= read -r package_info; do
         local package_name=$(echo "${package_info}" | cut -d ' ' -f1)  # Extract package name before the version
-        local is_active="${colors[white]}(${colors[end]}${colors[bold_red]}Inactive${colors[end]}${colors[white]})${colors[end]}"  # Set default to Inactive
+        local is_active="${base_colors[white]}(${base_colors[end]}${base_colors[bold_red]}Inactive${base_colors[end]}${base_colors[white]})${base_colors[end]}"  # Set default to Inactive
 
         # Check if the package is active (only modify if active)
         if grep -q "${package_name}" ${config[main_zrep_install_dir]}/.addons; then
-            is_active="${colors[white]}(${colors[end]}${colors[bold_green]}Active${colors[end]}${colors[white]})${colors[end]}"
+            is_active="${base_colors[white]}(${base_colors[end]}${base_colors[bold_green]}Active${base_colors[end]}${base_colors[white]})${base_colors[end]}"
         fi
 
         zrep_msg info " - ${package_info} ${is_active}"
@@ -403,12 +437,12 @@ function zrep_update_package() {
         if [[ -n "$version" ]]; then
             local author="${specificPackage%%/*}"
             local script="${specificPackage#*/}"
-            local dlurl="${config[global_repo_url]}/download.php?a=${author}&s=${script}&v=${version}"
+            # local dlurl="${config[global_repo_url]}/download.php?a=${author}&s=${script}&v=${version}"
             # echo "Updating $specificPackage to version $version..."
             local install_pkg="${author}/${script}"
             zrep_install_package u ${install_pkg}
         else
-            echo "No update available for ${specificPackage}."
+            zrep_msg info "\nNo update available for ${specificPackage}."
         fi
     else
         if [[ ${updates} == "true" ]]; then
@@ -429,6 +463,34 @@ function zrep_update_package() {
     fi
 }
 
+function zrep_download_package() {
+    local zipFile="${1}"
+    local dlurl="${2}"
+    local retries=5
+    local delay=5
+    local attempt=1
+
+    while (( attempt <= retries )); do
+        zrep_msg info "Attempt $attempt of $retries: Downloading..."
+        # Use curl to download the file, capturing HTTP status code
+        http_status=$(curl -s -w "%{http_code}" -o "${zipFile}" "${dlurl}" -o /dev/null)
+
+        # Check if curl command was successful and HTTP status is 200 (OK)
+        if [[ $? -eq 0 && ${http_status} -eq 200 ]]; then
+            zrep_msg info "Download successful."
+            return 0
+        else
+            zrep_msg debug "Error: Failed to download the package. HTTP status: ${http_status}."
+            ((attempt++))
+            zrep_msg info "Waiting ${delay} seconds before retrying..."
+            sleep ${delay}
+        fi
+    done
+
+    zrep_msg debug "Error: The download failed after ${retries} attempts."
+    return 1
+}
+
 # Function to install a package by unzipping it to ${config[main_zrep_install_dir]}
 function zrep_install_package() {
 
@@ -456,13 +518,8 @@ function zrep_install_package() {
 
     mkdir -p "${tmpDir}"
 
-    local zipFile="${tmpDir}/${author}-${script_name}-${version}.zip"
+    local zipFile="${tmpDir}/${author}-${script}-${version}.zip"
-    curl -s -o "${zipFile}" "${dlurl}"
+    zrep_download_package "${zipFile}" "${dlurl}"
-
-    if [[ $? -ne 0 ]]; then
-        echo "Error: Failed to download the package."
-        return 1
-    fi
 
     unzip -q -o "${zipFile}" -d "${config[main_zrep_install_dir]}"
 
@@ -630,9 +687,9 @@ function zrep_read_usage() {
 
 function main() {
 
-  zrep_main_version_string
+    zrep_main_version_string
-
     zrep_load_config
+    zrep_load_theme ${config[global_theme]}
 
     # Check if the second argument is "help" and the first argument is not empty
     if [[ "${2}" == "help" && -n "${1}" ]]; then