#!/usr/bin/env bash

set_fzf_theme() {
    # Detect the current system appearance (Light or Dark mode) for Linux and macOS
    if [[ "$OSTYPE" == "darwin"* ]]; then
        # macOS
        APPEARANCE=$(defaults read -g AppleInterfaceStyle 2>/dev/null)
    elif [[ "$OSTYPE" == "linux-gnu"* ]]; then
        # Linux
        APPEARANCE=$(gsettings get org.gnome.desktop.interface gtk-theme 2>/dev/null)
    else
        # Default to Light mode if the system is not recognized
        APPEARANCE="Dark"
    fi

    # Set fzf theme based on system appearance
    if [[ $APPEARANCE == *"Dark"* || -n "$TMUX" ]]; then
        FZF_THEME="--color=bg+:#1e1e1e,bg:#1e1e1e,spinner:#d33682,hl:#b58900,fg:#ffffff,header:#d33682,info:#268bd2,pointer:#859900,marker:#859900,fg+:#ffffff,prompt:#268bd2,hl+:#b58900"
    else
        # FZF_THEME="--color=bg+:#fdf6e3,bg:#fdf6e3,spinner:#d33682,hl:#b58900,fg:#657b83,header:#d33682,info:#268bd2,pointer:#859900,marker:#859900,fg+:#657b83,prompt:#268bd2,hl+:#b58900"

        FZF_THEME="--color=bg+:#fdf6e3,bg:#fdf6e3,spinner:#d33682,hl:#b58900,fg:#657b83,header:#d33682,info:#268bd2,pointer:#859900,marker:#859900,fg+:#657b83,prompt:#268bd2,hl+:#b58900"
    fi

    echo "$FZF_THEME"
}

# If sourced directly, set FZF_THEME
if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
    set_fzf_theme
fi