# ░█▀▀░█▀█░█░█░▀█▀░█▀▄░█▀█░█▀█░█▄█░█▀▀░█▀█░▀█▀
# ░█▀▀░█░█░▀▄▀░░█░░█▀▄░█░█░█░█░█░█░█▀▀░█░█░░█░
# ░▀▀▀░▀░▀░░▀░░▀▀▀░▀░▀░▀▀▀░▀░▀░▀░▀░▀▀▀░▀░▀░░▀░

# Core environment variables with graceful fallbacks

# 🖋 Preferred editors
export EDITOR="${EDITOR:-bbedit}"
export VISUAL="${VISUAL:-bbedit}"

# 🌍 Locale settings
export LANG="${LANG:-en_US.UTF-8}"
export LC_ALL="${LC_ALL:-en_US.UTF-8}"

# 🗂 History configuration  
export HISTFILE="${HISTFILE:-$HOME/.zsh_history}"
export HISTSIZE=100000
export SAVEHIST=100000

# 🧠 XDG Base Directory specification
export XDG_CONFIG_HOME="${XDG_CONFIG_HOME:-$HOME/.config}"
export XDG_DATA_HOME="${XDG_DATA_HOME:-$HOME/.local/share}"
export XDG_CACHE_HOME="${XDG_CACHE_HOME:-$HOME/.cache}"
export XDG_STATE_HOME="${XDG_STATE_HOME:-$HOME/.local/state}"

# 📚 Vault and workspace paths
export VAULT_PATH="$HOME/Library/Mobile Documents/iCloud~md~obsidian/Documents/David, root-and-branch"
export CHAMBER_PATH="$HOME/animal-davidglidden-eu"
export WORK_PATH="$HOME/Documents/GitHub/davidglidden.github.io"
export DOTFILES_PATH="$HOME/dotfiles"

# 🔧 Tool configurations
export HOMEBREW_NO_ANALYTICS=1
export HOMEBREW_NO_INSECURE_REDIRECT=1
export HOMEBREW_CASK_OPTS="--require-sha"

# 🎨 Color and display
export CLICOLOR=1
export LSCOLORS="ExGxBxDxCxEgEdxbxgxcxd"
export GREP_OPTIONS="--color=auto"

# 🐍 Python settings
export PYTHONDONTWRITEBYTECODE=1
export PYTHONUNBUFFERED=1

# 📊 Performance monitoring
export TIMEFMT=$'\n================\nCPU\t%P\nuser\t%*U\nsystem\t%*S\ntotal\t%*E'

# 🌓 Optional API keys (with existence checks)
[[ -f "$HOME/.env.local" ]] && source "$HOME/.env.local"

# 🔐 Security
export GPG_TTY=$(tty)

# 🚀 Development context detection
detect_context() {
    case "$PWD" in
        "$WORK_PATH"*) export CURRENT_CONTEXT="work" ;;
        "$CHAMBER_PATH"*) export CURRENT_CONTEXT="chamber" ;;
        "$VAULT_PATH"*) export CURRENT_CONTEXT="vault" ;;
        "$DOTFILES_PATH"*) export CURRENT_CONTEXT="dotfiles" ;;
        *) export CURRENT_CONTEXT="personal" ;;
    esac
}