# ============================================================================
# Environment Variables
# ============================================================================

# XDG Base Directories
export XDG_DATA_HOME="$HOME/.local/share"
export XDG_CONFIG_HOME="$HOME/.config"
export XDG_STATE_HOME="$HOME/.local/state"
export XDG_CACHE_HOME="$HOME/.cache"
export XDG_BIN_HOME="$HOME/.local/bin"
export XDG_BIN_DIR="$XDG_BIN_HOME"

# Moving dotfiles around
export WINEPREFIX="$XDG_DATA_HOME/wine"
export WORKON_HOME="$XDG_DATA_HOME/virtualenvs"
export SQLITE_HISTORY="$XDG_CACHE_HOME/sqlite_history"
export BUNDLE_USER_CONFIG="$XDG_CONFIG_HOME/bundle"
export BUNDLE_USER_CACHE="$XDG_CACHE_HOME/bundle"
export BUNDLE_USER_PLUGIN="$XDG_DATA_HOME/bundle"
export NUGET_PACKAGES="$XDG_CACHE_HOME/NuGetPackages"
export DVDCSS_CACHE="$XDG_DATA_HOME/dvdcss"
export KDEHOME="$XDG_CONFIG_HOME/kde"
export GOPATH="$XDG_DATA_HOME/go"
export ZIM_HOME="$XDG_CONFIG_HOME/.zim"
export GHCUP_USE_XDG_DIRS="ishouldjustbeabletoexportthisnotsetit"
export NODE_PATH="$XDG_DATA_HOME/npm-packages/lib/node_modules"
export CARGO_HOME="$XDG_DATA_HOME/cargo"
export ASDF_DATA_DIR="$XDG_DATA_HOME/asdf"

# pi coding agent
export PI_CODING_AGENT_DIR="$XDG_CONFIG_HOME/pi"

# Android SDK
export ANDROID_HOME="$XDG_DATA_HOME/Android"
export ANDROID_SDK_ROOT="$ANDROID_HOME"

# ============================================================================
# PATH Configuration
# ============================================================================

# Prepend paths in reverse order (last becomes first in PATH)
path_prepend() {
    case ":$PATH:" in
        *":$1:"*) :;; # already in PATH
        *) PATH="$1${PATH:+:$PATH}" ;;
    esac
}

# XDG_BIN_HOME takes highest priority
path_prepend "$XDG_BIN_HOME"
path_prepend "$XDG_CACHE_HOME/.bun/bin"
path_prepend "$HOME/.radicle/bin"
path_prepend "$XDG_DATA_HOME/cargo/bin"
path_prepend "$GOPATH/bin"
path_prepend "$XDG_CONFIG_HOME/emacs/bin"
path_prepend "/usr/local/go/bin"
path_prepend "/usr/lib/kf5"
path_prepend "/usr/lib/kf6"

# Android SDK paths
path_prepend "$ANDROID_HOME/emulator"
path_prepend "$ANDROID_HOME/platform-tools"
path_prepend "$ANDROID_HOME/cmdline-tools/latest/bin"

# Guix
export GUIX_LOCPATH="$HOME/.guix-profile/lib/locale"
export GUIX_PROFILE="$HOME/.guix-profile"
path_prepend "$GUIX_PROFILE/bin"

# ============================================================================
# Preferences and Tools
# ============================================================================

export BAT_THEME="ansi"
export DFT_BACKGROUND="light"
{{ if eq .chezmoi.hostname "sidhe" }}
export EDITOR="zed --wait"
{{ else }}
export EDITOR="zeditor --wait"
{{ end }}
export VISUAL="$EDITOR"
export MANPAGER="nvim +Man!"
export COLUMNS=80
export MANWIDTH=80
export RIPGREP_CONFIG_PATH="$HOME/.config/ripgreprc"
export RANGER_LOAD_DEFAULT_RC=false

# Disable Python keyring
export PYTHON_KEYRING_BACKEND="keyring.backends.null.Keyring"

# mise
if command -v mise &> /dev/null; then
    eval "$(mise activate bash)"
fi

# secrets (fnox)
if [[ -f "$XDG_CONFIG_HOME/fnox/age.txt" ]]; then
    export FNOX_AGE_KEY=$(grep "AGE-SECRET-KEY" "$XDG_CONFIG_HOME/fnox/age.txt")
    if command -v fnox &> /dev/null; then
{{ if eq .chezmoi.username "exedev" }}
        # Load secrets immediately for non-interactive shells (e.g., agents)
        eval "$(mise exec fnox@latest -- fnox hook-env -s bash 2>/dev/null || true)"
{{ end }}
        eval "$(mise exec fnox@latest -- fnox activate bash 2>/dev/null || true)"
    fi
fi

# ============================================================================
# History Configuration
# ============================================================================

# Don't put duplicate lines or lines starting with space in the history
HISTCONTROL=ignoreboth

# Append to the history file, don't overwrite it
shopt -s histappend

# History size
HISTSIZE=10000
HISTFILESIZE=20000

# Save history to XDG location
export HISTFILE="$XDG_STATE_HOME/bash/history"
mkdir -p "$(dirname "$HISTFILE")"

# ============================================================================
# Shell Options
# ============================================================================

# Check window size after each command and update LINES/COLUMNS
shopt -s checkwinsize

# Enable ** globstar (if available)
shopt -s globstar 2>/dev/null

# Enable programmable completion
if ! shopt -oq posix; then
    if [[ -f /usr/share/bash-completion/bash_completion ]]; then
        source /usr/share/bash-completion/bash_completion
    elif [[ -f /etc/bash_completion ]]; then
        source /etc/bash_completion
    fi
fi

# ============================================================================
# Aliases
# ============================================================================

{{ if ne .chezmoi.hostname "sidhe" }}
alias zed="zeditor"
{{ end }}

alias wget="wget --hsts-file=\"$XDG_DATA_HOME/wget-hsts\""
alias svn="svn --config-dir $XDG_CONFIG_HOME/subversion"
alias ts="tailscale"
alias datetime="date +%Y-%m-%d_%H%M%S_%Z"
alias clip="xclip -selection clipboard"
alias send="rsync -amzzP"
alias bat="bat -n --tabs 2"
alias erase="shred -vzfun 32"
alias dl="yt-dlp --write-sub --write-auto-sub --sub-lang en --sub-format srt/best --convert-subs srt --embed-subs -o '%(upload_date)s %(title)s.%(ext)s'"
alias us="unsilence -t 15 -as 1.25"
alias sxiv="sxiv -p"
alias c="chezmoi"
alias t="tuios"
alias ls="lsd"
alias soft="ssh git.secluded.site"
alias g="git"

# Modern replacements
alias ll='ls -la'
alias la='ls -a'

# ============================================================================
# Functions
# ============================================================================

# cheat.sh integration
cht() {
    if [[ $# -eq 0 ]]; then
        echo "Usage: cht <topic> or cht <language>/<query>"
        return 1
    fi
    curl -s "cheat.sh/$*"
}

# ============================================================================
# Tool Integrations
# ============================================================================

# Starship prompt
if command -v starship &> /dev/null; then
    eval "$(starship init bash)"
fi

# Atuin history
if command -v atuin &> /dev/null; then
    eval "$(atuin init bash --disable-up-arrow)"
fi

# Completions (if available)
for cmd in lune tuios crush lx; do
    if command -v "$cmd" &> /dev/null; then
        eval "$("$cmd" completion bash 2>/dev/null || true)"
    fi
done