#!/usr/bin/env bash
# 00_env.sh — Core environment: prompt, editor, OS detection, terminal colors
# Shared across all machines. No secrets. No machine-specific paths.
# ============================================================================

export PS1='\h:\w\$ '
export PS2='> '
export FTP_PASSIVE_MODE=YES
export RSYNC_RSH=ssh

# Use short hostname consistently (macOS and Linux)
HOSTNAME=$(hostname -s)
HOSTDOMAIN=$(hostname -d 2>/dev/null || true)
export HOSTNAME HOSTDOMAIN

EDITOR=vim
export EDITOR
set -o vi

# -----------------------------------------------------------------------
# OS-specific
# -----------------------------------------------------------------------
_OSTYPE=$(uname -s)

case $_OSTYPE in
Linux)
    alias ls='ls -F'
    alias pst='ps axjf'
    if type "$EDITOR" >/dev/null 2>&1; then
        alias vi="${EDITOR}"
    else
        EDITOR=vi
    fi
    export PAGER=$(type less >/dev/null 2>&1 && echo less || echo more)

    function yaml2json {
        python -c 'import sys, yaml, json; print(json.dumps(yaml.safe_load(sys.stdin.read())))'
    }
    ;;
Darwin)
    alias pst='pstree'
    export CLICOLOR=1
    export DOCKER_DEFAULT_PLATFORM=linux/amd64
    export BASH_SILENCE_DEPRECATION_WARNING=1

    # pyenv — only init if installed
    if command -v pyenv >/dev/null 2>&1; then
        export PYENV_ROOT="$HOME/.pyenv"
        export PATH="$PYENV_ROOT/bin:$PATH"
        eval "$(pyenv init --path)"
        eval "$(pyenv init -)"
    fi
    ;;
FreeBSD)
    export CLICOLOR=1
    export LSCOLORS=fxgxcxdxbxegedabagacad
    ;;
esac

# -----------------------------------------------------------------------
# Terminal-specific
# -----------------------------------------------------------------------
case $TERM in
xterm*)
    export LS_COLORS='no=00:fi=00:di=00;35:ln=00;36:pi=40;33:so=00;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=00;31:*.cmd=00;32:*.exe=00;32:*.com=00;32:*.btm=00;32:*.bat=00;32:*.sh=00;32:*.csh=00;32:*.tar=00;31:*.tgz=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.zip=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.bz=00;31:*.tz=00;31:*.rpm=00;31:*.cpio=00;31:*.jpg=00;35:*.gif=00;35:*.bmp=00;35:*.xbm=00;35:*.xpm=00;35:*.png=00;35:*.tif=00;35:*.pl=00;32:'
    alias ls='ls -F --color'
    ;;
esac