# ==============================================================================
# ENVIRONMENT VARIABLES
# ==============================================================================

export XDG_CONFIG_HOME="$HOME/.config"
export XDG_DATA_HOME="$HOME/.local/share"
export XDG_CACHE_HOME="$HOME/.cache"
export XDG_STATE_HOME="$HOME/.local/state"
export GOOGLE_API_KEY="no"
export GOOGLE_DEFAULT_CLIENT_ID="no"
export GOOGLE_DEFAULT_CLIENT_SECRET="no"

# Core settings
export EDITOR="nvim"
export VISUAL="nvim"
export MANPAGER="nvim +Man!"
export BROWSER="firefox"
# export TERM=xterm-256color
export COLORTERM="truecolor"
export LANG="en_US.UTF-8"
export LC_ALL="en_US.UTF-8"

# Development
export DEBUG=1
export GOPATH="$HOME/.go"
export GOCACHE="$HOME/.go/cache"
export GOROOT=/usr/local/go
export PATH="/usr/local/go/bin:$GOPATH/bin:$PATH"

# Direnv
eval "$(direnv hook bash)"

# ==============================================================================
# FZF configuration
# ==============================================================================
export FZF_DEFAULT_OPTS="
     --height 40%
     --layout=reverse
     --border
     --ansi
     --preview-window=down:30%
     --bind 'ctrl-d:preview-page-down,ctrl-u:preview-page-up'
     --color=fg:#ffffff,header:#f38ba8,info:#cba6ac,pointer:#f5e0dc
     --color=marker:#f5e0dc,fg+:#cdd6f4,prompt:#cba6ac,hl+:#f38ba8"

export FZF_DEFAULT_COMMAND='fdfind --exclude={.git,.cache,.xmake,.zig-cache,build,tmp,node_modules,elpa} --type f -H'

# ==============================================================================
# PATH CONFIGURATION
# ==============================================================================
# bash has no fish_add_path (which dedupes + checks existence), so roll a
# small helper that does the same thing.
add_to_path() {
    if [ -d "$1" ] && [[ ":$PATH:" != *":$1:"* ]]; then
        PATH="$1:$PATH"
    fi
}

add_to_path /var/lib/flatpak/exports/bin
add_to_path /usr/local/bin
add_to_path /usr/local/go/bin
add_to_path "$GOPATH/bin"
add_to_path "$HOME/bin"
add_to_path "$HOME/.local/bin"
add_to_path "$HOME/.local/share/flatpak/exports/bin"
add_to_path "$HOME/.npm-global/bin"
add_to_path "$HOME/.odin/"

export PATH

# ==============================================================================
# ALIASES
# ==============================================================================
# List commands
alias ls='ls -lh --color=auto --group-directories-first'
alias ll='ls -lAh --color=auto --group-directories-first'
alias la='ls -la --color=auto --group-directories-first'
alias l='ls -CF --color=auto'
alias tree='tree --dirsfirst -C'

# Safety aliases
alias rm='rm -I --preserve-root'
alias mv='mv -i'
alias cp='cp -i'
alias ln='ln -i'

# System information
alias df='df -h'
alias du='du -h'
alias free='free -h'
alias bat='bat --theme="ansi" --paging=never'

# Application shortcuts
alias vi='nvim'
alias :q='exit'
alias files='thunar .'
alias fetch='pfetch'

# Custom shortcuts
alias reload='source ~/.bashrc'
alias dots='cd ~/.dotfiles && nvim'
alias doti='bash ~/.dotfiles/install.sh -i'
alias dotl='bash ~/.dotfiles/install.sh -l'
alias myip='curl ipinfo.io/ip; echo ""'
alias query='xbps-query -Rs'
alias commits='git log origin/main..HEAD --oneline'

## Basic project picker using fzf
pp() {
    local project
    project=$(
        find ~/Projects -mindepth 1 -maxdepth 1 -type d |
        awk -F/ '{print $NF "\t" $0}' |
        fzf --with-nth=1
    )

    [ -z "$project" ] && return

    project=$(echo "$project" | cut -f2)
    cd "$project" && clear
}

# ==============================================================================
# PROMPT
# ==============================================================================
# bash has no built-in __fish_git_prompt_* equivalent, so we write a small
# git-branch function and build PS1 by hand.

parse_git_branch() {
    git branch 2>/dev/null | sed -n '/\* /s///p'
}

git_prompt_info() {
    local branch
    branch=$(parse_git_branch)
    [ -z "$branch" ] && return

    local esc=$'\033'
    local status marker
    status=$(git status --porcelain 2>/dev/null)

    if [ -n "$status" ]; then
        if echo "$status" | grep -q '^[MADRC]'; then
            marker=" ${esc}[33m●${esc}[0m "   # staged - yellow ●
        elif echo "$status" | grep -q '^??'; then
            marker=""                          # untracked - no char
        else
            marker=" ${esc}[31m+${esc}[0m "    # dirty - red +
        fi
    else
        marker=" ${esc}[1;32m${esc}[0m "       # clean - green
    fi

    echo " ${esc}[1;35m(${branch})${esc}[0m${marker}"
}

PS1='\[\033[32m\]\u\[\033[0m\]@\[\033[34m\]\h\[\033[0m\]:\[\033[36m\]\w\[\033[0m\]$(git_prompt_info)\$ '