# ~/.bashrc
# Loaded for interactive non-login shells.
# Keep this file readable. Each section explains what it does.

# If not running interactively, do nothing.
# This prevents issues when bash is invoked by scp or scripts.
case $- in
  *i*) ;;
  *) return ;;
esac

# ============================================================
# HISTORY
# ============================================================
HISTSIZE=10000
HISTFILESIZE=20000
HISTCONTROL=ignoredups:erasedups   # don't store duplicate lines
shopt -s histappend                # append to history, don't overwrite it

# ============================================================
# PROMPT
# ============================================================
# \u = username, \h = hostname, \w = current directory
# \e[COLORm = color code, \e[0m = reset color
# 32 = green, 34 = blue, 33 = yellow
__git_branch() {
  local branch
  branch=$(git rev-parse --abbrev-ref HEAD 2>/dev/null)
  [ -n "$branch" ] && echo " ($branch)"
}

PS1='\e[32m\u@\h\e[0m:\e[34m\w\e[33m$(__git_branch)\e[0m\$ '

# ============================================================
# COMPLETION
# ============================================================
if [ -f /usr/share/bash-completion/bash_completion ]; then
  . /usr/share/bash-completion/bash_completion
fi

# ============================================================
# EDITOR
# ============================================================
export EDITOR=nvim
export VISUAL=nvim

# ============================================================
# PATH
# ============================================================
# Add your personal scripts to PATH
export PATH="$HOME/.local/bin:$PATH"

# mise runtime manager — activates shims for node, dotnet, etc.
# See: ~/.config/mise/config.toml
if command -v mise &>/dev/null; then
  eval "$(mise activate bash)"
fi

# ============================================================
# ALIASES
# ============================================================

# Navigation
alias ..='cd ..'
alias ...='cd ../..'
alias ll='ls -lah --color=auto'
alias la='ls -A --color=auto'
alias l='ls -CF --color=auto'

# Safety: ask before overwriting
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# Quick edit and reload this file
alias bashrc='${EDITOR} ~/.bashrc && source ~/.bashrc'

# Git shortcuts (plain, no magic)
alias gs='git status'
alias ga='git add'
alias gc='git commit'
alias gp='git push'
alias gl='git log --oneline --graph --decorate -20'

# Notes shortcuts
# Opens inbox for quick capture
alias inbox='${EDITOR} ~/notes/inbox.md'

# Opens or creates today's daily note from template
today() {
  local file=~/notes/daily/$(date +%Y-%m-%d).md
  mkdir -p ~/notes/daily
  if [ ! -f "$file" ]; then
    sed "s/YYYY-MM-DD/$(date +%Y-%m-%d)/g" \
      ~/notes/templates/daily-template.md > "$file"
  fi
  ${EDITOR} "$file"
}

# Opens or creates this week's weekly note from template
thisweek() {
  local week=~/notes/weekly/$(date +%Y-W%V).md
  mkdir -p ~/notes/weekly
  if [ ! -f "$week" ]; then
    sed "s/YYYY-WNN/$(date +%Y-W%V)/g" \
      ~/notes/templates/weekly-template.md > "$week"
  fi
  ${EDITOR} "$week"
}

# Find all open tasks across all notes
alias tasks='grep -r "\- \[ \]" ~/notes/ --include="*.md"'

# Open decisions log
alias decisions='${EDITOR} ~/notes/decisions.md'

# ============================================================
# FUNCTIONS
# ============================================================
# Only add functions you can explain line by line.

# mkcd: create a directory and immediately enter it
mkcd() {
  mkdir -p "$1" && cd "$1"
}