#!/usr/bin/env bash

types=(
  "feature   For new features"
  "bugfix    For bug fixes"
  "hotfix    For urgent fixes"
  "release   For preparing releases"
  "chore     For non-code tasks"
)

selected=$(printf '%s\n' "${types[@]}" | fzf --prompt="Select branch type: ") || exit 1
type=${selected%% *}

editor="${EDITOR:-vi}"
tmpfile=$(mktemp)

cat > "$tmpfile" << 'EOF'
# Enter your branch description below in kebab case (e.g. `my-description`):

EOF

"$editor" "$tmpfile"

desc=$(grep -v '^#' "$tmpfile" | tr -d '\n' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')
rm "$tmpfile"

if [[ -z "$desc" ]]; then
  echo "No description provided."
  exit 1
fi

if [[ ! "$desc" =~ ^[a-z0-9]+(-[a-z0-9]+)*$ ]]; then
  echo "Invalid branch description format."
  echo "Use lowercase letters, numbers, and hyphens only."
  echo "No trailing or consecutive hyphens allowed."
  exit 1
fi

branch="$type/$desc"

git checkout -b "$branch"