#!/bin/sh
PASSWORD_STORE_DIR=
PASSWORD_STORE_DIR="${PASSWORD_STORE_DIR:-"$XDG_DATA_HOME"/password-store}"
MENU="menu "dmenu" """

if ! [ -d "$PASSWORD_STORE_DIR" ]; then
  echo "error: could not find password-store directory"
  exit 1
fi

passw="$(find "$PASSWORD_STORE_DIR" -type f -name '*.gpg' | while read s; do
  name="${s#"$PASSWORD_STORE_DIR"/}"
  name="${name%.gpg}"
  echo "$name"
done | $MENU)"

if [ -z "$passw" ]; then
  exit 0
fi

contents="$(pass "$passw")"
if [ "$?" != 0 ] || [ "$contents" == "" ]; then
  exit 1
fi

counter=0
field="$(echo "$contents" | while read -r line; do
  counter=$((counter + 1))
  if [ "$counter" -eq 1 ]; then
    echo "󰌾 Password"
    echo "󰦨 All"
  fi

  case "$line" in
  user:* | User:* | USER:*)
    echo " Username"
    ;;
  email:* | Email:* | EMAIL:*)
    echo "󰇮 Email"
    ;;
  otpauth:* | Otpauth:* | OTPAUTH:*)
    echo "󰦯 OTP"
    ;;
  *) ;;
  esac
done | $MENU)"

counter=0
echo "$contents" | while read -r line; do
  counter=$((counter + 1))
  if [ "$counter" -eq 1 ]; then
    case "$field" in
    *Password)
      echo "$line"
      exit 0
      ;;
    *All)
      echo "$contents"
      exit 0
      ;;
    esac
  fi

  case "$line" in
  user:* | User:* | USER:*)
    case "$field" in
    *Username)
      c="${line#*:}"
      c="${c# }"
      echo "$c"
      exit 0
      ;;
    esac
    ;;
  email:* | Email:* | EMAIL:*)
    case "$field" in
    *Email)
      c="${line#*:}"
      c="${c# }"
      echo "$c"
      exit 0
      ;;
    esac
    ;;
  otpauth:* | Otpauth:* | OTPAUTH:*)
    case "$field" in
    *OTP)
      pass otp "$passw"
      exit 0
      ;;
    esac
    ;;
  *) ;;
  esac
done