require "lastpass-cli/version"
require "lastpass-cli/configuration"
require "lastpass-cli/agent"
require "lastpass-cli/command"
require "lastpass-cli/item"

module LastpassCLI
  def self.configuration
    @configuration ||= Configuration.new
  end

  def self.reset_configuration!
    @configuration = Configuration.new
  end

  def self.configure
    yield(configuration)
  end

  def self.items
    items = []
    out = Command.run(Command.new.ls)
    if !out.nil? && out != ""
      out.each_line do |line|
        match_data = line.match(/(?<modified_at>\d{4}-\d{2}-\d{2} \d{2}:\d{2}) (?<folder>.+)\/(?<name>.+) \[id: (?<id>.*)\] \[username:\s?(?<username>.+)\]/)
        attributes = Hash[match_data.names.zip(match_data.captures)]
        items << Item.new(attributes)
      end
    end
    items
  end

  def self.show(name)
    items = []
    out = Command.run(Command.new.show(name: name))
    if !out.nil? && out != "" && !out.start_with?("Error: ")
      out.each_line do |line|
        id_match = line.match(/^((?<folder>.*)\/)?(?<name>.*) \[id: (?<id>.*)\]/)
        if id_match
          items << Item.new(id: id_match[:id], folder: id_match[:folder], name: id_match[:name])
        else
          match_data = line.match(/^(?<key>.*): (?<value>.*)$/)
          items.last.set(match_data[:key].downcase, match_data[:value])
        end
      end
    end
    items
  end

  def self.add_password(name, username:, password:, notes: nil, url: nil)
    stdin_data = "Username:#{username}\nPassword:#{password}\n"
    stdin_data << "URL:#{url}\n" if url
    stdin_data << "Notes:\n#{notes}\n" if notes
    Command.run(Command.new.add(name: name), stdin_data: stdin_data)
    show(name)
  end

  def self.add_note(name, note_type: nil, notes: nil, data: {})
    stdin_data = ""
    data.each do |field, value|
      stdin_data << "#{field.capitalize}:#{value}\n"
    end
    stdin_data << "Notes:\n#{notes}\n"
    Command.run(Command.new.add(name: name, note_type: note_type), stdin_data: stdin_data)
  end
end