module RecipeStore

# File lib/recipe_store.rb, line 41
def add_recipe(network:, channel:, nick:, title:, ingredients:, instructions:, source:, tags: [], store: RabbotDb,
               received_at: nil)
  recipe = {
    "id" => generate_id,
    "nick" => Normalize.nick(nick),
    "title" => title.to_s.strip,
    "ingredients" => Array(ingredients).map(&:to_s).map(&:strip).reject(&:empty?),
    "instructions" => instructions.to_s.strip,
    "tags" => Array(tags).map(&:to_s).map(&:strip).reject(&:empty?),
    "source" => source.to_s.strip,
    "added_at" => received_at || store.iso_time
  }
  recipes = load_recipes(network: network, channel: channel, store: store)
  recipes << recipe
  save_recipes(network: network, channel: channel, recipes: recipes, store: store)
  recipe
end

# File lib/recipe_store.rb, line 68
def format_remove_last_reply(result)
  return result[:error] if result[:error]

  recipe = result[:recipe]
  "Removed #{recipe['id']} — #{recipe['title']}."
end

# File lib/recipe_store.rb, line 33
def generate_id
  SecureRandom.hex(4)
end

# File lib/recipe_store.rb, line 13
def load_recipes(network:, channel:, store: RabbotDb)
  Array(store.get_plugin_json(
    plugin: PLUGIN_NAME,
    key: RECIPES_KEY,
    network: network,
    channel: channel,
    default: []
  ))
end

# File lib/recipe_store.rb, line 37
def parse_ingredients(text)
  text.to_s.split(/,|\band\b/i).map(&:strip).reject(&:empty?)
end

# File lib/recipe_store.rb, line 59
def remove_last_recipe!(network:, channel:, store: RabbotDb)
  recipes = load_recipes(network: network, channel: channel, store: store)
  return { error: "No recipes saved yet.", recipe: nil } if recipes.empty?

  removed = recipes.pop
  save_recipes(network: network, channel: channel, recipes: recipes, store: store)
  { recipe: removed }
end

# File lib/recipe_store.rb, line 23
def save_recipes(network:, channel:, recipes:, store: RabbotDb)
  store.set_plugin_json(
    plugin: PLUGIN_NAME,
    key: RECIPES_KEY,
    network: network,
    channel: channel,
    value: recipes
  )
end