# typed: true
# frozen_string_literal: true

require_relative '../command'
require_relative '../api/wallet.rb'
require_relative '../api/transaction.rb'
require_relative '../api/category.rb'
require 'byebug'

module Moneylovercli
  module Commands
    class AddTransaction < Moneylovercli::Command
      def initialize(options)
        @options = options
        @wallet_id = options[:wallet_id]
      end

      def execute(input: $stdin, output: $stdout)
        config.read
        current_wallet = @wallet_id || config.fetch(:current_wallet)
        access_token = config.fetch(:access_token)
        unless current_wallet
          request = Moneylovercli::Api::Wallet.new(token: access_token).list
          response = request.parsed_response

          if !response['data'].nil?
            wallet_id = prompt.select('Choose your wallet', response['data'].map { |a| [a['name'], a['_id']] }.to_h)
            config.set_if_empty(:wallet_id, value: wallet_id)
            config.write(force: true)

            amount = prompt.ask('Ammount', convert: :int, default: 10)

            categories = config.fetch(:categories, wallet_id)
            unless categories
              prompt.ok('categories are not exist, fetching...')

              categories_response = Moneylovercli::Api::Category
                                    .new(token: access_token)
                                    .list(wallet_id: wallet_id)
                                    .parsed_response

              if !categories_response['data'].nil?
                config.set(:categories, wallet_id, value: categories_response['data'].map { |a| a.slice('_id', 'name')})
                config.write(force: true)
                prompt.ok('fetched categories succesfully')
              else
                prompt.error('Failed to fetch categories')
                return
              end
            end

            categories = config.fetch(:categories, wallet_id)
            cats = categories.each_with_object({}) { |a, hash| hash[a['name']] = a['_id']; }
            category_id = prompt.select('Category', cats, filter: true, show_help: :always)
            display_date = prompt.ask('Date (Eg: YYYY-mm-dd)', default: DateTime.now.strftime('%F'))

            puts "#{amount} - #{category_id} - #{display_date}"
            transaction_request = Moneylovercli::Api::Transaction.new(token: access_token)
                                                                 .add(account: wallet_id, category_id: category_id,
                                                                      amount: amount, display_date: display_date)
            if transaction_request.parsed_response['msg'] == 'transaction_add_success'
              prompt.ok('Great! Your transaction has been created')
            else
              prompt.error("Failed to add transaction: #{transaction_request.parsed_response['msg'] }")
            end
          elsif response['msg'] != 'get_list_account_success'
            prompt.error('Failed to fetch wallet')
            return
          end
        end
      end
    end
  end
end