require_relative '../helpers/indented_grid'

module Demo
  module Helpers
    module SearchSelectDemo
      def searches
        search = context.fetch(:search) {nil}
        searches = context.fetch(:searches) {[]}
        searches << search unless search.nil? || search == ''
        searches.select{|s| s != ''}
      end
    end
  end
end


Coprl::Presenters.define(:search_select) do
  helpers Demo::Helpers::IndentedGrid
  attach :top_nav
  attach :pattern_drawer

  page_title 'Search and Select Pattern'
  indented_grid do
    grid tag: :input_data_container do
      column 6 do
        grid do
          column 4 do
            content do
              text_field id: :search_field,  name: :search, full_width: false do
                label 'Search Tickets'
                event :input do
                  replaces :ticket_list, :ticket_list, input_tag: :input_data_container
                end
                event :change do
                  replaces :ticket_list, :ticket_list, input_tag: :input_data_container
                  replaces :completed_searches, :completed_searches, input_tag: :input_data_container
                  clears :search_field
                end
              end
            end
          end
          column 8 do
            attach :completed_searches
          end
        end
        attach :ticket_list, title: 'Search Results'
      end
    end
    attach :code, file: __FILE__
  end
end

Coprl::Presenters.define(:ticket_list) do
  helpers Demo::Helpers::SearchSelectDemo
  helpers do
    def ticket_data
      [OpenStruct.new(id: 1, event_name: 'Pearl Jam', type: 'General Admission', amount: 10.00),
       OpenStruct.new(id: 2, event_name: 'Pearl Jam', type: 'Reserved Seating', amount: 25.00),
       OpenStruct.new(id: 3, event_name: 'Temple of the Dog', type: 'General Admission', amount: 5.00),
       OpenStruct.new(id: 4, event_name: 'Temple of the Dog', type: 'Reserved Seating', amount: 10.00),
       OpenStruct.new(id: 5, event_name: 'Japandroids', type: 'General Admission', amount: 7.50),
       OpenStruct.new(id: 6, event_name: 'Japandroids', type: 'Reserved Seating', amount: 15.00)]
    end

    def tickets
      re = Regexp.union(searches)
      ticket_data.select {|ticket| re.match(ticket.event_name)}
    end

    def ticket_ids
      context.fetch(:ticket_id) {[]}
    end
  end

  content id: :ticket_list do
    list selectable: true do
      tickets.each do |ticket|
        line name: :ticket_id, value: ticket.id, checked: ticket_ids.include?(ticket.id.to_s) do
          text ticket.event_name
          subtitle ticket.type
          info "$#{ticket.amount}"
        end
      end
    end
  end
end

Coprl::Presenters.define(:completed_searches) do
  helpers Demo::Helpers::SearchSelectDemo
  content id: :completed_searches do
    chipset do
      searches.each do |search|
        chip color: :primary, name: 'searches[]', value: search, id: search do
          text search
          icon :delete, position: :right do
            event :click do
              remove search
              replaces :ticket_list, :ticket_list, input_tag: :input_data_container
            end
          end
        end
      end
    end
  end
end