# app/helpers/application_helper.rb
module ApplicationHelper
  # Formata valor monetário → "R$ 1.250,00"
  def moeda(valor)
    "R$ #{format('%.2f', valor.to_f).gsub('.', ',')}"
  end

  # Link ativo na sidebar
  def nav_link_to(nome, path, icon: nil, **opts)
    ativo = current_page?(path) || request.path.start_with?(path.to_s)
    classes = [
      'flex items-center gap-3 px-4 py-3 rounded-xl text-sm font-medium transition-all',
      ativo ? 'bg-[#f97316] text-white shadow-lg shadow-orange-500/20'
            : 'text-gray-400 hover:text-white hover:bg-white/5'
    ].join(' ')

    link_to path, class: classes, **opts do
      concat content_tag(:span, icon, class: 'text-lg w-5 text-center') if icon
      concat content_tag(:span, nome)
    end
  end

  # Badge colorido por status de consolidação
  def badge_status(status)
    config = {
      'aberta'     => { bg: 'bg-yellow-500/20', text: 'text-yellow-400', label: 'Aberta' },
      'em_revisao' => { bg: 'bg-blue-500/20',   text: 'text-blue-400',   label: 'Em Revisão' },
      'fechada'    => { bg: 'bg-green-500/20',   text: 'text-green-400',  label: 'Fechada' },
      'aprovada'   => { bg: 'bg-[#f97316]/20',   text: 'text-[#f97316]', label: 'Aprovada' },
      'cancelada'  => { bg: 'bg-red-500/20',     text: 'text-red-400',    label: 'Cancelada' }
    }
    c = config[status.to_s] || { bg: 'bg-gray-500/20', text: 'text-gray-400', label: status.to_s.humanize }
    content_tag(:span, c[:label],
                class: "inline-flex items-center px-2.5 py-1 rounded-lg text-xs font-medium #{c[:bg]} #{c[:text]}")
  end

  # Badge de role do usuário
  def badge_role(role)
    config = {
      'admin'    => { bg: 'bg-purple-500/20', text: 'text-purple-400', label: 'Admin' },
      'gerente'  => { bg: 'bg-blue-500/20',   text: 'text-blue-400',   label: 'Gerente' },
      'operador' => { bg: 'bg-cyan-500/20',    text: 'text-cyan-400',   label: 'Operador' },
      'motorista'=> { bg: 'bg-green-500/20',   text: 'text-green-400',  label: 'Motorista' }
    }
    c = config[role.to_s] || { bg: 'bg-gray-500/20', text: 'text-gray-400', label: role.to_s.humanize }
    content_tag(:span, c[:label],
                class: "inline-flex items-center px-2.5 py-1 rounded-lg text-xs font-medium #{c[:bg]} #{c[:text]}")
  end

  # Badge de status ativo/inativo do usuário
  def badge_status_usuario(ativo)
    if ativo
      content_tag(:span, 'Ativo',
                  class: 'inline-flex items-center px-2.5 py-1 rounded-lg text-xs font-medium bg-green-500/20 text-green-400')
    else
      content_tag(:span, 'Inativo',
                  class: 'inline-flex items-center px-2.5 py-1 rounded-lg text-xs font-medium bg-red-500/20 text-red-400')
    end
  end

  # Barra de progresso
  def progress_bar(percentual, color: '#f97316')
    perc = [[percentual.to_i, 0].max, 100].min
    content_tag(:div, class: 'w-full bg-white/10 rounded-full h-2') do
      content_tag(:div, '',
                  class: 'h-2 rounded-full transition-all duration-500',
                  style: "width: #{perc}%; background-color: #{color}")
    end
  end

  # Opções de role para select
  def role_options_for_select
    User.roles.keys.map { |r| [r.humanize, r] }
  end

  # Classe base para inputs
  def input_class
    'w-full px-4 py-3 bg-[#0a0a0a] border border-white/10 rounded-xl text-white ' \
    'placeholder-gray-600 focus:outline-none focus:border-[#f97316] focus:ring-1 ' \
    'focus:ring-[#f97316] transition-colors'
  end
end