Reem-Notas/app/views/operacoes_dashboard/_painel.html.erb

<%# locals: metricas (Analytics::OperacaoMetricas), titulo (opcional),
      filtravel (opcional, default false) — torna as tabelas clicáveis p/ cross-filter %>
<% titulo    = local_assigns[:titulo] %>
<% filtravel = local_assigns.fetch(:filtravel, false) %>
<% ins = metricas.insucessos_pct %>
<% pd  = metricas.por_dia %>

<div class="space-y-4">
  <% if titulo.present? %>
    <div class="flex items-center justify-between">
      <h2 class="text-lg font-bold text-white"><%= titulo %></h2>
      <span class="text-xs text-gray-500">
        <%= metricas.total %> entregas<% if metricas.data_inicio %> · <%= metricas.data_inicio.strftime('%d/%m/%Y') %>–<%= metricas.data_fim.strftime('%d/%m/%Y') %><% end %>
      </span>
    </div>
  <% end %>

  <%# ── KPIs ─────────────────────────────────────────────── %>
  <% pct_total = ->(parte) { metricas.total.zero? ? 0 : (parte * 100.0 / metricas.total).round(1) } %>
  <div class="grid grid-cols-2 xl:grid-cols-4 gap-4">
    <div class="group bg-[#1a1a1a] rounded-2xl border border-white/5 p-6 transition-all duration-200 hover:border-white/20 hover:bg-[#202020] hover:-translate-y-0.5 hover:shadow-lg hover:shadow-black/40">
      <p class="text-gray-400 text-sm font-medium mb-2">📦 Total de Entregas</p>
      <p class="text-4xl font-black text-white inline-block origin-left transition-transform duration-200 group-hover:scale-110"><%= metricas.total %></p>
      <p class="text-xs text-gray-500 mt-2 h-0 overflow-hidden opacity-0 transition-all duration-200 group-hover:h-4 group-hover:opacity-100">
        ✅ <%= metricas.sucesso %> · <span class="text-blue-500">●</span> <%= metricas.recusas %> · ⏳ <%= metricas.pendentes %>
      </p>
    </div>
    <div class="group bg-[#1a1a1a] rounded-2xl border border-white/5 p-6 transition-all duration-200 hover:border-green-500/40 hover:bg-[#202020] hover:-translate-y-0.5 hover:shadow-lg hover:shadow-black/40">
      <p class="text-gray-400 text-sm font-medium mb-2">✅ Total de Sucesso</p>
      <p class="text-4xl font-black text-green-400 inline-block origin-left transition-transform duration-200 group-hover:scale-110"><%= metricas.sucesso %></p>
      <p class="text-xs text-gray-500 mt-2 h-0 overflow-hidden opacity-0 transition-all duration-200 group-hover:h-4 group-hover:opacity-100">
        <%= pct_total.(metricas.sucesso) %>% do total
      </p>
    </div>
    <div class="group bg-[#1a1a1a] rounded-2xl border border-white/5 p-6 transition-all duration-200 hover:border-blue-500/40 hover:bg-[#202020] hover:-translate-y-0.5 hover:shadow-lg hover:shadow-black/40">
      <p class="text-gray-400 text-sm font-medium mb-2">❌ Total de Recusas</p>
      <p class="text-4xl font-black text-blue-500 inline-block origin-left transition-transform duration-200 group-hover:scale-110"><%= metricas.recusas %></p>
      <p class="text-xs text-gray-500 mt-2 h-0 overflow-hidden opacity-0 transition-all duration-200 group-hover:h-4 group-hover:opacity-100">
        <%= pct_total.(metricas.recusas) %>% do total
      </p>
    </div>
    <div class="group bg-[#1a1a1a] rounded-2xl border border-white/5 p-6 transition-all duration-200 hover:border-yellow-500/40 hover:bg-[#202020] hover:-translate-y-0.5 hover:shadow-lg hover:shadow-black/40">
      <p class="text-gray-400 text-sm font-medium mb-2">⏳ Entregas Pendentes</p>
      <p class="text-4xl font-black text-yellow-400 inline-block origin-left transition-transform duration-200 group-hover:scale-110"><%= metricas.pendentes %></p>
      <p class="text-xs text-gray-500 mt-2 h-0 overflow-hidden opacity-0 transition-all duration-200 group-hover:h-4 group-hover:opacity-100">
        <%= pct_total.(metricas.pendentes) %>% do total
      </p>
    </div>
  </div>

  <%# ── Insucessos % + Índices de falha + Status ─────────── %>
  <div class="grid grid-cols-1 lg:grid-cols-3 gap-4">
    <div class="bg-[#1a1a1a] rounded-2xl border border-white/5 p-6">
      <p class="text-gray-400 text-sm font-medium mb-4">Insucessos %</p>
      <% if metricas.total.zero? %>
        <p class="text-center py-8 text-gray-500 text-sm">Sem dados no período.</p>
      <% else %>
        <div class="relative h-56">
          <canvas class="dash-donut"
                  data-completed="<%= ins[:completed] %>"
                  data-failed="<%= ins[:failed] %>"></canvas>
        </div>
        <div class="flex justify-center gap-4 mt-3 text-xs">
          <span class="text-orange-400">● Completas <%= ins[:pct_completed] %>%</span>
          <span class="text-blue-500">● Falhas <%= ins[:pct_failed] %>%</span>
        </div>
      <% end %>
    </div>

    <div class="bg-[#1a1a1a] rounded-2xl border border-white/5 p-6">
      <p class="text-gray-400 text-sm font-medium mb-4">Índices de Falha</p>
      <%= render 'tabela_simples',
            cabecalhos: ['Observação', 'Total', '%'],
            linhas: metricas.indices_falha.map { |h| [h[:observation], h[:total], "#{h[:pct]}%"] },
            vazio: 'Nenhuma falha no período.',
            filtro: (filtravel ? 'f_obs' : nil) %>
    </div>

    <div class="bg-[#1a1a1a] rounded-2xl border border-white/5 p-6">
      <p class="text-gray-400 text-sm font-medium mb-4">Por Status</p>
      <%= render 'tabela_simples',
            cabecalhos: ['Status', 'Quantidade'],
            linhas: metricas.por_status_gade.map { |h| [h[:status], h[:total]] },
            vazio: 'Sem dados.',
            total: metricas.total,
            filtro: (filtravel ? 'f_status' : nil) %>
    </div>
  </div>

  <%# ── Motoristas + STS ─────────────────────────────────── %>
  <div class="grid grid-cols-1 lg:grid-cols-2 gap-4">
    <div class="bg-[#1a1a1a] rounded-2xl border border-white/5 p-6">
      <p class="text-gray-400 text-sm font-medium mb-4">Notas fiscais por Motorista</p>
      <div class="max-h-80 overflow-y-auto">
        <%= render 'tabela_simples',
              cabecalhos: ['Motorista', 'Notas fiscais'],
              linhas: metricas.por_motorista.map { |h| [h[:nome], h[:total]] },
              vazio: 'Sem dados.',
              total: metricas.total,
              filtro: (filtravel ? 'f_driver' : nil) %>
      </div>
    </div>

    <div class="bg-[#1a1a1a] rounded-2xl border border-white/5 p-6">
      <p class="text-gray-400 text-sm font-medium mb-4">Entregas por STS (Unidade)</p>
      <div class="max-h-80 overflow-y-auto">
        <%= render 'tabela_simples',
              cabecalhos: ['Unidade', 'NFs entregues'],
              linhas: metricas.por_sts.map { |h| [h[:nome], h[:total]] },
              vazio: 'Sem dados.',
              total: metricas.sucesso,
              filtro: (filtravel ? 'f_sts' : nil) %>
      </div>
    </div>
  </div>

  <%# ── Entregas por dia ─────────────────────────────────── %>
  <div class="bg-[#1a1a1a] rounded-2xl border border-white/5 p-6">
    <p class="text-gray-400 text-sm font-medium mb-4">Entregas por Dia</p>
    <% if pd[:labels].empty? %>
      <p class="text-center py-8 text-gray-500 text-sm">Sem dados no período.</p>
    <% else %>
      <div class="relative h-72">
        <canvas class="dash-bars"
                data-labels="<%= pd[:labels].to_json %>"
                data-completed="<%= pd[:completed].to_json %>"
                data-failed="<%= pd[:failed].to_json %>"></canvas>
      </div>
    <% end %>
  </div>
</div>