From ef55d9bb24430610b60c1b77821307cd72c08c55 Mon Sep 17 00:00:00 2001
From: zwlucas <lucas.fariamo08@gmail.com>
Date: Sat, 25 Jul 2026 18:23:29 -0300
Subject: feat: upload of the project

Signed-off-by: zwlucas <lucas.fariamo08@gmail.com>
---
 web/src/pages/DashboardPage.tsx | 224 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 224 insertions(+)
 create mode 100644 web/src/pages/DashboardPage.tsx

(limited to 'web/src/pages/DashboardPage.tsx')

diff --git a/web/src/pages/DashboardPage.tsx b/web/src/pages/DashboardPage.tsx
new file mode 100644
index 0000000..fa7c5b5
--- /dev/null
+++ b/web/src/pages/DashboardPage.tsx
@@ -0,0 +1,224 @@
+/**
+ * DashboardPage.tsx
+ *
+ * Painel de fila de tickets — visão principal do agente de TI.
+ * Exibe todos os chamados com filtros por status e prioridade.
+ */
+
+import { useState } from 'react';
+import { useQuery } from '@tanstack/react-query';
+import { api, type TicketStatus, type TicketPriority } from '@/lib/api';
+import { TicketCard } from '@/components/tickets/TicketCard';
+import styles from './DashboardPage.module.css';
+
+// ─── Opções dos filtros ───────────────────────────────────────────────────────
+
+const STATUS_OPTIONS: { value: TicketStatus | ''; label: string }[] = [
+  { value: '',            label: 'Todos os status' },
+  { value: 'open',        label: '🔵 Abertos' },
+  { value: 'in_progress', label: '🟣 Em Andamento' },
+  { value: 'waiting',     label: '🟡 Aguardando' },
+  { value: 'resolved',    label: '🟢 Resolvidos' },
+  { value: 'closed',      label: '⚫ Fechados' },
+];
+
+const PRIORITY_OPTIONS: { value: TicketPriority | ''; label: string }[] = [
+  { value: '',         label: 'Todas as prioridades' },
+  { value: 'critical', label: '⚡ Crítica' },
+  { value: 'high',     label: '↑ Alta' },
+  { value: 'medium',   label: '→ Média' },
+  { value: 'low',      label: '↓ Baixa' },
+];
+
+// ─── Skeleton de carregamento ─────────────────────────────────────────────────
+
+function TicketSkeleton() {
+  return (
+    <div className={styles.skeleton} aria-hidden="true">
+      <div className={styles.skeletonLine} style={{ width: '30%', height: 20 }} />
+      <div className={styles.skeletonLine} style={{ width: '80%', height: 18 }} />
+      <div className={styles.skeletonLine} style={{ width: '60%', height: 14 }} />
+    </div>
+  );
+}
+
+// ─── Componente principal ─────────────────────────────────────────────────────
+
+export default function DashboardPage() {
+  // ── Filtros ────────────────────────────────────────────────────────────────
+  const [status,   setStatus]   = useState<TicketStatus | ''>('');
+  const [priority, setPriority] = useState<TicketPriority | ''>('');
+  const [page,     setPage]     = useState(1);
+
+  const LIMIT = 12;
+
+  // ── Query ──────────────────────────────────────────────────────────────────
+  // A query re-executa automaticamente sempre que os filtros ou a página mudam
+  const { data, isLoading, isError, error } = useQuery({
+    queryKey: ['tickets', { status, priority, page }],
+    queryFn:  () =>
+      api.tickets.list({
+        status:   status   || undefined,
+        priority: priority || undefined,
+        page,
+        limit: LIMIT,
+      }),
+  });
+
+  const { data: stats } = useQuery({
+    queryKey: ['stats'],
+    queryFn: () => api.stats.get(),
+  });
+
+  const tickets    = data?.data    ?? [];
+  const meta       = data?.meta;
+  const totalPages = meta?.totalPages ?? 1;
+
+  // Reseta para página 1 ao mudar filtros
+  function handleStatusChange(value: TicketStatus | '') {
+    setStatus(value);
+    setPage(1);
+  }
+
+  function handlePriorityChange(value: TicketPriority | '') {
+    setPriority(value);
+    setPage(1);
+  }
+
+  return (
+    <div className={styles.page}>
+
+      {/* ── Cabeçalho + stats ─────────────────────────────────────────────── */}
+      <div className={styles.pageHeader}>
+        <div>
+          <h2 className={styles.heading}>Fila de Chamados</h2>
+          {meta && (
+            <p className={styles.total}>
+              {meta.total} chamado{meta.total !== 1 ? 's' : ''} encontrado{meta.total !== 1 ? 's' : ''}
+            </p>
+          )}
+        </div>
+      </div>
+
+      {/* ── KPI Cards ─────────────────────────────────────────────────────── */}
+      {stats && (
+        <div className={styles.kpiGrid}>
+          <div className={styles.kpiCard}>
+            <span className={styles.kpiLabel}>Pendentes</span>
+            <strong className={styles.kpiValue}>{stats.totalPending}</strong>
+          </div>
+          <div className={styles.kpiCard}>
+            <span className={styles.kpiLabel}>Aguardando</span>
+            <strong className={styles.kpiValue}>{stats.totalWaiting}</strong>
+          </div>
+          <div className={styles.kpiCard}>
+            <span className={styles.kpiLabel}>Resolvidos</span>
+            <strong className={styles.kpiValue}>{stats.totalResolved}</strong>
+          </div>
+        </div>
+      )}
+
+      {/* ── Filtros ───────────────────────────────────────────────────────── */}
+      <div className={styles.filters} role="search" aria-label="Filtros de chamados">
+        <select
+          className="input"
+          value={status}
+          onChange={(e) => handleStatusChange(e.target.value as TicketStatus | '')}
+          aria-label="Filtrar por status"
+          style={{ maxWidth: 220 }}
+        >
+          {STATUS_OPTIONS.map((o) => (
+            <option key={o.value} value={o.value}>{o.label}</option>
+          ))}
+        </select>
+
+        <select
+          className="input"
+          value={priority}
+          onChange={(e) => handlePriorityChange(e.target.value as TicketPriority | '')}
+          aria-label="Filtrar por prioridade"
+          style={{ maxWidth: 220 }}
+        >
+          {PRIORITY_OPTIONS.map((o) => (
+            <option key={o.value} value={o.value}>{o.label}</option>
+          ))}
+        </select>
+
+        {(status || priority) && (
+          <button
+            className="btn btn--ghost"
+            onClick={() => { handleStatusChange(''); handlePriorityChange(''); }}
+          >
+            Limpar filtros
+          </button>
+        )}
+      </div>
+
+      {/* ── Estados: loading / erro / vazio / lista ───────────────────────── */}
+      {isLoading && (
+        <div className={styles.grid} aria-busy="true" aria-label="Carregando chamados">
+          {Array.from({ length: 6 }).map((_, i) => (
+            <TicketSkeleton key={i} />
+          ))}
+        </div>
+      )}
+
+      {isError && (
+        <div className={styles.errorState} role="alert">
+          <p className={styles.errorTitle}>Falha ao carregar chamados</p>
+          <p className={styles.errorMessage}>
+            {error instanceof Error ? error.message : 'Erro desconhecido'}
+          </p>
+        </div>
+      )}
+
+      {!isLoading && !isError && tickets.length === 0 && (
+        <div className={styles.emptyState}>
+          <svg width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="var(--color-text-muted)" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true">
+            <path d="M2 9a3 3 0 0 1 0 6v2a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2v-2a3 3 0 0 1 0-6V7a2 2 0 0 0-2-2H4a2 2 0 0 0-2 2Z" />
+            <path d="M13 5v2M13 17v2M13 11v2" />
+          </svg>
+          <p className={styles.emptyTitle}>Nenhum chamado encontrado</p>
+          <p className={styles.emptyMessage}>
+            {status || priority
+              ? 'Tente ajustar os filtros acima.'
+              : 'Nenhum chamado aberto no momento.'}
+          </p>
+        </div>
+      )}
+
+      {!isLoading && tickets.length > 0 && (
+        <div className={styles.grid}>
+          {tickets.map((ticket) => (
+            <TicketCard key={ticket.id} ticket={ticket} />
+          ))}
+        </div>
+      )}
+
+      {/* ── Paginação ─────────────────────────────────────────────────────── */}
+      {totalPages > 1 && (
+        <div className={styles.pagination} aria-label="Paginação">
+          <button
+            className="btn btn--ghost"
+            onClick={() => setPage((p) => Math.max(1, p - 1))}
+            disabled={page <= 1}
+          >
+            ← Anterior
+          </button>
+
+          <span className={styles.pageInfo}>
+            Página {page} de {totalPages}
+          </span>
+
+          <button
+            className="btn btn--ghost"
+            onClick={() => setPage((p) => Math.min(totalPages, p + 1))}
+            disabled={page >= totalPages}
+          >
+            Próxima →
+          </button>
+        </div>
+      )}
+    </div>
+  );
+}
-- 
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