omnichannel-frontend/src/modules/home/components/MessagesWorkspace.jsx

import { useNavigate } from 'react-router-dom';

function ChannelBadge({ channel }) {
  const colors = {
    WhatsApp: '#2bb741',
    Email: '#e5a22a',
    SMS: '#00a4b7',
  };

  return (
    <span
      style={{
        display: 'inline-flex',
        alignItems: 'center',
        borderRadius: 999,
        padding: '0.22rem 0.6rem',
        background: `${colors[channel] || '#003150'}16`,
        color: colors[channel] || '#003150',
        fontSize: '0.8rem',
        fontWeight: 700,
      }}
    >
      {channel}
    </span>
  );
}

export function MessagesWorkspace({
  conversations,
  activeConversationId,
  onSelectConversation,
  actionItems,
  isWideDesktop = false,
  isDesktop = false,
  isTablet = false,
  isMobile = false,
}) {
  const navigate = useNavigate();
  const activeConversation =
    conversations.find((conversation) => conversation.id === activeConversationId) ||
    conversations[0];

  const gridTemplateColumns = isMobile
    ? '1fr'
    : isWideDesktop
      ? 'minmax(240px, 0.95fr) minmax(360px, 1.8fr) minmax(220px, 0.8fr)'
      : isDesktop || isTablet
      ? 'minmax(260px, 320px) minmax(0, 1fr)'
      : '1fr';

  return (
    <div
      style={{
        display: 'grid',
        gridTemplateColumns,
        gap: '1rem',
        alignItems: 'start',
      }}
    >
      <section
        style={{
          background: '#fff',
          borderRadius: '26px',
          border: '1px solid var(--color-border)',
          padding: '1rem',
          display: 'grid',
          gap: '0.75rem',
          minWidth: 0,
        }}
      >
        <div>
          <strong style={{ fontSize: '1.05rem' }}>Conversas</strong>
          <p style={{ margin: '0.35rem 0 0', color: 'var(--color-text-soft)' }}>
            Atendimento em tempo real por canal.
          </p>
        </div>

        {conversations.map((conversation) => {
          const isActive = conversation.id === activeConversation.id;

          return (
            <button
              key={conversation.id}
              type="button"
              onClick={() => onSelectConversation(conversation.id)}
              style={{
                border: '1px solid',
                borderColor: isActive ? 'rgba(0, 164, 183, 0.26)' : 'var(--color-border)',
                borderRadius: '20px',
                padding: '1rem',
                background: isActive ? 'rgba(0, 164, 183, 0.08)' : '#fff',
                textAlign: 'left',
                display: 'grid',
                gap: '0.6rem',
              }}
            >
              <div style={{ display: 'flex', justifyContent: 'space-between', gap: '1rem' }}>
                <strong>{conversation.name}</strong>
                <span style={{ color: 'var(--color-text-soft)', fontSize: '0.86rem' }}>
                  {conversation.time}
                </span>
              </div>
              <div style={{ display: 'flex', justifyContent: 'space-between', gap: '0.75rem' }}>
                <ChannelBadge channel={conversation.channel} />
                {conversation.unread ? (
                  <span
                    style={{
                      minWidth: 24,
                      borderRadius: 999,
                      padding: '0.15rem 0.45rem',
                      background: 'var(--color-secondary)',
                      color: '#fff',
                      fontSize: '0.78rem',
                      fontWeight: 700,
                      textAlign: 'center',
                    }}
                  >
                    {conversation.unread}
                  </span>
                ) : null}
              </div>
              <span style={{ color: 'var(--color-text-soft)' }}>{conversation.lastMessage}</span>
            </button>
          );
        })}
      </section>

      <section
        style={{
          background: '#fff',
          borderRadius: '26px',
          border: '1px solid var(--color-border)',
          display: 'grid',
          gridTemplateRows: 'auto 1fr auto',
          minHeight: 580,
          overflow: 'hidden',
          minWidth: 0,
        }}
      >
        <header
          style={{
            padding: '1.15rem 1.25rem',
            borderBottom: '1px solid var(--color-border)',
            display: 'flex',
            alignItems: 'center',
            justifyContent: 'space-between',
            gap: '1rem',
          }}
        >
          <div>
            <strong style={{ display: 'block', fontSize: '1.08rem' }}>{activeConversation.name}</strong>
            <span style={{ color: 'var(--color-text-soft)' }}>
              {activeConversation.status === 'online' ? 'Online agora' : 'Offline'}
            </span>
          </div>
          <div style={{ display: 'flex', gap: '0.6rem', flexWrap: 'wrap' }}>
            <button
              type="button"
              onClick={() => navigate('/chat')}
              style={{
                border: '1px solid var(--color-border)',
                borderRadius: '14px',
                padding: '0.7rem 0.9rem',
                background: '#fff',
                color: 'var(--color-primary)',
                fontWeight: 700,
              }}
            >
              Abrir chat
            </button>
            <button
              type="button"
              style={{
                border: 'none',
                borderRadius: '14px',
                padding: '0.7rem 0.9rem',
                background: 'rgba(0, 49, 80, 0.08)',
                color: 'var(--color-primary)',
                fontWeight: 700,
              }}
            >
              Transferir
            </button>
          </div>
        </header>

        <div
          style={{
            padding: '1.25rem',
            display: 'grid',
            gap: '0.9rem',
            alignContent: 'start',
            background:
              'linear-gradient(180deg, rgba(245, 248, 251, 0.45), rgba(255, 255, 255, 0.9))',
          }}
        >
          {activeConversation.messages.map((message) => {
            const isAgent = message.from === 'agent';

            return (
              <div
                key={message.id}
                style={{
                  justifySelf: isAgent ? 'end' : 'start',
                  maxWidth: '72%',
                  padding: '0.95rem 1rem',
                  borderRadius: isAgent ? '18px 18px 6px 18px' : '18px 18px 18px 6px',
                  background: isAgent ? 'var(--color-primary)' : '#edf1f5',
                  color: isAgent ? '#fff' : 'var(--color-text)',
                  boxShadow: 'var(--shadow-md)',
                }}
              >
                {message.text}
              </div>
            );
          })}
        </div>

        <footer
          style={{
            padding: '1rem 1.25rem 1.25rem',
            borderTop: '1px solid var(--color-border)',
            display: 'grid',
            gridTemplateColumns: '1fr auto',
            gap: '0.75rem',
          }}
        >
          <input
            type="text"
            value="Posso acionar o time responsavel e te retorno em seguida."
            readOnly
            style={{
              border: '1px solid var(--color-border)',
              borderRadius: '18px',
              padding: '0.95rem 1rem',
              background: '#fff',
            }}
          />
          <button
            type="button"
            style={{
              border: 'none',
              borderRadius: '18px',
              padding: '0.95rem 1.2rem',
              background: 'linear-gradient(135deg, var(--color-primary), #0b5a86)',
              color: '#fff',
              fontWeight: 700,
            }}
          >
            Enviar
          </button>
        </footer>
      </section>

      <aside
        style={{
          background: '#fff',
          borderRadius: '26px',
          border: '1px solid var(--color-border)',
          padding: '1.2rem',
          display: 'grid',
          gap: '1rem',
          alignContent: 'start',
          gridColumn: isWideDesktop ? 'auto' : '1 / -1',
          minWidth: 0,
        }}
      >
        <div>
          <strong style={{ fontSize: '1.05rem' }}>Painel de ações</strong>
          <p style={{ margin: '0.35rem 0 0', color: 'var(--color-text-soft)' }}>
            Contexto rápido do atendimento selecionado.
          </p>
        </div>

        {actionItems.map((item) => (
          <article
            key={item.title}
            style={{
              borderRadius: '20px',
              padding: '1rem',
              background: 'rgba(0, 49, 80, 0.04)',
            }}
          >
            <span style={{ color: 'var(--color-text-soft)', display: 'block', marginBottom: '0.35rem' }}>
              {item.title}
            </span>
            <strong>{item.value}</strong>
          </article>
        ))}

        <button
          type="button"
          onClick={() => navigate('/new-attendance')}
          style={{
            border: '1px solid var(--color-border)',
            borderRadius: '18px',
            padding: '0.95rem 1rem',
            background: '#fff',
            color: 'var(--color-primary)',
            fontWeight: 700,
          }}
        >
          Criar novo fluxo
        </button>
      </aside>
    </div>
  );
}