curl -X POST https://zapclass.com.br/api/groups/update-name \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP" \
  -d '{
    "groupjid": "120363339858396166@g.us",
    "name": "Equipe de Vendas 2024"
  }'

curl -X POST https://zapclass.com.br/api/groups/update-name \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP" \
  -d '{
    "groupjid": "120363339858396166@g.us",
    "name": "📊 Vendas - Q1 2024"
  }'

const response = await fetch("https://zapclass.com.br/api/groups/update-name", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    Authorization: "Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP",
  },
  body: JSON.stringify({
    groupjid: "120363339858396166@g.us",
    name: "Equipe de Vendas 2024",
  }),
});

const data = await response.json();
if (data.success) {
  console.log("Nome do grupo atualizado com sucesso");
}

async function updateGroupName(groupJid, newName) {
  // Validações
  if (!newName || newName.trim().length === 0) {
    throw new Error("Nome não pode estar vazio");
  }

  if (newName.length > 25) {
    throw new Error("Nome deve ter no máximo 25 caracteres");
  }

  const response = await fetch("https://zapclass.com.br/api/groups/update-name", {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      Authorization: "Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP",
    },
    body: JSON.stringify({ groupjid: groupJid, name: newName }),
  });

  const data = await response.json();

  if (!data.success) {
    throw new Error(data.message);
  }

  console.log(`✓ Nome atualizado para: "${newName}"`);
  console.log(`  Caracteres utilizados: ${newName.length}/25`);

  return data;
}

// Uso
try {
  await updateGroupName("120363339858396166@g.us", "📊 Vendas 2024");
} catch (error) {
  console.error("Erro:", error.message);
}

async function updateGroupNameWithYear(groupJid, baseName) {
  const currentYear = new Date().getFullYear();
  const newName = `${baseName} ${currentYear}`;

  // Verifica limite de caracteres
  if (newName.length > 25) {
    // Tenta sem ano se ultrapassar
    console.warn(`Nome muito longo: "${newName}" (${newName.length} chars)`);
    console.log("Usando apenas nome base...");

    if (baseName.length > 25) {
      throw new Error("Nome base excede 25 caracteres");
    }

    const finalName = baseName;
  } else {
    var finalName = newName;
  }

  const response = await fetch("https://zapclass.com.br/api/groups/update-name", {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      Authorization: "Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP",
    },
    body: JSON.stringify({ groupjid: groupJid, name: finalName }),
  });

  const data = await response.json();

  if (data.success) {
    console.log(`✓ Nome atualizado: "${finalName}"`);
  }

  return data;
}

// Uso
await updateGroupNameWithYear("120363339858396166@g.us", "Vendas");

async function standardizeGroupName(groupJid, department, purpose) {
  const emojiMap = {
    vendas: "📊",
    suporte: "🛠️",
    rh: "👥",
    marketing: "📢",
    ti: "💻",
    financeiro: "💰",
  };

  const emoji = emojiMap[department.toLowerCase()] || "📁";
  const name = `${emoji} ${department} - ${purpose}`;

  // Trunca se necessário
  let finalName = name;
  if (name.length > 25) {
    // Remove descrição se muito longo
    finalName = `${emoji} ${department}`;

    if (finalName.length > 25) {
      // Remove emoji se ainda muito longo
      finalName = department.substring(0, 25);
    }
  }

  const response = await fetch("https://zapclass.com.br/api/groups/update-name", {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      Authorization: "Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP",
    },
    body: JSON.stringify({ groupjid: groupJid, name: finalName }),
  });

  const data = await response.json();

  if (data.success) {
    console.log(`✓ Nome padronizado: "${finalName}"`);
  }

  return data;
}

// Uso
await standardizeGroupName("120363339858396166@g.us", "Vendas", "Comunicados");

async function updateMultipleGroupNames(updates) {
  const results = [];

  for (const update of updates) {
    try {
      const response = await fetch(
        "https://zapclass.com.br/api/groups/update-name",
        {
          method: "POST",
          headers: {
            "Content-Type": "application/json",
            Authorization: "Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP",
          },
          body: JSON.stringify({
            groupjid: update.groupJid,
            name: update.name,
          }),
        }
      );

      const data = await response.json();

      results.push({
        groupJid: update.groupJid,
        oldName: update.oldName,
        newName: update.name,
        success: data.success,
        message: data.message,
      });

      // Aguarda 1 segundo entre operações
      await new Promise((resolve) => setTimeout(resolve, 1000));
    } catch (error) {
      results.push({
        groupJid: update.groupJid,
        success: false,
        message: error.message,
      });
    }
  }

  return results;
}

// Uso - atualizar ano em todos os grupos
const currentYear = new Date().getFullYear();
const updates = [
  {
    groupJid: "120363339858396166@g.us",
    oldName: "Vendas 2023",
    name: `Vendas ${currentYear}`,
  },
  {
    groupJid: "120363339858396167@g.us",
    oldName: "Suporte 2023",
    name: `Suporte ${currentYear}`,
  },
];

const results = await updateMultipleGroupNames(updates);

console.log("=== RESULTADOS ===");
results.forEach((result) => {
  if (result.success) {
    console.log(`✓ ${result.oldName} → ${result.newName}`);
  } else {
    console.log(`✗ ${result.groupJid}: ${result.message}`);
  }
});

async function renameWithBackup(groupJid, newName) {
  // Busca nome atual
  const infoResponse = await fetch("https://zapclass.com.br/api/groups/info", {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      Authorization: "Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP",
    },
    body: JSON.stringify({ groupjid: groupJid }),
  });

  const groupInfo = await infoResponse.json();

  if (!groupInfo.success) {
    throw new Error(groupInfo.message);
  }

  const oldName = groupInfo.group.name;

  console.log(`Nome atual: "${oldName}"`);
  console.log(`Novo nome: "${newName}"`);

  // Atualiza nome
  const updateResponse = await fetch(
    "https://zapclass.com.br/api/groups/update-name",
    {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
        Authorization: "Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP",
      },
      body: JSON.stringify({ groupjid: groupJid, name: newName }),
    }
  );

  const result = await updateResponse.json();

  if (result.success) {
    console.log("✓ Nome atualizado com sucesso");
  }

  return {
    success: result.success,
    oldName,
    newName,
    timestamp: new Date().toISOString(),
  };
}

// Uso
const backup = await renameWithBackup(
  "120363339858396166@g.us",
  "📊 Vendas 2024"
);

console.log("Backup:", backup);

<?php
$ch = curl_init('https://zapclass.com.br/api/groups/update-name');

$payload = [
    "groupjid" => "120363339858396166@g.us",
    "name" => "Equipe de Vendas 2024"
];

curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'Content-Type: application/json',
    'Authorization: Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP'
]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$response = curl_exec($ch);
$data = json_decode($response, true);

if ($data['success']) {
    echo "Nome do grupo atualizado com sucesso\n";
} else {
    echo "Erro: " . $data['message'];
}

curl_close($ch);
?>

<?php
function updateGroupName($groupJid, $newName) {
    // Validações
    if (empty(trim($newName))) {
        throw new Exception("Nome não pode estar vazio");
    }

    if (strlen($newName) > 25) {
        throw new Exception("Nome deve ter no máximo 25 caracteres");
    }

    $ch = curl_init('https://zapclass.com.br/api/groups/update-name');

    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode([
        'groupjid' => $groupJid,
        'name' => $newName
    ]));
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
        'Content-Type: application/json',
        'Authorization: Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP'
    ]);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

    $response = curl_exec($ch);
    $data = json_decode($response, true);
    curl_close($ch);

    if (!$data['success']) {
        throw new Exception($data['message']);
    }

    echo "✓ Nome atualizado para: \"{$newName}\"\n";
    echo "  Caracteres utilizados: " . strlen($newName) . "/25\n";

    return $data;
}

// Uso
try {
    updateGroupName("120363339858396166@g.us", "📊 Vendas 2024");
} catch (Exception $e) {
    echo "Erro: " . $e->getMessage();
}
?>

<?php
function updateGroupNameWithYear($groupJid, $baseName) {
    $currentYear = date('Y');
    $newName = "{$baseName} {$currentYear}";

    // Verifica limite de caracteres
    if (strlen($newName) > 25) {
        echo "⚠️  Nome muito longo: \"{$newName}\" (" . strlen($newName) . " chars)\n";
        echo "Usando apenas nome base...\n";

        if (strlen($baseName) > 25) {
            throw new Exception("Nome base excede 25 caracteres");
        }

        $finalName = $baseName;
    } else {
        $finalName = $newName;
    }

    $ch = curl_init('https://zapclass.com.br/api/groups/update-name');

    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode([
        'groupjid' => $groupJid,
        'name' => $finalName
    ]));
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
        'Content-Type: application/json',
        'Authorization: Bearer zc_6FrX2qjM4bHT9pR6cC0sD8wLkG3nE2tZfV5uN1aP'
    ]);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

    $response = curl_exec($ch);
    $data = json_decode($response, true);
    curl_close($ch);

    if ($data['success']) {
        echo "✓ Nome atualizado: \"{$finalName}\"\n";
    }

    return $data;
}

// Uso
updateGroupNameWithYear("120363339858396166@g.us", "Vendas");
?>

<?php
class GroupNameManager {
    private $token;
    private $baseUrl = 'https://zapclass.com.br/api';

    public function __construct($token) {
        $this->token = $token;
    }

    private function makeRequest($endpoint, $payload) {
        $ch = curl_init($this->baseUrl . $endpoint);

        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
        curl_setopt($ch, CURLOPT_HTTPHEADER, [
            'Content-Type: application/json',
            "Authorization: Bearer {$this->token}"
        ]);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

        $response = curl_exec($ch);
        curl_close($ch);

        return json_decode($response, true);
    }

    public function validateName($name) {
        if (empty(trim($name))) {
            return ['valid' => false, 'error' => 'Nome não pode estar vazio'];
        }

        if (strlen($name) > 25) {
            return ['valid' => false, 'error' => 'Nome excede 25 caracteres'];
        }

        return ['valid' => true, 'length' => strlen($name)];
    }

    public function update-name($groupJid, $name) {
        $validation = $this->validateName($name);

        if (!$validation['valid']) {
            throw new Exception($validation['error']);
        }

        $data = $this->makeRequest('/groups/update-name', [
            'groupjid' => $groupJid,
            'name' => $name
        ]);

        if (!$data['success']) {
            throw new Exception($data['message']);
        }

        return $data;
    }

    public function getCurrentName($groupJid) {
        $data = $this->makeRequest('/groups/info', [
            'groupjid' => $groupJid
        ]);

        if (!$data['success']) {
            throw new Exception($data['message']);
        }

        return $data['group']['name'];
    }

    public function updateWithYear($groupJid, $baseName) {
        $year = date('Y');
        $name = "{$baseName} {$year}";

        if (strlen($name) > 25) {
            $name = $baseName;
        }

        return $this->update-name($groupJid, $name);
    }

    public function standardize($groupJid, $department, $purpose = null) {
        $emojiMap = [
            'vendas' => '📊',
            'suporte' => '🛠️',
            'rh' => '👥',
            'marketing' => '📢',
            'ti' => '💻',
            'financeiro' => '💰'
        ];

        $emoji = $emojiMap[strtolower($department)] ?? '📁';
        $name = $purpose
            ? "{$emoji} {$department} - {$purpose}"
            : "{$emoji} {$department}";

        // Trunca se necessário
        if (strlen($name) > 25) {
            $name = "{$emoji} {$department}";

            if (strlen($name) > 25) {
                $name = substr($department, 0, 25);
            }
        }

        return $this->update-name($groupJid, $name);
    }

    public function updateMultiple($updates, $delay = 1) {
        $results = [];

        foreach ($updates as $update) {
            try {
                $this->update-name($update['groupJid'], $update['name']);
                $results[$update['groupJid']] = [
                    'success' => true,
                    'name' => $update['name']
                ];
            } catch (Exception $e) {
                $results[$update['groupJid']] = [
                    'success' => false,
                    'error' => $e->getMessage()
                ];
            }

            if ($delay > 0) {
                sleep($delay);
            }
        }

        return $results;
    }

    public function renameWithBackup($groupJid, $newName) {
        $oldName = $this->getCurrentName($groupJid);

        $this->update-name($groupJid, $newName);

        return [
            'oldName' => $oldName,
            'newName' => $newName,
            'timestamp' => date('Y-m-d H:i:s')
        ];
    }
}

// Uso
$manager = new GroupNameManager('zt_BppKZWtzvj1X2SbJAuOSkA0Z63uDBQ0wkb28NJaloKeOUnHk');

try {
    // Validar nome
    $validation = $manager->validateName("Vendas 2024");
    if ($validation['valid']) {
        echo "✓ Nome válido ({$validation['length']} caracteres)\n\n";
    }

    // Atualizar nome
    $manager->update-name("120363339858396166@g.us", "Vendas 2024");
    echo "✓ Nome atualizado\n\n";

    // Atualizar com ano
    $manager->updateWithYear("120363339858396166@g.us", "Vendas");
    echo "✓ Nome com ano atualizado\n\n";

    // Padronizar
    $manager->standardize("120363339858396166@g.us", "Vendas", "Q1");
    echo "✓ Nome padronizado\n\n";

    // Renomear com backup
    $backup = $manager->renameWithBackup(
        "120363339858396166@g.us",
        "📊 Vendas 2024"
    );
    echo "✓ Renomeado: {$backup['oldName']} → {$backup['newName']}\n";
} catch (Exception $e) {
    echo "Erro: " . $e->getMessage();
}
?>

{
  "success": true,
  "message": "Group name updated successfully",
  "groupJid": "120363339858396166@g.us",
  "name": "Equipe de Vendas 2024"
}

{
  "success": false,
  "message": "O nome do grupo não pode estar vazio"
}

{
  "success": false,
  "message": "O nome do grupo deve ter no máximo 25 caracteres"
}

{
  "success": false,
  "message": "Token de autenticação inválido ou expirado"
}

{
  "success": false,
  "message": "Você precisa ser administrador do grupo para alterar o nome"
}

{
  "success": false,
  "message": "Grupo não encontrado ou você não é membro"
}

{
  "success": false,
  "message": "Erro ao atualizar nome do grupo. Tente novamente"
}