#!/usr/bin/php -q
<?php
include('bd.php');

ob_implicit_flush(true);
set_time_limit(6);
error_reporting(0);
$in = fopen("php://stdin", "r");
$stdlog = fopen("/var/log/asterisk/agendamento.log", "w");

// Habilita modo debugging (mais verbose)
$debug = true;

// Do function definitions before we start the main loop
function read() {
    global $in, $debug, $stdlog;
    $input = str_replace("\n", "", fgets($in, 4096));
    if ($debug)
        fputs($stdlog, "read: $input\n");
    return $input;
}

function write($line) {
    global $debug, $stdlog;
    if ($debug)
        fputs($stdlog, "write: $line\n");
    echo $line . "\n";
}

// Colocamos headers AGI dentro de um array
while ($env = read()) {
    $s = explode(": ", $env);
    $agi[str_replace("agi_", "", $s[0])] = trim($s[1]);
    if (($env == "") || ($env == "\n")) {
        break;
    }
}

//parametro vindo do dialplan
$campanha = $argv[1];
$agd_id = $argv[2];

// Verifica se a campanha está ativa ou pendente
$query = "select cmp_status from pbx_campanha where cmp_status in ('1','6') and cmp_descricao = '$campanha'";
$result = pg_query($conexao, $query);
$row = pg_fetch_row($result);
$status = $row[0];
$numlinha = pg_num_rows($result);

if (!$numlinha) {
    $query = "update pbx_campanha_agendamento set agd_status = 'CAMPANHA-INDISPONIVEL', agd_agendado = (agd_agendado + 1) where agd_id = '$agd_id'";
    pg_query($query);
    pg_close();

    write("HANGUP");
    read();
    exit;
}

// Verifica se há agentes disponiveis para a campanha
$query = "select count(*) as livres from pbx_supervisor_agentes where upper(status) = upper('livre') and upper(dac) = upper('$campanha')";
$result = pg_query($conexao, $query);
$row = pg_fetch_row($result);
$numlinha = $row[0];

if (!$numlinha) {
    $query = "update pbx_campanha_agendamento set agd_status = 'AGENTES-INDISPONIVEIS', agd_agendado = (agd_agendado + 1) where agd_id = '$agd_id'";
    pg_query($query);

    $query = "select count(*) from pbx_campanha_agendamento where cmp_id = (select cmp_id from pbx_campanha where upper(cmp_descricao) = upper('$campanha'))  and agd_agendado < '3' and agd_status <> 'ATENDIDA' ";
    $result = pg_query($conexao, $query);
    $row = pg_fetch_row($result);
    $agendado = $row[0];

    if (!$agendado && $status == '6') {
        $query = "update pbx_campanha set cmp_status = '5' where upper(cmp_descricao) = upper('$campanha')";
        pg_query($query);
        pg_close();
    }

    write("NOOP STATUS => $status");
    read();

    write("NOOP AGENDADO => $agendado");
    read();

    write("HANGUP");
    read();
    exit;
}

fclose($in);
fclose($stdlog);
exit;
?>