#include <glib.h>
#include "prof_cmocka.h"
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

#include <stabber.h>

#include "proftest.h"

void
ping_server(void **state)
{
    /*
     * This test verifies that profanity correctly handles the /ping command
     * when the server supports ping (urn:xmpp:ping feature).
     * 
     * We register disco#info response with ping support, then verify
     * profanity sends ping and receives "Pinged server" confirmation.
     */
    
    // Register disco#info response that includes ping support
    stbbr_for_query("http://jabber.org/protocol/disco#info",
        "<iq to='stabber@localhost/profanity' type='result' from='localhost'>"
            "<query xmlns='http://jabber.org/protocol/disco#info'>"
                "<identity category='server' type='im' name='Prosody'/>"
                "<feature var='urn:xmpp:ping'/>"
            "</query>"
        "</iq>"
    );

    // Register ping response
    stbbr_for_query("urn:xmpp:ping",
        "<iq from='localhost' to='stabber@localhost/profanity' type='result'/>"
    );

    prof_connect();
    
    /*
     * Wait for disco#info exchange to complete.
     * TODO: Replace with proper wait mechanism (e.g., wait for capabilities
     * to be cached). Currently we use sleep to ensure disco#info response
     * is processed before sending /ping command.
     */
    sleep(3);

    prof_input("/ping");
    
    prof_timeout(10);
    assert_true(prof_output_regex("Pinged server"));
    prof_timeout_reset();
}

void
ping_server_not_supported(void **state)
{
    stbbr_for_query("http://jabber.org/protocol/disco#info",
        "<iq to='stabber@localhost/profanity' type='result' from='localhost'>"
            "<query xmlns='http://jabber.org/protocol/disco#info'>"
                "<identity category='server' type='im' name='Stabber'/>"
            "</query>"
        "</iq>"
    );

    prof_connect();

    prof_input("/ping");
    assert_true(prof_output_regex("Server does not support ping requests"));
}

void
ping_responds_to_server_request(void **state)
{
    prof_connect();

    stbbr_send(
        "<iq id=\"pingtest1\" type=\"get\" to=\"stabber@localhost/profanity\" from=\"localhost\">"
            "<ping xmlns=\"urn:xmpp:ping\"/>"
        "</iq>"
    );

    assert_true(stbbr_received(
        "<iq id='pingtest1' type='result' from='stabber@localhost/profanity' to='localhost'></iq>"
    ));
}

void ping_jid(void **state)
{
    // Caps/disco info response without relying on a fixed id
    stbbr_for_query("http://jabber.org/protocol/disco#info",
        "<iq to='stabber@localhost/profanity' type='result' from='buddy1@localhost/mobile'>"
            "<query xmlns='http://jabber.org/protocol/disco#info' node='http://profanity-im.github.io#LpT2xs3nun7jC2sq4gg3WRDQFZ4='>"
                "<identity category='client' type='console' name='Profanity0.6.0'/>"
                "<feature var='urn:xmpp:ping'/>"
                "<feature var='http://jabber.org/protocol/disco#info'/>"
                "<feature var='http://jabber.org/protocol/caps'/>"
            "</query>"
        "</iq>"
    );

    prof_connect();

    stbbr_send(
        "<presence to='stabber@localhost' from='buddy1@localhost/mobile'>"
            "<priority>10</priority>"
            "<status>I'm here</status>"
            "<c "
                "hash='sha-1' "
                "xmlns='http://jabber.org/protocol/caps' "
                "node='http://profanity-im.github.io' "
                "ver='LpT2xs3nun7jC2sq4gg3WRDQFZ4='"
            "/>"
        "</presence>"
    );
    assert_true(prof_output_exact("Buddy1 (mobile) is online, \"I'm here\""));

    assert_true(stbbr_received(
        "<iq id='*' to='buddy1@localhost/mobile' type='get'>"
            "<query xmlns='http://jabber.org/protocol/disco#info' node='http://profanity-im.github.io#LpT2xs3nun7jC2sq4gg3WRDQFZ4='/>"
        "</iq>"
    ));

    // Respond to ping result regardless of id
    stbbr_for_query("urn:xmpp:ping",
        "<iq from='buddy1@localhost/mobile' to='stabber@localhost' type='result'/>"
    );

    prof_input("/ping buddy1@localhost/mobile");

    assert_true(stbbr_received(
        "<iq id='*' type='get' to='buddy1@localhost/mobile'>"
            "<ping xmlns='urn:xmpp:ping'/>"
        "</iq>"
    ));
    assert_true(prof_output_regex("Ping response from buddy1@localhost/mobile"));
}

void ping_jid_not_supported(void **state)
{
    stbbr_for_query("http://jabber.org/protocol/disco#info",
        "<iq to='stabber@localhost/profanity' type='result' from='buddy1@localhost/mobile'>"
            "<query xmlns='http://jabber.org/protocol/disco#info' node='http://profanity-im.github.io#LpT2xs3nun7jC2sq4gg3WRDQFZ4='>"
                "<identity category='client' type='console' name='Profanity0.6.0'/>"
                "<feature var='http://jabber.org/protocol/disco#info'/>"
                "<feature var='http://jabber.org/protocol/caps'/>"
            "</query>"
        "</iq>"
    );

    prof_connect();

    stbbr_send(
        "<presence to='stabber@localhost' from='buddy1@localhost/mobile'>"
            "<priority>10</priority>"
            "<status>I'm here</status>"
            "<c "
                "hash='sha-1' "
                "xmlns='http://jabber.org/protocol/caps' "
                "node='http://profanity-im.github.io' "
                "ver='LpT2xs3nun7jC2sq4gg3WRDQFZ4='"
            "/>"
        "</presence>"
    );
    assert_true(prof_output_exact("Buddy1 (mobile) is online, \"I'm here\""));

    assert_true(stbbr_received(
        "<iq id='*' to='buddy1@localhost/mobile' type='get'>"
            "<query xmlns='http://jabber.org/protocol/disco#info' node='http://profanity-im.github.io#LpT2xs3nun7jC2sq4gg3WRDQFZ4='/>"
        "</iq>"
    ));

    prof_input("/ping buddy1@localhost/mobile");
    assert_true(prof_output_exact("buddy1@localhost/mobile does not support ping requests."));
}