<?php

#################################################################################
##              -= YOU MAY NOT REMOVE OR CHANGE THIS NOTICE =-                 ##
## --------------------------------------------------------------------------- ##
##  Filename       : HERO T4 AUCTION PAGE                                      ##
##  Type           : BUILDING TEMPLATE                                         ##
## --------------------------------------------------------------------------- ##
##  Created by     : Shadow                                                    ##
##  Designed by    : Shadow                                                    ##
## --------------------------------------------------------------------------- ##
##  Contact        : cata7007@gmail.com                                        ##
##  Project        : TravianZ                                                  ##
##  Test Server    : https://travianz.org                                      ##
##  GitHub         : https://github.com/Shadowss/TravianZ                      ##
## --------------------------------------------------------------------------- ##
##  License        : TravianZ Project                                          ##
##  Copyright      : TravianZ (c) 2010-2026. All rights reserved.              ##
## --------------------------------------------------------------------------- ##
#################################################################################

$t4Auction = new HeroAuction();
$t4Msg = '';

if (isset($_POST['t4action'])) {
    // --- SCHIMB AUR <-> ARGINT -------------------------------------------
    // Validarea si atomicitatea sunt in HeroItems::exchange*(); aici doar
    // afisam rezultatul si tinem sesiunea sincronizata cu noul sold de aur.
    if (($_POST['t4action'] === 'g2s' || $_POST['t4action'] === 's2g') && isset($_POST['amount'])) {
        $t4Items  = new HeroItems();
        $t4Amount = (int) $_POST['amount'];

        $t4Ex = ($_POST['t4action'] === 'g2s')
            ? $t4Items->exchangeGoldToSilver($session->uid, $t4Amount)
            : $t4Items->exchangeSilverToGold($session->uid, $t4Amount);

        if ($t4Ex === HeroItems::EXCHANGE_OK) {
            $t4Msg = defined('HERO_EXCHANGE_OK') ? HERO_EXCHANGE_OK : 'Exchange completed.';

            // soldul de aur din sesiune trebuie reimprospatat, altfel pagina ar
            // arata vechea valoare pana la expirarea cache-ului de utilizator
            $t4NewGold = (int) $database->getUserField($session->uid, 'gold', 0);
            $session->gold  = $t4NewGold;
            $_SESSION['gold'] = $t4NewGold;
            unset($_SESSION['cache_user_' . (isset($_SESSION['username']) ? $_SESSION['username'] : '')]);

        } elseif ($t4Ex === HeroItems::EXCHANGE_NOT_ENOUGH) {
            $t4Msg = defined('HERO_EXCHANGE_NOTENOUGH') ? HERO_EXCHANGE_NOTENOUGH : 'You do not have enough for this exchange.';
        } elseif ($t4Ex === HeroItems::EXCHANGE_NO_HERO) {
            $t4Msg = defined('HERO_LOCKED_NOHERO') ? HERO_LOCKED_NOHERO : 'You have no hero yet.';
        } else {
            $t4Msg = defined('HERO_EXCHANGE_FAIL') ? HERO_EXCHANGE_FAIL : 'The exchange could not be completed.';
        }
    }

    if ($_POST['t4action'] === 'bid' && isset($_POST['aucid'], $_POST['maxbid'])) {
        $t4Result = $t4Auction->placeBid($session->uid, (int) $_POST['aucid'], (int) $_POST['maxbid']);
        if ($t4Result === HeroAuction::BID_OK) {
            $t4Msg = HERO_AUC_BID_OK;
        } elseif ($t4Result === HeroAuction::BID_OUTBID) {
            $t4Msg = HERO_AUC_BID_OUTBID;
        } elseif ($t4Result === HeroAuction::BID_NO_SILVER) {
            $t4Msg = HERO_AUC_BID_NOSILVER;
        } else {
            $t4Msg = HERO_AUC_BID_FAIL;
        }
    } elseif ($_POST['t4action'] === 'sell'
        && isset($_POST['rowid'], $_POST['qty'], $_POST['price'], $_POST['duration'])) {
        $t4Result = $t4Auction->createAuction(
            $session->uid, (int) $_POST['rowid'],
            (int) $_POST['qty'], (int) $_POST['price'], (int) $_POST['duration']
        );
        $t4Msg = ($t4Result > 0) ? HERO_AUC_SELL_OK : HERO_AUC_SELL_FAIL;
    }
}

$t4Open    = $t4Auction->getOpenAuctions(50, $session->uid);
$t4MyBids  = $t4Auction->getMyBids($session->uid);
$t4MySales = $t4Auction->getMySales($session->uid);
$t4Now     = time();

// Unequipped items sellable from the inventory.
$t4Sellable = array();
foreach ($t4HeroItems->getInventory($session->uid) as $t4Row) {
    if ($t4Row['equipped'] == 0 && !$t4Row['orphan']) {
        $t4Sellable[] = $t4Row;
    }
}
?>

<?php if ($t4Msg !== '') { ?>
    <p class="message" style="font-weight:bold;"><?php echo $t4Msg; ?></p>
<?php } ?>

<?php
// Soldurile curente si ratele de schimb (configurabile din config.php).
$t4ExItems  = isset($t4ExItems) ? $t4ExItems : new HeroItems();
$t4Silver   = $t4ExItems->getSilver($session->uid);
$t4Gold     = (int) $session->gold;
$t4RateG2S  = HeroItems::silverPerGold();
$t4RateS2G  = HeroItems::silverForOneGold();
?>
<table id="distribution" cellpadding="1" cellspacing="1">
    <thead>
        <tr><th colspan="2"><?php echo defined('HERO_EXCHANGE') ? HERO_EXCHANGE : 'Exchange office'; ?></th></tr>
    </thead>
    <tbody>
        <tr>
            <td style="width:290px;vertical-align:top;">
                <p style="margin:0 0 6px 0;">
                    <b><?php echo HERO_SILVER; ?>:</b> <?php echo $t4Silver; ?>
                    &nbsp;&nbsp;
                    <b><?php echo defined('GOLD') ? GOLD : 'Gold'; ?>:</b> <?php echo $t4Gold; ?>
                </p>

                <form action="" method="POST" style="margin:0 0 5px 0;">
                    <input type="hidden" name="t4action" value="g2s">
                    <input type="number" name="amount" min="1" max="100000" value="1" style="width:70px">
                    <?php echo defined('GOLD') ? GOLD : 'Gold'; ?>
                    <input type="submit" value="<?php echo defined('HERO_EXCHANGE_G2S') ? HERO_EXCHANGE_G2S : 'Gold to silver'; ?>">
                    <small>(1 : <?php echo $t4RateG2S; ?>)</small>
                </form>

                <form action="" method="POST" style="margin:0;">
                    <input type="hidden" name="t4action" value="s2g">
                    <input type="number" name="amount" min="1" max="100000000" value="<?php echo $t4RateS2G; ?>" style="width:70px">
                    <?php echo HERO_SILVER; ?>
                    <input type="submit" value="<?php echo defined('HERO_EXCHANGE_S2G') ? HERO_EXCHANGE_S2G : 'Silver to gold'; ?>">
                    <small>(<?php echo $t4RateS2G; ?> : 1)</small>
                </form>

                <p style="margin:6px 0 0 0;color:#777;font-size:11px;">
                    <?php echo defined('HERO_EXCHANGE_HINT') ? HERO_EXCHANGE_HINT
                        : 'You type the amount you give. Silver left over below one unit of gold stays with you.'; ?>
                </p>
            </td>
            <td style="text-align:center;vertical-align:middle;">
                <img src="img/hero/merchant.png" alt="" style="max-width:280px;">
            </td>
        </tr>
    </tbody>
</table>

<table id="distribution" cellpadding="1" cellspacing="1">
    <thead>
        <tr><th colspan="5"><?php echo HERO_AUC_OPEN; ?></th></tr>
        <tr>
            <td><b><?php echo HERO_AUC_ITEM; ?></b></td>
            <td><b><?php echo HERO_QUANTITY; ?></b></td>
            <td><b><?php echo HERO_AUC_PRICE; ?></b></td>
            <td><b><?php echo HERO_AUC_TIME_LEFT; ?></b></td>
            <td><b><?php echo HERO_AUC_BID; ?></b></td>
        </tr>
    </thead>
    <tbody>
    <?php if (count($t4Open)) { ?>
        <?php foreach ($t4Open as $t4A) { ?>
        <tr>
            <td title="<?php echo htmlspecialchars(heroItemBonusText((int) $t4A['itemid'])); ?>"><span class="heroT4Item item<?php echo (int) $t4A['itemid']; ?>"></span> <?php echo $t4A['name']; ?>
                <?php if ((int) $t4A['seller'] === 0) { ?><small>(<?php echo HERO_AUC_SELLER_NPC; ?>)</small><?php } ?>
            </td>
            <td style="text-align:center;"><?php echo (int) $t4A['quantity']; ?></td>
            <td style="text-align:right;"><?php echo number_format((int) $t4A['silver_current']); ?></td>
            <td><span id="timer<?php echo ++$session->timer; ?>"><?php echo $generator->getTimeFormat(max(0, $t4A['time_end'] - $t4Now)); ?></span></td>
            <td style="width:170px;text-align:center;">
                <?php if ((int) $t4A['seller'] !== $session->uid) { ?>
                <form action="" method="POST" style="margin:0;">
                    <input type="hidden" name="t4action" value="bid">
                    <input type="hidden" name="aucid" value="<?php echo (int) $t4A['id']; ?>">
                    <input type="text" name="maxbid" size="6" style="text-align:right;"
                           value="<?php echo (int) $t4A['silver_current'] + ((int) $t4A['bidder'] > 0 ? 1 : 0); ?>">
                    <input type="submit" value="<?php echo HERO_AUC_BID; ?>">
                </form>
                <?php } else { ?>-<?php } ?>
            </td>
        </tr>
        <?php } ?>
    <?php } else { ?>
        <tr><td colspan="5"><?php echo HERO_AUC_NONE; ?></td></tr>
    <?php } ?>
    </tbody>
</table>

<?php if (count($t4MyBids)) { ?>
<table id="distribution" cellpadding="1" cellspacing="1" style="margin-top:10px;">
    <thead>
        <tr><th colspan="4"><?php echo HERO_AUC_MY_BIDS; ?></th></tr>
    </thead>
    <tbody>
    <?php foreach ($t4MyBids as $t4A) { ?>
        <tr>
            <td title="<?php echo htmlspecialchars(heroItemBonusText((int) $t4A['itemid'])); ?>"><?php echo $t4A['name']; ?> (<?php echo (int) $t4A['quantity']; ?>x)</td>
            <td style="text-align:right;"><?php echo HERO_AUC_PRICE; ?>: <?php echo number_format((int) $t4A['silver_current']); ?></td>
            <td style="text-align:right;"><?php echo HERO_AUC_YOUR_MAX; ?>: <?php echo number_format((int) $t4A['bid_max']); ?></td>
            <td><span id="timer<?php echo ++$session->timer; ?>"><?php echo $generator->getTimeFormat(max(0, $t4A['time_end'] - $t4Now)); ?></span></td>
        </tr>
    <?php } ?>
    </tbody>
</table>
<?php } ?>

<?php if (count($t4MySales)) { ?>
<table id="distribution" cellpadding="1" cellspacing="1" style="margin-top:10px;">
    <thead>
        <tr><th colspan="3"><?php echo HERO_AUC_MY_SALES; ?></th></tr>
    </thead>
    <tbody>
    <?php foreach ($t4MySales as $t4A) { ?>
        <tr>
            <td title="<?php echo htmlspecialchars(heroItemBonusText((int) $t4A['itemid'])); ?>"><?php echo $t4A['name']; ?> (<?php echo (int) $t4A['quantity']; ?>x)</td>
            <td style="text-align:right;"><?php echo HERO_AUC_PRICE; ?>: <?php echo number_format((int) $t4A['silver_current']); ?></td>
            <td><span id="timer<?php echo ++$session->timer; ?>"><?php echo $generator->getTimeFormat(max(0, $t4A['time_end'] - $t4Now)); ?></span></td>
        </tr>
    <?php } ?>
    </tbody>
</table>
<?php } ?>

<?php if (count($t4Sellable)) { ?>
<table id="distribution" cellpadding="1" cellspacing="1" style="margin-top:10px;">
    <thead>
        <tr><th colspan="5"><?php echo HERO_AUC_SELL; ?></th></tr>
    </thead>
    <tbody>
        <tr>
            <form action="" method="POST" style="margin:0;">
            <input type="hidden" name="t4action" value="sell">
            <td>
                <select name="rowid">
                <?php foreach ($t4Sellable as $t4Row) { ?>
                    <option value="<?php echo (int) $t4Row['id']; ?>" title="<?php echo htmlspecialchars(heroItemBonusText((int) $t4Row['itemid'])); ?>">
                        <?php echo $t4Row['name']; ?><?php if ((int) $t4Row['quantity'] > 1) echo ' (' . (int) $t4Row['quantity'] . 'x)'; ?>
                    </option>
                <?php } ?>
                </select>
            </td>
            <td><?php echo HERO_QUANTITY; ?>: <input type="text" name="qty" value="1" size="3" style="text-align:center;"></td>
            <td><?php echo HERO_AUC_START_PRICE; ?>: <input type="text" name="price" value="10" size="5" style="text-align:right;"></td>
            <td><?php echo HERO_AUC_DURATION; ?>:
                <select name="duration">
                    <option value="14400">4h</option>
                    <option value="28800">8h</option>
                    <option value="86400">24h</option>
                </select>
            </td>
            <td style="text-align:center;"><input type="submit" value="<?php echo HERO_AUC_LIST; ?>"></td>
            </form>
        </tr>
    </tbody>
</table>
<?php } ?>