//
// C++ Implementation: TmsServersList
//
// Description:
//
//
// Author: cbro <cbro@semperpax.com>, (C) 2009
//
// Copyright: See COPYING file that comes with this distribution
//
//

#include <QApplication>

#include "TmsServersList.h"
#include "Preferences/MerkaartorPreferences.h"

TmsServer::TmsServer()
{
    TmsServer(QApplication::translate("MerkaartorPreferences","New Server"), "", "", "EPSG:3857", 256, 0, 17, "", "");
}

TmsServer::TmsServer(QString Name, QString Adress, QString Path, QString Projection, int tileSize, int minZoom, int maxZoom, QString SourceTag, QString LicenseUrl, QString baseUrl, bool Origin, bool Deleted)
    : TmsName(Name)
    , TmsAdress(Adress)
    , TmsPath(Path)
    , TmsProjection(Projection)
    , TmsTileSize(tileSize)
    , TmsMinZoom(minZoom)
    , TmsMaxZoom(maxZoom)
    , TmsSourceTag(SourceTag)
    , TmsLicenseUrl(LicenseUrl)
    , TmsBaseUrl(baseUrl)
    , TmsBlOrigin(Origin)
    , deleted(Deleted)
{
    if (Name == "") {
        TmsName = QApplication::translate("MerkaartorPreferences","New Server");
    }
}

void TmsServer::toXml(QDomElement parent)
{
    QDomElement p = parent.ownerDocument().createElement("TmsServer");
    parent.appendChild(p);
    p.setAttribute("name", TmsName);
    p.setAttribute("address", TmsAdress);
    p.setAttribute("path", TmsPath);
    p.setAttribute("tilesize", QString::number(TmsTileSize));
    p.setAttribute("minzoom", QString::number(TmsMinZoom));
    p.setAttribute("maxzoom", QString::number(TmsMaxZoom));
    if (!TmsSourceTag.isEmpty())
        p.setAttribute("sourcetag", TmsSourceTag);
    if (!TmsLicenseUrl.isEmpty())
        p.setAttribute("licenseurl", TmsLicenseUrl);
    if (!TmsProjection.isEmpty())
        p.setAttribute("projection", TmsProjection);
    if (!TmsBaseUrl.isEmpty())
        p.setAttribute("tmsBaseUrl", TmsBaseUrl);
    if (TmsBlOrigin)
        p.setAttribute("tmsorigin", "true");
    if (deleted)
        p.setAttribute("deleted", "true");
}

TmsServer TmsServer::fromXml(QDomElement parent)
{
    TmsServer theServer;

    if (parent.tagName() == "TmsServer") {
        theServer.TmsName = parent.attribute("name");
        theServer.TmsAdress = parent.attribute("address");
        theServer.TmsPath = parent.attribute("path");
        if (parent.hasAttribute("projection"))
            theServer.TmsProjection = parent.attribute("projection");
        else
            theServer.TmsProjection = "EPSG:900913";
        theServer.TmsTileSize = parent.attribute("tilesize").toInt();
        theServer.TmsMinZoom = parent.attribute("minzoom").toInt();
        theServer.TmsMaxZoom = parent.attribute("maxzoom").toInt();
        theServer.TmsSourceTag = parent.attribute("sourcetag");
        theServer.TmsLicenseUrl = parent.attribute("licenseurl");
        theServer.TmsBaseUrl = parent.attribute("tmsBaseUrl");
        theServer.TmsBlOrigin = (parent.attribute("tmsorigin") == "true" ? true : false);
        theServer.deleted = (parent.attribute("deleted") == "true" ? true : false);
    }

    return theServer;
}

/** **/

void TmsServersList::add(TmsServersList aTmsServersList)
{
    QMapIterator <QString, TmsServer> it(*(aTmsServersList.getServers()));
    while (it.hasNext()) {
        it.next();

        TmsServer anItem = it.value();
        if (!theServers.contains(anItem.TmsName))
            theServers.insert(anItem.TmsName, anItem);
    }
}

TmsServerList* TmsServersList::getServers()
{
    return &theServers;
}

void TmsServersList::addServer(TmsServer aServer)
{
    theServers.insert(aServer.TmsName, aServer);
}

bool TmsServersList::contains(QString name) const
{
    if (theServers.contains(name))
        return true;
    else {
        TmsServerListIterator it(theServers);
        while (it.hasNext()) {
            it.next();

            if (it.key().contains(name, Qt::CaseInsensitive))
                return true;
        }
    }
    return false;
}

TmsServer TmsServersList::getServer(QString name) const
{
    if (theServers.contains(name))
        return theServers.value(name);
    else {
        TmsServerListIterator it(theServers);
        while (it.hasNext()) {
            it.next();

            if (it.key().contains(name, Qt::CaseInsensitive))
                return it.value();
        }
    }
    return TmsServer();
}

void TmsServersList::toXml(QDomElement parent)
{
    QDomElement rt = parent.ownerDocument().createElement("TmsServers");
    parent.appendChild(rt);
    rt.setAttribute("creator", QString("Merkaartor v%1%2").arg(STRINGIFY(VERSION)).arg(STRINGIFY(REVISION)));

    TmsServerListIterator it(theServers);
    while (it.hasNext()) {
        it.next();

        TmsServer i = it.value();
        i.toXml(rt);
    }
}

TmsServersList TmsServersList::fromXml(QDomElement parent)
{
    TmsServersList theServersList;

    if (parent.nodeName() == "TmsServers") {
        QDomElement c = parent.firstChildElement();
        while(!c.isNull()) {
            if (c.tagName() == "TmsServer") {
                theServersList.addServer(TmsServer::fromXml(c));
            }

            c = c.nextSiblingElement();
        }
    }

    return theServersList;
}
