#include "brcompetition.h"
#include "brleague.h"
#include "brprovider.h"

BRCompetition::BRCompetition(BRProvider* provider, BRWidget::BRFederation federation, int id, BRCompetitionData initialData) : BRWidget(provider, federation, id) {
    this->currentCategory = nullptr;
    this->eventWebsiteUrl = "";
    this->pinned = false;
    connect(this, &BRCompetition::categoriesChanged, this, &BRCompetition::resultsChanged);
    this->setData(initialData);
}

void BRCompetition::setLeague(BRLeague* league) {
    if(league == nullptr)
        return;

    this->league = league;
    emit this->metadataChanged();
}

QString BRCompetition::getName() {
    return this->name;
}

QDate BRCompetition::getStartDate() {
    return this->startDate;
}

QDate BRCompetition::getEndDate() {
    return this->endDate;
}

QString BRCompetition::getDateSpan() {
    if(this->startDate == this->endDate)
        return this->startDate.toString("d MMMM yyyy");
    else
        return this->startDate.toString("d MMMM yyyy") + " - " + this->endDate.toString("d MMMM yyyy");
}

BRLeague* BRCompetition::getLeague() {
    return this->league;
}

QUrl BRCompetition::getEventWebsiteUrl() {
    return this->eventWebsiteUrl;
}

QList<QUrl> BRCompetition::getInfosheetUrls() {
    return this->infosheetUrls;
}

bool BRCompetition::getPinned() {
    return this->pinned;
}

void BRCompetition::setPinned(bool pinned) {
    if(this->pinned == pinned)
        return;

    this->pinned= pinned;
    emit this->pinnedChanged();
}

QList<QObject*> BRCompetition::getCategoriesQML() {
    return this->listToQmlList(this->categories);
}

QList<BRCategory*> BRCompetition::getCategories() {
    return this->categories;
}

BRCategory* BRCompetition::getCurrentCategory() const {
    return this->currentCategory;
}

void BRCompetition::setCurrentCategory(BRCategory* category) {
    if(!this->categories.contains(category))
        return;

    // try to find the same round in the new category
    if(this->currentCategory != nullptr && this->currentCategory->getCurrentRound() != nullptr) {
        QString currentRoundName = this->currentCategory->getCurrentRound()->getName();

        // search round name in new category
        for(BRRound* round : category->getRounds()) {
            qDebug() << "Trying to restore round: " << currentRoundName << " with round: " << round->getName();
            if(round->getName() == currentRoundName)
                category->setCurrentRound(round);
        }

        qDebug() << "Restored round with ID: " << category->currentRound->getId();
    }

    this->currentCategory = category;
    emit this->currentCategoryChanged();
}

QList<QObject*> BRCompetition::getResultsQML() {
    if(this->currentCategory == nullptr)
        return {};

    qDebug() << "getting results";
    if( this->currentCategory->getCurrentRound() != nullptr)
        return this->currentCategory->getCurrentRound()->getResultsQML();
    else if(this->currentCategory->getGeneralResult() != nullptr)
        return this->currentCategory->getGeneralResult()->getResultsQML();
    else
        return {};
}

BRWidget::BRWidgetStatusCode BRCompetition::load() {
    BRCompetitionData newData {
        this,
        this->name,
                this->startDate,
                this->endDate,
                this->eventWebsiteUrl,
                this->infosheetUrls,

                this->pinned,
                this->currentCategory,
                this->categories
    };

    BRWidget::BRWidgetStatusCode statusCode = this->getProvider()->getWidgetData(&newData);

    if(statusCode != BRWidget::Success)
        return statusCode;

    this->setData(newData);

    return BRWidget::Success;
}

void BRCompetition::setData(BRCompetition::BRCompetitionData data) {
    this->name = data.name;
    this->startDate = data.startDate;
    this->endDate = data.endDate;
    this->eventWebsiteUrl = data.eventWebsiteUrl;
    this->infosheetUrls = data.infosheetUrls;
    emit this->metadataChanged();

    if(this->currentCategory != data.currentCategory) {
        this->currentCategory = data.currentCategory;
        emit this->currentCategoryChanged();
    }

    if(this->categories != data.categories) {
        this->categories.clear();
        this->categories = data.categories;
        for(BRCategory* category : this->categories) {
            category->competition = this;
            connect(category, &BRCategory::resultsChanged, this, &BRCompetition::resultsChanged);
        }
        emit this->categoriesChanged();
    }

}


bool BRCompetition::lessThan(BRCompetition* competition1, BRCompetition* competition2) {
    return competition1->startDate < competition2->startDate;
}