//
//  IAPCtlShopUI.cpp
//  TileManor
//
//  Created by 徐炼新 on 2024/1/16.
//

#include "IAPCtlShopUI.hpp"
#include "IAPCtlShopItem.hpp"
#include "RUUtils.h"
#include "RUPlatform.h"

IAPCtlShopUI* IAPCtlShopUI::_instance = nullptr;


IAPCtlShopUI* IAPCtlShopUI::getInstance() {
    if (_instance == nullptr) {
        _instance = new IAPCtlShopUI();
        _instance->autorelease();
        _instance->retain();
    }
    return _instance;
}

IAPCtlShopUI::IAPCtlShopUI() {
}

IAPCtlShopUI::~IAPCtlShopUI() {
    
}

bool IAPCtlShopUI::isShowing() {
    return _bUIShowing;
}

void IAPCtlShopUI::clear() {
    _goodsInfo.clear();
    for (auto& gi : _goodsItems) {
        gi->release();
    }
    _goodsItems.clear();
    _allSizes.clear();
    _cb = nullptr;
}

bool IAPCtlShopUI::create(Node* pNode, IAPConf* cfg, int placementId) {
    redutils::Platform::getInstance()->reportLog("open iap");
    _cfg = cfg;
    _bUIShowing = true;
    _placementId = placementId;
    clear();
    
    _layer = redutils::RUReboltLayer::createReboltLayer("shop_interface.redream");
    pNode->addChild(_layer, 3);
    _layer->registerOnNotify([this](const redutils::ReboltNotifyData& data){
        _onNotifyDevelopment(data);
    });
    _layer->runBehaviacWhitFunName("初始化");
    
//    _igCoin->doOwnInit();
    
    if (_goodsInfo.size() == 0) { 
        IAPConf::getInstance()->getAllGoods(_goodsInfo);
    }
    
    // 构建 list 区域
    constructShopItem(false);
    cocos2d::Size size = _ndScrollArea->getContentSize();
    _tableView = redutils::RUTableView::create(&_tableData, cocos2d::Size(size.width, size.height));
    _tableView->setCascadeOpacityEnabled(true);
    _tableView->setCascadeColorEnabled(true);
    _tableView->setDirection(ScrollViewSmooth::Direction::VERTICAL);
    _tableView->setVerticalFillOrder(TableViewSmooth::VerticalFillOrder::TOP_DOWN, false);
    _tableView->setDelegate(&_tableData);
    _tableView->setBounceable(true);
//    _tableView->setOutSightClean(false);
    _ndScrollArea->addChild(_tableView);
    
    return true;
}

void IAPCtlShopUI::_onNotifyDevelopment(const redutils::ReboltNotifyData& data) {
    if (data.notify == "绑定显示区域") {
        _ndScrollArea = data.outNode;
    } else if (data.notify == "绑定coin节点") {
//        _igCoin = new MapIGCoin(data.reboltRedManager);
    } else if (data.notify == "退出") {
        auto rm = RemoveSelf::create();
        auto cf = CallFunc::create([=]() {
            _layer->removeFromParent();
            _layer = nullptr;
            _bUIShowing = false;
            redutils::Platform::getInstance()->reportLog("iap closed");
        });
        _layer->runAction(Sequence::create(rm, cf, NULL));
        if (_cb) {
            _cb();
        }
        _cb = nullptr;
    }
}

void IAPCtlShopUI::constructShopItem(bool bShowAll) {
    int index = 0;
    _tableData.setCascadeOpacity(true);
    _tableData.clear();
    cocos2d::Size size = _ndScrollArea->getContentSize();
    auto delayIdx = 0;
    cocos2d::Vec2 offset(size.width, 0);
    float dur = 0.4;
    int height = 0;
    
    // 加入一个表头
    {
        Node* nd = Node::create();
        _tableData.insertCell(index++, nd);
        int h = size.height*0.08;
        _allSizes.push_back(cocos2d::Size(size.width, h));
        height += h;
    }
    
    // 当前有效的区域
    for (const auto& gi : _goodsInfo) {
        if (bShowAll || gi.always) {
            bool bNeedAnim = height <= size.height;
            Node* nd = Node::create();
            nd->setCascadeOpacityEnabled(true);
            nd->setCascadeColorEnabled(true);
            auto si = IAPCtlShopItem::create(gi, _placementId);
            auto sz = si->getSize();
            cocos2d::Vec2 pos(size.width/2.0, sz.height/2.0);
            nd->addChild(si);
            si->setPosition(bNeedAnim ? pos+offset : pos);
            _goodsItems.push_back(si);
            _tableData.insertCell(index++, nd);
            _allSizes.push_back(sz);
            height += sz.height;
            
            if (bNeedAnim) {
                // 加入动画
                auto d = DelayTime::create(delayIdx*dur/8.0);
                auto m = EaseBackOut::create(MoveBy::create(dur, cocos2d::Vec2(-offset.x, offset.y)));
                si->runAction(Sequence::create(d, m, NULL));
                delayIdx ++;
            }
        }
    }
    
    if (!bShowAll) {
        // 加入show All btn, 这个是一定会有动画的
        auto sz = cocos2d::Size(584, 130);
        Node* nd = Node::create();
        nd->setCascadeOpacityEnabled(true);
        nd->setCascadeColorEnabled(true);
        _btnShowAll = redutils::RUReboltLayer::createReboltLayer("shop_more_btn.redream");
        nd->addChild(_btnShowAll);
        _btnShowAll->setPosition(Vec2(size.width/2.0, sz.height/2.0) + offset);
        _tableData.insertCell(index++, nd);
        _btnShowAll->registerOnNotify([this](const redutils::ReboltNotifyData& data){
            if (data.notify == "点击") {
                auto rm = RemoveSelf::create();
                auto cf = CallFunc::create([=](){
                    _btnShowAll = NULL;
                    _tableData.clear();
                    _goodsItems.clear();
                    _allSizes.clear();
                    constructShopItem(true);
                    _tableView->reloadData(true);
                });
                _btnShowAll->runAction(Sequence::create(rm, cf, NULL));
            }
        });
        redutils::iterateNode(nd, [](Node* nd){
            nd->setCascadeOpacityEnabled(true);
            nd->setCascadeColorEnabled(true);
        });
        _btnShowAll->runBehaviacWhitFunName("初始化");
        _allSizes.push_back(sz);
        
        // 加入动画
        auto d = DelayTime::create(delayIdx*dur/8.0);
        auto m = EaseBackOut::create(MoveBy::create(dur, cocos2d::Vec2(-offset.x, offset.y)));
        _btnShowAll->runAction(Sequence::create(d, m, NULL));
        delayIdx ++;
    } else {
        // 底部添加一个额外节点(一个是底部的广告，还有就是美观一些)
        _tableData.insertCell(index++, Node::create());
        _allSizes.push_back(cocos2d::Size(584, 150));
    }
    
    _tableData._numberOfCellsInTableView = [=](cocos2d::extension::TableViewSmooth*)->ssize_t{
        return _allSizes.size();
    };
    _tableData._tableCellSizeForIndex = [=](cocos2d::extension::TableViewSmooth*, ssize_t idx)->Size{
        if (idx < _allSizes.size()) {
            return _allSizes[idx];
        } else {
            return Size(0,0);
        }
    };
    
    // 防止拉动的时候才创建
    _layer->scheduleOnce([=](float){
        for (int i=0; i<_allSizes.size(); i++) {
            _tableView->updateCellAtIndex(i);
        }
    }, 0.05, "SCH_Update_Cells");
}

void IAPCtlShopUI::quit() {
    if (_layer) {
        _layer->runBehaviacWhitFunName("退出");
    }
}