package com.basic.security.fragment;

import android.os.SystemClock;
import android.widget.TextView;

import com.basic.security.count.R;
import com.basic.security.activity.MainActivity;
import com.basic.security.base.BaseApplication;
import com.basic.security.base.BaseFragment;
import com.basic.security.manager.ClearBeginManager;
import com.basic.security.manager.HomeManager;
import com.basic.security.manager.RealTimeMetricsManager;

import org.androidannotations.annotations.AfterInject;
import org.androidannotations.annotations.AfterViews;
import org.androidannotations.annotations.Background;
import org.androidannotations.annotations.Click;
import org.androidannotations.annotations.EFragment;
import org.androidannotations.annotations.UiThread;
import org.androidannotations.annotations.ViewById;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

import com.basic.security.manager.TodayBeginManager;
import com.basic.security.widget.SuitLines;
import com.basic.security.utils.Unit;

@EFragment(R.layout.fragment_home)
public class HomeFragment extends BaseFragment {

    @ViewById
    public TextView todayEnters;
    @ViewById
    public TextView todayExits;
    @ViewById
    public TextView todayRemaining;
    @ViewById
    public TextView entersSinceLastClear;
    @ViewById
    public TextView exitsSinceLastClear;
    @ViewById
    public SuitLines suitLines;

    int peopleCount = 1;
    int peopleCountAdd = 100;

    @Override
    public void show() {
        refresh();
    }

    @AfterViews
    public void afterViews() {
        initDataForLines();
    }


    @Background
    public void initDataForLinesInterval() {
        while (true) {
            if (System.currentTimeMillis() - initDataForLinesLockUpdateTime > 60*1000) {
                ClearBeginManager.initClearBegin();
                ClearBeginManager.reset();
                TodayBeginManager.initTodayBegin();

                ((MainActivity) BaseApplication.getApplication().activity).fragment_home.refresh();
            }
            SystemClock.sleep(20*1000);
        }
    }

    Lock initDataForLinesLock = new ReentrantLock();
    long initDataForLinesLockUpdateTime = System.currentTimeMillis();

    @Background
    public void initDataForLines() {
        initDataForLinesLock.lock();
        initDataForLinesLockUpdateTime = System.currentTimeMillis();
        List<Unit> lines = new ArrayList<>();
        int currentHour = new Date().getHours();
        Date dateStartHour7 = new Date();
        dateStartHour7.setHours(7);
        dateStartHour7.setMinutes(0);
        dateStartHour7.setSeconds(0);
        boolean lastAdd = false;
        for (int i = 7; i <= 19; i++) {
            dateStartHour7.setHours(i);
            dateStartHour7.setMinutes(0);
            for (int j = 0; j <= 60; j=j+5) {
                if (j == 60) {
                    break;
                }
                dateStartHour7.setHours(i);
                dateStartHour7.setMinutes(j);
                SimpleDateFormat sdf = new SimpleDateFormat("HH:mm");
                String hourStr = sdf.format(dateStartHour7);
                if (System.currentTimeMillis() < dateStartHour7.getTime()) {
                    if (!lastAdd) {
                        lastAdd = true;
                        peopleCount = peopleCount + peopleCountAdd;
                        Date currentDate = new Date();
                        int remaining = Integer.parseInt(HomeManager.getTodayRemaining(currentDate));
                        lines.add(new Unit(remaining, sdf.format(currentDate)));
                    }
                    lines.add(new Unit(0, hourStr, false));
                } else {
                    peopleCount = peopleCount + peopleCountAdd;
                    int remaining = Integer.parseInt(HomeManager.getTodayRemaining(dateStartHour7));
                    SimpleDateFormat sdf1 = new SimpleDateFormat("yyyy-MM-dd HH:mm");
                    lines.add(new Unit(remaining, hourStr));
                }
            }
        }
        refreshLines(lines);
        initDataForLinesLock.unlock();
    }

    @UiThread
    public void refreshLines(List<Unit> lines) {
        suitLines.feedWithAnim(lines);
    }

    @UiThread
    public void refresh() {
        initDataForLines();
        peopleCount = 1;
        Random rand = new Random();

        peopleCountAdd = rand.nextInt(50);
        if (peopleCountAdd == 0) {
            peopleCountAdd = 10;
        }

        todayEnters.setText(HomeManager.getTodayEnters());
        todayExits.setText(HomeManager.getTodayExits());
        todayRemaining.setText(HomeManager.getTodayRemaining());
        entersSinceLastClear.setText(HomeManager.getEntersSinceLastClear());
        exitsSinceLastClear.setText(HomeManager.getExitsSinceLastClear());
    }

    @Click
    @Background
    public void clearBegin() {
        initDataForLines();
        ClearBeginManager.saveClearBegin(RealTimeMetricsManager.getLastRealTimeMetrics());
        refresh();
    }

}