package TestingSystem.Common;
import Common.Constants;
import Common.Database.SQLITE.SQLiteDatabase;
import TestingSystem.Common.Group.GroupsDBTable;
import TestingSystem.Common.Test.TestDBTable;
import TestingSystem.Common.TestingPackageToKill.TestingPackagesToKillDBTable;
import TestingSystem.DVM.Configuration.ConfigurationDBTable;
import TestingSystem.DVM.DVMPackage.DVMPackage;
import TestingSystem.DVM.DVMPackage.DVMPackageDBTable;
import TestingSystem.DVM.DVMTasks.DVMRunTasksSet;
import TestingSystem.SAPFOR.SapforConfiguration.SapforConfigurationDBTable;
import TestingSystem.SAPFOR.SapforConfigurationCommand.SapforConfigurationCommandsDBTable;
import TestingSystem.SAPFOR.SapforPackage.SapforPackage;
import TestingSystem.SAPFOR.SapforPackage.SapforPackageDBTable;
import TestingSystem.SAPFOR.ServerSapfor.ServerSapforsDBTable;
import Visual_DVM_2021.Passes.PassCode_2021;

import java.nio.file.Paths;
import java.util.Comparator;
import java.util.LinkedHashMap;
import java.util.Vector;
public class TestsDatabase extends SQLiteDatabase {
    public ConfigurationDBTable configurations;
    public TestDBTable tests;
    public GroupsDBTable groups;
    public DVMPackageDBTable dvmPackages;
    public SapforPackageDBTable sapforPackages;
    //--
    public TestingPackagesToKillDBTable testingPackagesToKill;
    //--
    public SapforConfigurationDBTable sapforConfigurations;
    public SapforConfigurationCommandsDBTable sapforConfigurationCommands;
    //----
    public ServerSapforsDBTable serverSapfors;
    //---
    public DVMRunTasksSet dvmRunTasks = new DVMRunTasksSet(); //задачи текущего пакета тестирования DVM
    //--
    public TestsDatabase() {
        super(Paths.get(System.getProperty("user.dir"), "Data", Constants.tests_db_name + ".sqlite").toFile());
    }
    @Override
    protected void initAllTables() throws Exception {
        addTable(configurations = new ConfigurationDBTable());
        addTable(groups = new GroupsDBTable());
        addTable(tests = new TestDBTable());
        addTable(dvmPackages = new DVMPackageDBTable());
        addTable(sapforPackages = new SapforPackageDBTable());
        addTable(testingPackagesToKill = new TestingPackagesToKillDBTable());
        //-
        addTable(sapforConfigurations = new SapforConfigurationDBTable());
        addTable(sapforConfigurationCommands = new SapforConfigurationCommandsDBTable());
        addTable(serverSapfors = new ServerSapforsDBTable());
    }
    @Override
    public PassCode_2021 getSynchronizePassCode() {
        return PassCode_2021.SynchronizeTests;
    }
    public Vector<SapforPackage> getFirstActiveSapforPackagesCopies() {
        Vector<SapforPackage> res = new Vector<>();
        Vector<SapforPackage> packages = new Vector<>();
        SapforPackage activePackage = null;
        //1. получить активные пакеты.
        for (SapforPackage p : sapforPackages.Data.values()) {
            switch (p.state) {
                case Done:
                case Aborted:
                case Draft:
                    break;
                default:
                    packages.add(p);
                    break;
            }
        }
        //2. отсортировать по приоритету.
        packages.sort(new Comparator<SapforPackage>() {
            @Override
            public int compare(SapforPackage o1, SapforPackage o2) {
                return Integer.compare(o1.state.ordinal(), o2.state.ordinal());
            }
        });
        if (!packages.isEmpty()) {
            activePackage = packages.lastElement();
            if (activePackage.state.equals(TasksPackageState.Queued)) {
                activePackage.state = TasksPackageState.TestsSynchronize;
                try {
                    Update(activePackage);
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
            }
            res.add(new SapforPackage(activePackage));
            ; //копия чтобы не было конфликта доступа с нитью планировщика.
        }
        return res;
    }
    public Vector<DVMPackage> getFirstActiveDVMPackagesCopies() {
        Vector<DVMPackage> res = new Vector<>();
        //--
        LinkedHashMap<String, Vector<DVMPackage>> packagesByMachines = new LinkedHashMap<>();
        //----
        //1. Получить список активных пакетов по машинам.
        for (DVMPackage dvmPackage : dvmPackages.Data.values()) {
            switch (dvmPackage.state) {
                case Done:
                case Aborted:
                case Draft:
                    break;
                default:
                    //активен.
                    Vector<DVMPackage> packages = null;
                    //--
                    if (packagesByMachines.containsKey(dvmPackage.machine_address)) {
                        packages = packagesByMachines.get(dvmPackage.machine_address);
                    } else {
                        packages = new Vector<>();
                        packagesByMachines.put(dvmPackage.machine_address, packages);
                    }
                    packages.add(dvmPackage);
                    break;
            }
        }
        //2. Выбрать для каждой машины наиболее приоритетный пакет.
        for (String machine : packagesByMachines.keySet()) {
            Vector<DVMPackage> packages = packagesByMachines.get(machine);
            if (!packages.isEmpty()) {
                packages.sort(new Comparator<DVMPackage>() {
                    @Override
                    public int compare(DVMPackage o1, DVMPackage o2) {
                        return Integer.compare(o1.state.ordinal(), o2.state.ordinal());
                    }
                });
                //-
                DVMPackage activePackage = packages.lastElement();
                if (activePackage.state.equals(TasksPackageState.Queued)) {
                    activePackage.state = TasksPackageState.TestsSynchronize;
                    try {
                        Update(activePackage);
                    } catch (Exception ex) {
                        ex.printStackTrace();
                    }
                }
                res.add(new DVMPackage(activePackage)); //копия чтобы не было конфликта доступа с нитью планировщика.
            }
        }
        return res;
    }
}