package com.rthoni.intellij.codefromds.dbo;

import com.intellij.database.model.DasTable;
import com.intellij.database.psi.DbDataSource;
import com.intellij.database.util.DasUtil;
import org.json.JSONObject;

import java.io.File;
import java.util.HashMap;
import java.util.List;
import java.util.Vector;
import java.util.stream.Collectors;

/**
 * Created by robin on 11/15/16.
 */
public class GenerateOptions {

    public GenerateOptions(DbDataSource source) {
        _modelsPath = source.getProject().getBasePath() + File.separator + "Models";
        _dataSourceTemplatePath = source.getProject().getBasePath() + File.separator + "Templates" + File.separator + "DataSource.twig";
        _modelsTemplatePath = source.getProject().getBasePath() + File.separator + "Templates" + File.separator + "Models.twig";
        _configPath = source.getProject().getBasePath() + File.separator + "code-from-ds.json";
        _selection = new DataSourceSelection(source);
        _selection.setSource(source);
        final List<? extends DasTable> tables = DasUtil.getTables(source).toList();
        List<TableSelection> tableSelections = new Vector<>();
        for (DasTable table : tables) {
            TableSelection tableSelection = new TableSelection();
            tableSelection.setTable(table);
            tableSelection.setColumns(DasUtil.getColumns(table).toList().stream().map(c -> {
                ColumnSelection selection = new ColumnSelection();
                selection.setColumn(c);
                selection.setSelected(true);
                return selection;
            }).collect(Collectors.toList()));
            tableSelections.add(tableSelection);
        }
        _selection.setTables(tableSelections);
    }

    private DataSourceSelection _selection;

    private String _modelsPath;

    private String _dataSourceTemplatePath;

    private String _modelsTemplatePath;

    private String _configPath;

    public HashMap<String, Object> toMap()
    {
        HashMap<String, Object> map = new HashMap<>();

        map.put("modelsPath", _modelsPath);
        map.put("dataSourceTemplatePath", _dataSourceTemplatePath);
        map.put("modelsTemplatePath", _modelsTemplatePath);
        map.put("selection", _selection == null ? null : new JSONObject(_selection.toMap()));

        return map;
    }

    public void fromJson(JSONObject json)
    {
        _modelsPath = json.getString("modelsPath");
        _dataSourceTemplatePath = json.getString("dataSourceTemplatePath");
        _modelsTemplatePath = json.getString("modelsTemplatePath");
        _selection.fromJson(json.getJSONObject("selection"));
    }

    public DataSourceSelection getSelection() {
        return _selection;
    }

    public void setSelection(DataSourceSelection selection) {
        _selection = selection;
    }

    public String getModelsPath() {
        return _modelsPath;
    }

    public void setModelsPath(String modelsPath) {
        _modelsPath = modelsPath;
    }

    public String getDataSourceTemplatePath() {
        return _dataSourceTemplatePath;
    }

    public void setDataSourceTemplatePath(String dataSourceTemplatePath) {
        _dataSourceTemplatePath = dataSourceTemplatePath;
    }

    public String getModelsTemplatePath() {
        return _modelsTemplatePath;
    }

    public void setModelsTemplatePath(String modelsTemplatePath) {
        _modelsTemplatePath = modelsTemplatePath;
    }

    public String getConfigPath() {
        return _configPath;
    }

    public void setConfigPath(String configPath) {
        _configPath = configPath;
    }
}