/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.phoenix.pherf.configuration;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlElementWrapper;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.phoenix.pherf.util.PhoenixUtil;

import org.apache.phoenix.thirdparty.com.google.common.base.Preconditions;

@XmlRootElement(namespace = "org.apache.phoenix.pherf.configuration.DataModel")
public class Scenario {
  private String tableName;
  private int rowCount;
  private Map<String, String> phoenixProperties = new HashMap<>();
  private WriteParams writeParams = null;
  private DataOverride dataOverride;
  private List<QuerySet> querySet = new ArrayList<>();
  private List<Upsert> upsertSet = new ArrayList<>();
  private List<IdleTime> idleTimes = new ArrayList<>();
  private List<UserDefined> udfs = new ArrayList<>();
  private LoadProfile loadProfile = null;

  private String name;
  private String generatorName;
  private String tenantId;
  private List<Ddl> preScenarioDdls = new ArrayList<>();
  private List<Ddl> postScenarioDdls = new ArrayList<>();

  public Scenario() {
  }

  /**
   * Scenarios have to have unique table names
   */
  @Override
  public boolean equals(Object object) {
    if (!(object instanceof Scenario)) {
      return false;
    }
    Scenario scenario = (Scenario) object;
    return (this.tableName.equals(scenario.getTableName()));
  }

  @Override
  public int hashCode() {
    return new HashCodeBuilder(11, 38).appendSuper(super.hashCode()).append(tableName).toHashCode();
  }

  /**
   * Table name for a scenario
   */
  @XmlAttribute()
  public String getTableName() {
    return tableName;
  }

  public void setTableName(String tableName) {
    this.tableName = tableName;
  }

  /**
   * Generator name for a scenario
   */
  @XmlAttribute()
  public String getGeneratorName() {
    return generatorName;
  }

  public void setGeneratorName(String name) {
    this.generatorName = name;
  }

  /**
   * Row count for a table
   */
  @XmlAttribute()
  public int getRowCount() {
    return PhoenixUtil.getRowCountOverride() == 0 ? rowCount : PhoenixUtil.getRowCountOverride();
  }

  public void setRowCount(int rowCount) {
    this.rowCount = rowCount;
  }

  /**
   * Phoenix properties
   */
  public Map<String, String> getPhoenixProperties() {
    return phoenixProperties;
  }

  public void setPhoenixProperties(Map<String, String> phoenixProperty) {
    this.phoenixProperties = phoenixProperty;
  }

  /**
   * Data override
   */
  @XmlElement()
  public DataOverride getDataOverride() {
    return dataOverride;
  }

  public void setDataOverride(DataOverride dataOverride) {
    this.dataOverride = dataOverride;
  }

  /**
   * List of Query Set
   */
  public List<QuerySet> getQuerySet() {
    return querySet;
  }

  @SuppressWarnings("unused")
  public void setQuerySet(List<QuerySet> querySet) {
    this.querySet = querySet;
  }

  /**
   * Extract schema name from table name
   */
  public String getSchemaName() {
    return XMLConfigParser.parseSchemaName(this.tableName);
  }

  /**
   * Extract table name without schema name
   */
  public String getTableNameWithoutSchemaName() {
    return XMLConfigParser.parseTableName(this.tableName);
  }

  /**
   * Name of scenario
   */
  @XmlAttribute()
  public String getName() {
    Preconditions.checkNotNull(name);
    return name;
  }

  public void setName(String name) {
    this.name = name;
  }

  /**
   * Tenant Id used by connection of this query
   */
  @XmlAttribute
  public String getTenantId() {
    return tenantId;
  }

  public void setTenantId(String tenantId) {
    this.tenantId = tenantId;
  }

  public WriteParams getWriteParams() {
    return writeParams;
  }

  public void setWriteParams(WriteParams writeParams) {
    this.writeParams = writeParams;
  }

  @Override
  public String toString() {
    StringBuilder stringBuilder = new StringBuilder();
    stringBuilder.append("Name:" + name);
    stringBuilder.append("Table Name:" + tableName);
    stringBuilder.append("Row Count:" + rowCount);
    stringBuilder.append("Data Override:" + dataOverride);
    for (QuerySet query : querySet) {
      stringBuilder.append(query + ";");
    }
    return stringBuilder.toString();
  }

  public List<Ddl> getPreScenarioDdls() {
    return preScenarioDdls;
  }

  /**
   * Scenario level DDLs (for views/index/async) that are executed before data load
   */
  @XmlElementWrapper(name = "preScenarioDdls")
  @XmlElement(name = "ddl")
  public void setPreScenarioDdls(List<Ddl> preScenarioDdls) {
    this.preScenarioDdls = preScenarioDdls;
  }

  public List<Ddl> getPostScenarioDdls() {
    return postScenarioDdls;
  }

  /**
   * Scenario level DDLs (for views/index/async) that are executed after data load
   */
  @XmlElementWrapper(name = "postScenarioDdls")
  @XmlElement(name = "ddl")
  public void setPostScenarioDdls(List<Ddl> postScenarioDdls) {
    this.postScenarioDdls = postScenarioDdls;
  }

  public List<Upsert> getUpserts() {
    return upsertSet;
  }

  @XmlElementWrapper(name = "upserts")
  @XmlElement(name = "upsert")
  public void setUpserts(List<Upsert> upsertSet) {
    this.upsertSet = upsertSet;
  }

  public List<IdleTime> getIdleTimes() {
    return idleTimes;
  }

  @XmlElementWrapper(name = "idleTimes")
  @XmlElement(name = "idleTime")
  public void setIdleTimes(List<IdleTime> idleTimes) {
    this.idleTimes = idleTimes;
  }

  public List<UserDefined> getUdfs() {
    return udfs;
  }

  @XmlElementWrapper(name = "udfs")
  @XmlElement(name = "udf")
  public void setUdfs(List<UserDefined> udfs) {
    this.udfs = udfs;
  }

  public LoadProfile getLoadProfile() {
    return loadProfile;
  }

  public void setLoadProfile(LoadProfile loadProfile) {
    this.loadProfile = loadProfile;
  }
}
