<?php
class Unit_model extends MO_Model
{
  function __construct()
  {
    parent::__construct();
  }

  function get_village_units($villageid)
  {
    $sql = "SELECT users.username,units.*,village_units.userid,village_units.unitcount
			FROM village_units
			LEFT JOIN users ON village_units.userid=users.id
			LEFT JOIN units ON village_units.unitid=units.id
			WHERE villageid='$villageid'";

    $q = $this->db->query($sql);

    //TODO order it!

    return $q->result_array();
  }

  function get_unit($id)
  {
    $sql = "SELECT * FROM units WHERE id='$id'";
    $q = $this->db->query($sql);

    return $q->row_array();
  }

  //calculates how many units can be created (by lookin at events)
  //nothing gets queried
  function calc_max_unit_ev($unit_max, $unit_res, $event)
  {
    $in_progress = 0;

    if ($event)
    {
      foreach ($event as $row)
      {
	  $in_progress += $row['data2'];
      }
    }

    //if more are in progress that the building can make
    if ($in_progress >= $unit_max)
      return 0;

    //calc how many can be made overall
    $max = $unit_max - $in_progress;

    //if less can be made because of events than the resources allow
    if ($max <= $unit_res)
      return $max;

    //if events allow more than resources
    if ($max > $unit_res)
      return $unit_res; 

    return $max;
  }

  function list_create_mod_drop_admin()
  {
    //STUB
    return array('0' => 'Nothing');
  }

  function list_units_admin()
  {
    $sql = "SELECT * FROM units";
    $q = $this->db->query($sql);

    return $q->result_array();
  }

  function get_unit_list_dropdown_admin()
  {
    $sql = "SELECT * FROM units";
    $q = $this->db->query($sql);

    $res = $q->result_array();

    $data[0] = 'Nothing';


    foreach ($res as $row)
    {
      $data[$row['id']] = $row['name'];
    }

    return $data;
  }

  function add_unit_admin($data)
  {
    $sql = "INSERT INTO units 
			VALUES(default,
			'" . $data['type'] . "',
			'" . $data['name'] . "',
			'" . $data['icon'] . "',
			'" . $data['score'] . "',
			'" . $data['can_defend'] . "',
			'" . $data['defense'] . "',
			'" . $data['attack'] . "',
			'" . $data['weak_against'] . "',
			'" . $data['strong_against'] . "',
			'" . $data['turn'] . "',
			'" . $data['ability'] . "',
			'" . $data['time_to_create'] . "',
			'" . $data['cost_unit'] . "',
			'" . $data['cost_num_unit'] . "',
			'" . $data['cost_food'] . "',
			'" . $data['cost_wood'] . "',
			'" . $data['cost_stone'] . "',
			'" . $data['cost_iron'] . "',
			'" . $data['cost_mana'] . "',
			'" . $data['mod_rate_food'] . "',
			'" . $data['mod_rate_wood'] . "',
			'" . $data['mod_rate_stone'] . "',
			'" . $data['mod_rate_iron'] . "',
			'" . $data['mod_rate_mana'] . "')";

    $this->db->query($sql);

    $this->_create_sql($sql);
  }

  function get_unit_admin($id)
  {
    $sql = "SELECT * FROM units WHERE id='$id'";
    $q = $this->db->query($sql);

    return $q->row_array();
  }

  function edit_unit_admin($data)
  {
    $sql = "UPDATE units 
			SET type='" . $data['type'] . "',
			name='" . $data['name'] . "',
			icon='" . $data['icon'] . "',
			score='" . $data['score'] . "',
			can_defend='" . $data['can_defend'] . "',
			defense='" . $data['defense'] . "',
			attack='" . $data['attack'] . "',
			weak_against='" . $data['weak_against'] . "',
			strong_against='" . $data['strong_against'] . "',
			turn='" . $data['turn'] . "',
			ability='" . $data['ability'] . "',
			time_to_create='" . $data['time_to_create'] . "',
			cost_unit='" . $data['cost_unit'] . "',
			cost_num_unit='" . $data['cost_num_unit'] . "',
			cost_food='" . $data['cost_food'] . "',
			cost_wood='" . $data['cost_wood'] . "',
			cost_stone='" . $data['cost_stone'] . "',
			cost_iron='" . $data['cost_iron'] . "',
			cost_mana='" . $data['cost_mana'] . "',
			mod_rate_food='" . $data['mod_rate_food'] . "',
			mod_rate_wood='" . $data['mod_rate_wood'] . "',
			mod_rate_stone='" . $data['mod_rate_stone'] . "',
			mod_rate_iron='" . $data['mod_rate_iron'] . "',
			mod_rate_mana='" . $data['mod_rate_mana'] . "'
			WHERE id='" . $data['id'] . "'";

    $this->db->query($sql);

    $this->_create_sql($sql);
  }
}
//nowhitesp