<?php

    require_once($path["entity"] . "Entity.php");
    require_once($path["entity"] . "K_Monster.php");
    require_once($path["entity"] . "Rune.php");


    /**
     * Monster.
     *
     * Represents an object from the table 'monster'.
     */
    class Monster extends Entity{

        /**
         * Monster identifier.
         */
        public $id;

        /**
         * Monster official identifier.
         */
        public $com2us_id;

        /**
         * {@see K_Monster}.
         */
        public $monster;

        /**
         * Monster stars.
         */
        public $stars;

        /**
         * Monster level.
         */
        public $level;

        /**
         * Level of skill 1
         */
        public $skill_1_level;

        /**
         * Level of skill 2
         */
        public $skill_2_level;

        /**
         * Level of skill 3
         */
        public $skill_3_level;

        /**
         * Level of skill 4
         */
        public $skill_4_level;

        /**
         * Monster base HP stat.
         */
        public $base_hp;

        /**
         * Monster base ATK stat.
         */
        public $base_attack;

        /**
         * Monster base DEF stat.
         */
        public $base_defense;

        /**
         * Monster base SPD stat.
         */
        public $base_speed;

        /**
         * Monster base CRR stat.
         */
        public $base_crit_rate;

        /**
         * Monster base CRD stat.
         */
        public $base_crit_damage;

        /**
         * Monster base RES stat.
         */
        public $base_resistance;

        /**
         * Monster base ACC stat.
         */
        public $base_accuracy;

        /**
         * Monster rune HP stat.
         */
        public $rune_hp;

        /**
         * Monster rune ATK stat.
         */
        public $rune_attack;

        /**
         * Monster rune DEF stat.
         */
        public $rune_defense;

        /**
         * Monster rune SPD stat.
         */
        public $rune_speed;

        /**
         * Monster rune CRR stat.
         */
        public $rune_crit_rate;

        /**
         * Monster rune CRD stat.
         */
        public $rune_crit_damage;

        /**
         * Monster rune RES stat.
         */
        public $rune_resistance;

        /**
         * Monster rune ACC stat.
         */
        public $rune_accuracy;

        /**
         * Average rune efficiency.
         */
        public $avg_rune_efficiency;

        /**
         * Indicates if the monster is fodder.
         */
        public $fodder;

        /**
         * Indicates if the monster is in storage.
         */
        public $in_storage;

        /**
         * Indicates if the monster is ignored in fusion calc.
         */
        public $ignore_for_fusion;

        /**
         * Monster priority.
         */
        public $priority;

        /**
         * Notes on the monster.
         */
        public $notes;

        /**
         * Equiped {@see Rune}s
         */
        public $rune = [];


        /**
         * Constructor.
         *
         * Searches the database and retrieves the information about the
         * monster, populating it and it's items.
         *
         * @param SQLite3 $db Connection to the database.
         * @param int $id Monster identifier.
         */
        public function __construct($db, $id){
            global $path;
            parent::__construct($db);
            $s =
              "SELECT " .
              "  id, " .
              "  com2us_id, " .
              "  monster, " .
              "  stars, " .
              "  level, " .
              "  skill_1_level, " .
              "  skill_2_level, " .
              "  skill_3_level, " .
              "  skill_4_level, " .
              "  base_hp, " .
              "  base_attack, " .
              "  base_defense, " .
              "  base_speed, " .
              "  base_crit_rate, " .
              "  base_crit_damage, " .
              "  base_resistance, " .
              "  base_accuracy, " .
              "  rune_hp, " .
              "  rune_attack, " .
              "  rune_defense, " .
              "  rune_speed, " .
              "  rune_crit_rate, " .
              "  rune_crit_damage, " .
              "  rune_resistance, " .
              "  rune_accuracy, " .
              "  avg_rune_efficiency, " .
              "  fodder, " .
              "  in_storage, " .
              "  ignore_for_fusion, " .
              "  priority, " .
              "  notes " .
              "FROM monster " .
              "WHERE id = '$id'; ";
            $q = $this->db->query($s);
            $r = $q->fetchArray(SQLITE3_ASSOC);
            $this->id = $r["id"];
            $this->com2us_id = $r["com2us_id"];
            if (strlen($r["monster"]) > 0){
                $this->monster = new K_Monster($this->db, $r["monster"]);
            }
            $this->stars = $r["stars"];
            $this->level = $r["level"];
            $this->skill_1_level = $r["skill_1_level"];
            $this->skill_2_level = $r["skill_2_level"];
            $this->skill_3_level = $r["skill_3_level"];
            $this->skill_4_level = $r["skill_4_level"];
            $this->base_hp = $r["base_hp"];
            $this->base_attack = $r["base_attack"];
            $this->base_defense = $r["base_defense"];
            $this->base_speed = $r["base_speed"];
            $this->base_crit_rate = $r["base_crit_rate"];
            $this->base_crit_damage = $r["base_crit_damage"];
            $this->base_resistance = $r["base_resistance"];
            $this->base_accuracy = $r["base_accuracy"];
            $this->rune_hp = $r["rune_hp"];
            $this->rune_attack = $r["rune_attack"];
            $this->rune_defense = $r["rune_defense"];
            $this->rune_speed = $r["rune_speed"];
            $this->rune_crit_rate = $r["rune_crit_rate"];
            $this->rune_crit_damage = $r["rune_crit_damage"];
            $this->rune_resistance = $r["rune_resistance"];
            $this->rune_accuracy = $r["rune_accuracy"];
            $this->avg_rune_efficiency = $r["avg_rune_efficiency"];
            $this->fodder = $r["fodder"];
            $this->in_storage = $r["in_storage"];
            $this->ignore_for_fusion = $r["ignore_for_fusion"];
            $this->priority = $r["priority"];
            $this->notes = $r["notes"];
            $s =
              "SELECT rune " .
              "FROM monster_rune " .
              "WHERE monster = '$this->id'; ";
            $q = $this->db->query($s);
            while ($r = $q->fetchArray(SQLITE3_ASSOC)){
                array_push($this->rune, new Rune($this->db, $r["rune"]));
            }
        }

        /**
         * TODO: UNUSED
         * Gets a stat increase from rune monsters.
         * 
         * @param $stat Stat name ("ATK", "DEF", "HP", "SPD", "CRR", "CRD", "RES", "ACC").
         * @return Value of the base stat (floored integer), -1 if wrong stat.
         */
        public function get_rune_stat($stat){
            switch ($stat){
                case "ATK":
                    $base = $this->atk;
                    $name_flat = 'ATK flat';
                    $name_perc = 'ATK%';
                    break;
                case "DEF":
                    $base = $this->def;
                    $name_flat = 'DEF flat';
                    $name_perc = 'DEF%';
                    break;
                case "HP":
                    $base = $this->hp;
                    $name_flat = 'HP flat';
                    $name_perc = 'HP%';
                    break;
                case "SPD":
                    $base = $this->hp;
                    $name_flat = 'SPD';
                    $name_perc = '-';
                    break;
                case "CRR":
                    $base = $this->crr;
                    $name_flat = 'CRate';
                    $name_perc = '-';
                    break;
                case "CRD":
                    $base = $this->crd;
                    $name_flat = 'CDmg';
                    $name_perc = '-';
                    break;
                case "RES":
                    $base = $this->res;
                    $name_flat = 'RES';
                    $name_perc = '-';
                    break;
                case "ACC":
                    $base = $this->acc;
                    $name_flat = 'ACC';
                    $name_perc = '-';
                    break;
                default:
                    return -1;
            }
            $s =
              "SELECT sum(value) AS v FROM ( " .
              "  SELECT m_v AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND m_t = '" . $name_flat . "' " .
              "  UNION " .
              "  SELECT cast(m_v * " . $base . " / 100 AS int) AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND m_t = '" . $name_perc . "' " .
              "  UNION " .
              "  SELECT i_v AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND i_t = '" . $name_flat . "' " .
              "  UNION " .
              "  SELECT cast(i_v * " . $base . " / 100 AS int) AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND i_t = '" . $name_perc . "' " .
              "  UNION " .
              "  SELECT s1_v AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND s1_t = '" . $name_flat . "' " .
              "  UNION " .
              "  SELECT cast(s1_v * " . $base . " / 100 AS int) AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND s1_t = '" . $name_perc . "' " .
              "  UNION " .
              "  SELECT s2_v AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND s2_t = '" . $name_flat . "' " .
              "  UNION " .
              "  SELECT cast(s2_v * " . $base . " / 100 AS int) AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND s2_t = '" . $name_perc . "' " .
              "  UNION " .
              "  SELECT s3_v AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND s3_t = '" . $name_flat . "' " .
              "  UNION " .
              "  SELECT cast(s3_v * " . $base . " / 100 AS int) AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND s3_t = '" . $name_perc . "' " .
              "  UNION " .
              "  SELECT s4_v AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND s4_t = '" . $name_flat . "' " .
              "  UNION " .
              "  SELECT cast(s4_v * " . $base . " / 100 AS int) AS value FROM rune, monster_rune WHERE rune = id AND monster = " . $this->id . " AND s4_t = '" . $name_perc . "' " .
              ");";
            $q = $this->db->query($s);
            $r = $q->fetchArray(SQLITE3_ASSOC);
            return $r["v"];
        }
    }
?>