package object

import (
	"strings"

	"thehouseoficarus/internal/world"
)

type EquipSlot string

const (
	SlotHead      EquipSlot = "head"
	SlotNeck      EquipSlot = "neck"
	SlotTorso     EquipSlot = "torso"
	SlotLegs      EquipSlot = "legs"
	SlotHands     EquipSlot = "hands"
	SlotFeet      EquipSlot = "feet"
	SlotBack      EquipSlot = "back"
	SlotAmmo      EquipSlot = "ammo"
	SlotMainHand  EquipSlot = "main_hand"
	SlotOffHand   EquipSlot = "off_hand"
	SlotRing      EquipSlot = "ring"
)

type WeaponType string

const (
	WeaponMelee      WeaponType = "melee"
	WeaponRanged     WeaponType = "ranged"
	WeaponScience    WeaponType = "science"
)

type ItemDef struct {
	ID          string         `yaml:"id"`
	Name        string         `yaml:"name"`
	Color       string         `yaml:"color"`
	Description string         `yaml:"description"`
	Value       int            `yaml:"value"`
	Stackable   bool           `yaml:"stackable"`
	EquipSlot   EquipSlot      `yaml:"equip_slot"`
	WeaponType  WeaponType     `yaml:"weapon_type"`
	AttackType  string         `yaml:"attack_type"`
	Stats       ItemStats      `yaml:"stats"`
	Speed       float64        `yaml:"speed"`
	Requirements map[string]int `yaml:"requirements,omitempty"`
	ToolType    string         `yaml:"tool_type"`
	ToolSpeed   float64        `yaml:"tool_speed"`
	BurnTicks   float64        `yaml:"burn_ticks"`
	FireLevel   int            `yaml:"fire_level"`
	FireXP      int            `yaml:"fire_xp"`
	Quality     int            `yaml:"quality"`
	MaxQuality  int            `yaml:"max_quality"`
	SearchTable     string     `yaml:"search_table"`
	SearchMiscTable string     `yaml:"search_misc_table"`
	SearchTicks     float64    `yaml:"search_ticks"`
	SearchMessage   string     `yaml:"search_message"`
	HealValue       int        `yaml:"heal_value"`
	EatMessage      string     `yaml:"eat_message"`
	MadeFrom        []MadeFromEntry `yaml:"made_from,omitempty"`
	Ticks           float64         `yaml:"ticks"`
}

type MadeFromEntry struct {
	Items      []string `yaml:"items"`
	Qty        int      `yaml:"qty"`
	Byproducts []string `yaml:"byproducts"`
}

type ItemStats struct {
	StabAttack    int `yaml:"stab_attack"`
	SlashAttack   int `yaml:"slash_attack"`
	CrushAttack   int `yaml:"crush_attack"`
	ScienceAttack int `yaml:"science_attack"`
	RangedAttack  int `yaml:"ranged_attack"`

	StabDefense    int `yaml:"stab_defense"`
	SlashDefense   int `yaml:"slash_defense"`
	CrushDefense   int `yaml:"crush_defense"`
	ScienceDefense int `yaml:"science_defense"`
	RangedDefense  int `yaml:"ranged_defense"`

	StrengthBonus   int `yaml:"strength_bonus"`
	RangedStrength  int `yaml:"ranged_strength"`
	ScienceDamage   int `yaml:"science_damage"`
	TechnologyBonus int `yaml:"technology_bonus"`
}

func (d *ItemDef) MatchesName(input string) bool {
	lower := strings.ToLower(strings.TrimSpace(input))
	if lower == "" {
		return false
	}
	if strings.ToLower(d.Name) == lower {
		return true
	}
	return world.WordPrefixMatch(lower, d.Name)
}