package game

import (
	"fmt"

	"thehouseoficarus/internal/combat"
	"thehouseoficarus/internal/net"
	"thehouseoficarus/internal/object"
	"thehouseoficarus/internal/player"
)

func (g *Game) executeStats(sess *net.Session, args []string, rawInput string) {
	g.doStats(sess)
}

func (g *Game) doStats(sess *net.Session) {
	p := sess.Player
	totals := g.playerEquipBonuses(p)

	attackType := "crush"
	weaponName := "unarmed"
	var weaponType object.WeaponType
	var weaponDef *object.ItemDef
	if itemID, ok := p.Equipment[object.SlotMainHand]; ok {
		if def, err := g.ItemStore.Load(itemID); err == nil {
			weaponDef = def
			weaponName = def.Name
			weaponType = def.WeaponType
			if def.AttackType != "" {
				attackType = def.AttackType
			} else if def.WeaponType == object.WeaponRanged {
				attackType = "ranged"
			} else if def.WeaponType == object.WeaponScience {
				attackType = "science"
			}
		}
	}

	if weaponDef != nil {
		weaponName = g.itemColorize(sess, weaponDef, weaponName)
	}
	sess.WriteLines(
		"",
		fmt.Sprintf("Weapon: %s (attack type: %s)", weaponName, attackType),
		"",
		"Attack bonuses:       Defense bonuses:",
		fmt.Sprintf("  Stab:   %+4d          Stab:   %+4d", totals.StabAttack, totals.StabDefense),
		fmt.Sprintf("  Slash:  %+4d          Slash:  %+4d", totals.SlashAttack, totals.SlashDefense),
		fmt.Sprintf("  Crush:  %+4d          Crush:  %+4d", totals.CrushAttack, totals.CrushDefense),
		fmt.Sprintf("  Science:%+4d          Science:%+4d", totals.ScienceAttack, totals.ScienceDefense),
		fmt.Sprintf("  Ranged: %+4d          Ranged: %+4d", totals.RangedAttack, totals.RangedDefense),
		"",
		"Other bonuses:",
		fmt.Sprintf("  Melee strength:  %+d", totals.StrengthBonus),
		fmt.Sprintf("  Ranged strength: %+d", totals.RangedStrength),
		fmt.Sprintf("  Science damage:  %+d", totals.ScienceDamage),
		fmt.Sprintf("  Technology:      %+d", totals.TechnologyBonus),
	)

	var attRoll, maxHitVal int
	if weaponType == object.WeaponRanged {
		rangedBonus, _ := combat.RangedStyleBonus(string(p.AttackStyle))
		attRoll = combat.AttackRoll(p.Level(player.Ranged), rangedBonus, totals.RangedAttack)
		maxHitVal = combat.MaxHit(p.Level(player.Ranged), rangedBonus, totals.RangedStrength)
	} else {
		attBonus, strBonus, _ := combat.AttackStyleBonus(string(p.AttackStyle))
		equipAtt := combat.SelectAttackBonus(attackType,
			totals.StabAttack, totals.SlashAttack, totals.CrushAttack,
			totals.ScienceAttack, totals.RangedAttack)
		attRoll = combat.AttackRoll(p.Level(player.Attack), attBonus, equipAtt)
		maxHitVal = combat.MaxHit(p.Level(player.Strength), strBonus, totals.StrengthBonus)
	}

	sess.WriteLines(
		"",
		fmt.Sprintf("Style: %s  Attack roll: %d  Max hit: %d",
			p.AttackStyle, attRoll, maxHitVal),
	)
}