thecrimesynticate/app/Models/Character.php

<?php

namespace App\Models;

use App\Enums\CharacterStatus;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

/**
 * @property int $id
 * @property int $user_id
 * @property string $name
 * @property string $gender
 * @property int $level
 * @property int $experience
 * @property int $money
 * @property int $bank
 * @property int $energy
 * @property int $max_energy
 * @property int $nerve
 * @property int $max_nerve
 * @property \Illuminate\Support\Carbon|null $nerve_regen_at
 * @property int $health
 * @property int $max_health
 * @property int $strength
 * @property int $defense
 * @property int $speed
 * @property int $dexterity
 * @property int $location_id
 * @property int|null $faction_id
 * @property \Illuminate\Support\Carbon|null $in_hospital_until
 * @property \Illuminate\Support\Carbon|null $in_jail_until
 * @property \Illuminate\Support\Carbon $last_action_at
 * @property CharacterStatus $status
 * @property \Illuminate\Support\Carbon $created_at
 * @property \Illuminate\Support\Carbon $updated_at
 */
class Character extends Model
{
    use HasFactory;

    protected $fillable = [
        'user_id',
        'name',
        'gender',
        'level',
        'experience',
        'money',
        'bank',
        'energy',
        'max_energy',
        'nerve',
        'max_nerve',
        'nerve_regen_at',
        'health',
        'max_health',
        'strength',
        'defense',
        'speed',
        'dexterity',
        'location_id',
        'faction_id',
        'in_hospital_until',
        'in_jail_until',
        'last_action_at',
        'status',
    ];

    protected $casts = [
        'in_hospital_until' => 'datetime',
        'in_jail_until' => 'datetime',
        'last_action_at' => 'datetime',
        'nerve_regen_at' => 'datetime',
        'status' => CharacterStatus::class,
    ];

    /**
     * Get the user that owns the character.
     */
    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

    /**
     * Get the location where the character is.
     */
    public function location(): BelongsTo
    {
        return $this->belongsTo(Location::class);
    }

    /**
     * Get the faction the character belongs to.
     * Phase 2: Faction System
     */
    // public function faction(): BelongsTo
    // {
    //     return $this->belongsTo(Faction::class)->withDefault();
    // }

    /**
     * Get the inventory items for the character.
     */
    public function inventory(): HasMany
    {
        return $this->hasMany(Inventory::class);
    }

    /**
     * Get the crime attempts for the character.
     */
    public function crimeAttempts(): HasMany
    {
        return $this->hasMany(CrimeAttempt::class);
    }

    /**
     * Get the activity logs for the character.
     */
    public function activityLogs(): HasMany
    {
        return $this->hasMany(ActivityLog::class);
    }

    /**
     * Check if character can perform actions
     */
    public function canAct(): bool
    {
        return $this->status === CharacterStatus::ACTIVE && $this->health > 0;
    }

    /**
     * Check if character is in hospital
     */
    public function isInHospital(): bool
    {
        return $this->status === CharacterStatus::IN_HOSPITAL 
            || ($this->in_hospital_until && $this->in_hospital_until->isFuture());
    }

    /**
     * Check if character is in jail
     */
    public function isInJail(): bool
    {
        return $this->status === CharacterStatus::IN_JAIL 
            || ($this->in_jail_until && $this->in_jail_until->isFuture());
    }

    /**
     * Check if character is alive
     */
    public function isAlive(): bool
    {
        return $this->health > 0;
    }

    /**
     * Get energy percentage
     */
    public function getEnergyPercentageAttribute(): float
    {
        if ($this->max_energy <= 0) {
            return 0;
        }
        return min(100, ($this->energy / $this->max_energy) * 100);
    }

    /**
     * Get health percentage
     */
    public function getHealthPercentageAttribute(): float
    {
        if ($this->max_health <= 0) {
            return 0;
        }
        return min(100, ($this->health / $this->max_health) * 100);
    }

    /**
     * Get total attack power
     */
    public function getAttackPowerAttribute(): int
    {
        $base = $this->strength * config('game.skills.strength.attack_bonus', 0.5);
        $weapon = $this->inventory()->where('equipped', true)->whereHas('item', function($q) {
            $q->where('type', 'weapon');
        })->first();
        
        $weaponBonus = $weapon ? $weapon->item->attack_bonus : 0;
        
        return (int) ($base + $weaponBonus + config('game.combat.base_damage', 5));
    }

    /**
     * Get total defense
     */
    public function getDefenseAttribute(): int
    {
        $base = $this->attributes['defense'] ?? 0;
        $armor = $this->inventory()->where('equipped', true)->whereHas('item', function($q) {
            $q->where('type', 'armor');
        })->first();
        
        $armorBonus = $armor ? $armor->item->defense_bonus : 0;
        
        return $base + $armorBonus;
    }

    /**
     * Get experience needed for next level
     */
    public function getExperienceForNextLevelAttribute(): int
    {
        $base = config('game.leveling.exp_per_level', 1000);
        $multiplier = config('game.leveling.exp_multiplier', 1.20);
        
        if (config('game.leveling.exp_curve') === 'exponential') {
            return (int) ($base * pow($multiplier, $this->level - 1));
        }
        
        return $base;
    }

    /**
     * Check if character has enough energy for an action
     */
    public function hasEnergy(int $amount): bool
    {
        return $this->energy >= $amount;
    }

    /**
     * Consume energy
     */
    public function consumeEnergy(int $amount): bool
    {
        if (!$this->hasEnergy($amount)) {
            return false;
        }
        
        $this->energy -= $amount;
        $this->save();
        
        return true;
    }

    /**
     * Add energy (up to max)
     */
    public function addEnergy(int $amount): void
    {
        $this->energy = min($this->max_energy, $this->energy + $amount);
        $this->save();
    }

    /**
     * Check if character has enough nerve for an action
     */
    public function hasNerve(int $amount): bool
    {
        return $this->nerve >= $amount;
    }

    /**
     * Consume nerve
     */
    public function consumeNerve(int $amount): bool
    {
        if (!$this->hasNerve($amount)) {
            return false;
        }

        $this->nerve -= $amount;
        $this->save();

        return true;
    }

    /**
     * Add nerve (up to max)
     */
    public function addNerve(int $amount): void
    {
        $this->nerve = min($this->max_nerve, $this->nerve + $amount);
        $this->save();
    }

    /**
     * Get nerve percentage
     */
    public function getNervePercentageAttribute(): float
    {
        if ($this->max_nerve <= 0) {
            return 0;
        }
        return min(100, ($this->nerve / $this->max_nerve) * 100);
    }

    /**
     * Set energy to max
     */
    public function restoreEnergy(): void
    {
        $this->energy = $this->max_energy;
        $this->save();
    }

    /**
     * Take damage
     */
    public function takeDamage(int $amount): int
    {
        $defenseReduction = $this->defense * config('game.combat.defense_reduction', 0.5);
        $actualDamage = max(1, $amount - $defenseReduction);
        
        $this->health -= $actualDamage;
        $this->save();
        
        if ($this->health <= 0) {
            $this->health = 0;
            $this->status = CharacterStatus::DEAD;
            $this->save();
        }
        
        return $actualDamage;
    }

    /**
     * Heal health
     */
    public function heal(int $amount): void
    {
        $this->health = min($this->max_health, $this->health + $amount);
        
        if ($this->status === CharacterStatus::DEAD && $this->health > 0) {
            $this->status = CharacterStatus::ACTIVE;
        }
        
        $this->save();
    }

    /**
     * Add experience
     */
    public function addExperience(int $amount): void
    {
        $this->experience += $amount;
        
        while ($this->experience >= $this->experience_for_next_level && $this->level < config('game.leveling.max_level', 100)) {
            $this->levelUp();
        }
        
        $this->save();
    }

    /**
     * Level up the character
     */
    public function levelUp(): void
    {
        $this->level++;
        $this->experience -= $this->experience_for_next_level;
        $this->max_health += 5;
        $this->max_energy += 5;
        $this->max_nerve += 2;
        $this->health = $this->max_health;
        $this->energy = $this->max_energy;
        $this->money += 1000;
        $this->save();
    }

    /**
     * Add money
     */
    public function addMoney(int $amount): void
    {
        $this->money += $amount;
        $this->save();
    }

    /**
     * Remove money
     */
    public function removeMoney(int $amount): bool
    {
        if ($this->money < $amount) {
            return false;
        }
        
        $this->money -= $amount;
        $this->save();
        
        return true;
    }

    /**
     * Check if character has enough money
     */
    public function hasMoney(int $amount): bool
    {
        return $this->money >= $amount;
    }

    /**
     * Deposit money to bank
     */
    public function depositToBank(int $amount): bool
    {
        if (!$this->hasMoney($amount)) {
            return false;
        }
        
        $maxBank = config('game.economy.max_bank', 10000000);
        
        if ($this->bank + $amount > $maxBank) {
            return false;
        }
        
        $this->money -= $amount;
        $this->bank += $amount;
        $this->save();
        
        return true;
    }

    /**
     * Withdraw money from bank
     */
    public function withdrawFromBank(int $amount): bool
    {
        if ($this->bank < $amount) {
            return false;
        }
        
        $this->bank -= $amount;
        $this->money += $amount;
        $this->save();
        
        return true;
    }

    /**
     * Apply daily bank interest
     */
    public function applyBankInterest(): void
    {
        $interestRate = config('game.economy.bank_interest', 0.05);
        $interest = (int) ($this->bank * $interestRate);
        
        $maxBank = config('game.economy.max_bank', 10000000);
        
        if ($this->bank + $interest > $maxBank) {
            $interest = $maxBank - $this->bank;
        }
        
        $this->bank += $interest;
        $this->save();
    }

    /**
     * Get the character's full name with level
     */
    public function getFullNameAttribute(): string
    {
        return "{$this->name} (Lv. {$this->level})";
    }
}