<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\HasManyThrough;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Illuminate\Support\Facades\DB;

class Tenant extends Model
{
    use HasFactory;

    protected $table = 'tenants';
    protected $guarded = [];

    protected $casts = [
        'features' => 'array',
        'settings' => 'array',
        'last_activity_at' => 'datetime',
        'total_revenue' => 'decimal:2',
        'settings_updated_at' => 'datetime',
    ];

    public function events(): HasMany
    {
        return $this->hasMany(Event::class);
    }

    public function photos(): HasManyThrough
    {
        return $this->hasManyThrough(
            Photo::class,
            Event::class,
            'tenant_id',
            'event_id',
            'id',
            'id'
        );
    }

    public function purchases(): HasMany
    {
        return $this->hasMany(PackagePurchase::class);
    }

    public function tenantPackages(): HasMany
    {
        return $this->hasMany(TenantPackage::class);
    }

    public function activeResellerPackage(): HasOne
    {
        return $this->hasOne(TenantPackage::class)->where('active', true);
    }

    public function canCreateEvent(): bool
    {
        $package = $this->activeResellerPackage();
        if (!$package) {
            return false;
        }

        return $package->canCreateEvent();
    }

    public function incrementUsedEvents(int $amount = 1): bool
    {
        $package = $this->activeResellerPackage();
        if (!$package) {
            return false;
        }

        $package->increment('used_events', $amount);
        return true;
    }

    public function setSettingsAttribute($value): void
    {
        if (is_string($value)) {
            $this->attributes['settings'] = $value;
            return;
        }

        $this->attributes['settings'] = json_encode($value ?? []);
    }

    public function activeSubscription(): Attribute
    {
        return Attribute::make(
            get: fn () => $this->activeResellerPackage() !== null,
        );
    }

    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }
}