ladill-hosting/app/Models/HostingProduct.php

<?php

namespace App\Models;

use App\Services\Hosting\HostingPricingService;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\SoftDeletes;

class HostingProduct extends Model
{
    use HasFactory, SoftDeletes;

    public const CATEGORY_SHARED = 'shared';
    public const CATEGORY_VPS = 'vps';
    public const CATEGORY_DEDICATED = 'dedicated';
    public const CATEGORY_EMAIL = 'email';

    public const TYPE_SINGLE_DOMAIN = 'single_domain';
    public const TYPE_MULTI_DOMAIN = 'multi_domain';
    public const TYPE_WORDPRESS = 'wordpress';
    public const TYPE_VPS = 'vps';
    public const TYPE_DEDICATED = 'dedicated';
    public const TYPE_EMAIL_STANDALONE = 'email_standalone';

    protected $fillable = [
        'name',
        'slug',
        'description',
        'category',
        'type',
        'price_monthly',
        'price_quarterly',
        'price_yearly',
        'price_biennial',
        'setup_fee',
        'currency',
        'disk_gb',
        'bandwidth_gb',
        'cpu_cores',
        'ram_mb',
        'max_domains',
        'max_databases',
        'max_email_accounts',
        'max_ftp_accounts',
        'ssl_included',
        'backups_included',
        'backup_retention_days',
        'features',
        'php_versions',
        'contabo_product_id',
        'contabo_region',
        'is_active',
        'is_featured',
        'is_visible',
        'sort_order',
    ];

    protected $attributes = [
        'currency' => 'GHS',
    ];

    protected $casts = [
        'price_monthly' => 'decimal:2',
        'price_quarterly' => 'decimal:2',
        'price_yearly' => 'decimal:2',
        'price_biennial' => 'decimal:2',
        'setup_fee' => 'decimal:2',
        'disk_gb' => 'integer',
        'bandwidth_gb' => 'integer',
        'cpu_cores' => 'integer',
        'ram_mb' => 'integer',
        'max_domains' => 'integer',
        'max_databases' => 'integer',
        'max_email_accounts' => 'integer',
        'max_ftp_accounts' => 'integer',
        'ssl_included' => 'boolean',
        'backups_included' => 'boolean',
        'backup_retention_days' => 'integer',
        'features' => 'array',
        'php_versions' => 'array',
        'is_active' => 'boolean',
        'is_featured' => 'boolean',
        'is_visible' => 'boolean',
        'sort_order' => 'integer',
    ];

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

    public function scopeActive($query)
    {
        return $query->where('is_active', true);
    }

    public function scopeVisible($query)
    {
        return $query->where('is_visible', true);
    }

    public function scopeOfCategory($query, string $category)
    {
        return $query->where('category', $category);
    }

    public function scopeOfType($query, string $type)
    {
        return $query->where('type', $type);
    }

    public function scopeSharedHosting($query)
    {
        return $query->where('category', self::CATEGORY_SHARED);
    }

    public function scopeServers($query)
    {
        return $query->whereIn('category', [self::CATEGORY_VPS, self::CATEGORY_DEDICATED]);
    }

    public function scopeOrdered($query)
    {
        return $query->orderBy('sort_order')->orderBy('price_monthly');
    }

    public function isSharedHosting(): bool
    {
        return $this->category === self::CATEGORY_SHARED;
    }

    public function isVps(): bool
    {
        return $this->category === self::CATEGORY_VPS;
    }

    public function isDedicated(): bool
    {
        return $this->category === self::CATEGORY_DEDICATED;
    }

    public function requiresContabo(): bool
    {
        return in_array($this->category, [self::CATEGORY_VPS, self::CATEGORY_DEDICATED]);
    }

    public function isActive(): bool
    {
        return (bool) $this->is_active;
    }

    public function isVisible(): bool
    {
        return (bool) $this->is_visible;
    }

    public function getPriceForCycle(string $cycle): ?float
    {
        // Use dynamic pricing for VPS/Dedicated
        if ($this->requiresContabo()) {
            // Contabo VPS does not offer quarterly billing
            if ($this->isVps() && $cycle === 'quarterly') {
                return null;
            }
            $pricing = $this->getDynamicPricing();
            return match ($cycle) {
                'monthly' => $pricing['monthly'],
                'quarterly' => $pricing['quarterly'],
                'semiannual' => $pricing['semiannual'],
                'yearly' => $pricing['yearly'],
                default => null,
            };
        }

        return match ($cycle) {
            'monthly' => (float) $this->price_monthly,
            'quarterly' => (float) $this->price_quarterly,
            'semiannual' => null,
            'yearly' => (float) $this->price_yearly,
            'biennial' => (float) $this->price_biennial,
            default => null,
        };
    }

    public function getDynamicPricing(): array
    {
        $pricingService = app(HostingPricingService::class);
        return $pricingService->getDynamicPriceForProduct($this);
    }

    public function getPricingBreakdown(): array
    {
        $pricingService = app(HostingPricingService::class);
        return $pricingService->getPricingBreakdown($this);
    }

    public function getDisplayPriceMonthlyAttribute(): float
    {
        if ($this->requiresContabo()) {
            return $this->getDynamicPricing()['monthly'];
        }
        return (float) $this->price_monthly;
    }

    public function getDisplayPriceYearlyAttribute(): float
    {
        if ($this->requiresContabo()) {
            return $this->getDynamicPricing()['yearly'];
        }
        return (float) $this->price_yearly;
    }

    public function getDisplayCurrencyAttribute(): string
    {
        return 'GHS';
    }

    public function getYearlyDiscount(): ?float
    {
        $monthlyPrice = $this->display_price_monthly;
        $yearlyPrice = $this->display_price_yearly;

        if (!$yearlyPrice || !$monthlyPrice) {
            return null;
        }

        $monthlyTotal = $monthlyPrice * 12;
        return round((($monthlyTotal - $yearlyPrice) / $monthlyTotal) * 100, 1);
    }

    public function catalogSummary(): ?string
    {
        $parts = [];

        if ($this->disk_gb !== null) {
            $parts[] = $this->formatDiskSize();
        }

        $domainLimit = $this->formatDomainLimit();
        if ($domainLimit !== null) {
            $parts[] = $domainLimit;
        }

        return $parts !== [] ? implode(' · ', $parts) : null;
    }

    public function formatDiskSize(): string
    {
        if (!$this->disk_gb) {
            return 'Unlimited';
        }
        if ($this->disk_gb >= 1000) {
            return round($this->disk_gb / 1000, 1) . ' TB';
        }
        return $this->disk_gb . ' GB';
    }

    public function formatRam(): string
    {
        if (!$this->ram_mb) {
            return '-';
        }
        if ($this->ram_mb >= 1024) {
            return round($this->ram_mb / 1024, 1) . ' GB';
        }
        return $this->ram_mb . ' MB';
    }

    public function formatBandwidth(): string
    {
        if (!$this->bandwidth_gb) {
            return 'Unlimited';
        }
        if ($this->bandwidth_gb >= 1000) {
            return round($this->bandwidth_gb / 1000, 1) . ' TB';
        }
        return $this->bandwidth_gb . ' GB';
    }

    public function formatDomainLimit(): ?string
    {
        if ($this->max_domains === null) {
            return null;
        }

        if ($this->max_domains === -1) {
            return 'Unlimited sites';
        }

        return $this->max_domains.' site'.($this->max_domains === 1 ? '' : 's');
    }

    public function preferredNodeSegment(): ?string
    {
        if (! $this->isSharedHosting()) {
            return null;
        }

        return match ($this->type) {
            self::TYPE_WORDPRESS => HostingNode::SEGMENT_WORDPRESS,
            self::TYPE_MULTI_DOMAIN => HostingNode::SEGMENT_HIGH_RESOURCE,
            self::TYPE_SINGLE_DOMAIN => HostingNode::SEGMENT_STARTER,
            default => HostingNode::SEGMENT_GENERAL,
        };
    }
}