db/specs/models_marketplace/main/product.v

module main

import freeflowuniverse.herolib.hero.models.marketplace.core

// Generic product structure that can represent any marketplace item
pub struct Product {
	core.Base
pub mut:
	id            string
	name          string
	category_id   string // References ProductCategory config
	description   string
	base_price    f64 // Using f64 for Decimal
	base_currency string
	attributes    map[string]ProductAttribute // Generic attributes
	provider_id   string
	provider_name string
	availability  ProductAvailability
	metadata      ProductMetadata // Extensible metadata
	created_at    u64             // Unix timestamp
	updated_at    u64             // Unix timestamp
}

// Configurable product categories
pub struct ProductCategory {
pub mut:
	id               string
	name             string
	display_name     string
	description      string
	attribute_schema []AttributeDefinition // Defines allowed attributes
	parent_category  string
	is_active        bool
}

// Generic attribute system for any product type
pub struct ProductAttribute {
pub mut:
	key            string
	value          string // Using string for serde_json::Value, consider map[string]string or specific types
	attribute_type AttributeType
	is_searchable  bool
	is_filterable  bool
	display_order  u32
}

pub enum AttributeType {
	text
	number
	slice_configuration
	boolean
	select       // Select(Vec<String>)
	multi_select // MultiSelect(Vec<String>)
	range        // Range { min: f64, max: f64 }
	custom
}

pub struct AttributeDefinition {
pub mut:
	key              string
	name             string
	attribute_type   AttributeType
	is_required      bool
	is_searchable    bool
	is_filterable    bool
	validation_rules []ValidationRule
}

pub enum ValidationRule {
	min_length // MinLength(usize)
	max_length // MaxLength(usize)
	min_value  // MinValue(f64)
	max_value  // MaxValue(f64)
	pattern    // Pattern(String)
	custom
}

pub enum ProductAvailability {
	available
	limited
	unavailable
	pre_order
	custom
}

pub struct ProductMetadata {
pub mut:
	tags          []string
	location      string
	rating        f32
	review_count  u32
	featured      bool
	custom_fields map[string]string // Using map[string]string for HashMap<String, serde_json::Value>
}

// Support for different pricing models
pub enum PricingModel {
	one_time
	recurring   // Recurring { interval: String }
	usage_based // UsageBased { unit: String }
	tiered      // Tiered(Vec<PriceTier>)
	custom
}

pub struct PriceTier {
pub mut:
	min_quantity        u32
	max_quantity        u32
	price_per_unit      f64 // Using f64 for Decimal
	discount_percentage f32
}

// Slice configuration data structure for product attributes
pub struct SliceConfiguration {
pub mut:
	cpu_cores      int
	memory_gb      int
	storage_gb     int
	bandwidth_mbps int
	min_uptime_sla f32
	public_ips     int
	node_id        string
	slice_type     SliceType
	pricing        SlicePricing
}

// Enhanced pricing structure for slices with multiple time periods
pub struct SlicePricing {
pub mut:
	hourly  f64 // Using f64 for Decimal
	daily   f64 // Using f64 for Decimal
	monthly f64 // Using f64 for Decimal
	yearly  f64 // Using f64 for Decimal
}

pub enum SliceType {
	basic
	standard
	premium
	custom
}

// Placeholder for SliceAllocation and SliceCombination
// These are not directly from product.rs but are referenced in user.rs
pub struct SliceAllocation {
pub mut:
	slice_id                 string
	node_id                  string
	user_id                  string
	allocated_cpu_cores      int
	allocated_memory_gb      int
	allocated_storage_gb     int
	allocated_bandwidth_mbps int
	start_time               u64
	end_time                 u64
}

pub struct SliceCombination {
pub mut:
	cpu_cores      int
	memory_gb      int
	storage_gb     int
	bandwidth_mbps int
	price_per_hour f64
}

// Placeholder for DefaultSliceFormat
// This is not directly from product.rs but is referenced in user.rs
pub struct DefaultSliceFormat {
pub mut:
	name           string
	cpu_cores      int
	memory_gb      int
	storage_gb     int
	bandwidth_mbps int
	price_per_hour f64
}