package models

import "time"

// AnalysisResult contains all parsed data from an archive
type AnalysisResult struct {
	Filename string          `json:"filename"`
	Events   []Event         `json:"events"`
	FRU      []FRUInfo       `json:"fru"`
	Sensors  []SensorReading `json:"sensors"`
	Hardware *HardwareConfig `json:"hardware"`
}

// Event represents a single log event
type Event struct {
	ID          string    `json:"id"`
	Timestamp   time.Time `json:"timestamp"`
	Source      string    `json:"source"`
	SensorType  string    `json:"sensor_type"`
	SensorName  string    `json:"sensor_name"`
	EventType   string    `json:"event_type"`
	Severity    Severity  `json:"severity"`
	Description string    `json:"description"`
	RawData     string    `json:"raw_data,omitempty"`
}

// Severity represents event severity level
type Severity string

const (
	SeverityCritical Severity = "critical"
	SeverityWarning  Severity = "warning"
	SeverityInfo     Severity = "info"
)

// SensorReading represents a single sensor reading
type SensorReading struct {
	Name     string  `json:"name"`
	Type     string  `json:"type"`
	Value    float64 `json:"value,omitempty"`
	Unit     string  `json:"unit,omitempty"`
	RawValue string  `json:"raw_value,omitempty"`
	Status   string  `json:"status"`
}

// FRUInfo represents Field Replaceable Unit information
type FRUInfo struct {
	DeviceID     string `json:"device_id,omitempty"`
	Description  string `json:"description"`
	ChassisType  string `json:"chassis_type,omitempty"`
	Manufacturer string `json:"manufacturer,omitempty"`
	ProductName  string `json:"product_name,omitempty"`
	SerialNumber string `json:"serial_number,omitempty"`
	PartNumber   string `json:"part_number,omitempty"`
	Version      string `json:"version,omitempty"`
	MfgDate      string `json:"mfg_date,omitempty"`
	AssetTag     string `json:"asset_tag,omitempty"`
}

// HardwareConfig represents server hardware configuration
type HardwareConfig struct {
	Firmware        []FirmwareInfo   `json:"firmware,omitempty"`
	BoardInfo       BoardInfo        `json:"board,omitempty"`
	CPUs            []CPU            `json:"cpus,omitempty"`
	Memory          []MemoryDIMM     `json:"memory,omitempty"`
	Storage         []Storage        `json:"storage,omitempty"`
	PCIeDevices     []PCIeDevice     `json:"pcie_devices,omitempty"`
	GPUs            []GPU            `json:"gpus,omitempty"`
	NetworkCards    []NIC            `json:"network_cards,omitempty"`
	NetworkAdapters []NetworkAdapter `json:"network_adapters,omitempty"`
	PowerSupply     []PSU            `json:"power_supplies,omitempty"`
}

// FirmwareInfo represents firmware version information
type FirmwareInfo struct {
	DeviceName string `json:"device_name"`
	Version    string `json:"version"`
	BuildTime  string `json:"build_time,omitempty"`
}

// BoardInfo represents motherboard/system information
type BoardInfo struct {
	Manufacturer string `json:"manufacturer,omitempty"`
	ProductName  string `json:"product_name,omitempty"`
	SerialNumber string `json:"serial_number,omitempty"`
	PartNumber   string `json:"part_number,omitempty"`
	Version      string `json:"version,omitempty"`
	UUID         string `json:"uuid,omitempty"`
}

// CPU represents processor information
type CPU struct {
	Socket       int    `json:"socket"`
	Model        string `json:"model"`
	Cores        int    `json:"cores"`
	Threads      int    `json:"threads"`
	FrequencyMHz int    `json:"frequency_mhz"`
	MaxFreqMHz   int    `json:"max_frequency_mhz,omitempty"`
	L1CacheKB    int    `json:"l1_cache_kb,omitempty"`
	L2CacheKB    int    `json:"l2_cache_kb,omitempty"`
	L3CacheKB    int    `json:"l3_cache_kb,omitempty"`
	TDP          int    `json:"tdp_w,omitempty"`
	PPIN         string `json:"ppin,omitempty"`
	SerialNumber string `json:"serial_number,omitempty"`
}

// MemoryDIMM represents a memory module
type MemoryDIMM struct {
	Slot            string `json:"slot"`
	Location        string `json:"location"`
	Present         bool   `json:"present"`
	SizeMB          int    `json:"size_mb"`
	Type            string `json:"type"`
	Technology      string `json:"technology,omitempty"`
	MaxSpeedMHz     int    `json:"max_speed_mhz"`
	CurrentSpeedMHz int    `json:"current_speed_mhz"`
	Manufacturer    string `json:"manufacturer,omitempty"`
	SerialNumber    string `json:"serial_number,omitempty"`
	PartNumber      string `json:"part_number,omitempty"`
	Status          string `json:"status,omitempty"`
	Ranks           int    `json:"ranks,omitempty"`
}

// Storage represents a storage device
type Storage struct {
	Slot         string `json:"slot"`
	Type         string `json:"type"`
	Model        string `json:"model"`
	SizeGB       int    `json:"size_gb"`
	SerialNumber string `json:"serial_number,omitempty"`
	Manufacturer string `json:"manufacturer,omitempty"`
	Firmware     string `json:"firmware,omitempty"`
	Interface    string `json:"interface,omitempty"`
	Present      bool   `json:"present"`
	Location     string `json:"location,omitempty"` // Front/Rear
	BackplaneID  int    `json:"backplane_id,omitempty"`
}

// PCIeDevice represents a PCIe device
type PCIeDevice struct {
	Slot         string   `json:"slot"`
	VendorID     int      `json:"vendor_id"`
	DeviceID     int      `json:"device_id"`
	BDF          string   `json:"bdf"`
	DeviceClass  string   `json:"device_class"`
	Manufacturer string   `json:"manufacturer,omitempty"`
	LinkWidth    int      `json:"link_width"`
	LinkSpeed    string   `json:"link_speed"`
	MaxLinkWidth int      `json:"max_link_width"`
	MaxLinkSpeed string   `json:"max_link_speed"`
	PartNumber   string   `json:"part_number,omitempty"`
	SerialNumber string   `json:"serial_number,omitempty"`
	MACAddresses []string `json:"mac_addresses,omitempty"`
}

// NIC represents a network interface card
type NIC struct {
	Name         string `json:"name"`
	Model        string `json:"model"`
	MACAddress   string `json:"mac_address"`
	SpeedMbps    int    `json:"speed_mbps,omitempty"`
	SerialNumber string `json:"serial_number,omitempty"`
}

// PSU represents a power supply unit
type PSU struct {
	Slot           string  `json:"slot"`
	Present        bool    `json:"present"`
	Model          string  `json:"model"`
	Vendor         string  `json:"vendor,omitempty"`
	WattageW       int     `json:"wattage_w,omitempty"`
	SerialNumber   string  `json:"serial_number,omitempty"`
	PartNumber     string  `json:"part_number,omitempty"`
	Firmware       string  `json:"firmware,omitempty"`
	Status         string  `json:"status,omitempty"`
	InputType      string  `json:"input_type,omitempty"`
	InputPowerW    int     `json:"input_power_w,omitempty"`
	OutputPowerW   int     `json:"output_power_w,omitempty"`
	InputVoltage   float64 `json:"input_voltage,omitempty"`
	OutputVoltage  float64 `json:"output_voltage,omitempty"`
	TemperatureC   int     `json:"temperature_c,omitempty"`
}

// GPU represents a graphics processing unit
type GPU struct {
	Slot             string `json:"slot"`
	Location         string `json:"location,omitempty"`
	Model            string `json:"model"`
	Manufacturer     string `json:"manufacturer,omitempty"`
	VendorID         int    `json:"vendor_id,omitempty"`
	DeviceID         int    `json:"device_id,omitempty"`
	BDF              string `json:"bdf,omitempty"`
	UUID             string `json:"uuid,omitempty"`
	SerialNumber     string `json:"serial_number,omitempty"`
	PartNumber       string `json:"part_number,omitempty"`
	Firmware         string `json:"firmware,omitempty"`
	VideoBIOS        string `json:"video_bios,omitempty"`
	IRQ              int    `json:"irq,omitempty"`
	BusType          string `json:"bus_type,omitempty"`
	DMASize          string `json:"dma_size,omitempty"`
	DMAMask          string `json:"dma_mask,omitempty"`
	DeviceMinor      int    `json:"device_minor,omitempty"`
	Temperature      int    `json:"temperature,omitempty"`      // GPU core temp
	MemTemperature   int    `json:"mem_temperature,omitempty"`  // GPU memory temp
	Power            int    `json:"power,omitempty"`            // Current power draw (W)
	MaxPower         int    `json:"max_power,omitempty"`        // TDP (W)
	ClockSpeed       int    `json:"clock_speed,omitempty"`      // Operating speed MHz
	MaxLinkWidth     int    `json:"max_link_width,omitempty"`
	MaxLinkSpeed     string `json:"max_link_speed,omitempty"`
	CurrentLinkWidth int    `json:"current_link_width,omitempty"`
	CurrentLinkSpeed string `json:"current_link_speed,omitempty"`
	Status           string `json:"status,omitempty"`
}

// NetworkAdapter represents a network adapter with detailed info
type NetworkAdapter struct {
	Slot         string   `json:"slot"`
	Location     string   `json:"location"`
	Present      bool     `json:"present"`
	Model        string   `json:"model"`
	Vendor       string   `json:"vendor,omitempty"`
	VendorID     int      `json:"vendor_id,omitempty"`
	DeviceID     int      `json:"device_id,omitempty"`
	SerialNumber string   `json:"serial_number,omitempty"`
	PartNumber   string   `json:"part_number,omitempty"`
	Firmware     string   `json:"firmware,omitempty"`
	PortCount    int      `json:"port_count,omitempty"`
	PortType     string   `json:"port_type,omitempty"`
	MACAddresses []string `json:"mac_addresses,omitempty"`
	Status       string   `json:"status,omitempty"`
}