// fake_dmidecode simulates the subset of `dmidecode -t <type>` output
// the Vetting probes actually parse. Dispatches on the argument after
// `-t` so the same binary serves both firmware (BIOS) and inventory
// (memory / system / baseboard / power-supply) probes under test. Exits
// 0 for every supported type; prints nothing for unknown types.
package main

import (
	"fmt"
	"os"
)

func main() {
	t := ""
	for i, a := range os.Args {
		if a == "-t" && i+1 < len(os.Args) {
			t = os.Args[i+1]
			break
		}
	}
	switch t {
	case "bios":
		fmt.Println(biosFixture)
	case "memory", "17":
		fmt.Println(memoryFixture)
	case "system":
		fmt.Println(systemFixture)
	case "baseboard":
		fmt.Println(baseboardFixture)
	case "39":
		fmt.Println(psuFixture)
	default:
		// No-op: tests expecting "no data" for an unknown -t value get
		// an empty body and exit 0 (matches dmidecode behavior).
	}
}

const biosFixture = `# dmidecode 3.3
Getting SMBIOS data from sysfs.
SMBIOS 3.2.0 present.

Handle 0x0000, DMI type 0, 26 bytes
BIOS Information
	Vendor: American Megatrends Inc.
	Version: 3.2
	Release Date: 07/15/2021
	Address: 0xF0000
	Runtime Size: 64 kB
	ROM Size: 32 MB
	Characteristics:
		PCI is supported
		BIOS is upgradeable`

const memoryFixture = `# dmidecode 3.3
Getting SMBIOS data from sysfs.
SMBIOS 3.2.0 present.

Handle 0x0032, DMI type 17, 84 bytes
Memory Device
	Array Handle: 0x0031
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 16 GB
	Form Factor: DIMM
	Set: None
	Locator: DIMM_A1
	Bank Locator: BANK 0
	Type: DDR4
	Type Detail: Synchronous
	Speed: 3200 MT/s
	Manufacturer: Micron
	Serial Number: 12345678
	Asset Tag: None
	Part Number: 8ATF2G64AZ-3G2E1
	Rank: 2
	Configured Memory Speed: 3200 MT/s

Handle 0x0033, DMI type 17, 84 bytes
Memory Device
	Array Handle: 0x0031
	Total Width: Unknown
	Data Width: Unknown
	Size: No Module Installed
	Form Factor: DIMM
	Set: None
	Locator: DIMM_A2
	Bank Locator: BANK 1
	Type: Unknown
	Type Detail: Unknown
	Speed: Unknown
	Manufacturer: Not Specified
	Part Number: Not Specified

Handle 0x0034, DMI type 17, 84 bytes
Memory Device
	Array Handle: 0x0031
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 16 GB
	Form Factor: DIMM
	Locator: DIMM_B1
	Bank Locator: BANK 2
	Type: DDR4
	Speed: 3200 MT/s
	Manufacturer: Micron
	Part Number: 8ATF2G64AZ-3G2E1
	Configured Memory Speed: 3200 MT/s

Handle 0x0035, DMI type 17, 84 bytes
Memory Device
	Array Handle: 0x0031
	Size: No Module Installed
	Locator: DIMM_B2
	Bank Locator: BANK 3
	Manufacturer: Not Specified
	Part Number: Not Specified`

const systemFixture = `# dmidecode 3.3
Getting SMBIOS data from sysfs.
SMBIOS 3.2.0 present.

Handle 0x0001, DMI type 1, 27 bytes
System Information
	Manufacturer: Beelink
	Product Name: Mini S12 Pro
	Version: Default string
	Serial Number: SN-MINI-001
	UUID: 03000200-0400-0500-0006-000700080009
	Wake-up Type: Power Switch
	SKU Number: Default string
	Family: Default string`

const baseboardFixture = `# dmidecode 3.3
Getting SMBIOS data from sysfs.
SMBIOS 3.2.0 present.

Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
	Manufacturer: Beelink
	Product Name: AZW SEi
	Version: 1.0
	Serial Number: BB-0001
	Asset Tag: Default string`

const psuFixture = `# dmidecode 3.3
Getting SMBIOS data from sysfs.
SMBIOS 3.2.0 present.

Handle 0x0040, DMI type 39, 22 bytes
System Power Supply
	Power Unit Group: 1
	Location: PSU1
	Name: PWR SPLY,760W
	Manufacturer: DELTA
	Serial Number: ABC123
	Asset Tag: 00000000
	Model Part Number: ABC760
	Revision: 1.0
	Max Power Capacity: 760 W
	Status: Present, OK
	Type: Switching

Handle 0x0041, DMI type 39, 22 bytes
System Power Supply
	Power Unit Group: 1
	Location: PSU2
	Name: PWR SPLY,760W
	Manufacturer: DELTA
	Serial Number: XYZ789
	Model Part Number: ABC760
	Max Power Capacity: 760 W
	Status: Present, OK
	Type: Switching`