package unraid

import (
	"testing"

	"git.mchus.pro/mchus/logpile/internal/parser"
)

func TestParseInventoryAndLogs(t *testing.T) {
	files := []parser.ExtractedFile{
		{Path: "diagnostics/system/motherboard.txt", Content: []byte(`Acme NAS Board
BIOS Information
	Vendor: Acme
	Version: 1.2.3
`)},
		{Path: "diagnostics/system/meminfo.txt", Content: []byte(`Handle 0x0010, DMI type 17, 84 bytes
Memory Device
	Size: 32 GB
	Locator: DIMM_A1
	Bank Locator: BANK 0
	Type: DDR5
	Speed: 5600 MT/s
	Configured Memory Speed: 5200 MT/s
	Manufacturer: Micron
	Serial Number: MEM-1
	Part Number: PN-1
	Rank: 2
`)},
		{Path: "diagnostics/system/ifconfig.txt", Content: []byte("eth0 UP 192.0.2.10/24\nlo UP 127.0.0.1\n")},
		{Path: "diagnostics/system/ethtool.txt", Content: []byte(`Settings for eth0:
	driver: mlx5_core
	firmware-version: 1.0
	bus-info: 0000:5e:00.0
	Speed: 100000Mb/s
	Link detected: yes
`)},
		{Path: "diagnostics/system/lspci.txt", Content: []byte(`5e:00.0 Ethernet controller [0200]: Mellanox Technologies Network Adapter [15b3:101e]
3b:00.0 Non-Volatile memory controller [0108]: Acme NVMe [1234:5678]
`)},
		{Path: "diagnostics/system/vars.txt", Content: []byte(`disks
(
    [disk1] => Array
    (
        [device] => sda
        [id] => WDC-1
        [size] => 2097152
        [temp] => 55
        [fsType] => xfs
    )
)
flashGUID
(
    [flashGUID] => HOST-1
)
`)},
		{Path: "diagnostics/logs/syslog.txt", Content: []byte("Feb  5 23:33:01 host kernel: fatal disk error\nFeb  5 23:33:02 host daemon: normal message\n")},
	}

	result, err := (&Parser{}).Parse(files)
	if err != nil {
		t.Fatalf("Parse: %v", err)
	}
	if result.Hardware.BoardInfo.Manufacturer != "Acme" || result.Hardware.BoardInfo.ProductName != "Acme NAS Board" {
		t.Fatalf("unexpected board: %+v", result.Hardware.BoardInfo)
	}
	if result.Hardware.BoardInfo.SerialNumber != "HOST-1" {
		t.Fatalf("host serial = %q", result.Hardware.BoardInfo.SerialNumber)
	}
	if len(result.Hardware.Memory) != 1 || result.Hardware.Memory[0].Slot != "DIMM_A1" || result.Hardware.Memory[0].SizeMB != 32768 {
		t.Fatalf("unexpected memory: %+v", result.Hardware.Memory)
	}
	if len(result.Hardware.NetworkAdapters) != 1 || result.Hardware.NetworkAdapters[0].Slot != "eth0" || result.Hardware.NetworkAdapters[0].Status != "ok" {
		t.Fatalf("unexpected NICs: %+v", result.Hardware.NetworkAdapters)
	}
	if len(result.Hardware.PCIeDevices) != 2 {
		t.Fatalf("unexpected PCIe devices: %+v", result.Hardware.PCIeDevices)
	}
	if len(result.Hardware.Storage) != 1 || result.Hardware.Storage[0].Slot != "disk1" || result.Hardware.Storage[0].SizeGB != 2 {
		t.Fatalf("unexpected storage: %+v", result.Hardware.Storage)
	}
	if len(result.Sensors) != 1 || result.Sensors[0].Status != "warning" {
		t.Fatalf("unexpected sensors: %+v", result.Sensors)
	}
	if len(result.Events) != 2 || result.Events[0].Severity != "critical" {
		t.Fatalf("unexpected syslog events: %+v", result.Events)
	}
}

func TestUnraidParsingHelpers(t *testing.T) {
	if got := firstWords("Mellanox Technologies Adapter", 2); got != "Mellanox Technologies" {
		t.Fatalf("firstWords = %q", got)
	}
	if got := getTempStatus(60); got != "critical" {
		t.Fatalf("temperature status = %q", got)
	}
	if got := getTempStatus(20); got != "ok" {
		t.Fatalf("temperature status = %q", got)
	}
	if got := extractDiskSection("  [disk1] => Array\n  (\n    [id] => disk\n  )", "disk1"); got == "" {
		t.Fatal("expected disk section")
	}
}