<#
run_boot_test.ps1 - Full automated boot-log capture + verify in one call.

Orchestrates:
  1. serial_capture.ps1 (with -FlashCmd): stable-start capture -> flash -> collect
  2. Extract the captured text from the JSON
  3. verify_log.ps1 on the extracted boot log

Usage:
  powershell -ExecutionPolicy Bypass -File run_boot_test.ps1 `
      [-Port COM6] [-BaudRate 115200] `
      [-DurationMs 30000] [-InitialTimeoutMs 90000] [-IdleTimeoutMs 8000] `
      [-FlashCmd "D:\...\download.bat"] `
      [-Required "App init OK;Network Init;net init: OK;PHY: 100M FULL"] `
      [-Forbidden "FAIL;ERROR;HardFault"] `
      [-OutDir C:\temp] [-ShowTailLines 15]

Exit codes:
  0 = PASS (captured + all required markers + no forbidden)
  1 = FAIL (marker miss / forbidden hit)
  2 = capture or flash error
  3 = verify file error

NOTE: ASCII-only on purpose - project source files contain Chinese and must
never be rewritten by encoding-sensitive PowerShell. Keep this script ASCII.
#>

[CmdletBinding()]
param(
    [string]$Port = "COM6",
    [int]$BaudRate = 115200,
    [int]$DurationMs = 30000,
    [int]$InitialTimeoutMs = 90000,
    [int]$IdleTimeoutMs = 8000,
    [int]$MaxBytes = 65536,
    [string]$FlashCmd = "",
    [string]$Required = "App init OK;Network Init;net init: OK",
    [string]$Forbidden = "FAIL;ERROR;HardFault",
    [string]$OutDir = "$env:TEMP\opencode",
    [int]$ShowTailLines = 15
)

$ErrorActionPreference = 'Stop'

$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
$captureScript = Join-Path $scriptDir "serial_capture.ps1"
$verifyScript = Join-Path $scriptDir "verify_log.ps1"

# Default flash command: resolve relative to this script's repo location
# (the old hardcoded absolute path pointed at a stale checkout location).
if (-not $FlashCmd) {
    $FlashCmd = Join-Path $scriptDir "..\MDK-ARM\download.bat"
}

if (-not (Test-Path -LiteralPath $captureScript)) {
    Write-Output "RUN_TEST_ERROR: serial_capture.ps1 not found"
    exit 2
}
if (-not (Test-Path -LiteralPath $verifyScript)) {
    Write-Output "RUN_TEST_ERROR: verify_log.ps1 not found"
    exit 2
}

if (-not (Test-Path -LiteralPath $OutDir)) {
    New-Item -ItemType Directory -Path $OutDir -Force | Out-Null
}

$stamp = Get-Date -Format "yyyyMMdd_HHmmss"
$capJson = Join-Path $OutDir "boot_capture_$stamp.json"
$bootTxt = Join-Path $OutDir "boot_log_$stamp.txt"

Write-Output "=== Boot test $stamp ==="
Write-Output "Capture: $capJson"

& $captureScript -OutFile $capJson -Port $Port -BaudRate $BaudRate `
    -DurationMs $DurationMs -InitialTimeoutMs $InitialTimeoutMs `
    -IdleTimeoutMs $IdleTimeoutMs -MaxBytes $MaxBytes `
    -FlashCmd $FlashCmd -MaxRetries 3 -RetryDelayMs 1500
$capRc = $LASTEXITCODE
if ($capRc -ne 0) {
    Write-Output "RUN_TEST_ERROR: capture failed (rc=$capRc)"
    exit 2
}

if (-not (Test-Path -LiteralPath $capJson)) {
    Write-Output "RUN_TEST_ERROR: no capture JSON at $capJson"
    exit 2
}

try {
    $json = Get-Content -LiteralPath $capJson -Raw -Encoding UTF8 | ConvertFrom-Json
} catch {
    Write-Output "RUN_TEST_ERROR: cannot parse capture JSON: $_"
    exit 2
}

if (-not $json.read) {
    Write-Output "RUN_TEST_ERROR: capture JSON has no 'read' object"
    exit 2
}

Write-Output ("Capture: bytes_read={0} completion_reason={1} waited_ms={2} elapsed_ms={3}" -f `
    $json.read.bytes_read, $json.read.completion_reason, $json.read.waited_ms, $json.read.elapsed_ms)

$data = [string]$json.read.data
if ([string]::IsNullOrEmpty($data)) {
    Write-Output "RUN_TEST_ERROR: capture returned no data (device silent?)"
    Write-Output "Hint: raise -InitialTimeoutMs if flashing is slow, or check the device boots."
    exit 2
}

[System.IO.File]::WriteAllText($bootTxt, $data, [System.Text.Encoding]::UTF8)
Write-Output "Boot log: $bootTxt"

& $verifyScript -LogPath $bootTxt -Required $Required -Forbidden $Forbidden `
    -ShowTailLines $ShowTailLines
$verifyRc = $LASTEXITCODE
Write-Output "RUN_TEST_RC=$verifyRc"
exit $verifyRc