cyb50-quant/research/dragon/v2/update_dragon_reports.ps1

param(
    [switch]$OpenReport,
    [switch]$StrictGate
)

$ErrorActionPreference = "Stop"
Set-Location -LiteralPath $PSScriptRoot

Write-Host "[dragon] running forward observation pipeline..."
py .\dragon_forward_observation_pipeline.py

$statePath = Join-Path $PSScriptRoot "dragon_rollout_state.json"
$manifestPath = Join-Path $PSScriptRoot "dragon_daily_rc1_manifest.json"

$state = $null
$manifest = $null
if (Test-Path -LiteralPath $statePath) {
    $state = Get-Content -Raw -LiteralPath $statePath | ConvertFrom-Json
}
if (Test-Path -LiteralPath $manifestPath) {
    $manifest = Get-Content -Raw -LiteralPath $manifestPath | ConvertFrom-Json
}

Write-Host "[dragon] reports updated:"
Write-Host "  - dragon_reports_index.html"
Write-Host "  - dragon_daily_signal_report.html"
Write-Host "  - dragon_forward_weekly_review.html"
Write-Host "  - dragon_rollout_governance_report.md"

if ($null -ne $manifest) {
    Write-Host ("[dragon] latest bar: {0} | request date: {1}" -f $manifest.latest_bar_date, $manifest.as_of_request_date)
}

if ($null -ne $state) {
    $ok = 0
    $warn = 0
    $hard = 0
    if ($null -ne $state.gate_status_counts) {
        if ($state.gate_status_counts.PSObject.Properties.Name -contains "ok") { $ok = [int]$state.gate_status_counts.ok }
        if ($state.gate_status_counts.PSObject.Properties.Name -contains "warning") { $warn = [int]$state.gate_status_counts.warning }
        if ($state.gate_status_counts.PSObject.Properties.Name -contains "hard_fail") { $hard = [int]$state.gate_status_counts.hard_fail }
    }
    Write-Host ("[dragon] rollout decision: {0}" -f $state.decision)
    Write-Host ("[dragon] active/fallback: {0} / {1}" -f $state.active_branch, $state.fallback_branch)
    Write-Host ("[dragon] gate counts: ok={0}, warning={1}, hard_fail={2}" -f $ok, $warn, $hard)
    if ($StrictGate -and $state.decision -ne "FORWARD_OK") {
        Write-Error ("[dragon] strict gate blocked: decision={0}" -f $state.decision)
        exit 2
    }
}

if ($OpenReport) {
    Start-Process (Join-Path $PSScriptRoot "dragon_reports_index.html")
}