# update-payment-urls.ps1
# Batch update all api-config.json files to fill in payment page URLs
# Run with -DryRun to preview changes

param(
    [string]$SkillsRoot = (Split-Path $PSScriptRoot -Parent),
    [string]$PaymentDomain = "DEPLOY_DOMAIN_HERE",
    [string]$AuthId = "T0iOotHcDX",
    [switch]$DryRun
)

$utf8NoBom = New-Object System.Text.UTF8Encoding($false)

$paymentBaseUrl = "https://$PaymentDomain/apig-pay.html?authid=$AuthId"
$balanceCheckUrl = "https://server.fmode.cn/api/apig/getApig"

Write-Host "Payment URL: $paymentBaseUrl" -ForegroundColor Cyan
Write-Host "Balance Check: $balanceCheckUrl" -ForegroundColor Cyan
Write-Host ""

$categories = @("voc","social-media","competitor-analysis","review-analysis","synthesis","social-voc","douyin","video-creation")
$updated = 0
$skipped = 0

foreach ($cat in $categories) {
    $catPath = Join-Path $SkillsRoot $cat
    if (-not (Test-Path $catPath)) { continue }

    Get-ChildItem -Recurse -Filter "api-config.json" -Path $catPath | ForEach-Object {
        $filePath = $_.FullName
        $content = [System.IO.File]::ReadAllText($filePath, [System.Text.Encoding]::UTF8)

        # Skip files without tokenConfig
        if ($content -notmatch '"tokenConfig"') {
            Write-Host "  [SKIP] no tokenConfig: $($filePath.Replace($SkillsRoot+'\',''))" -ForegroundColor DarkGray
            $skipped++
            return
        }

        # Skip files already with payment URL filled
        if ($content -match '"qrCodeUrl":\s*"https://') {
            Write-Host "  [SKIP] already has URL: $($filePath.Replace($SkillsRoot+'\',''))" -ForegroundColor DarkGray
            $skipped++
            return
        }

        $changed = $false

        # Replace empty qrCodeUrl with payment page URL
        if ($content -match '"qrCodeUrl":\s*""') {
            $content = $content -replace '"qrCodeUrl":\s*""', "`"qrCodeUrl`": `"$paymentBaseUrl`""
            $changed = $true
        }

        # Replace empty paymentCheckEndpoint with getApig balance check
        if ($content -match '"paymentCheckEndpoint":\s*""') {
            $content = $content -replace '"paymentCheckEndpoint":\s*""', "`"paymentCheckEndpoint`": `"$balanceCheckUrl`""
            $changed = $true
        }

        # Replace empty paymentUrl if present
        if ($content -match '"paymentUrl":\s*""') {
            $content = $content -replace '"paymentUrl":\s*""', "`"paymentUrl`": `"$paymentBaseUrl`""
            $changed = $true
        }

        if ($changed) {
            if ($DryRun) {
                Write-Host "  [DRY] $($filePath.Replace($SkillsRoot+'\',''))" -ForegroundColor Yellow
            } else {
                [System.IO.File]::WriteAllText($filePath, $content, $utf8NoBom)
                Write-Host "  [OK] $($filePath.Replace($SkillsRoot+'\',''))" -ForegroundColor Green
            }
            $updated++
        } else {
            Write-Host "  [SKIP] nothing to update: $($filePath.Replace($SkillsRoot+'\',''))" -ForegroundColor DarkGray
            $skipped++
        }
    }
}

Write-Host ""
Write-Host "Done: $updated updated, $skipped skipped"
if ($DryRun) { Write-Host "Remove -DryRun to apply." -ForegroundColor Yellow }