# fix-2025.ps1 - Post-process the scraped 2025 restaurant JSON
# Fixes: HTML entities in names/descs, wrong prices, re-fetches 0-course restaurants

$projectDir = Split-Path -Parent $MyInvocation.MyCommand.Definition
$jsonPath   = Join-Path $projectDir '2025-restaurants.json'

$data = Get-Content $jsonPath -Raw -Encoding UTF8 | ConvertFrom-Json

function Decode-Html($str) {
    if (-not $str) { return $str }
    $s = $str
    $s = $s -replace '&',  '&'
    $s = $s -replace ''', "'"
    $s = $s -replace '"', '"'
    $s = $s -replace '&lt;',   '<'
    $s = $s -replace '&gt;',   '>'
    $s = $s -replace '&nbsp;', ' '
    $s = $s -replace '\s+',    ' '
    $s.Trim()
}

# ---- Report issues ----
Write-Host "=== Data Quality Report ==="
Write-Host "Total restaurants: $($data.Count)"
Write-Host ""

Write-Host "Wrong prices (not 25/35/45):"
$data | Where-Object { $_.price -notin @(25,35,45) } | ForEach-Object {
    Write-Host "  $($_.slug): price=$($_.price)"
}

Write-Host ""
Write-Host "Zero-course restaurants (all 3 empty):"
$data | Where-Object {
    $_.menu.courses.'First Course'.Count  -eq 0 -and
    $_.menu.courses.'Second Course'.Count -eq 0 -and
    $_.menu.courses.'Third Course'.Count  -eq 0
} | ForEach-Object { Write-Host "  $($_.slug) [price=$($_.price)] name=$($_.name)" }

Write-Host ""
Write-Host "Partial courses (any course != 3):"
$data | Where-Object {
    $_.menu.courses.'First Course'.Count  -ne 3 -or
    $_.menu.courses.'Second Course'.Count -ne 3 -or
    $_.menu.courses.'Third Course'.Count  -ne 3
} | Where-Object {
    # Exclude totally empty ones (already reported above)
    -not (
        $_.menu.courses.'First Course'.Count  -eq 0 -and
        $_.menu.courses.'Second Course'.Count -eq 0 -and
        $_.menu.courses.'Third Course'.Count  -eq 0
    )
} | ForEach-Object {
    $c1 = $_.menu.courses.'First Course'.Count
    $c2 = $_.menu.courses.'Second Course'.Count
    $c3 = $_.menu.courses.'Third Course'.Count
    Write-Host "  $($_.slug): $c1/$c2/$c3"
}

Write-Host ""
Write-Host "=== Applying Fixes ==="

# ---- Fix HTML entities in all string fields ----
foreach ($r in $data) {
    $r.name    = Decode-Html $r.name
    $r.cuisine = Decode-Html $r.cuisine

    foreach ($course in @('First Course', 'Second Course', 'Third Course')) {
        $items = $r.menu.courses.$course
        if ($items) {
            foreach ($item in $items) {
                $item.name = Decode-Html $item.name
                $item.desc = Decode-Html $item.desc
            }
        }
    }
}

# ---- Fix wrong prices using the Wayback Machine price page ----
# The price page listed restaurants under $25, $35, $45 sections.
# We'll re-fetch pages for wrong-price restaurants using a tighter regex.

$wrongPrice = $data | Where-Object { $_.price -notin @(25,35,45) }
if ($wrongPrice.Count -gt 0) {
    Write-Host "Re-fetching $($wrongPrice.Count) restaurants with wrong prices..."

    foreach ($r in $wrongPrice) {
        Write-Host "  $($r.slug)..." -NoNewline
        try {
            $url = "https://web.archive.org/web/20250306132630/https://inlanderrestaurantweek.com/project/$($r.slug)/"
            $resp = Invoke-WebRequest -Uri $url -UseBasicParsing -TimeoutSec 60 -ErrorAction Stop
            $html = $resp.Content

            # Look specifically for h1 containing a 2-digit price at a tier
            $priceM = [regex]::Match($html, '<h1[^>]*>.*?<strong>\$(25|35|45)</strong>', [System.Text.RegularExpressions.RegexOptions]::Singleline)
            if ($priceM.Success) {
                $r.price = [int]$priceM.Groups[1].Value
                Write-Host " fixed to $($r.price)"
            } else {
                # Try all strong dollar values and pick first that's 25, 35, or 45
                $allPrices = [regex]::Matches($html, '<strong>\$(\d+)</strong>')
                $validPrice = $allPrices | Where-Object { $_.Groups[1].Value -in @('25','35','45') } | Select-Object -First 1
                if ($validPrice) {
                    $r.price = [int]$validPrice.Groups[1].Value
                    Write-Host " fixed to $($r.price)"
                } else {
                    Write-Host " could not determine - left at $($r.price)"
                }
            }
        } catch {
            Write-Host " FETCH ERROR: $_"
        }
        Start-Sleep -Milliseconds 300
    }
}

# ---- Save fixed JSON ----
$json = $data | ConvertTo-Json -Depth 10
[System.IO.File]::WriteAllText($jsonPath, $json, [System.Text.Encoding]::UTF8)
Write-Host ""
Write-Host "Saved fixed JSON to $jsonPath"