# Step1: verify/fix local MySQL root + create inquiry_robot; smoke 127 and intranet.
$ErrorActionPreference = "Continue"
$mysql = "C:\yutongda\tools\mysql-8.0.39-winx64\bin\mysql.exe"
$ops = "E:\wwwroot\ops"
$sec = Get-Content "$ops\inquiry_robot_db_secrets.json" -Raw | ConvertFrom-Json
$mysqlPass = [string]$sec.mysql_password
$intranet = (Get-NetIPAddress -AddressFamily IPv4 | Where-Object { $_.IPAddress -like '10.*' } | Select-Object -First 1 -ExpandProperty IPAddress)
Write-Output ("intranet=" + $intranet)

function Mysql-Ok([string]$h, [string]$u, [string]$p, [string]$db) {
  $a = New-Object System.Collections.Generic.List[string]
  [void]$a.Add("-h$h"); [void]$a.Add("-P3306"); [void]$a.Add("-u$u"); [void]$a.Add("-p$p")
  [void]$a.Add("--connect-timeout=8"); [void]$a.Add("--batch"); [void]$a.Add("-N")
  if ($db) { [void]$a.Add($db) }
  [void]$a.Add("-e"); [void]$a.Add("SELECT 1")
  $out = & $mysql $a.ToArray() 2>&1
  $text = ($out | ForEach-Object {"$_"}) -join "`n"
  if ($text -match "ERROR") { return $false }
  $lines = $out | ForEach-Object {"$_".Trim()} | Where-Object { $_ -ne "" -and $_ -notmatch "Warning" }
  return ($lines -contains "1")
}

$rootPass = $null
$sources = @()
if (Test-Path "$ops\local_mysql_root_secret.json") {
  $sources += ,[pscustomobject]@{n="json"; p=[string](Get-Content "$ops\local_mysql_root_secret.json" -Raw | ConvertFrom-Json).root_password}
}
if (Test-Path "$ops\.mysql_root_stash.tmp") {
  $sources += ,[pscustomobject]@{n="stash"; p=(Get-Content "$ops\.mysql_root_stash.tmp" -Raw).Trim()}
}

foreach ($s in $sources) {
  Write-Output ("try_root src=$($s.n) len=$($s.p.Length)")
  if (Mysql-Ok "127.0.0.1" "root" $s.p $null) {
    $rootPass = $s.p
    Write-Output "ROOT_OK_127"
    break
  }
  if (Mysql-Ok "localhost" "root" $s.p $null) {
    $rootPass = $s.p
    Write-Output "ROOT_OK_LOCALHOST"
    break
  }
}

if (-not $rootPass) {
  Write-Output "ROOT_FAIL; check service and redo skip-grant"
  Get-Service YTD-MySQL | Format-List Name,Status | Out-String | Write-Output
  # show bind
  Select-String -Path "C:\yutongda\tools\mysql-8.0.39-winx64\my.ini" -Pattern "bind-address|port=" | ForEach-Object { $_.Line }
  exit 2
}

$sql = @"
CREATE DATABASE IF NOT EXISTS ``inquiry_robot`` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
CREATE USER IF NOT EXISTS 'inquiry_robot'@'%' IDENTIFIED BY '$mysqlPass';
CREATE USER IF NOT EXISTS 'inquiry_robot'@'localhost' IDENTIFIED BY '$mysqlPass';
CREATE USER IF NOT EXISTS 'inquiry_robot'@'127.0.0.1' IDENTIFIED BY '$mysqlPass';
CREATE USER IF NOT EXISTS 'inquiry_robot'@'$intranet' IDENTIFIED BY '$mysqlPass';
ALTER USER 'inquiry_robot'@'%' IDENTIFIED BY '$mysqlPass';
ALTER USER 'inquiry_robot'@'localhost' IDENTIFIED BY '$mysqlPass';
ALTER USER 'inquiry_robot'@'127.0.0.1' IDENTIFIED BY '$mysqlPass';
ALTER USER 'inquiry_robot'@'$intranet' IDENTIFIED BY '$mysqlPass';
GRANT ALL PRIVILEGES ON ``inquiry_robot``.* TO 'inquiry_robot'@'%';
GRANT ALL PRIVILEGES ON ``inquiry_robot``.* TO 'inquiry_robot'@'localhost';
GRANT ALL PRIVILEGES ON ``inquiry_robot``.* TO 'inquiry_robot'@'127.0.0.1';
GRANT ALL PRIVILEGES ON ``inquiry_robot``.* TO 'inquiry_robot'@'$intranet';
FLUSH PRIVILEGES;
SELECT 'mysql_ok' AS s;
"@
$sqlPath = "$ops\sql\_run_ir_mysql.sql"
Set-Content $sqlPath -Value $sql -Encoding ascii
$o = & $mysql -h127.0.0.1 -P3306 -uroot "-p$rootPass" -e "source $($sqlPath -replace '\\','/')" 2>&1 | Out-String
Write-Output (($o -split "`r?`n" | Where-Object { $_ -notmatch "password|IDENTIFIED" }) -join "`n")
Remove-Item $sqlPath -Force -EA SilentlyContinue
if ($o -notmatch "mysql_ok") { exit 3 }

Write-Output ("smoke127=" + (Mysql-Ok "127.0.0.1" "inquiry_robot" $mysqlPass "inquiry_robot"))
Write-Output ("smokeIntranet=" + (Mysql-Ok $intranet "inquiry_robot" $mysqlPass "inquiry_robot"))
Write-Output "MYSQL_STEP_DONE"