# Finish slim for sys_role_permission with dedupe.
$ErrorActionPreference = "Continue"
$mysql = "C:\yutongda\tools\mysql-8.0.39-winx64\bin\mysql.exe"
$envFile = "E:\wwwroot\.env"
$hostn = "10.206.0.15"; $user = "inquiry_robot"; $pass = $null; $db = "inquiry_robot"
Get-Content $envFile | ForEach-Object {
  if ($_ -match '^MYSQL_HOST=(.+)$') { $hostn = $Matches[1].Trim() }
  if ($_ -match '^MYSQL_USER=(.+)$') { $user = $Matches[1].Trim() }
  if ($_ -match '^MYSQL_PASSWORD=(.+)$') { $pass = $Matches[1].Trim() }
  if ($_ -match '^MYSQL_DB=(.+)$') { $db = $Matches[1].Trim() }
}

$sql = @"
SET FOREIGN_KEY_CHECKS=0;
DROP TABLE IF EXISTS sys_role_permission_new;
CREATE TABLE sys_role_permission_new (
  id varchar(32) NOT NULL,
  role_id varchar(32) NOT NULL,
  permission_id varchar(32) NOT NULL,
  PRIMARY KEY (id),
  UNIQUE KEY uk_role_perm (role_id, permission_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='角色权限关联';
INSERT INTO sys_role_permission_new (id, role_id, permission_id)
SELECT MIN(id), role_id, permission_id
FROM sys_role_permission
GROUP BY role_id, permission_id;
DROP TABLE sys_role_permission;
RENAME TABLE sys_role_permission_new TO sys_role_permission;
SET FOREIGN_KEY_CHECKS=1;
SHOW COLUMNS FROM sys_role_permission;
"@
$sqlFile = "E:\wwwroot\ops\sql\_slim_role_perm.sql"
[System.IO.File]::WriteAllText($sqlFile, $sql)
& $mysql -h $hostn -P 3306 -u $user "-p$pass" $db -e "source $($sqlFile -replace '\\','/')" 2>&1 |
  Where-Object { $_ -notmatch "Warning|password" }
Write-Output "ROLE_PERM_SLIM_OK"