//go:build mysql
// +build mysql

package mysql

import (
	"strings"
	"testing"
)

func TestEnsureIMAdminGovernanceTablesDefinesLoginAuditTenantScope(t *testing.T) {
	exec := &recordingGroupSchemaExecutor{}
	if err := ensureIMAdminGovernanceTables(exec); err != nil {
		t.Fatal(err)
	}
	if len(exec.statements) != 4 {
		t.Fatalf("executed %d admin governance schema statements, want 4", len(exec.statements))
	}
	joined := strings.ToLower(strings.Join(exec.statements, "\n"))
	for _, table := range []string{"im_user_login_logs", "im_message_admin_actions", "im_user_ip_whitelists"} {
		if !strings.Contains(joined, table) {
			t.Fatalf("missing table %s", table)
		}
	}
	for _, table := range []string{"im_login_failure_logs", "im_login_lockouts"} {
		if strings.Contains(joined, table) {
			t.Fatalf("hot login state table must not be created: %s", table)
		}
	}
	if strings.Contains(joined, "tinode.") || strings.Contains(joined, "create database") {
		t.Fatalf("admin governance schema must use the active shared database: %s", joined)
	}
	start := strings.Index(joined, "create table if not exists im_user_login_logs")
	if start < 0 {
		t.Fatal("missing im_user_login_logs")
	}
	end := strings.Index(joined[start:], ") engine=")
	if end < 0 || !strings.Contains(joined[start:start+end], "tenant_id bigint not null") {
		t.Fatal("im_user_login_logs must declare tenant_id")
	}
	if !strings.Contains(joined, "idx_im_user_login_session_close(tenant_id, session_id, logout_at)") &&
		!strings.Contains(joined, "idx_im_user_login_session_close(tenant_id,session_id,logout_at)") {
		t.Fatal("im_user_login_logs must index tenant-scoped session close updates")
	}
}