<?php

use App\Models\Policy;
use App\Models\ManagedEnvironment;
use App\Models\Workspace;
use App\Support\WorkspaceIsolation\WorkspaceIsolationViolation;

it('derives workspace_id from tenant when missing on create', function (): void {
    $workspace = Workspace::factory()->create();

    $tenant = ManagedEnvironment::factory()->create([
        'workspace_id' => (int) $workspace->getKey(),
    ]);

    $policy = Policy::query()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'external_id' => 'policy-derived-workspace',
        'policy_type' => 'settingsCatalogPolicy',
        'display_name' => 'Derived Workspace Policy',
        'platform' => 'windows',
    ]);

    expect((int) $policy->workspace_id)->toBe((int) $tenant->workspace_id);
});

it('rejects create when workspace_id mismatches tenant workspace', function (): void {
    $workspaceA = Workspace::factory()->create();
    $workspaceB = Workspace::factory()->create();

    $tenant = ManagedEnvironment::factory()->create([
        'workspace_id' => (int) $workspaceA->getKey(),
    ]);

    expect(fn () => Policy::query()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'workspace_id' => (int) $workspaceB->getKey(),
        'external_id' => 'policy-workspace-mismatch',
        'policy_type' => 'settingsCatalogPolicy',
        'display_name' => 'Workspace Mismatch Policy',
        'platform' => 'windows',
    ]))->toThrow(WorkspaceIsolationViolation::class);
});

it('rejects managed_environment_id changes after create', function (): void {
    $workspaceA = Workspace::factory()->create();
    $workspaceB = Workspace::factory()->create();

    $tenantA = ManagedEnvironment::factory()->create([
        'workspace_id' => (int) $workspaceA->getKey(),
    ]);

    $tenantB = ManagedEnvironment::factory()->create([
        'workspace_id' => (int) $workspaceB->getKey(),
    ]);

    $policy = Policy::query()->create([
        'managed_environment_id' => (int) $tenantA->getKey(),
        'external_id' => 'policy-tenant-immutable',
        'policy_type' => 'settingsCatalogPolicy',
        'display_name' => 'ManagedEnvironment Immutable Policy',
        'platform' => 'windows',
    ]);

    expect(fn () => $policy->update([
        'managed_environment_id' => (int) $tenantB->getKey(),
    ]))->toThrow(WorkspaceIsolationViolation::class);

    $policy->refresh();

    expect((int) $policy->managed_environment_id)->toBe((int) $tenantA->getKey());
    expect((int) $policy->workspace_id)->toBe((int) $tenantA->workspace_id);
});
