<?php

use App\Filament\Resources\RestoreRunResource\Pages\CreateRestoreRun;
use App\Models\BackupItem;
use App\Models\BackupSet;
use App\Models\Policy;
use App\Models\RestoreRun;
use App\Models\Tenant;
use App\Models\User;
use App\Services\Graph\GroupResolver;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Livewire\Livewire;
use Mockery\MockInterface;

uses(RefreshDatabase::class);

test('restore wizard shows group mapping for unresolved groups', function () {
    $tenant = Tenant::create([
        'tenant_id' => 'tenant-1',
        'name' => 'Tenant One',
        'metadata' => [],
    ]);

    $tenant->makeCurrent();

    $policy = Policy::create([
        'tenant_id' => $tenant->id,
        'external_id' => 'policy-1',
        'policy_type' => 'settingsCatalogPolicy',
        'display_name' => 'Settings Catalog',
        'platform' => 'windows',
    ]);

    $backupSet = BackupSet::create([
        'tenant_id' => $tenant->id,
        'name' => 'Backup',
        'status' => 'completed',
        'item_count' => 1,
    ]);

    $backupItem = BackupItem::create([
        'tenant_id' => $tenant->id,
        'backup_set_id' => $backupSet->id,
        'policy_id' => $policy->id,
        'policy_identifier' => $policy->external_id,
        'policy_type' => $policy->policy_type,
        'platform' => $policy->platform,
        'payload' => ['id' => $policy->external_id],
        'assignments' => [[
            'target' => [
                '@odata.type' => '#microsoft.graph.groupAssignmentTarget',
                'groupId' => 'source-group-1',
                'group_display_name' => 'Source Group',
            ],
            'intent' => 'apply',
        ]],
    ]);

    $this->mock(GroupResolver::class, function (MockInterface $mock) {
        $mock->shouldReceive('resolveGroupIds')
            ->andReturnUsing(function (array $groupIds): array {
                return collect($groupIds)
                    ->mapWithKeys(fn (string $id) => [$id => [
                        'id' => $id,
                        'displayName' => null,
                        'orphaned' => true,
                    ]])
                    ->all();
            });
    });

    $user = User::factory()->create();
    $this->actingAs($user);

    Livewire::test(CreateRestoreRun::class)
        ->fillForm([
            'backup_set_id' => $backupSet->id,
            'backup_item_ids' => [$backupItem->id],
        ])
        ->assertFormFieldVisible('group_mapping.source-group-1');
});

test('restore wizard persists group mapping selections', function () {
    $tenant = Tenant::create([
        'tenant_id' => 'tenant-1',
        'name' => 'Tenant One',
        'metadata' => [],
    ]);

    $tenant->makeCurrent();

    $policy = Policy::create([
        'tenant_id' => $tenant->id,
        'external_id' => 'policy-1',
        'policy_type' => 'settingsCatalogPolicy',
        'display_name' => 'Settings Catalog',
        'platform' => 'windows',
    ]);

    $backupSet = BackupSet::create([
        'tenant_id' => $tenant->id,
        'name' => 'Backup',
        'status' => 'completed',
        'item_count' => 1,
    ]);

    $backupItem = BackupItem::create([
        'tenant_id' => $tenant->id,
        'backup_set_id' => $backupSet->id,
        'policy_id' => $policy->id,
        'policy_identifier' => $policy->external_id,
        'policy_type' => $policy->policy_type,
        'platform' => $policy->platform,
        'payload' => ['id' => $policy->external_id],
        'assignments' => [[
            'target' => [
                '@odata.type' => '#microsoft.graph.groupAssignmentTarget',
                'groupId' => 'source-group-1',
                'group_display_name' => 'Source Group',
            ],
            'intent' => 'apply',
        ]],
    ]);

    $this->mock(GroupResolver::class, function (MockInterface $mock) {
        $mock->shouldReceive('resolveGroupIds')
            ->andReturnUsing(function (array $groupIds): array {
                return collect($groupIds)
                    ->mapWithKeys(function (string $id) {
                        $resolved = $id === 'target-group-1';

                        return [$id => [
                            'id' => $id,
                            'displayName' => $resolved ? 'Target Group' : null,
                            'orphaned' => ! $resolved,
                        ]];
                    })
                    ->all();
            });
    });

    $user = User::factory()->create();
    $this->actingAs($user);

    Livewire::test(CreateRestoreRun::class)
        ->fillForm([
            'backup_set_id' => $backupSet->id,
            'backup_item_ids' => [$backupItem->id],
            'group_mapping' => [
                'source-group-1' => 'target-group-1',
            ],
            'is_dry_run' => true,
        ])
        ->call('create')
        ->assertHasNoFormErrors();

    $run = RestoreRun::first();

    expect($run)->not->toBeNull();
    expect($run->group_mapping)->toBe([
        'source-group-1' => 'target-group-1',
    ]);

    $this->assertDatabaseHas('audit_logs', [
        'tenant_id' => $tenant->id,
        'action' => 'restore.group_mapping.applied',
    ]);
});