#!/usr/bin/env python3
"""
Deploy supporter care changes:
1. Add HasInternalNotes to ScheduledGivingDonation model
2. Add InternalNotesRelationManager to ScheduledGivingDonationResource
3. Add refund action to DonationResource table row actions
"""
import os

BASE = '/home/forge/app.charityright.org.uk'

# ── 1. Add HasInternalNotes to ScheduledGivingDonation model ─────

path = os.path.join(BASE, 'app/Models/ScheduledGivingDonation.php')
with open(path, 'r') as f:
    c = f.read()

if 'HasInternalNotes' not in c:
    # Add use import
    c = c.replace(
        "use App\\Traits\\Models\\HasBasicAttributions;",
        "use App\\Traits\\HasInternalNotes;\nuse App\\Traits\\Models\\HasBasicAttributions;"
    )
    # Add trait usage
    c = c.replace(
        "    use HasBasicAttributions,",
        "    use HasInternalNotes,\n        HasBasicAttributions,"
    )
    with open(path, 'w') as f:
        f.write(c)
    print('Added HasInternalNotes to ScheduledGivingDonation model')
else:
    print('ScheduledGivingDonation already has HasInternalNotes')

# ── 2. Add InternalNotesRelationManager to ScheduledGivingDonationResource ──

path = os.path.join(BASE, 'app/Filament/Resources/ScheduledGivingDonationResource.php')
with open(path, 'r') as f:
    c = f.read()

if 'InternalNotesRelationManager' not in c:
    # Add import
    c = c.replace(
        "use App\\Filament\\Resources\\ScheduledGivingDonationResource\\RelationManagers\\ScheduledGivingDonationPayments;",
        "use App\\Filament\\Resources\\ScheduledGivingDonationResource\\RelationManagers\\ScheduledGivingDonationPayments;\nuse App\\Filament\\RelationManagers\\InternalNotesRelationManager;"
    )
    # Add to getRelations
    c = c.replace(
        "ScheduledGivingDonationPayments::class,\n        ];",
        "ScheduledGivingDonationPayments::class,\n            InternalNotesRelationManager::class,\n        ];"
    )
    with open(path, 'w') as f:
        f.write(c)
    print('Added InternalNotesRelationManager to ScheduledGivingDonationResource')
else:
    print('ScheduledGivingDonationResource already has InternalNotesRelationManager')

# ── 3. Add refund action to DonationResource table row actions ───

path = os.path.join(BASE, 'app/Filament/Resources/DonationResource.php')
with open(path, 'r') as f:
    c = f.read()

# Add StripeRefundService import if missing
if 'StripeRefundService' not in c:
    c = c.replace(
        "use App\\Models\\Donation;",
        "use App\\Models\\Donation;\nuse App\\Services\\StripeRefundService;"
    )

    # Add TextInput import if missing for refund form
    if 'use Filament\\Forms\\Components\\TextInput;' not in c:
        c = c.replace(
            "use Filament\\Forms\\Components\\Select;",
            "use Filament\\Forms\\Components\\Select;\nuse Filament\\Forms\\Components\\TextInput;"
        )

    # Add refund action inside the ActionGroup, after ViewAction
    old_view = "                ViewAction::make(),"
    new_view = """                ViewAction::make(),

                Action::make('refund')
                    ->label('Refund')
                    ->icon('heroicon-o-arrow-uturn-left')
                    ->color('danger')
                    ->visible(fn (Donation $d) => $d->isConfirmed()
                        && $d->provider_type === \\App\\Definitions\\PaymentProviders::STRIPE
                        && str_starts_with($d->provider_reference ?? '', 'pi_'))
                    ->requiresConfirmation()
                    ->modalHeading('Refund Donation')
                    ->modalDescription(fn (Donation $d) => 'Refund £' . number_format($d->amount / 100, 2) . ' to ' . ($d->customer?->name ?? 'donor') . '\\'s card via Stripe.')
                    ->form([
                        TextInput::make('refund_amount')
                            ->label('Refund amount (£)')
                            ->numeric()
                            ->default(fn (Donation $d) => number_format($d->amount / 100, 2, '.', ''))
                            ->required()
                            ->minValue(0.01)
                            ->maxValue(fn (Donation $d) => $d->amount / 100)
                            ->step(0.01)
                            ->helperText('Full amount for complete refund, or reduce for partial.'),
                    ])
                    ->action(function (Donation $donation, array $data) {
                        $amountPence = (int) round($data['refund_amount'] * 100);
                        $isPartial = $amountPence < $donation->amount;
                        $service = app(StripeRefundService::class);
                        $result = $service->refundPaymentIntent(
                            $donation->provider_reference,
                            $isPartial ? $amountPence : null,
                            'Table refund by ' . auth()->user()?->name
                        );
                        if ($result['success']) {
                            if (!$isPartial) {
                                $donation->donationConfirmation?->update(['confirmed_at' => null]);
                            }
                            $donation->internalNotes()->create([
                                'user_id' => auth()->id(),
                                'body' => ($isPartial ? 'Partial' : 'Full') . ' refund of £' . number_format($amountPence / 100, 2) . '. Stripe ID: ' . $result['refund_id'],
                            ]);
                            Notification::make()->title('£' . number_format($result['amount'] / 100, 2) . ' refunded')->success()->send();
                        } else {
                            Notification::make()->title('Refund failed')->body($result['error'])->danger()->send();
                        }
                    }),"""

    c = c.replace(old_view, new_view)

    with open(path, 'w') as f:
        f.write(c)
    print('Added refund action to DonationResource table')
else:
    print('DonationResource already has StripeRefundService')

print('Done!')