<?php

namespace App\Http\Controllers\Care;

use App\Http\Controllers\Controller;
use App\Http\Controllers\Care\Concerns\ScopesToAccount;
use App\Models\Branch;
use App\Services\Care\AppointmentPatientNotifier;
use App\Services\Care\AuditLogger;
use App\Services\Care\CarePermissions;
use App\Services\Messaging\MessagingCredentialsService;
use App\Services\Queue\QueueClient;
use App\Support\OrganizationBranding;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;

class SettingsController extends Controller
{
    use ScopesToAccount;

    public function edit(Request $request, MessagingCredentialsService $credentials): View
    {
        $this->authorizeAbility($request, 'settings.view');
        $organization = $this->organization($request);
        $canManage = app(CarePermissions::class)->can($this->member($request), 'settings.manage');
        $credential = $credentials->forOrganization($organization);

        $branchCount = Branch::owned($this->ownerRef($request))
            ->where('organization_id', $organization->id)
            ->count();

        return view('care.settings.edit', [
            'organization' => $organization,
            'canManage' => $canManage,
            'branchCount' => $branchCount,
            'messagingSmsReady' => $credential->hasValidSms(),
            'messagingEmailReady' => $credential->hasValidBird(),
            'facilityTypes' => [
                'clinic' => 'Clinic',
                'hospital' => 'Hospital',
                'diagnostic' => 'Diagnostic laboratory',
                'specialist' => 'Specialist practice',
            ],
        ]);
    }

    public function update(Request $request, QueueClient $queue): RedirectResponse
    {
        $this->authorizeAbility($request, 'settings.manage');
        $organization = $this->organization($request);
        $owner = $this->ownerRef($request);

        $validated = $request->validate([
            'name' => ['required', 'string', 'max:255'],
            'timezone' => ['required', 'timezone'],
            'facility_type' => ['required', 'string', 'in:clinic,hospital,diagnostic,specialist'],
            'logo' => ['nullable', 'image', 'mimes:jpeg,png,jpg,webp,svg', 'max:2048'],
            'remove_logo' => ['nullable', 'boolean'],
            'queue_integration_enabled' => ['nullable', 'boolean'],
            'notify_appointment_booked_sms' => ['nullable', 'boolean'],
            'notify_appointment_booked_email' => ['nullable', 'boolean'],
            'notify_video_scheduled_sms' => ['nullable', 'boolean'],
            'notify_video_scheduled_email' => ['nullable', 'boolean'],
        ]);

        $settings = $organization->settings ?? [];
        $settings['onboarded'] = true;
        $settings['facility_type'] = $validated['facility_type'];

        $wantsQueue = $request->boolean('queue_integration_enabled');
        $settings['queue_integration_enabled'] = $wantsQueue;

        $settings[AppointmentPatientNotifier::SETTING_BOOKED_SMS] = $request->boolean('notify_appointment_booked_sms');
        $settings[AppointmentPatientNotifier::SETTING_BOOKED_EMAIL] = $request->boolean('notify_appointment_booked_email');
        $settings[AppointmentPatientNotifier::SETTING_VIDEO_SMS] = $request->boolean('notify_video_scheduled_sms');
        $settings[AppointmentPatientNotifier::SETTING_VIDEO_EMAIL] = $request->boolean('notify_video_scheduled_email');

        if ($wantsQueue && $queue->configured()) {
            $branch = Branch::owned($owner)->where('organization_id', $organization->id)->orderBy('name')->first();
            try {
                $queue->enable($owner, $organization->name, $branch?->name);
            } catch (\Throwable) {
                return back()->withInput()->with('error', 'Could not provision Ladill Queue for this account. Ensure Queue API keys are configured and Queue allows Care integration.');
            }
        }

        $logoPath = $organization->logo_path;

        if ($request->boolean('remove_logo')) {
            OrganizationBranding::deleteStoredLogo($organization);
            $logoPath = null;
        }

        if ($request->hasFile('logo')) {
            $logoPath = OrganizationBranding::storeLogo($organization, $request->file('logo'));
        }

        $organization->update([
            'name' => $validated['name'],
            'timezone' => $validated['timezone'],
            'logo_path' => $logoPath,
            'settings' => $settings,
        ]);

        AuditLogger::record($owner, 'organization.updated', $organization->id, $owner, \App\Models\Organization::class, $organization->id);

        return back()->with('success', 'Settings saved.');
    }
}