<?php

namespace App\Http\Controllers\Qms;

use App\Http\Controllers\Controller;
use App\Http\Controllers\Qms\Concerns\ScopesToAccount;
use App\Models\Branch;
use App\Services\Qms\AuditLogger;
use App\Services\Qms\QmsPermissions;
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): View
    {
        $this->authorizeAbility($request, 'settings.view');
        $organization = $this->organization($request);
        $canManage = app(QmsPermissions::class)->can($this->member($request), 'settings.manage');

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

        return view('qms.settings.edit', [
            'organization' => $organization,
            'canManage' => $canManage,
            'branchCount' => $branchCount,
            'appointmentModes' => config('qms.appointment_modes'),
            'industries' => config('qms.industry_templates'),
        ]);
    }

    public function update(Request $request): 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'],
            'appointment_mode' => ['required', 'string', 'in:'.implode(',', array_keys(config('qms.appointment_modes')))],
            'industry' => ['nullable', 'string'],
            'notifications_enabled' => ['boolean'],
            'care_integration_enabled' => ['nullable', 'boolean'],
            'frontdesk_integration_enabled' => ['nullable', 'boolean'],
            'logo' => ['nullable', 'image', 'mimes:jpeg,png,jpg,webp,svg', 'max:2048'],
            'remove_logo' => ['nullable', 'boolean'],
        ]);

        $settings = $organization->settings ?? [];
        $settings['appointment_mode'] = $validated['appointment_mode'];
        $settings['industry'] = $validated['industry'] ?? $settings['industry'] ?? null;
        $settings['notifications_enabled'] = $request->boolean('notifications_enabled', true);
        $integrations = $settings['integrations'] ?? [];
        if ($request->has('care_integration_enabled')) {
            $integrations['care_enabled'] = $request->boolean('care_integration_enabled');
        }
        if ($request->has('frontdesk_integration_enabled')) {
            $integrations['frontdesk_enabled'] = $request->boolean('frontdesk_integration_enabled');
        }
        $settings['integrations'] = $integrations;

        $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.');
    }
}