<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Setting;

class AdminController extends Controller
{
    public function index()
    {
        return view('admin.index');
    }

    public function dashboardSettings($dashboard)
    {
        // Define available settings per dashboard here for simplicity
        $schema = [];
        if ($dashboard === 'procurement') {
            $schema = [
                ['key' => 'target_margin', 'name' => 'Target Margin (%)', 'type' => 'integer', 'default' => 20, 'description' => 'Target gross margin percentage for alerts.'],
                ['key' => 'low_stock_threshold', 'name' => 'Low Stock Warning', 'type' => 'integer', 'default' => 50, 'description' => 'Quantity at which a product is considered low stock.'],
                ['key' => 'default_date_range', 'name' => 'Default Date Filter', 'type' => 'string', 'default' => 'YTD', 'description' => 'Default date range on load (e.g. YTD, All).'],
            ];
        } else if ($dashboard === 'ecommerce') {
            $schema = [
                ['key' => 'woo_store_url', 'name' => 'WooCommerce Store URL', 'type' => 'string', 'default' => 'https://example.com', 'description' => 'The base URL of your WooCommerce store (e.g. https://shop.stargas.co.za).'],
                ['key' => 'woo_consumer_key', 'name' => 'Consumer Key', 'type' => 'string', 'default' => '', 'description' => 'WooCommerce REST API Consumer Key (ck_...).'],
                ['key' => 'woo_consumer_secret', 'name' => 'Consumer Secret', 'type' => 'string', 'default' => '', 'description' => 'WooCommerce REST API Consumer Secret (cs_...).'],
                ['key' => 'fb_app_id', 'name' => 'Facebook App ID', 'type' => 'string', 'default' => '', 'description' => 'Your Facebook Application ID.'],
                ['key' => 'fb_app_secret', 'name' => 'Facebook App Secret', 'type' => 'string', 'default' => '', 'description' => 'Your Facebook Application Secret.'],
                ['key' => 'fb_access_token', 'name' => 'Facebook Access Token', 'type' => 'string', 'default' => '', 'description' => 'Long-lived Facebook Access Token for API calls.'],
                ['key' => 'fb_ad_account_id', 'name' => 'Facebook Ad Account ID', 'type' => 'string', 'default' => '', 'description' => 'Your Facebook Ad Account ID (e.g. act_123456789).'],
            ];
        } else {
            abort(404);
        }

        // Fetch current settings from DB
        $settings = Setting::where('dashboard', $dashboard)->get()->keyBy('key');

        return view('admin.settings', compact('dashboard', 'schema', 'settings'));
    }

    public function updateSettings(Request $request, $dashboard)
    {
        $settingsData = $request->except('_token');

        foreach ($settingsData as $key => $value) {
            Setting::updateOrCreate(
                ['dashboard' => $dashboard, 'key' => $key],
                ['value' => $value]
            );
        }

        return redirect()->back()->with('success', ucfirst($dashboard) . ' settings saved successfully!');
    }
}