<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\File;

class ThemeController extends Controller
{
    public function index()
    {
        $title = 'Theme Settings';
        $settings = DB::table('theme_settings')->first();
        return view('admin.theme.index', compact('settings','title'));
    }

    public function update(Request $request)
    {
        $request->validate([
            'primary_color' => 'required|string|max:7',
            'primary_hover_color' => 'required|string|max:7',
            'secondary_color' => 'required|string|max:7',
            'success_color' => 'required|string|max:7',
            'info_color' => 'required|string|max:7',
            'warning_color' => 'required|string|max:7',
            'danger_color' => 'required|string|max:7',
        ]);

        DB::table('theme_settings')
            ->where('id', 1)
            ->update($request->only([
                'primary_color',
                'primary_hover_color',
                'secondary_color',
                'success_color',
                'info_color',
                'warning_color',
                'danger_color'
            ]));

        $this->generateThemeCss();

        return redirect()->back()->with('success', 'Theme colors updated successfully!');
    }

    protected function generateThemeCss()
    {
        $settings = DB::table('theme_settings')->first();
        
        $css = ":root {
            --primary-color: {$settings->primary_color};
            --primary-hover: {$settings->primary_hover_color};
            --secondary-color: {$settings->secondary_color};
            --success-color: {$settings->success_color};
            --info-color: {$settings->info_color};
            --warning-color: {$settings->warning_color};
            --danger-color: {$settings->danger_color};
        }";

        $cssDirectory = dirname(base_path()) . '/assets/front';
        $filePath = $cssDirectory . '/theme-colors.css';
        File::put($filePath, $css);
    }
}