<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Http\JsonResponse;
use App\Services\SocialMediaService;
use Illuminate\Support\Facades\DB;

class SocialMediaController extends Controller
{
    protected $socialMediaService;

    public function __construct(SocialMediaService $socialMediaService)
    {
        $this->socialMediaService = $socialMediaService;
    }

    /**
     * Get all active social media platforms
     */
    public function getSocialMedia(): JsonResponse
    {
        try {
            $socialMedia = $this->socialMediaService->getActiveSocialMedia();
            
            return response()->json([
                'success' => true,
                'data' => $socialMedia,
                'message' => 'Social media platforms retrieved successfully'
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'Failed to retrieve social media platforms',
                'error' => $e->getMessage()
            ], 500);
        }
    }

    /**
     * Update social media settings (Admin only)
     */
    public function updateSocialMedia(Request $request): JsonResponse
    {
        $request->validate([
            'social_media' => 'required|array',
            'social_media.*.platform' => 'required|string|max:50',
            'social_media.*.name' => 'required|string|max:100',
            'social_media.*.url' => 'required|url|max:255',
            'social_media.*.icon' => 'nullable|string|max:100',
            'social_media.*.is_active' => 'boolean',
            'social_media.*.sort_order' => 'integer|min:0'
        ]);

        try {
            DB::beginTransaction();
            
            $result = $this->socialMediaService->updateSocialMediaSettings($request->social_media);
            
            DB::commit();
            
            return response()->json([
                'success' => true,
                'data' => $result,
                'message' => 'Social media settings updated successfully'
            ]);
        } catch (\Exception $e) {
            DB::rollBack();
            
            return response()->json([
                'success' => false,
                'message' => 'Failed to update social media settings',
                'error' => $e->getMessage()
            ], 500);
        }
    }

    /**
     * Get social media settings for admin (including inactive)
     */
    public function getSocialMediaSettings(): JsonResponse
    {
        try {
            $settings = $this->socialMediaService->getAllSocialMediaSettings();
            
            return response()->json([
                'success' => true,
                'data' => $settings,
                'message' => 'Social media settings retrieved successfully'
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'Failed to retrieve social media settings',
                'error' => $e->getMessage()
            ], 500);
        }
    }

    /**
     * Add a new social media platform (Admin only)
     */
    public function addSocialMedia(Request $request): JsonResponse
    {
        $request->validate([
            'platform' => 'required|string|max:50',
            'name' => 'required|string|max:100',
            'url' => 'required|url|max:255',
            'icon' => 'nullable|string|max:100',
            'is_active' => 'boolean',
            'sort_order' => 'integer|min:0'
        ]);

        try {
            $result = $this->socialMediaService->addSocialMediaPlatform($request->all());
            
            return response()->json([
                'success' => true,
                'data' => $result,
                'message' => 'Social media platform added successfully'
            ], 201);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'Failed to add social media platform',
                'error' => $e->getMessage()
            ], 500);
        }
    }

    /**
     * Update a specific social media platform (Admin only)
     */
    public function updateSocialMediaPlatform(Request $request, int $id): JsonResponse
    {
        $request->validate([
            'platform' => 'required|string|max:50',
            'name' => 'required|string|max:100',
            'url' => 'required|url|max:255',
            'icon' => 'nullable|string|max:100',
            'is_active' => 'boolean',
            'sort_order' => 'integer|min:0'
        ]);

        try {
            $result = $this->socialMediaService->updateSocialMediaPlatform($id, $request->all());
            
            return response()->json([
                'success' => true,
                'data' => $result,
                'message' => 'Social media platform updated successfully'
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'Failed to update social media platform',
                'error' => $e->getMessage()
            ], 500);
        }
    }

    /**
     * Delete a social media platform (Admin only)
     */
    public function deleteSocialMediaPlatform(int $id): JsonResponse
    {
        try {
            $result = $this->socialMediaService->deleteSocialMediaPlatform($id);
            
            return response()->json([
                'success' => true,
                'data' => $result,
                'message' => 'Social media platform deleted successfully'
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'Failed to delete social media platform',
                'error' => $e->getMessage()
            ], 500);
        }
    }

    /**
     * Toggle active status of a social media platform (Admin only)
     */
    public function toggleSocialMediaPlatform(int $id): JsonResponse
    {
        try {
            $result = $this->socialMediaService->toggleSocialMediaPlatform($id);
            
            return response()->json([
                'success' => true,
                'data' => $result,
                'message' => 'Social media platform status toggled successfully'
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => 'Failed to toggle social media platform status',
                'error' => $e->getMessage()
            ], 500);
        }
    }
}