<?php

namespace App\Http\Controllers\Web\Program;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\View\View;
use Illuminate\Support\Facades\Gate;
use Illuminate\Http\RedirectResponse;

use App\Models\Program\Framework;
use App\Models\Core\Program;

class FrameworkController extends Controller
{
    public function index(Request $request): View
    {
        if (!Gate::any(['super_admin', 'admin'])) {
            abort(403);
        }

        $title = 'Kerangka Kerja';

        $perPage = $request->query('per_page', 10); 
        $search = $request->query('search', '');

        $framework = Framework::where('nama', 'like', "%$search%")
            ->paginate($perPage);
        
        return view('program.framework.index', compact('title', 'framework'));
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create(): View
    {
        if (!Gate::any(['super_admin', 'admin'])) {
            abort(403);
        }
        
        $program = Program::all();

        return view('program.framework.add', compact('program'));
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request): RedirectResponse
    {
        if (!Gate::any(['super_admin', 'admin'])) {
            abort(403);
        }

        if (app()->has('SystemProgram')) {
            $program = app('SystemProgram');
        } else {
            if ($request->has('program_id') && $request->input('program_id')) {
                $programId = $request->input('program_id');
                $program = Program::find($programId);
                if (!$program) {
                    abort(400, 'Program tidak ditemukan.');
                }
            } else {
                abort(400, 'Program tidak ditemukan.');    
            }
        }

        $validatedData = $request->validate([
            'nama' => ['required','string','max:255'],
            'tahun' => ['required','integer']
        ]);
        $framework = Framework::create(
            [...$validatedData, 
            'program_id' => $program->id,
            ]
        );
        return redirect()->route('framework.index')->with('success', 'Data berhasil ditambahkan.');
    }

    /**
     * Display the specified resource.
     */
    public function show(Request $request, string $id): View
    {
        if (!Gate::any(['super_admin', 'admin'])) {
            abort(403);
        }

        $framework = Framework::findOrFail($id);
        
        return view('program.framework.view', compact('framework'));
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit(Request $request, string $id): View
    {
        if (!Gate::any(['super_admin', 'admin'])) {
            abort(403);
        }

        $framework = Framework::with('transformasi')->with('transformasi.tujuan')
            ->findOrFail($id);
        $program = Program::all();

        return view('program.framework.edit', compact('framework', 'program'));
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, string $id): RedirectResponse
    {
        if (!Gate::any(['super_admin', 'admin'])) {
            abort(403);
        }

        $framework = Framework::findOrFail($id);

        if (app()->has('SystemProgram')) {
            $program = app('SystemProgram');
        } else {
            if ($request->has('program_id') && $request->input('program_id')) {
                $programId = $request->input('program_id');
                $program = Program::find($programId);
                if (!$program) {
                    abort(400, 'Program tidak ditemukan.');
                }
            } else {
                abort(400, 'Program tidak ditemukan.');    
            }
        }

        $validatedData = $request->validate([
            'nama' => ['required','string','max:255'],
            'tahun' => ['required','integer']
        ]);

        $framework->update(
            [...$validatedData, 
            'program_id' => $program->id,
            ]
        );

        return redirect()->route('framework.index')->with('success', 'Data berhasil diperbarui.');  
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(string $id): RedirectResponse
    {
        if (!Gate::any(['super_admin', 'admin'])) {
            abort(403);
        }

        $framework = Framework::findOrFail($id);
        $framework->delete();

        return redirect()->route('framework.index')->with('success', 'Data berhasil dihapus.');   
    }
}