<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\GlossaryTerm;
use Illuminate\Http\Request;
use Illuminate\View\View;

class GlossaryController extends Controller
{
    public function index(): View
    {
        $terms = GlossaryTerm::orderBy('term')->paginate(20);

        return view('admin.glossary.index', compact('terms'));
    }

    public function create(): View
    {
        return view('admin.glossary.form', ['term' => null]);
    }

    public function store(Request $request)
    {
        $data = $request->validate([
            'term' => ['required', 'string', 'max:80'],
            'slug' => ['required', 'string', 'max:90', 'unique:glossary_terms,slug'],
            'definition' => ['required', 'string'],
            'aliases' => ['nullable', 'string', 'max:255'],
            'category' => ['nullable', 'string', 'max:60'],
        ]);

        GlossaryTerm::create($data);

        return redirect()->route('admin.glossary.index')->with('success', '术语已创建');
    }

    public function edit(GlossaryTerm $glossaryTerm): View
    {
        return view('admin.glossary.form', ['term' => $glossaryTerm]);
    }

    public function update(Request $request, GlossaryTerm $glossaryTerm)
    {
        $data = $request->validate([
            'term' => ['required', 'string', 'max:80'],
            'slug' => ['required', 'string', 'max:90', 'unique:glossary_terms,slug,' . $glossaryTerm->id],
            'definition' => ['required', 'string'],
            'aliases' => ['nullable', 'string', 'max:255'],
            'category' => ['nullable', 'string', 'max:60'],
        ]);

        $glossaryTerm->update($data);

        return redirect()->route('admin.glossary.index')->with('success', '术语已更新');
    }

    public function destroy(GlossaryTerm $glossaryTerm)
    {
        $glossaryTerm->delete();

        return redirect()->route('admin.glossary.index')->with('success', '术语已删除');
    }
}