<?php

namespace App\Http\Controllers;

use App\Models\Member;
use Illuminate\Http\Request;
use Illuminate\Http\JsonResponse;
use Illuminate\Validation\Rule;

class MemberController extends Controller
{
    /**
     * Display a listing of members.
     *
     * @param Request $request
     * @return JsonResponse
     */
    public function index(Request $request): JsonResponse
    {
        $query = Member::query();

        // Filter by member_type
        if ($request->has('member_type')) {
            $memberType = $request->input('member_type');
            if (in_array($memberType, ['board', 'executive'])) {
                $query->ofType($memberType);
            }
        }

        // Filter by status (default to published for frontend)
        $status = $request->input('status', 'publish');
        if ($status === 'publish') {
            $query->published();
        } elseif ($status === 'draft') {
            $query->draft();
        }

        // Order by sort field
        $query->ordered();

        // Pagination
        $perPage = $request->input('per_page', 100);
        $members = $query->paginate($perPage);

        return response()->json($members);
    }

    /**
     * Display the specified member.
     *
     * @param int $id
     * @return JsonResponse
     */
    public function show(int $id): JsonResponse
    {
        $member = Member::findOrFail($id);

        return response()->json([
            'data' => $member,
        ]);
    }

    /**
     * Store a newly created member in storage.
     *
     * @param Request $request
     * @return JsonResponse
     */
    public function store(Request $request): JsonResponse
    {
        $validated = $request->validate([
            'portrait' => 'nullable|string|max:500',
            'name' => 'required|string|max:255',
            'title' => 'nullable|string|max:255',
            'positions' => 'nullable|string',
            'text' => 'nullable|string',
            'sort' => 'nullable|integer|min:0',
            'member_type' => ['required', Rule::in(['board', 'executive'])],
            'status' => ['nullable', Rule::in(['draft', 'publish'])],
        ]);

        $member = Member::create($validated);

        return response()->json([
            'message' => 'Member created successfully',
            'data' => $member,
        ], 201);
    }

    /**
     * Update the specified member in storage.
     *
     * @param Request $request
     * @param int $id
     * @return JsonResponse
     */
    public function update(Request $request, int $id): JsonResponse
    {
        $member = Member::findOrFail($id);

        $validated = $request->validate([
            'portrait' => 'nullable|string|max:500',
            'name' => 'sometimes|required|string|max:255',
            'title' => 'nullable|string|max:255',
            'positions' => 'nullable|string',
            'text' => 'nullable|string',
            'sort' => 'nullable|integer|min:0',
            'member_type' => ['sometimes', 'required', Rule::in(['board', 'executive'])],
            'status' => ['nullable', Rule::in(['draft', 'publish'])],
        ]);

        $member->update($validated);

        return response()->json([
            'message' => 'Member updated successfully',
            'data' => $member,
        ]);
    }

    /**
     * Remove the specified member from storage.
     *
     * @param int $id
     * @return JsonResponse
     */
    public function destroy(int $id): JsonResponse
    {
        $member = Member::findOrFail($id);
        $member->delete();

        return response()->json([
            'message' => 'Member deleted successfully',
        ]);
    }
}