<?php

namespace App\Endpoint\Api\Http\Controllers;

use App\Endpoint\Api\Http\Resources\AddressResource;
use App\Rules\PhoneNumber;
use Illuminate\Http\Request;

class AddressController extends Controller
{
    /**
     * 地址列表
     *
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function index(Request $request)
    {
        $addresses = $request->user()->addresses()->latest('id')->get();

        return AddressResource::collection($addresses);
    }

    /**
     * 创建地址
     *
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function store(Request $request)
    {
        $input = $request->validate([
            'consignee' => ['bail', 'required', 'string', 'max:150'],
            'telephone' => ['bail', 'required', new PhoneNumber()],
            'province' => ['bail', 'required', 'string', 'max:255'],
            'city' => ['bail', 'required', 'string', 'max:255'],
            'district' => ['bail', 'required', 'string', 'max:255'],
            'address' => ['bail', 'required', 'string', 'max:255'],
            'is_default' => ['bail', 'required', 'boolean'],
        ]);

        $user = $request->user();

        $address = $user->addresses()->create($input);

        // 如果当前地址变为默认地址，则将其它地址设为非默认地址
        if ($address->is_default) {
            $user->addresses()->where('id', '!=', $address->id)->update([
                'is_default' => false,
            ]);
        }

        return AddressResource::make($address);
    }

    /**
     * 查看地址
     *
     * @param int $id
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function show($id, Request $request)
    {
        $address = $request->user()->addresses()->findOrFail($id);

        return AddressResource::make($address);
    }

    /**
     * 修改地址
     *
     * @param int $id
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function update($id, Request $request)
    {
        $input = $request->validate([
            'consignee' => ['bail', 'required', 'string', 'max:150'],
            'telephone' => ['bail', 'required', new PhoneNumber()],
            'province' => ['bail', 'required', 'string', 'max:255'],
            'city' => ['bail', 'required', 'string', 'max:255'],
            'district' => ['bail', 'required', 'string', 'max:255'],
            'address' => ['bail', 'required', 'string', 'max:255'],
            'is_default' => ['bail', 'required', 'boolean'],
        ]);

        $user = $request->user();

        $address = $user->addresses()->findOrFail($id);
        $address->update($input);

        // 如果当前地址变更为默认地址，则将其它地址设为非默认地址
        if ($address->wasChanged('is_default') && $address->is_default) {
            $user->addresses()->where('id', '!=', $address->id)->update([
                'is_default' => false,
            ]);
        }

        return AddressResource::make($address);
    }

    /**
     * 删除地址
     *
     * @param int $id
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\Http\Response
     */
    public function destroy($id, Request $request)
    {
        $request->user()->addresses()->where('id', $id)->delete();

        return response()->noContent();
    }
}