<?php

namespace App\Http\Controllers;

use App\Rules\Checkmobile;
use Auth;
use Illuminate\Http\Request;
use RuLong\Area\Models\Area;
use RuLong\Area\Models\UserAddress;
use Validator;

class AddressController extends Controller
{
    public function __construct(Request $request)
    {
        $this->middleware('auth');
        view()->share('nav', 4);
    }

    public function index()
    {
        $addresses = Auth::user()->addresses()->orderBy('is_default', 'desc')->orderBy('id', 'desc')->get();

        if ($addresses->isEmpty()) {
            return redirect()->route('addresses.create');
        }
        $provinces = Area::where('type', '省级')->pluck('name', 'sn');

        return view('address.index', compact('addresses', 'provinces'));
    }

    public function create()
    {
        $provinces = \Area::index(0);
        return view('address.create', compact('provinces'));
    }

    public function store(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'name'        => 'required|max:4',
            'mobile'      => ['required', new Checkmobile],
            'province_sn' => 'required',
            'city_sn'     => 'required',
            'area_sn'     => 'required',
            'address'     => 'required',
        ], [
            'name.required'        => '收货人必须填写',
            'name.max'             => '收货人最多:max字符',
            'mobile.required'      => '手机号必须填写',
            'province_sn.required' => '省份必须选择',
            'city_sn.required'     => '城市必须选择',
            'area_sn.required'     => '地区必须选择',
            'address.required'     => '详细地址必须填写',

        ]);

        if ($validator->fails()) {
            return $this->error($validator->errors()->first());
        }
        $data = [
            'user_id'     => Auth::id(),
            'name'        => $request->name,
            'mobile'      => $request->mobile,
            'province_sn' => $request->province_sn,
            'city_sn'     => $request->city_sn,
            'area_sn'     => $request->area_sn,
            'address'     => $request->address,
        ];

        if ($request->has('def')) {
            $data['is_default'] = 1;
        }

        $info = \Address::store($data);

        if ($request->callback) {
            $callback = $request->callback . '?address=' . $info->id;
        } else {
            $callback = route('addresses.index');
        }
        return $this->success('地址创建成功', $callback);
    }

    public function show(UserAddress $address)
    {
        # code...
    }

    public function edit(UserAddress $address)
    {
        $provinces = \Area::index(0);
        $cities    = \Area::index($address->province_sn);
        $areas     = \Area::index($address->city_sn);
        return view('address.edit', compact('address', 'provinces', 'cities', 'areas'));
    }

    public function update(Request $request, UserAddress $address)
    {
        if (\Address::update($address, $request->all())) {
            return $this->success('修改成功', route('addresses.index'));
        } else {
            return $this->error('修改失败');
        }
    }

    public function destroy($id)
    {
        if (\Address::destroy($id)) {
            return $this->success('删除成功', route('addresses.index'));
        } else {
            return $this->error();
        }
    }

    public function select(Request $request)
    {
        $callback  = $request->has('callback') && $request->callback == route('orders.create') ? route('orders.create') : route('orders.create');
        $addresses = Auth::user()->addresses()->orderBy('is_default', 'desc')->orderBy('id', 'desc')->get();
        return view('address.change', compact('addresses', 'callback'));
    }

    public function areas(Request $request)
    {
        if (empty($request->psn)) {
            return ['msg' => '请选择省份', 'code' => 0];
        }

        $areas = \Area::index($request->psn);

        if ($areas) {
            return response()->json(['msg' => '', 'code' => 1, 'data' => $areas]);
        } else {
            return ['msg' => '请选择省份/城市', 'code' => 0];
        }
    }

    public function setdef($id)
    {
        if (\Address::setDefault(UserAddress::find($id))) {
            return $this->success('设置成功', route('addresses.index'));
        } else {
            return $this->error();
        }
    }
}