<?php

namespace App\Http\Controllers\Api\mini;

use App\Models\Device;
use App\Models\InnerDevice;
use App\Models\Option;
use App\Models\Order;
use App\Models\OrderDevice;
use App\Models\Project;
use App\Models\ProjectRole;
use App\Models\ProjectUser;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;

class OrderController extends BaseController
{
    protected $model;

    public function __construct()
    {
        $this->model = new Order();
    }

    public function create(Request $request)
    {
        $project = Project::find($request->input('project_id'));
        if(!$project) return $this->error(['msg' => '找不到项目']);
        $user = Auth::guard('mini')->user();
        $project_role_id = $request->input('is_draft') == 1 ? ProjectRole::getByKey('work', 'id') : ProjectRole::getByKey('machine', 'id');
        $option = Option::get('orders', 'status', 'checking');

        $order = Order::create([
            'work_point_id' => $request->input('work_point_id'),
            'remark' => $request->input('remark'),
            'is_draft' => $request->input('is_draft'),
            'status' => $option,
            'order_number' => $this->model->createOrderNumber(),
            'project_id' => $project->id,
            'user_id' => $user->id,
            'project_role_id' => $project_role_id,
            'type' => 1
        ]);
        if(!$order) return $this->error(['msg' => '订单创建失败']);
        $devices = $request->input('devices');
        $total = 0;
        foreach($devices as $device) {
            $price = $this->transMoney($device['price']);
            OrderDevice::create([
                'name' => $device['name'],
                'order_id' => $order->id,
                'device_id' => $device['type_id'],
                'quantity' => $device['quantity'],
                'price' => $price,
                'start_date' => $device['start_date'],
                'end_date' => $device['end_date']
            ]);
            $total = $total + ($price * (int)$device['quantity']);
        }
        $order->update(['money' => $total]);
        return $this->success();
    }

    public function createInner(Request $request)
    {
        $project = Project::find($request->input('project_id'));
        if(!$project) return $this->error(['msg' => '找不到项目']);
        $devices = $request->input('devices');
        $using_id = Option::get('inner_devices', 'status', 'using');
        $free_id = Option::get('inner_devices', 'status', 'free');

        foreach($devices as $device) {
            $device = InnerDevice::find($device['id']);
            if($device->status != $free_id) {
                $status = Option::find($device->status);
                $msg = $device['name'] . ($status ? $status['name'] : '使用中') . '，不能使用';
                return $this->error(['msg' => $msg]);
            }
        }
        $user = Auth::guard('mini')->user();
        $project_role_id = $request->input('is_draft') == 1 ? ProjectRole::getByKey('machine', 'id') : ProjectRole::getByKey('assist', 'id');
        $option = Option::get('orders', 'status', 'checking');

        $order = Order::create([
            'work_point_id' => $request->input('work_point_id'),
            'remark' => $request->input('remark'),
            'is_draft' => $request->input('is_draft'),
            'status' => $option,
            'order_number' => $this->model->createOrderNumber(),
            'project_id' => $project->id,
            'user_id' => $user->id,
            'project_role_id' => $project_role_id,
            'type' => 2
        ]);
        if(!$order) return $this->error(['msg' => '订单创建失败']);
        foreach($devices as $device) {
            OrderDevice::create([
                'name' => $device['name'],
                'order_id' => $order->id,
                'device_id' => $device['id'],
                'start_date' => $device['start_date'],
                'end_date' => $device['end_date']
            ]);
            if($device['id']) {
                InnerDevice::find($device['id'])->update([
                    'status' => $using_id,
                    'start_date' => $device['start_date'],
                    'end_date' => $device['end_date']
                ]);
            }
        }

        return $this->success();
    }

    public function update(Request $request)
    {
        $order = $this->model->find($request->input('id'));
        if(!$order) return $this->error(['msg' => '找不到订单']);
        $user = Auth::guard('mini')->user();
        $project_role_id = $request->input('is_draft') == 1 ? ProjectRole::getByKey('work', 'id') : ProjectRole::getByKey('machine', 'id');
        $option = Option::get('orders', 'status', 'checking');
        $res = $order->update([
            'work_point_id' => $request->input('work_point_id'),
            'remark' => $request->input('remark'),
            'is_draft' => $request->input('is_draft'),
            'status' => $option,
            'order_number' => $this->model->createOrderNumber(),
            'user_id' => $user->id,
            'project_role_id' => $project_role_id
        ]);
        if(!$res) return $this->error(['msg' => '订单修改失败']);
        $devices = $request->input('devices');
        $total = 0;
        OrderDevice::where('order_id', '=', $order->id)->delete();
        foreach($devices as $device) {
            $price = $this->transMoney($device['price']);
            OrderDevice::create([
                'name' => $device['name'],
                'order_id' => $order->id,
                'device_id' => $device['type_id'],
                'quantity' => $device['quantity'],
                'price' => $price,
                'start_date' => $device['start_date'],
                'end_date' => $device['end_date']
            ]);
            $total = $total + ($price * (int)$device['quantity']);
        }
        $order->update(['money' => $total]);
        return $this->success();
    }

    public function get(Request $request)
    {
        $items = $this->model->where('project_id', $request->input('project_id'))->where('is_draft', 2);
        if($request->input('status')) {
            $status = Option::get('orders', 'status', $request->input('status'));
            if($status) $items = $items->where('status', $status);
        }
        $equal_items = ['work_point_id'];
        foreach ($equal_items as $item) {
            if($request->input($item)) {
                $items = $items->where($item, '=', $request->input($item));
            }
        }
        $items = $items->orderBy('created_at', 'desc');
        $items = $items->paginate();
        foreach($items as $item) {
            $item->devices = OrderDevice::where('order_id', $item->id)->get();
            foreach($item->devices as $device) {
                $device->type = $device->device ? $device->device->name : '';
            }
            $item->user_name = $item->user ? $item->user->name : '';
            $this->formatOrder($item);
            $item->work_point_name = $item->workPoint ? $item->workPoint->name : '';
        }
        return $this->success(['data' => $items->items()]);
    }


    public function formatOrder($item)
    {
        $option = Option::find($item->status);
        $item->status = $item->getStatusName();
        $item->status_key = $option ? $option['key'] : '';
        $item->color = $option ? $option['color'] : '';
        $item->date_time = substr($item->created_at, 0, 16);
    }

    public function detail(Request $request)
    {
        $order = $this->model->with('project', 'workPoint', 'devices', 'user')->find($request->input('id'));
        if(!$order) return $this->error(['msg' => '找不到订单']);
        $this->formatOrder($order);
        return $this->success(['data' => $order]);
    }

    public function getRole(Request $request)
    {
        $user = Auth::guard('mini')->user();
        $order = $this->model->find($request->input('id'));
        if(!$order) return $this->error(['msg' => '找不到订单']);
        $project_user = ProjectUser::where([
            ['project_id', '=', $order->project_id],
            ['user_id', '=', $user->id]
        ])->with('projectRole')->first();
        return $this->success(['data' => $project_user]);
    }

    public function check(Request $request)
    {
        $user = Auth::guard('mini')->user();
        $order = $this->model->find($request->input('id'));
        if(!$order) return $this->error(['msg' => '找不到订单']);
        $project_user = ProjectUser::where([
            ['project_id', '=', $order->project_id],
            ['user_id', '=', $user->id]
        ])->first();
        if(!$project_user) return $this->error(['msg' => '找不到用户']);
        $project_role = ProjectRole::find($project_user->project_role_id);
        if(!$project_role) return $this->error(['msg' => '找不到角色']);
        $status = Option::get('orders', 'status', $request->input('type'));

        // 工区负责人确认通过
        if($request->input('type') == 'confirm') {
            $status = Option::get('orders', 'status', 'pass');
            $next_project_role_id = $project_role->id;
        } else if($request->input('type') == 're-submit') {
            $status = Option::get('orders', 'status', 'checking');
            $next_project_role_id = $project_role->getNext('id');
        } else {
            if($request->input('type') == 'reject' || $project_role->key == 'manager') {
                $next_project_role_id = ProjectRole::getByKey('work', 'id');
            } else {
                $next_project_role_id = $project_role->getNext('id');
            }
        }
        $res = $order->update([
            'status' => $status,
            'last_project_role_id' => $project_role->id,
            'project_role_id' => $next_project_role_id
        ]);
        if($res) return $this->success();
        return $this->error(['msg' => '操作失败']);
    }

    public function changePrice(Request $request)
    {
        $order_device = OrderDevice::find($request->input('id'));
        if(!$order_device) return $this->error(['msg' => '找不到设备']);
        $order_device->update([
            'price' => $this->transMoney($request->input('price'))
        ]);
        $order = $this->model->find($order_device['order_id']);
        if(!$order) return $this->error(['msg' => '找不到订单']);
        $order->updateMoney();
        return $this->success();
    }
}