<?php

namespace App\Http\Controllers\Api\Hr;

use App\Admin\Services\{EmployeePromotionService, WorkFlowService};
use App\Enums\PromotionStatus;
use App\Exceptions\RuntimeException;
use App\Http\Controllers\Api\Controller;
use App\Http\Resources\EmployeePromotionResource;
use App\Models\EmployeePromotion;
use App\Models\WorkflowCheck;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

/**
 * 升职申请
 */
class PromotionController extends Controller
{
    /**
     * 申请列表
     */
    public function applyList(Request $request)
    {
        $user = $this->guard()->user();
        $list = EmployeePromotion::with(['workflow', 'invitor', 'job'])
            ->where('employee_id', $user->id)
            ->filter($request->all())
            ->orderByDesc(WorkflowCheck::checkStatusSortBuilder(new EmployeePromotion()))
            ->orderBy('id', 'desc')
            ->paginate($request->input('per_page'));

        return EmployeePromotionResource::collection($list);
    }

    /**
     * 推荐列表
     */
    public function inviteList(Request $request)
    {
        $user = $this->guard()->user();
        $list = EmployeePromotion::with(['workflow', 'employee', 'job'])
            ->where('invitor_id', $user->id)
            ->filter($request->all())
            ->orderBy('id', 'desc')
            ->paginate($request->input('per_page'));

        return EmployeePromotionResource::collection($list);
    }

    public function show($id)
    {
        $info = EmployeePromotion::with(['workflow', 'employee', 'invitor', 'job'])->findOrFail($id);
        return EmployeePromotionResource::make($info);
    }

    /**
     * 申请人完善资料
     */
    public function applyUpdate($id, Request $request, EmployeePromotionService $service)
    {
        $user = $this->guard()->user();
        $info = EmployeePromotion::where('employee_id', $user->id)->findOrFail($id);

        if (!$service->apply($info, $request->all())) {
            throw new RuntimeException($service->getError());
        }

        return response()->noContent();
    }

    /**
     * 推荐人填写
     */
    public function inviteUpdate($id, Request $request, EmployeePromotionService $service)
    {
        $user = $this->guard()->user();
        $model = EmployeePromotion::with(['workflow', 'employee'])->where('invitor_id', $user->id)->findOrFail($id);

        try {
            DB::beginTransaction();
            if (!$service->invitor($model, $request->all())) {
                throw new RuntimeException($service->getError());
            }
            $workflow = WorkFlowService::make();
            if (!$workflow->apply($model->workflow, $model->employee)) {
                throw new RuntimeException($workflow->getError());
            }

            DB::commit();
            return response()->noContent();
        } catch (\Exception $e) {
            DB::rollBack();
            throw new RuntimeException($e->getMessage());
        }
    }

    public function update($id, Request $request, EmployeePromotionService $service)
    {
        $user = $this->guard()->user();
        $info = EmployeePromotion::findOrFail($id);

        try {
            DB::beginTransaction();
            // 申请人完善资料
            if ($info->promotion_status == PromotionStatus::Employee) {
                if (!$service->apply($info, $request->only(['age', 'sex', 'education', 'first_work_time', 'work_years', 'work_years_in_company', 'comment_self', 'plans', 'reason']))) {
                    throw new RuntimeException($service->getError());
                }
            }
            // 推荐人填写
            else if ($info->promotion_status == PromotionStatus::Invitor) {
                if (!$service->invitor($info, $request->only(['reason']))) {
                    throw new RuntimeException($service->getError());
                }
                $workflow = WorkFlowService::make();
                if (!$workflow->apply($info->workflow, $info->employee)) {
                    throw new RuntimeException($workflow->getError());
                }
            } else {
                throw new RuntimeException('资料已填写, 不能修改');
            }

            DB::commit();
            return response()->noContent();
        } catch (\Exception $e) {
            DB::rollBack();
            throw new RuntimeException($e->getMessage());
        }
    }

    public function destroy($id, EmployeePromotionService $service)
    {
        $user = $this->guard()->user();
        $model = EmployeePromotion::where('employee_id', $user->id)->findOrFail($id);

        try {
            DB::beginTransaction();
            if (!$service->delete($id)) {
                throw new RuntimeException($service->getError());
            }

            DB::commit();
            return response()->noContent();
        } catch (\Exception $e) {
            DB::rollBack();
            throw new RuntimeException($e->getMessage());
        }
    }
}