<?php

namespace App\Http\Controllers;

use App\Components\AsyncResponse;
use App\Facilitator;
use App\DischargeTask;
use App\Filters\DischargeTaskFilters;
use App\Http\Requests\DischargeTask\FacilitatorRequest;
use App\Services\common\ExportService;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Gate;

class FacilitatorController extends Controller
{
    use AsyncResponse;

    // 服务商基础设置
    public function index(Request $request)
    {
        if (!Gate::allows('服务商-查询')) {
            return redirect(url('/'));
        }
        $facilitators = Facilitator::query()->select(['id', 'name', 'created_at'])->orderByDesc('id')->paginate($request['paginate'] ?? 50);
        return view('maintenance.facilitator.index', compact('facilitators'));
    }

    // 服务商对账单
    public function statementIndex(Request $request, DischargeTaskFilters $filters)
    {
        if (!Gate::allows('服务商-对账单-查询')) {
            return redirect(url('/'));
        }
        $facilitatorStatements = DischargeTask::query()
            ->filter($filters)
            ->with('facilitator')
            ->select(['id', 'facilitator_id', 'expenditure_amount', 'expenditure_unit', 'expenditure_unit_price', 'expenditure_total_cost', 'expenditure_remark', 'created_at'])
            ->whereNotNull('facilitator_id')
            ->where('facilitator_id','!=','0')
            ->orderByDesc('id')->paginate($request['paginate'] ?? 50);
        $facilitators = Facilitator::query()->get();
        return view('transport.discharge.facilitator.index', compact('facilitatorStatements', 'facilitators'));
    }

    public function create()
    {
    }

    public function store(Request $request)
    {
    }

    public function storeApi(FacilitatorRequest $request)
    {
        $this->gate('服务商-创建');
        $facilitator = Facilitator::query()->create($request->all());
        $this->success($facilitator);
    }

    public function show(Facilitator $facilitator)
    {
    }

    public function edit(Facilitator $facilitator)
    {
    }

    public function update(Request $request, Facilitator $facilitator)
    {
    }

    public function updateApi(FacilitatorRequest $request)
    {
        $this->gate('服务商-编辑');
        $facilitator = Facilitator::query()->where('id', $request['id'])->update($request->only(['name']));
        if ($facilitator) $this->success(Facilitator::query()->find($request['id']));
        $this->error('更新失败');
    }

    public function destroy(Facilitator $facilitator)
    {
    }

    public function destroyApi(FacilitatorRequest $request)
    {
        $this->gate('服务商-删除');
        $count = Facilitator::query()->where('id', $request['id'])->delete();
        if ($count > 0) $this->success('删除成功');
        $this->error('删除失败');
    }

    // 对账单导出
    public function exportStatement(Request $request, DischargeTaskFilters $filters)
    {
        $this->gate('服务商-对账单-查询');
        /** @var Collection $facilitatorStatements */
        $facilitatorStatements = DischargeTask::query()
            ->filter($filters)
            ->with('facilitator')
            ->select(['id', 'facilitator_id', 'expenditure_amount', 'expenditure_unit', 'expenditure_unit_price', 'expenditure_total_cost', 'expenditure_remark', 'created_at'])
            ->whereNotNull('facilitator_id')
            ->where('facilitator_id','!=','0')
            ->orderByDesc('id')->get();
        $row = ['日期', '服务商', '数量', '单位', '单价', '总金额合计'];
        $json = app('DischargeTaskService')->getFacilitatorStatementsJson($facilitatorStatements);
        return app(ExportService::class)->json($row, $json, "服务商对账单报表");
    }

}