<?php

namespace App\Http\Controllers\Admin\Flow;

use App\Exports\BasicExport;
use App\Http\Controllers\Controller;
use App\Http\Models\FlowInfo;
use App\Http\Models\FlowInfoTpl;
use App\Http\Models\FlowStage;
use App\Http\Models\FlowStageTpl;
use App\Http\Models\Role;
use App\Http\Models\Site;
use App\Http\Models\SiteProcess;
use App\Http\Models\User;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

/**
 * 项目管理 详情下 新版流程
 * Class IndexController
 * @package App\Http\Controllers\Admin\Flow
 */
class IndexController extends Controller
{

    public function index($siteId)
    {
        $stageList = FlowStage::query()->where(['site_id' => $siteId])
            ->with('infoList')->orderBy('sort')->get();
        foreach ($stageList as $item) {
            if ($item->expected_date) {
                $item->expected_date = date('Y-m-d', strtotime($item->expected_date));
            }
            if ($item->complete_date) {
                $item->complete_date = date('Y-m-d', strtotime($item->complete_date));
            }
            $item->extension = explode(',', $item->extension);
        }

        $roleScope = array_keys(FlowInfoTpl::RoleScope);
        unset($roleScope[1]); //删除客户

        $userList = User::query()->select(['id', 'nickname', 'role_id'])->whereIn('role_id', $roleScope)
            ->get()->toArray();
        $site = Site::query()->select(['cn_title'])->find($siteId);

        $userList[] = ['id' => -1, 'role_id' => -1, 'nickname' => $site->cn_title ?? '站点名称'];
        $deploy = SiteProcess::query()->where([['process_id', '=', 7], ['active', '=', 2], ['site_id', '=', $siteId]])->whereNotNull('deploy')->value('deploy');

        return view('admin.flow.index', [
            'siteId' => $siteId,
            'stageList' => $stageList,
            'userList' => $userList,
            'authUser' => auth()->user(),
            'domain' => $deploy['domain'] ?? '',
        ]);
    }

    //流程保存
    public function flowSave(Request $request, $siteId)
    {
        $dataList = $request->input('dataList') ?? [];


        $where = ['site_id' => $siteId];
        $stepIds = array_column($dataList, 'step_id');
        $stageIds = FlowStage::query()->where($where)->pluck('id')->toArray();
        $delIds = array_diff($stageIds, $stepIds);
        if ($delIds) {
            FlowStage::query()->where($where)->whereIn('id', $delIds)->delete();
        }


        $stageTplList = FlowInfoTpl::query()->get();

        $mapInfoIds = FlowInfo::query()->select(['id', 'stage_id'])->where($where)->get()->groupBy('stage_id')->toArray();


        $reqInfoList = [];
        foreach ($dataList as $item) {
            foreach ($item['children'] as $v) {
                $reqInfoList[] = [
                    'except_range_date' => $v['except_range_date'],
                    'info_id' => $v['info_id'] ?? 0,
                    'step_id' => $item['step_id'],
                    'step_title' => $item['step_title'],
                ];
            }
        }

        $scopeInfoList = FlowInfo::query()->selectRaw('id,except_range_date')->get();

        $modifyInfo = [
            'info_id' => 0,
            'except_range_date' => null,
            'step_title' => '',
        ];

        foreach ($reqInfoList as $item) {
            foreach ($scopeInfoList as $v) {
                if ($item['info_id'] == $v->id && !empty($item['except_range_date']) && ($item['except_range_date'] != $v->except_range_date)) {
                    $modifyInfo = [
                        'info_id' => $item['info_id'],
                        'except_range_date' => $item['except_range_date'],
                        'step_title' => $item['step_title'],
                    ];
                    break;
                }
            }
        }


        $isUpdate = false;

        $nextDate = null;

        $stageExcept = [
            'collect' => null,
            'schema' => null,
            'homepage' => null,
            'insidePage' => null,
            'wholeOffer' => null,
            'testSite' => null,
            'keyword' => null,
            'seo' => null,
            'online' => null
        ];

        foreach ($dataList as $step) {

            $stepChildren = $step['children'] ?? [];

            if (!empty($step['extension'])) {
                $extension = implode(',', $step['extension']);
            } else {
                $extension = '';
            }

            if (empty($step['step_id'])) {
                $stage = FlowStage::query()->create([
                    'title' => $step['step_title'],
                    'expected_date' => $step['expected_date'],
                    'complete_date' => $step['complete_date'],
                    'extension' => $extension,
                    'site_id' => $siteId,
                    'sort' => $this->getStageSort($stageTplList, $step['step_title'])
                ]);
                foreach ($stepChildren as $item) {
                    FlowInfo::query()->create([
                        'site_id' => $siteId,
                        'stage_id' => $stage->id,
                        'except_range_date' => $item['except_range_date'],
                        'detail_list' => ($item['children'] ?? []),
                    ]);
                }
            } else {


                $infoIds = array_column($mapInfoIds[$step['step_id']] ?? [], 'id');
                $dataInfoIds = array_column($stepChildren, 'info_id');

                $infoDelIds = array_diff($infoIds, $dataInfoIds);
                if ($infoIds) {
                    FlowInfo::query()->where($where)->whereIn('id', $infoDelIds)->delete();
                }

                $updateData = [
                    'title' => $step['step_title'],
                    'expected_date' => $step['expected_date'],
                    'complete_date' => $step['complete_date'],
                    'extension' => $extension,
                ];

                FlowStage::query()->where(['id' => $step['step_id']])->update($updateData);
                foreach ($stepChildren as $item) {
                    if (empty($item['info_id'])) {
                        FlowInfo::query()->create([
                            'site_id' => $siteId,
                            'stage_id' => $step['step_id'],
                            'except_range_date' => $item['except_range_date'],
                            'detail_list' => ($item['children'] ?? []),
                        ]);
                    } else {

                        $exceptDate = $item['except_range_date'];


//                        $exceptDate = null;
                        if ($step['step_title'] == "项目资料搜集") {
                            $stageExcept['collect'] = $item['except_range_date'];
                        }


                        if ($step['step_title'] == "网站架构" && $stageExcept['collect']) {

                            if ($isUpdate) {
                                $exceptDate = $stageExcept['schema'] = date('Y-m-d', strtotime('+1 week', strtotime($stageExcept['collect'])));
                            } else {
                                $stageExcept['schema'] = $item['except_range_date'];
                            }

                        }
                        if ($step['step_title'] == "首页设计" && $stageExcept['schema']) {

                            if ($isUpdate) {
                                $exceptDate = $stageExcept['homepage'] = date('Y-m-d', strtotime('+1 week', strtotime($stageExcept['schema'])));
                            } else {
                                $stageExcept['homepage'] = $item['except_range_date'];
                            }
                        }
                        if ($step['step_title'] == "内页设计" && $stageExcept['homepage']) {
                            if ($isUpdate) {
                                $exceptDate = $stageExcept['insidePage'] = date('Y-m-d', strtotime('+1 week', strtotime($stageExcept['homepage'])));
                            } else {
                                $stageExcept['insidePage'] = $item['except_range_date'];
                            }
//                            dd($exceptDate);
                        }
                        if ($step['step_title'] == "整站资料提供" && $stageExcept['schema']) {
                            if ($isUpdate) {
                                $exceptDate = $stageExcept['wholeOffer'] = date('Y-m-d', strtotime('+4 week', strtotime($stageExcept['schema'])));
                            } else {
                                $stageExcept['wholeOffer'] = $item['except_range_date'];
                            }

                        }
                        if ($step['step_title'] == "测试站" && $stageExcept['insidePage']) {
                            if ($isUpdate) {
                                $exceptDate = $stageExcept['testSite'] = date('Y-m-d', strtotime('+4 week', strtotime($stageExcept['insidePage'])));
                            } else {
                                $stageExcept['testSite'] = $item['except_range_date'];
                            }

                        }
                        if ($step['step_title'] == "关键词" && $stageExcept['insidePage']) {
                            if ($isUpdate) {
                                $exceptDate = $stageExcept['keyword'] = date('Y-m-d', strtotime('+4 week', strtotime($stageExcept['insidePage'])));
                            } else {
                                $stageExcept['keyword'] = $item['except_range_date'];
                            }

                        }
                        if ($step['step_title'] == "SEO完善" && $stageExcept['testSite']) {
                            if ($isUpdate) {
                                $exceptDate = $stageExcept['seo'] = date('Y-m-d', strtotime('+1 week', strtotime($stageExcept['testSite'])));
                            } else {
                                $stageExcept['seo'] = $item['except_range_date'];
                            }

                        }
                        if ($step['step_title'] == "上线" && $stageExcept['seo']) {

                            if ($isUpdate) {
                                $exceptDate = $stageExcept['online'] = date('Y-m-d', strtotime('+1 week', strtotime($stageExcept['seo'])));
                            } else {
                                $stageExcept['online'] = $item['except_range_date'];
                            }

                        }


//                        if ($isUpdate) {
//                            $exceptDate= $nextDate = $this->computeDate($step['step_title'], $nextDate);
//                        }

                        if ($item['info_id'] == $modifyInfo['info_id']) {
//
                            $exceptDate = $nextDate = $modifyInfo['except_range_date'];//一定有值
                            $isUpdate = true;
                        }

                        FlowInfo::query()->where(['id' => $item['info_id']])->update([
                            'except_range_date' => $exceptDate,
                            'detail_list' => json_encode($item['children'] ?? []),
                        ]);
                    }
                }
            }
        }
        return response()->json(['message' => '操作成功']);
    }

    //流程清空
    public function flowClear($siteId)
    {
        FlowStage::query()->where(['site_id' => $siteId])->delete();
        FlowInfo::query()->where(['site_id' => $siteId])->delete();
    }

    //初始化流程
    public function initFlow($siteId)
    {
        $site = Site::query()->select(['created_at'])->find($siteId);
        if (!$site) {
            return response()->json(['message' => '站点信息不存在'], 400);
        }
        $site = $site->toArray();

        $stageTplList = FlowStageTpl::query()->with('infoTplList')->get();

        if (FlowStage::query()->where(['site_id' => $siteId])->exists()) {
            return response()->json(['message' => '流程已初始化'], 400);
        }


        $userIds = DB::table('user_has_sites')->where(['site_id' => $siteId])->pluck('user_id')->toArray();

        $userList = User::query()->select(['id', 'role_id'])->whereIn('id', $userIds)->get()->toArray();

        $datetime = date('Y-m-d H:i:s');


        $stageExcept = [
            'collect' => null,
            'schema' => null,
            'homepage' => null,
            'insidePage' => null,
            'wholeOffer' => null,
            'testSite' => null,
            'keyword' => null,
            'seo' => null,
            'online' => null
        ];

        foreach ($stageTplList as $item) {
            $stage = FlowStage::query()->create([
                'sort' => $item->sort,
                'title' => $item->title,
                'site_id' => $siteId,
            ]);
            $insertData = [];
            foreach ($item->infoTplList as $info) {

                $detailList = $info->detail_list;
                foreach ($detailList as &$detail) {
                    $duty_man = $detail['duty_man'] ?? [];
                    $detail['duty_user'] = $this->getUserIdsByRoleIds($userList, $duty_man);
                }


                $exceptDate = null;
                if ($item->title == "项目资料搜集") {
                    $exceptDate = $stageExcept['collect'] = date('Y-m-d', strtotime($site['created_at']));
                }
                if ($item->title == "网站架构" && $stageExcept['collect']) {
                    $exceptDate = $stageExcept['schema'] = date('Y-m-d', strtotime('+1 week', strtotime($stageExcept['collect'])));
                }
                if ($item->title == "首页设计" && $stageExcept['schema']) {
                    $exceptDate = $stageExcept['homepage'] = date('Y-m-d', strtotime('+1 week', strtotime($stageExcept['schema'])));
                }
                if ($item->title == "内页设计" && $stageExcept['homepage']) {
                    $exceptDate = $stageExcept['insidePage'] = date('Y-m-d', strtotime('+1 week', strtotime($stageExcept['homepage'])));
                }
                if ($item->title == "整站资料提供" && $stageExcept['schema']) {
                    $exceptDate = $stageExcept['wholeOffer'] = date('Y-m-d', strtotime('+4 week', strtotime($stageExcept['schema'])));
                }
                if ($item->title == "测试站" && $stageExcept['insidePage']) {
                    $exceptDate = $stageExcept['testSite'] = date('Y-m-d', strtotime('+4 week', strtotime($stageExcept['insidePage'])));
                }
                if ($item->title == "关键词" && $stageExcept['insidePage']) {
                    $exceptDate = $stageExcept['keyword'] = date('Y-m-d', strtotime('+4 week', strtotime($stageExcept['insidePage'])));
                }
                if ($item->title == "SEO完善" && $stageExcept['testSite']) {
                    $exceptDate = $stageExcept['seo'] = date('Y-m-d', strtotime('+1 week', strtotime($stageExcept['testSite'])));
                }
                if ($item->title == "上线" && $stageExcept['seo']) {
                    $exceptDate = $stageExcept['online'] = date('Y-m-d', strtotime('+1 week', strtotime($stageExcept['seo'])));
                }

                $insertData[] = [
                    'site_id' => $siteId,
                    'stage_id' => $stage->id,
                    'detail_list' => json_encode(array_values($detailList)),
                    'except_range_date' => $exceptDate,
                    'created_at' => $datetime,
                    'updated_at' => $datetime,
                ];
            }
            FlowInfo::query()->insert($insertData);
        }
        return response()->json(['message' => '操作成功']);
    }

    public function getStageSort($stageTpl, $stageTitle)
    {
        foreach ($stageTpl as $item) {
            if ($item->title === $stageTitle) {
                return $item->sort;
            }
        }
        return 0;
    }

    private function computeDate($stepTitle, $prevDate)
    {

        $preTime = strtotime($prevDate);

        if ($stepTitle == "项目资料搜集") {
            return $prevDate;
        }
        if ($stepTitle == "网站架构") {
            return date('Y-m-d', strtotime('+1 week', $preTime));
        }
        if ($stepTitle == "首页设计") {
            return date('Y-m-d', strtotime('+1 week', $preTime));
        }
        if ($stepTitle == "内页设计") {
            return date('Y-m-d', strtotime('+1 week', $preTime));
        }
        if ($stepTitle == "整站资料提供") {
            return date('Y-m-d', strtotime('+2 week', $preTime));
        }
        if ($stepTitle == "测试站") {
            return date('Y-m-d', strtotime('+4 week', $preTime));
        }
        if ($stepTitle == "关键词") {
            return date('Y-m-d', strtotime('+0 week', $preTime));
        }
        if ($stepTitle == "SEO完善") {
            return date('Y-m-d', strtotime('+1 week', $preTime));
        }
        if ($stepTitle == "上线") {
            return date('Y-m-d', strtotime('+1 week', $preTime));
        }
        return null;
    }

    protected function getUserIdsByRoleIds(&$scopes, $roleIds)
    {

        $userIds = [];
        foreach ($scopes as $scope) {
            if (in_array($scope['role_id'], $roleIds)) {
                $userIds[] = $scope['id'];
            }

        }

        if (in_array(-1, $roleIds)) {
            $userIds[] = -1;
        }
        return $userIds;
    }
}