<?php

namespace Database\Seeders;

use App\Enums\MacroSchedule\Activity;
use App\Models\MacroSchedule\Activity as MacroScheduleActivity;
use App\Models\Project;
use Illuminate\Database\Seeder;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\DB;

class MacroScheduleSeeder extends Seeder
{
    /**
     * Seed the application's database.
     *
     * @return void
     */
    public function run()
    {
        /** Reset all Activities */
        DB::table((new MacroScheduleActivity())->getTable())->truncate();

        \mt_srand();

        $startDate      = Carbon::now()->subWeeks(1)->setTime(0, 0);
        $activityDays   = function () {
            return \mt_rand(1, 3);
        };
        $activityGutter = function () {
            return mt_rand(0, 6);
        };

        /** @var \Illuminate\Database\Eloquent\Collection<\App\Models\Project> $projects */
        $projects = Project::all();

        $projects->map(function (Project $project) use ($startDate, $activityDays, $activityGutter) {

            $projectStart = $startDate->clone();

            /** @var \Kwaadpepper\Enum\BaseEnum[]<\App\Enums\MacroSchedule\Activity> */
            $activities = Activity::toArray();

            foreach ($activities as $activityEnum) {

                /** @var integer Activity length in days */
                $activityLength = $activityDays();

                /** @var integer Activity gutter length in days */
                $activityGutterLength = $activityGutter();

                /** @var \App\Models\MacroSchedule\Activity */
                $modelPlanning = MacroScheduleActivity::factory(1)->make()->first();

                $activityModel = new MacroScheduleActivity();
                $activityModel->setStartDate($projectStart, rand(0, 1));
                $projectStart = $projectStart->addDays($activityLength);
                $activityModel->setEndDate($projectStart, rand(0, 1));

                $activityModel->comment  = $modelPlanning->comment;
                $activityModel->load     = $modelPlanning->load;
                $activityModel->activity = $activityEnum;
                $activityModel->project()->associate($project);
                $activityModel->saveOrFail();

                // * Sub Gutter to period
                $projectStart = $projectStart->addDays($activityGutterLength);
            } //end foreach
        });
    }
}