<?php

namespace App\Console\Commands;

use App\Models\Course;
use App\Models\CourseSign;
use App\Models\CourseType;
use App\Models\User;
use Illuminate\Console\Command;

/**
 * 对比 study 接口（苏州+人才）的 list.total 与 courses-home 的 cover_rencai_total，
 * 在相同 start_date、end_date、is_chart、address=苏州、is_rencai=1 下应一致。
 */
class DiffStudyCoverRencai extends Command
{
    protected $signature = 'diff:study-cover-rencai
        {--start=2025-01-01 : 开始日期}
        {--end=2025-12-31 : 结束日期}';

    protected $description = '对比 study(苏州+人才) 的 list.total 与 courses-home 的 cover_rencai_total';

    public function handle()
    {
        $start = $this->option('start');
        $end   = $this->option('end');

        $course_type_id = CourseType::pluck('id')->toArray();
        $courses        = Course::whereIn('type', $course_type_id)->get();
        $course_ids     = $courses->pluck('id');

        $rencaiCount = CourseSign::rencai($start, $end, $course_ids);

        // 复现 study 的 User 数量：address=苏州, is_rencai=1, courses_start/end, is_chart=1, status=1
        // is_rencai 的「人才培训」已与 rencai 一致：仅在 2025、is_chart=1 的报名中认定
        $studyCount = User::query()
            ->whereHas('courseSigns', function ($query) use ($start, $end) {
                $query->where('status', 1)->whereHas('course', function ($q) use ($start, $end) {
                    $q->where('is_chart', 1)->where(function ($q2) use ($start, $end) {
                        $q2->whereBetween('start_date', [$start, $end])
                            ->orWhereBetween('end_date', [$start, $end]);
                    });
                });
            })
            ->whereHas('company', function ($c) {
                $c->where('company_address', 'like', '%苏州%')
                    ->orWhere('company_city', 'like', '%苏州%');
            })
            ->where(function ($q) use ($start, $end) {
                $q->whereHas('courseSigns', function ($cs) use ($start, $end) {
                    $cs->where('status', 1)->whereHas('course', function ($c) use ($start, $end) {
                        $c->where('is_chart', 1)
                            ->where(function ($q2) use ($start, $end) {
                                $q2->whereBetween('start_date', [$start, $end])
                                    ->orWhereBetween('end_date', [$start, $end]);
                            })
                            ->whereHas('typeDetail', function ($t) {
                                $t->where('name', '人才培训');
                            });
                    });
                })->orWhere('type', 'like', '%人才%')->orWhere('talent_tags', 'like', '%人才%');
            })
            ->count();

        $diff = $studyCount - $rencaiCount;
        $this->table(
            ['指标', 'study (User 数)', 'cover_rencai_total (rencai)', '差异 study - rencai'],
            [['苏州人才', $studyCount, $rencaiCount, $diff]]
        );

        if ($diff !== 0) {
            $this->warn("两者相差 {$diff}，请检查 study 的 is_rencai 与 CourseSign::rencai 的细微口径。");
            return 1;
        }
        $this->info('study 与 cover_rencai_total 一致。');
        return 0;
    }
}