<?php

namespace App\Services\Cartables\Mission\Report;

use App\Facades\DataTable\DataTableFacade;
use App\Models\MissionViolation;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class ReportTradodService
{
    public function dataTable(Request $request)
    {
        $user = auth()->user();

        $query = MissionViolation::query()->where('edare_shahri_id', '=', $user->edarate_shahri_id);

        return DataTableFacade::run(
            $query,
            $request,
            allowedFilters: ['*'],
            allowedSortings: ['*'],
        );
    }

    public function countryActivity(Request $request): array
    {
        $from = $request->from_date ?? today()->startOfDay();
        $to = $request->to_date ? Carbon::parse($request->to_date)->endOfDay() : today()->endOfDay();

        $sql = "
        SELECT*
        FROM(
            SELECT
                'کل کشور' AS province_name,
                -1 AS province_id,
                COUNT(m.id) AS total,
                COALESCE(SUM(m.mission_duration != m.in_area_duration), 0) AS khareg_mahdode,
                COALESCE(SUM(m.in_area_duration)/3600, 0) AS gps,
                COALESCE(SUM(m.mission_duration)/3600, 0) AS durations,
                COALESCE(SUM(CASE WHEN m.type = 1 THEN 1 ELSE 0 END), 0) AS far_h,
                COALESCE(SUM(CASE WHEN m.type = 2 THEN 1 ELSE 0 END), 0) AS far_d,
                COALESCE(SUM(CASE WHEN m.type = 3 THEN 1 ELSE 0 END), 0) AS un_far_h,
                COALESCE(SUM(CASE WHEN m.type = 4 THEN 1 ELSE 0 END), 0) AS un_far_d,
                COALESCE(SUM(CASE WHEN m.category_id = 1 THEN 1 ELSE 0 END), 0) AS item,
                COALESCE(SUM(CASE WHEN m.category_id = 2 THEN 1 ELSE 0 END), 0) AS patrol
            FROM missions m
                WHERE m.created_at >= :from_m_1
                AND m.created_at <= :to_m_1

            UNION ALL

            SELECT
                p.name_fa AS province_name,
                p.id AS province_id,
                COUNT(m.id) AS total,
                COALESCE(SUM(m.mission_duration != m.in_area_duration), 0) AS khareg_mahdode,
                COALESCE(SUM(m.in_area_duration)/3600, 0) AS gps,
                COALESCE(SUM(m.mission_duration)/3600, 0) AS durations,
                COALESCE(SUM(CASE WHEN m.type = 1 THEN 1 ELSE 0 END), 0) AS far_h,
                COALESCE(SUM(CASE WHEN m.type = 2 THEN 1 ELSE 0 END), 0) AS far_d,
                COALESCE(SUM(CASE WHEN m.type = 3 THEN 1 ELSE 0 END), 0) AS un_far_h,
                COALESCE(SUM(CASE WHEN m.type = 4 THEN 1 ELSE 0 END), 0) AS un_far_d,
                COALESCE(SUM(CASE WHEN m.category_id = 1 THEN 1 ELSE 0 END), 0) AS item,
                COALESCE(SUM(CASE WHEN m.category_id = 2 THEN 1 ELSE 0 END), 0) AS patrol
            FROM provinces p
            LEFT JOIN missions m
                ON m.province_id = p.id
                AND m.created_at >= :from_m_2
                AND m.created_at <= :to_m_2
            GROUP BY p.id, p.name_fa
        ) q
        ORDER BY
            CASE WHEN province_id = -1 THEN 0 ELSE 1 END,
            province_name;
    ";

        return DB::select($sql, [
            'from_m_1' => $from,
            'to_m_1'   => $to,
            'from_m_2' => $from,
            'to_m_2'   => $to,
        ]);
    }

    public function provinceActivity(Request $request): array
    {
        $provinceId = $request->province_id ?? auth()->user()->province_id;
        $from = $request->from_date ?? today()->startOfDay();
        $to = $request->to_date ? Carbon::parse($request->to_date)->endOfDay() : today()->endOfDay();

        $sql = "
        SELECT*
        FROM(
            SELECT
                'کل استان' AS city_name,
                -1 AS city_id,
                COUNT(m.id) AS total,
                COALESCE(SUM(m.mission_duration != m.in_area_duration), 0) AS khareg_mahdode,
                COALESCE(SUM(m.in_area_duration)/3600, 0) AS gps,
                COALESCE(SUM(m.mission_duration)/3600, 0) AS durations,
                COALESCE(SUM(m.type = 1), 0) AS far_h,
                COALESCE(SUM(m.type = 2), 0) AS far_d,
                COALESCE(SUM(m.type = 3), 0) AS un_far_h,
                COALESCE(SUM(m.type = 4), 0) AS un_far_d,
                COALESCE(SUM(m.category_id = 1), 0) AS item,
                COALESCE(SUM(m.category_id = 2), 0) AS patrol
            FROM missions m
                WHERE m.created_at >= :from_m_1
                AND m.created_at <= :to_m_1
                AND m.province_id = :province_id_1

            UNION ALL

            SELECT
                c.name_fa AS city_name,
                c.id AS city_id,
                COUNT(m.id) AS total,
                COALESCE(SUM(m.mission_duration != m.in_area_duration), 0) AS khareg_mahdode,
                COALESCE(SUM(m.in_area_duration)/3600, 0) AS gps,
                COALESCE(SUM(m.mission_duration)/3600, 0) AS durations,
                COALESCE(SUM(m.type = 1), 0) AS far_h,
                COALESCE(SUM(m.type = 2), 0) AS far_d,
                COALESCE(SUM(m.type = 3), 0) AS un_far_h,
                COALESCE(SUM(m.type = 4), 0) AS un_far_d,
                COALESCE(SUM(m.category_id = 1), 0) AS item,
                COALESCE(SUM(m.category_id = 2), 0) AS patrol
            FROM cities c
            LEFT JOIN missions m
                ON m.city_id = c.id
                AND m.created_at >= :from_m_2
                AND m.created_at <= :to_m_2
            WHERE c.province_id = :province_id_2
                AND (
                    c.type_id = 1
                    OR c.name_fa IN ('اداره ماشين‌آلات', 'اداره نقلیه')
                )
            GROUP BY c.id, c.name_fa
        ) q
        ORDER BY
            CASE WHEN q.city_id = -1 THEN 0 ELSE 1 END,
            q.city_name;
    ";

        return DB::select($sql, [
            'province_id_1' => $provinceId,
            'from_m_1'      => $from,
            'to_m_1'        => $to,
            'province_id_2' => $provinceId,
            'from_m_2'      => $from,
            'to_m_2'        => $to,
        ]);
    }
}