<?php

use App\Models\UserSalesVolume;
use App\Services\Backoffice\PersonalStatisticsService;
use App\User;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
use Tests\TestCase;

uses(TestCase::class);

beforeEach(function () {
    Schema::dropIfExists('user_sales_volumes');
    Schema::dropIfExists('shopping_orders');
    Schema::dropIfExists('shopping_users');
    Schema::dropIfExists('users');

    Schema::create('users', function ($table) {
        $table->increments('id');
        $table->string('email')->unique();
        $table->string('password');
        $table->timestamps();
        $table->softDeletes();
    });

    Schema::create('shopping_users', function ($table) {
        $table->increments('id');
        $table->string('billing_firstname')->nullable();
        $table->string('billing_lastname')->nullable();
        $table->string('billing_email')->nullable();
        $table->timestamps();
        $table->softDeletes();
    });

    Schema::create('shopping_orders', function ($table) {
        $table->increments('id');
        $table->unsignedInteger('shopping_user_id')->nullable();
        $table->boolean('is_abo')->default(false);
        $table->timestamps();
        $table->softDeletes();
    });

    Schema::create('user_sales_volumes', function ($table) {
        $table->increments('id');
        $table->unsignedInteger('user_id');
        $table->unsignedInteger('shopping_order_id')->nullable();
        $table->unsignedTinyInteger('month')->nullable();
        $table->unsignedSmallInteger('year')->nullable();
        $table->decimal('points', 13, 2)->nullable();
        $table->decimal('total_net', 13, 2)->nullable();
        $table->unsignedTinyInteger('status')->nullable();
        $table->unsignedTinyInteger('status_turnover')->nullable();
        $table->string('date')->nullable();
        $table->string('info')->nullable();
        $table->string('message')->nullable();
        $table->timestamps();
    });
});

it('gruppiert die Monatspunkte nach Eigen, Shop, Abo und Sonstige', function () {
    $user = User::forceCreate(['email' => 'me@test.test', 'password' => 'secret']);

    $customer = DB::table('shopping_users')->insertGetId([
        'billing_firstname' => 'Erika', 'billing_lastname' => 'Musterfrau', 'billing_email' => 'erika@test.test',
        'created_at' => now(), 'updated_at' => now(),
    ]);

    $shopOrderId = DB::table('shopping_orders')->insertGetId([
        'shopping_user_id' => $customer, 'is_abo' => false, 'created_at' => now(), 'updated_at' => now(),
    ]);
    $aboOrderId = DB::table('shopping_orders')->insertGetId([
        'shopping_user_id' => $customer, 'is_abo' => true, 'created_at' => now(), 'updated_at' => now(),
    ]);
    $ownOrderId = DB::table('shopping_orders')->insertGetId([
        'is_abo' => false, 'created_at' => now(), 'updated_at' => now(),
    ]);

    $make = function (array $attributes) use ($user): void {
        UserSalesVolume::forceCreate(array_merge([
            'user_id' => $user->id, 'month' => 6, 'year' => 2026, 'date' => '01.06.2026',
        ], $attributes));
    };

    // Eigene Bestellungen (status 1): 150 + 250 = 400
    $make(['shopping_order_id' => $ownOrderId, 'status' => 1, 'points' => 150, 'total_net' => 40]);
    $make(['shopping_order_id' => $ownOrderId, 'status' => 1, 'points' => 250, 'total_net' => 60]);
    // Shop-Bestellung (status 2, keine Abo-Order): 300
    $make(['shopping_order_id' => $shopOrderId, 'status' => 2, 'points' => 300, 'total_net' => 120]);
    // Abo (status 2, Abo-Order): 500
    $make(['shopping_order_id' => $aboOrderId, 'status' => 2, 'points' => 500, 'total_net' => 200]);
    // Sonstige (status 5, ohne Order): 50
    $make(['shopping_order_id' => null, 'status' => 5, 'points' => 50, 'total_net' => 10]);

    $result = (new PersonalStatisticsService)->monthly($user, 6, 2026);

    expect($result['totals']['own_points'])->toBe(400.0);
    expect($result['totals']['shop_points'])->toBe(300.0);
    expect($result['totals']['abo_points'])->toBe(500.0);
    expect($result['totals']['other_points'])->toBe(50.0);
    expect($result['totals']['total_points'])->toBe(1250.0);
    expect($result['totals']['turnover_net'])->toBe(430.0);

    expect($result['groups']['own']['rows'])->toHaveCount(2);
    expect($result['groups']['shop']['rows'])->toHaveCount(1);
    expect($result['groups']['abo']['rows'])->toHaveCount(1);
    expect($result['groups']['other']['rows'])->toHaveCount(1);

    expect($result['groups']['own']['rows'][0]['order_type'])->toBe('own');
    expect($result['groups']['shop']['rows'][0]['order_type'])->toBe('shop');
    expect($result['groups']['shop']['rows'][0]['customer_name'])->toBe('Erika Musterfrau');
    expect($result['groups']['abo']['rows'][0]['customer_email'])->toBe('erika@test.test');
});

it('liefert leere Gruppen ohne Umsaetze', function () {
    $user = User::forceCreate(['email' => 'empty@test.test', 'password' => 'secret']);

    $result = (new PersonalStatisticsService)->monthly($user, 6, 2026);

    expect($result['totals']['total_points'])->toBe(0.0);
    expect($result['groups']['own']['rows'])->toBe([]);
    expect($result['groups']['shop']['rows'])->toBe([]);
});