<?php

namespace Tests\Feature;

use App\Models\Building;
use App\Models\Character;
use App\Models\InventoryItem;
use App\Models\Job;
use App\Models\Transaction;
use App\Models\User;
use Database\Seeders\CityWorldSeeder;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

/**
 * Player lifecycle actions and city data payload.
 */
class CityActionsTest extends TestCase
{
    use RefreshDatabase;

    /**
     * Seed world and create an approved user with a character.
     */
    protected Character $character;

    protected User $user;

    /**
     * Boot world fixtures.
     */
    protected function setUp(): void
    {
        parent::setUp();
        $this->seed(CityWorldSeeder::class);
        $this->user = User::factory()->create(['status' => User::STATUS_ACTIVE, 'is_active' => true]);
        $this->character = Character::ensureForUser($this->user);
        $this->actingAs($this->user);
    }

    /**
     * City payload includes bounds, characters, jobs and own character.
     */
    public function test_city_data_payload(): void
    {
        $response = $this->getJson('/city/data');
        $response->assertOk()
            ->assertJsonPath('city.slug', 'city10')
            ->assertJsonStructure([
                'city' => ['bounds' => ['min_x', 'max_x', 'min_z', 'max_z']],
                'characters', 'buildings', 'jobs', 'me', 'layout' => ['roads', 'blocks'],
            ]);

        $this->assertTrue($response->json('me.id') === $this->character->id);
        $this->assertNotEmpty($response->json('layout.roads'));
    }

    /**
     * Position updates clamp inside city bounds and persist.
     */
    public function test_position_persists_and_clamps(): void
    {
        $this->postJson('/city/actions/position', ['pos_x' => 9999, 'pos_z' => -9999])
            ->assertOk();

        $this->character->refresh();
        $city = $this->character->city;
        $this->assertSame((float) $city->bounds_max_x, $this->character->pos_x);
        $this->assertSame((float) $city->bounds_min_z, $this->character->pos_z);
    }

    /**
     * Eating requires food inventory and restores hunger.
     */
    public function test_eat_consumes_food(): void
    {
        $this->character->forceFill(['hunger' => 40])->save();
        InventoryItem::updateOrCreate(
            ['character_id' => $this->character->id, 'item' => 'food'],
            ['qty' => 1],
        );

        $this->postJson('/city/actions/eat')->assertOk();
        $this->character->refresh();
        $this->assertGreaterThan(40, $this->character->hunger);
        $this->assertSame(0, (int) InventoryItem::where('character_id', $this->character->id)->where('item', 'food')->value('qty'));
    }

    /**
     * Sleep is rejected without a completed house.
     */
    public function test_sleep_requires_house(): void
    {
        $this->postJson('/city/actions/sleep')->assertStatus(422);
    }

    /**
     * Applying a job attaches employment.
     */
    public function test_apply_job(): void
    {
        $job = Job::firstOrFail();

        $this->postJson('/city/actions/apply-job', ['job_id' => $job->id])->assertOk();
        $this->character->refresh();
        $this->assertSame($job->id, $this->character->job_id);
    }

    /**
     * Buying moves money into inventory and records a transaction.
     */
    public function test_buy_food(): void
    {
        $this->character->forceFill(['money' => 50])->save();

        $this->postJson('/city/actions/buy', [
            'item' => 'food',
            'qty' => 2,
            'price' => 5,
        ])->assertOk();

        $this->character->refresh();
        $this->assertSame(40.0, (float) $this->character->money);
        // Starter kit provides 3 food; buying 2 more yields 5.
        $this->assertSame(5, (int) InventoryItem::where('character_id', $this->character->id)->where('item', 'food')->value('qty'));
        $this->assertSame(1, Transaction::count());
    }

    /**
     * Building requires materials and free terrain.
     */
    public function test_build_house(): void
    {
        InventoryItem::updateOrCreate(
            ['character_id' => $this->character->id, 'item' => 'materials'],
            ['qty' => 50],
        );

        $this->postJson('/city/actions/build', [
            'pos_x' => 60,
            'pos_z' => 60,
            'name' => 'Minha casa',
        ])->assertOk();

        $building = Building::where('owner_character_id', $this->character->id)->first();
        $this->assertNotNull($building);
        $this->assertSame(0, $building->build_progress);
        $this->assertSame(0, (int) InventoryItem::where('character_id', $this->character->id)->where('item', 'materials')->value('qty'));
    }

    /**
     * Second house on the same lot is rejected.
     */
    public function test_build_rejects_occupied_site(): void
    {
        InventoryItem::updateOrCreate(
            ['character_id' => $this->character->id, 'item' => 'materials'],
            ['qty' => 100],
        );

        $payload = ['pos_x' => -60, 'pos_z' => 20, 'name' => 'A'];
        $this->postJson('/city/actions/build', $payload)->assertOk();
        $this->postJson('/city/actions/build', $payload)->assertStatus(422);
    }
}