<?php

namespace Tests\Feature;

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

/**
 * World ticker behaviour: needs, salary, construction progress.
 */
class CityTickTest extends TestCase
{
    use RefreshDatabase;

    /**
     * Seed world data.
     */
    protected function setUp(): void
    {
        parent::setUp();
        $this->seed(CityWorldSeeder::class);
    }

    /**
     * Needs decay on the first tick for awake characters.
     */
    public function test_tick_decays_needs_once(): void
    {
        $character = Character::factory()->create([
            'state' => Character::STATE_AWAKE,
            'energy' => 100,
            'hunger' => 100,
            'thirst' => 100,
            'last_tick_at' => null,
        ]);

        $this->artisan('city:tick')->assertSuccessful();

        $character->refresh();
        $this->assertLessThan(100, $character->hunger);
        $this->assertLessThan(100, $character->thirst);
        $this->assertNotNull($character->last_tick_at);

        $hungerAfterFirst = $character->hunger;
        $this->artisan('city:tick')->assertSuccessful();
        $character->refresh();
        $this->assertSame($hungerAfterFirst, $character->hunger, 'Second immediate tick must be a no-op');
    }

    /**
     * Sleeping restores energy and wakes the character at full energy.
     */
    public function test_tick_recovers_energy_while_sleeping(): void
    {
        $character = Character::factory()->create([
            'state' => Character::STATE_SLEEPING,
            'energy' => 50,
            'last_tick_at' => now()->subMinute(),
        ]);

        $this->artisan('city:tick')->assertSuccessful();
        $character->refresh();
        $this->assertGreaterThan(50, $character->energy);

        // Force another tick window.
        $character->forceFill(['last_tick_at' => now()->subMinute(), 'energy' => 95])->save();
        $this->artisan('city:tick')->assertSuccessful();
        $character->refresh();
        $this->assertSame(100, $character->energy);
        $this->assertSame(Character::STATE_AWAKE, $character->state);
    }

    /**
     * Working characters accrue salary each tick.
     */
    public function test_tick_pays_salary_while_working(): void
    {
        $character = Character::factory()->create([
            'state' => Character::STATE_WORKING,
            'money' => 100,
            'last_tick_at' => now()->subMinute(),
        ]);
        $character->job()->associate(Job::firstOrFail());
        $character->save();

        $before = (float) $character->money;
        $this->artisan('city:tick')->assertSuccessful();
        $character->refresh();
        $this->assertGreaterThan($before, (float) $character->money);
    }

    /**
     * Incomplete buildings advance and complete houses attach to the owner.
     */
    public function test_tick_progresses_construction(): void
    {
        $character = Character::factory()->create();
        $building = Building::create([
            'city_id' => $character->city_id,
            'owner_character_id' => $character->id,
            'type' => Building::TYPE_HOUSE,
            'name' => 'Casa',
            'pos_x' => 20,
            'pos_z' => -70,
            'width' => 10,
            'depth' => 10,
            'height' => 5,
            'is_complete' => false,
            'build_progress' => 90,
        ]);

        $this->artisan('city:tick')->assertSuccessful();
        $building->refresh();
        $character->refresh();

        $this->assertTrue($building->is_complete);
        $this->assertSame(100, $building->build_progress);
        $this->assertSame($building->id, $character->house_id);
    }

    /**
     * Scheduler registers the ticker every minute.
     */
    public function test_scheduler_includes_city_tick(): void
    {
        $this->artisan('schedule:list')
            ->expectsOutputToContain('city:tick')
            ->assertSuccessful();
    }
}