<?php

use App\Models\Dynamic;
use App\Models\User;

test('user displayNameFor returns user name by default', function () {
    $user = User::factory()->create(['name' => 'Alice']);
    $dynamic = Dynamic::factory()->create();
    $dynamic->participants()->attach($user->id, ['role' => 'participant']);

    expect($user->displayNameFor($dynamic))->toBe('Alice');
});

test('user displayNameFor returns custom display name when set', function () {
    $user = User::factory()->create(['name' => 'Alice']);
    $dynamic = Dynamic::factory()->create();
    $dynamic->participants()->attach($user->id, [
        'role' => 'participant',
        'display_name' => 'Ally',
    ]);

    expect($user->displayNameFor($dynamic))->toBe('Ally');
});

test('participant can update their display name', function () {
    $user = User::factory()->create(['name' => 'Alice']);
    $dynamic = Dynamic::factory()->create();
    $dynamic->participants()->attach($user->id, ['role' => 'participant']);

    $this->actingAs($user);

    $response = $this->put(route('dynamics.participant.update', $dynamic->uuid), [
        'display_name' => 'Ally',
    ]);

    $response->assertRedirect();

    // Check database
    $this->assertDatabaseHas('participants', [
        'user_id' => $user->id,
        'dynamic_id' => $dynamic->id,
        'display_name' => 'Ally',
    ]);

    // Check display name method
    expect($user->displayNameFor($dynamic))->toBe('Ally');
});

test('display name update requires display_name parameter', function () {
    $user = User::factory()->create(['name' => 'Alice']);
    $dynamic = Dynamic::factory()->create();
    $dynamic->participants()->attach($user->id, ['role' => 'participant']);

    $this->actingAs($user);

    $response = $this->put(route('dynamics.participant.update', $dynamic->uuid), [
        'display_name' => '',
    ]);

    $response->assertSessionHasErrors(['display_name']);
});

test('non participant cannot update display name', function () {
    $user = User::factory()->create(['name' => 'Alice']);
    $nonParticipant = User::factory()->create(['name' => 'Bob']);
    $dynamic = Dynamic::factory()->create();
    $dynamic->participants()->attach($user->id, ['role' => 'participant']);

    $this->actingAs($nonParticipant);

    $response = $this->put(route('dynamics.participant.update', $dynamic->uuid), [
        'display_name' => 'Bobby',
    ]);

    $response->assertStatus(404);
});