<?php

namespace Tests\Feature\Notifications;

use App\Actions\Notifications\RenderDiscordMessageTemplate;
use App\Actions\Notifications\TicketStatusChanged;
use App\Actions\Notifications\TicketStatusChangedPayload;
use Carbon\CarbonImmutable;
use PHPUnit\Framework\Attributes\DataProvider;
use Tests\TestCase;

class RenderDiscordMessageTemplateTest extends TestCase
{
    /**
     * @return array<string, array{template: string, expected: string}>
     */
    public static function supportedVariableProvider(): array
    {
        return [
            'url' => [
                'template' => '$url',
                'expected' => 'https://kanbangit.test/projects/core/tickets/42',
            ],
            'ticket_key' => [
                'template' => '$ticket_key',
                'expected' => 'CORE-42',
            ],
            'ticket_title' => [
                'template' => '$ticket_title',
                'expected' => 'Fix webhook delivery',
            ],
            'project_name' => [
                'template' => '$project_name',
                'expected' => 'Core Platform',
            ],
            'status_from' => [
                'template' => '$status_from',
                'expected' => 'Backlog',
            ],
            'status_to' => [
                'template' => '$status_to',
                'expected' => 'Doing',
            ],
            'actor_name' => [
                'template' => '$actor_name',
                'expected' => 'Erica Example',
            ],
        ];
    }

    /**
     * Ensure each supported Discord template variable renders from the event payload.
     */
    #[DataProvider('supportedVariableProvider')]
    public function test_it_replaces_supported_template_variables(string $template, string $expected): void
    {
        $renderedMessage = app(RenderDiscordMessageTemplate::class)->handle($template, $this->event());

        $this->assertSame($expected, $renderedMessage);
    }

    /**
     * Ensure unknown placeholder-like text stays untouched while supported variables still render.
     */
    public function test_unknown_template_text_remains_literal(): void
    {
        $renderedMessage = app(RenderDiscordMessageTemplate::class)->handle(
            '[$ticket_key] $unknown moved to $status_to',
            $this->event(),
        );

        $this->assertSame('[CORE-42] $unknown moved to Doing', $renderedMessage);
    }

    private function event(): TicketStatusChanged
    {
        return new TicketStatusChanged(new TicketStatusChangedPayload(
            projectId: 10,
            projectKey: 'CORE',
            projectName: 'Core Platform',
            ticketId: 42,
            ticketKey: 'CORE-42',
            ticketTitle: 'Fix webhook delivery',
            ticketUrl: 'https://kanbangit.test/projects/core/tickets/42',
            actorId: 7,
            actorName: 'Erica Example',
            fromStatusId: 1,
            fromStatusLabel: 'Backlog',
            toStatusId: 2,
            toStatusLabel: 'Doing',
            occurredAt: CarbonImmutable::parse('2026-04-24T09:15:30+00:00'),
        ));
    }
}