<?php

declare(strict_types=1);

namespace App\Filament\Resources\Applications\Schemas;

use App\Models\Application;
use Filament\Infolists\Components\KeyValueEntry;
use Filament\Infolists\Components\TextEntry;
use Filament\Schemas\Components\Section;
use Filament\Schemas\Schema;

/**
 * A submission is read, not edited: everything above the divider was written
 * by somebody else and must stay exactly as they sent it. Only the notes and
 * the status below belong to the collective.
 */
class ApplicationInfolist
{
    public static function configure(Schema $schema): Schema
    {
        return $schema->components([
            Section::make(__('panel.applications.sections.message'))
                ->columns(3)
                ->schema([
                    TextEntry::make('name')
                        ->label(__('panel.applications.fields.name'))
                        ->weight('bold'),

                    TextEntry::make('email')
                        ->label(__('panel.applications.fields.email'))
                        ->copyable()
                        // The reply is the whole point of the record, so it is
                        // one click away rather than a copy-paste.
                        ->url(fn (Application $record) => 'mailto:'.$record->email),

                    TextEntry::make('organisation')
                        ->label(__('panel.applications.fields.organisation'))
                        ->placeholder('—'),

                    TextEntry::make('kind')
                        ->label(__('panel.applications.fields.kind'))
                        ->badge(),

                    TextEntry::make('call_title')
                        ->label(__('panel.applications.fields.subject'))
                        ->state(fn (Application $record) => $record->subject()),

                    TextEntry::make('hours_per_week')
                        ->label(__('panel.applications.fields.hours_per_week'))
                        ->formatStateUsing(fn (?int $state) => $state ? "{$state} h" : '—')
                        // The number to compare against the call's own ask.
                        ->helperText(fn (Application $record) => $record->call?->hours_per_week
                            ? __('panel.applications.fields.hours_asked', [
                                'hours' => $record->call->hours_per_week,
                            ])
                            : null),

                    TextEntry::make('message')
                        ->label(__('panel.applications.fields.message'))
                        ->prose()
                        ->columnSpanFull(),

                    KeyValueEntry::make('links')
                        ->label(__('panel.applications.fields.links'))
                        ->keyLabel(__('panel.applications.fields.link_name'))
                        ->valueLabel(__('panel.applications.fields.link_url'))
                        ->columnSpanFull()
                        ->visible(fn (Application $record) => filled($record->links)),
                ]),

            Section::make(__('panel.applications.sections.internal'))
                ->description(__('panel.applications.sections.internal_hint'))
                ->columns(4)
                ->schema([
                    TextEntry::make('status')
                        ->label(__('panel.applications.fields.status'))
                        ->badge(),

                    TextEntry::make('created_at')
                        ->label(__('panel.applications.fields.received_at'))
                        ->dateTime(),

                    TextEntry::make('handler.name')
                        ->label(__('panel.applications.fields.handled_by'))
                        ->placeholder('—'),

                    TextEntry::make('handled_at')
                        ->label(__('panel.applications.fields.handled_at'))
                        ->dateTime()
                        ->placeholder('—'),

                    TextEntry::make('locale')
                        ->label(__('panel.applications.fields.locale'))
                        ->badge()
                        ->color('gray')
                        // Reply in the language they wrote in.
                        ->formatStateUsing(fn (string $state) => config("locales.supported.{$state}.native", $state)),

                    TextEntry::make('notes')
                        ->label(__('panel.applications.fields.notes'))
                        ->prose()
                        ->placeholder(__('panel.applications.fields.notes_empty'))
                        ->columnSpanFull(),
                ]),
        ]);
    }
}