<?php

declare(strict_types=1);

namespace App\Controllers;

use App\Models\Card;
use App\Repositories\CardRepository;
use App\Services\AuthService;
use Core\Controller;
use Core\Request;

class CardsController extends Controller
{
    private function cards(): CardRepository
    {
        return new CardRepository(database());
    }

    public function store(Request $request): mixed
    {
        if (!AuthService::isLoggedIn()) {
            return $this->json(['ok' => false, 'error' => 'Unauthorized'], 401);
        }

        $boardId    = (int) $request->input('board_id', 0);
        $columnId   = (int) $request->input('column_id', 0);
        $swimLaneId = (int) $request->input('swim_lane_id', 0);

        if ($boardId === 0 || $columnId === 0 || $swimLaneId === 0) {
            return $this->json(['ok' => false, 'error' => 'board_id, column_id, and swim_lane_id are required']);
        }

        $now      = date('Y-m-d H:i:s');
        $username = AuthService::getCurrentUsername();
        $nextPos  = $this->cards()->maxPosition($columnId, $swimLaneId) + 1;

        $card               = new Card();
        $card->boardId      = $boardId;
        $card->columnId     = $columnId;
        $card->swimLaneId   = $swimLaneId;
        $card->jobNumber    = trim((string) $request->input('job_number', ''));
        $card->jobName      = trim((string) $request->input('job_name', ''));
        $card->customerName = trim((string) $request->input('customer_name', ''));
        $card->deliveryDate = trim((string) $request->input('delivery_date', '')) ?: null;
        $card->quantity     = trim((string) $request->input('quantity', ''));
        $card->notes        = trim((string) $request->input('notes', ''));
        $card->fullNote     = (string) $request->input('full_note', '');
        $card->position     = $nextPos;
        $card->cellEnteredAt = $now;
        $card->createdAt    = $now;
        $card->createdBy    = $username;
        $card->updatedAt    = $now;
        $card->updatedBy    = $username;

        try {
            $this->cards()->insert($card);
        } catch (\Throwable $e) {
            return $this->json(['ok' => false, 'error' => $e->getMessage()]);
        }

        return $this->json(['ok' => true] + $card->toJsonArray());
    }

    public function update(Request $request, int $id): mixed
    {
        if (!AuthService::isLoggedIn()) {
            return $this->json(['ok' => false, 'error' => 'Unauthorized'], 401);
        }

        $card = $this->cards()->findById($id);

        if ($card === null) {
            return $this->json(['ok' => false, 'error' => 'Not found'], 404);
        }

        $card->jobNumber    = trim((string) $request->input('job_number', ''));
        $card->jobName      = trim((string) $request->input('job_name', ''));
        $card->customerName = trim((string) $request->input('customer_name', ''));
        $card->deliveryDate = trim((string) $request->input('delivery_date', '')) ?: null;
        $card->quantity     = trim((string) $request->input('quantity', ''));
        $card->notes        = trim((string) $request->input('notes', ''));
        $card->fullNote     = (string) $request->input('full_note', '');
        $card->updatedAt    = date('Y-m-d H:i:s');
        $card->updatedBy    = AuthService::getCurrentUsername();

        try {
            $this->cards()->update($card);
        } catch (\Throwable $e) {
            return $this->json(['ok' => false, 'error' => $e->getMessage()]);
        }

        return $this->json(['ok' => true] + $card->toJsonArray());
    }

    public function move(Request $request, int $id): mixed
    {
        if (!AuthService::isLoggedIn()) {
            return $this->json(['ok' => false, 'error' => 'Unauthorized'], 401);
        }

        $columnId   = (int) $request->input('column_id', 0);
        $swimLaneId = (int) $request->input('swim_lane_id', 0);
        $position   = (int) $request->input('position', 0);
        $now        = date('Y-m-d H:i:s');
        $username   = AuthService::getCurrentUsername();

        $this->cards()->move($id, $columnId, $swimLaneId, $position, $now, $username);

        $siblings = trim((string) $request->input('sibling_ids', ''));
        if ($siblings !== '') {
            foreach (explode(',', $siblings) as $idx => $sibId) {
                $sibId = (int) trim($sibId);
                if ($sibId > 0) {
                    $this->cards()->updatePosition($sibId, $idx, $now, $username);
                }
            }
        }

        return $this->json(['ok' => true]);
    }

    public function destroy(int $id): mixed
    {
        if (!AuthService::isLoggedIn()) {
            return $this->json(['ok' => false, 'error' => 'Unauthorized'], 401);
        }

        $this->cards()->delete($id);

        return $this->json(['ok' => true]);
    }
}