<?php
namespace app\common\controller;

use app\common\controller\BaseController;
use app\common\traits\crud\CrudControllerTrait;
use app\common\service\UsedCarDetailService;
use app\common\service\OssService;
use support\Request;
use support\exception\BusinessException;

class UsedCarDetailController extends BaseController
{
    use CrudControllerTrait;

    protected $service;

    public function __construct()
    {
        $this->service = new UsedCarDetailService();
    }

    /**
     * 列表页数据格式化
     *
     * @param array $data
     * @return array
     */
    protected function indexFormat($data)
    {
        if (isset($data['created_at'])) {
            $data['created_at'] = date('Y-m-d H:i:s', $data['created_at']);
        }
        if (isset($data['updated_at'])) {
            $data['updated_at'] = date('Y-m-d H:i:s', $data['updated_at']);
        }

        // 处理图片
        if (!empty($data['images'])) {
            $images = is_array($data['images']) ? $data['images'] : json_decode($data['images'], true);
            if ($images) {
                $ossService = new OssService();
                $images_pull = [];
                foreach ($images as $image) {
                    $images_pull[] = $ossService->generatePrivateUrl($image);
                }
                $data['images_pull'] = $images_pull;
            } else {
                $data['images_pull'] = [];
            }
        }

        return $data;
    }

    /**
     * 详情页数据格式化
     *
     * @param array $data
     * @return array
     */
    protected function showFormat($data)
    {
        if (isset($data['created_at'])) {
            $data['created_at'] = date('Y-m-d H:i:s', $data['created_at']);
        }
        if (isset($data['updated_at'])) {
            $data['updated_at'] = date('Y-m-d H:i:s', $data['updated_at']);
        }

        // 处理主图
        if (!empty($data['images'])) {
            $images = is_array($data['images']) ? $data['images'] : json_decode($data['images'], true);
            if ($images) {
                $ossService = new OssService();
                $images_pull = [];
                $process = 'image/resize,w_800/quality,Q_40/format,webp';
                foreach ($images as $image) {
                    $images_pull[] = $ossService->generatePrivateUrlResize($image, 3600, $process);
                }
                $data['images_pull'] = $images_pull;
            } else {
                $data['images_pull'] = [];
            }
        } else {
            $data['images_pull'] = [];
        }

        // 处理介绍图片
        if (!empty($data['intro_images'])) {
            $introImages = is_array($data['intro_images']) ? $data['intro_images'] : json_decode($data['intro_images'], true);
            if ($introImages) {
                $ossService = new OssService();
                $intro_images_pull = [];
                foreach ($introImages as $image) {
                    $intro_images_pull[] = $ossService->generatePrivateUrl($image);
                }
                $data['intro_images_pull'] = $intro_images_pull;
            } else {
                $data['intro_images_pull'] = [];
            }
        } else {
            $data['intro_images_pull'] = [];
        }

        // 处理附件
        if (!empty($data['attachment'])) {
            $attachments = is_array($data['attachment']) ? $data['attachment'] : json_decode($data['attachment'], true);
            if ($attachments) {
                $ossService = new OssService();
                $attachment_pull = [];
                foreach ($attachments as $attachment) {
                    $attachment_pull[] = [
                        'name' => $attachment['name'] ?? '',
                        'src' => $attachment['src'] ?? '',
                        'src_pull' => $ossService->generatePrivateUrl($attachment['src'] ?? ''),
                    ];
                }
                $data['attachment_pull'] = $attachment_pull;
            } else {
                $data['attachment_pull'] = [];
            }
        } else {
            $data['attachment_pull'] = [];
        }

        return $data;
    }

    /**
     * 更新状态
     *
     * @param Request $request
     * @return \support\Response
     */
    public function status(Request $request)
    {
        try {
            $data = $request->post();
            $res = $this->service->serviceUpdateStatus($request, $data);
            return $this->success([], '更新成功');
        } catch (\Throwable $e) {
            return $this->error($e->getMessage());
        }
    }

    /**
     * 保存FAQ
     *
     * @param Request $request
     * @return \support\Response
     */
    public function saveFaqs(Request $request)
    {
        try {
            $carId = $request->post('id');
            $faqs = $request->post('faqs', []);

            if (empty($carId)) {
                throw new BusinessException('车辆ID不能为空');
            }

            $this->service->saveFaqs($carId, $faqs);

            return $this->success([], '保存成功');
        } catch (\Throwable $e) {
            return $this->error($e->getMessage());
        }
    }

    /**
     * 创建车辆（含FAQ）
     *
     * @param Request $request
     * @return \support\Response
     */
    public function storeWithFaqs(Request $request)
    {
        try {
            $data = $request->post();
            $faqs = $data['faqs'] ?? [];

            // 先创建车辆
            $result = $this->service->serviceStore($request);

            // 再保存FAQ
            if (!empty($faqs) && isset($result['id'])) {
                $this->service->saveFaqs($result['id'], $faqs);
            }

            return $this->success($result, '创建成功');
        } catch (\Throwable $e) {
            return $this->error($e->getMessage());
        }
    }

    /**
     * 更新车辆（含FAQ）
     *
     * @param Request $request
     * @return \support\Response
     */
    public function updateWithFaqs(Request $request)
    {
        try {
            $data = $request->post();
            $faqs = $data['faqs'] ?? [];
            $carId = $data['id'] ?? null;

            // 先更新车辆
            $result = $this->service->serviceUpdate($request);

            // 再更新FAQ
            if (!empty($faqs) && $carId) {
                $this->service->saveFaqs($carId, $faqs);
            }

            return $this->success($result, '更新成功');
        } catch (\Throwable $e) {
            return $this->error($e->getMessage());
        }
    }

    /**
     * 提交审核
     *
     * @param Request $request
     * @return \support\Response
     */
    public function submitAudit(Request $request)
    {
        try {
            $carId = $request->post('id');

            if (empty($carId)) {
                throw new BusinessException('车辆ID不能为空');
            }

            $this->service->submitAudit($request, $carId);

            return $this->success([], '提交审核成功');
        } catch (\Throwable $e) {
            return $this->error($e->getMessage());
        }
    }

    /**
     * 审核车辆
     *
     * @param Request $request
     * @return \support\Response
     */
    public function audit(Request $request)
    {
        try {
            $data = $request->post();

            $this->service->audit($request, $data);

            $statusText = $data['audit_status'] == 1 ? '通过' : '拒绝';
            return $this->success([], "审核{$statusText}成功");
        } catch (\Throwable $e) {
            return $this->error($e->getMessage());
        }
    }

    /**
     * 获取审核记录
     *
     * @param Request $request
     * @return \support\Response
     */
    public function auditRecords(Request $request)
    {
        try {
            $carId = $request->get('id');

            if (empty($carId)) {
                throw new BusinessException('车辆ID不能为空');
            }

            $records = $this->service->getAuditRecords($carId);

            return $this->success($records);
        } catch (\Throwable $e) {
            return $this->error($e->getMessage());
        }
    }

    /**
     * 获取审核统计
     *
     * @param Request $request
     * @return \support\Response
     */
    public function auditStats(Request $request)
    {
        try {
            $stats = $this->service->getAuditStats($request);

            return $this->success($stats);
        } catch (\Throwable $e) {
            return $this->error($e->getMessage());
        }
    }
}