<?php

namespace app\shop\model\plus\release;

use app\common\model\plus\release\Project as ProjectModel;
use app\common\model\plus\release\ReleaseProjectImage as ReleaseProjectImageModel;
use app\common\model\plus\release\ReleaseCategory as ReleaseCategoryModel;
use app\common\model\plus\release\DemandUser as DemandUserModel;
use app\common\model\plus\release\Setting as SettingModel;
use app\common\model\user\PointsLog as PointsLogModel;

/**
 * 模型
 */
class DemandProject extends ProjectModel
{
    /**
     * 获取列表记录
     */
    public function getList($data)
    {
        $model = $this;
        // 查询条件
        if (!empty($data['name'])) {
            $model = $model->where('name', 'like', '%' . $data['name'] . '%');
        }
        $list = $model->with(['category','user'])->where('project_type', '=', 0)
            ->where('is_delete', '=', 0)
            ->order(['sort' => 'asc', 'create_time' => 'desc'])
            ->paginate($data);
        foreach($list as &$val){
            $val['finish_time'] = empty($val["finish_time"]) ? '' : date('Y-m-d',$val["finish_time"]);
            $val['image_list'] = ReleaseProjectImageModel::getImage($val['project_id']);
        }    
        return $list;
    }

    /**
     * 获取默认数据（分类、设置）
     */
    public function getDefaultData()
    {
        $setting = SettingModel::getAll();
        $settlement = $setting['settlement']['values'] ?? [];
        return [
            'category_list' => ReleaseCategoryModel::getALL(),
            'demand_price' => $settlement['demand_price'] ?? 0,
        ];
    }

    /**
     * 后台发布需求
     * @param array $data 表单数据
     * @param int $user_id 发布用户ID
     * @param int $pay_points 是否支付连盟币（0不支付，1支付）
     * @return bool
     */
    public function addByAdmin($data, $user_id, $pay_points = 0)
    {
        // 验证必填项
        if (empty($data['name'])) {
            $this->error = '请输入标题';
            return false;
        }
        if (empty($data['category_id'])) {
            $this->error = '请选择分类';
            return false;
        }
        if (empty($data['price'])) {
            $this->error = '请输入您的预算';
            return false;
        }
        if (empty($data['content'])) {
            $this->error = '请输入详细要求';
            return false;
        }

        // 验证需求方用户是否存在
        $demand_user = DemandUserModel::detail($user_id);
        if (!$demand_user || $demand_user['is_delete'] == 1) {
            $this->error = '需求方用户不存在';
            return false;
        }

        // 如果需要支付连盟币，从设置中获取金额并检查余额
        $pay_price = 0;
        if ($pay_points > 0) {
            $setting = SettingModel::getAll();
            $settlement = $setting['settlement']['values'] ?? [];
            $pay_price = $settlement['demand_price'] ?? 0;

            $main_user = \app\common\model\user\User::detail($user_id);
            if ($main_user['points'] < $pay_price) {
                $this->error = '用户连盟币不足';
                return false;
            }
        }

        $save_data = [
            'user_id' => $user_id,
            'name' => $data['name'],
            'category_id' => $data['category_id'],
            'price' => $data['price'],
            'content' => $data['content'],
            'product_content' => $data['product_content'] ?? '',
            'product_case' => $data['product_case'] ?? '',
            'detail' => $data['detail'] ?? '',
            'project_type' => 0, // 需求类型
            'show_phone' => $data['show_phone'] ?? 1,
            'is_show' => $data['is_show'] ?? 1,
            'status' => 1, // 后台发布自动通过审核
            'app_id' => self::$app_id,
        ];

        if (!empty($data['finish_time']) && $data['finish_time'] != '请选择日期') {
            $save_data['finish_time'] = strtotime($data['finish_time']);
        } else {
            $save_data['finish_time'] = 0;
        }

        return $this->transaction(function () use ($data, $save_data, $pay_points, $user_id) {
            // 记录内容
            $this->save($save_data);
            // 记录图片
            $this->saveAllImages($this['project_id'], $data);

            // 如果需要支付连盟币
            if ($pay_points > 0) {
                // 从设置中获取支付金额
                $setting = SettingModel::getAll();
                $settlement = $setting['settlement']['values'] ?? [];
                $pay_price = $settlement['demand_price'] ?? 0;

                // 减少主用户表的连盟币
                \app\common\model\user\User::where('user_id', '=', $user_id)->dec('points', $pay_price)->update();
                PointsLogModel::add([
                    'user_id' => $user_id,
                    'value' => -$pay_price,
                    'describe' => "后台发布需求消耗连盟币",
                    'app_id' => self::$app_id,
                ]);
            }

            return $this['project_id'];
        });
    }

    /**
     * 后台编辑需求
     * @param int $project_id 项目ID
     * @param array $data 表单数据
     * @return bool
     */
    public function editByAdmin($project_id, $data)
    {
        // 验证必填项
        if (empty($data['name'])) {
            $this->error = '请输入标题';
            return false;
        }
        if (empty($data['category_id'])) {
            $this->error = '请选择分类';
            return false;
        }
        if (empty($data['price'])) {
            $this->error = '请输入您的预算';
            return false;
        }
        if (empty($data['content'])) {
            $this->error = '请输入详细要求';
            return false;
        }

        $model = self::detail($project_id);
        if (!$model) {
            $this->error = '项目不存在';
            return false;
        }
        $save_data = [
            'name' => $data['name'],
            'category_id' => $data['category_id'],
            'price' => $data['price'],
            'content' => $data['content'],
            'product_content' => $data['product_content'] ?? '',
            'product_case' => $data['product_case'] ?? '',
            'detail' => $data['detail'] ?? '',
            'show_phone' => $data['show_phone'] ?? 1,
            'is_show' => $data['is_show'] ?? 1,
        ];

        if (!empty($data['finish_time']) && $data['finish_time'] != '请选择日期') {
            $save_data['finish_time'] = strtotime($data['finish_time']);
        } else {
            $save_data['finish_time'] = 0;
        }

        return $model->transaction(function () use ($model, $project_id, $data, $save_data) {
            // 更新内容
            $model->save($save_data);
            // 更新图片
            $model->saveAllImages($project_id, $data);

            return true;
        });
    }

    /**
     * 记录图片
     */
    private function saveAllImages($id, $formData)
    {
        (new ReleaseProjectImageModel())->where("project_id", "=", $id)->delete();
        // 生成图片数据
        if (!empty($formData['image_list']) && is_array($formData['image_list'])) {
            $imageData = [];
            foreach ($formData['image_list'] as $imageItem) {
                // 处理图片ID:可能是对象数组或纯ID
                $image_id = 0;
                if (is_array($imageItem)) {
                    $image_id = !empty($imageItem['image_id']) ? $imageItem['image_id'] : ($imageItem['file_id'] ?? 0);
                } elseif (is_numeric($imageItem)) {
                    $image_id = $imageItem;
                }
                if ($image_id > 0) {
                    $imageData[] = [
                        'project_id' => $id,
                        'image_id' => $image_id,
                        'app_id' => self::$app_id
                    ];
                }
            }
            if (!empty($imageData)) {
                $model = new ReleaseProjectImageModel;
                return $model->saveAll($imageData);
            }
        }
        return true;
    }

    /**
     * 审核
     */
    public function submit($param)
    {
        $data = ['status' => $param['status']];
        if ($param['status'] == 2) {
            $data['reject_reason'] = $param['reject_reason'];
        }
        // 更新申请记录
        $data['audit_time'] = time();
        self::update($data, ['project_id' => $param['project_id']]);

        return true;
    }

    /**
     * 软删除
     */
    public function setDelete()
    {
        return $this->save(['is_delete' => 1]);
    }

}