<?php
namespace Upload\Src\Store;

use Dever;
use Dever\Img\Handle;

class Local extends Core implements Config
{
	/**
     * 创建文件和目录
     * 
     * @return mixed
     */
	public function save()
	{
		$this->root();
		
		$this->path()->name($this->data['file']['name'])->ext()->file();
		
		# 不覆盖
		if (is_file($this->output['file']) && $this->config['cover'] == 2) {
			$this->output['status'] = -1;
			$this->output['message'] = '文件已经存在';
		} else {
			# 不覆盖 生成新文件
			if (is_file($this->output['file']) && $this->config['cover'] == 3) {
				// . microtime() . rand(0,1000)
				$this->name($this->output['file'])->file();
			} else {
				$file = Dever::load('upload/file-name', array('where_name' => $this->name));
			}

			if (!$this->limit) {
				//$this->limit = getimagesize($this->output['file']);
			}

			if (!$this->size) {
				$this->size = filesize($this->output['file']);
			}
			
			if (isset($file) && $file) {
				$this->update($file['id']);
				
			} else {
				$this->insert();
			}
			
			if (!copy($this->data['file']['tmp_name'], $this->output['file'])) {
				$this->output['status'] = -1;
				$this->output['message'] = '文件已经存在';
			} else {
				unlink($this->data['file']['tmp_name']);
			}

			return $this->output['url'];
		}
	}

	private function path()
	{
		$date = explode('-', date("Y-m-d"));

		$this->path = $this->config['id'] . '/' . $date[0] . '/' . $date[1] . '/' . $date[2] . '/';

		return $this;
	}

	private function name($name)
	{
		$this->name = md5($name);

		return $this;
	}

	private function ext()
	{
		$this->ext  = $this->ext ? $this->ext : '.' . pathinfo($this->data['file']['name'], PATHINFO_EXTENSION);

		return $this;
	}

	private function file()
	{
		$this->file = $this->path . $this->name . $this->ext;

		$this->output['file'] = is_file($this->base . $this->file) ? $this->base . $this->file : Dever::path($this->base, $this->file);
		$this->output['url'] = Dever::config('host')->uploadRes . $this->file;

		return $this->output['file'];
	}

	private function handle()
	{
		$this->handle = isset($this->handle) ? $this->handle : new Handle();

		return $this->handle;
	}
	
	/**
     * water
     * 
     * @return mixed
     */
	public function handle_w($id)
	{
		$config = Dever::load('upload/pic_water-one', $id);
		if ($config) {
			$this->name .= '_w' . $id;
			
			$water = array('water'=> $config['water'], 'position'=> ($config['water_position'] ? $config['water_position'] : 1));
			
            $this->handle()->mark($this->output['file'], $water, true, $this->file());
		}
	}
	
	/**
     * thumb
     * 
     * @return mixed
     */
	public function handle_t($id)
	{
		$config = Dever::load('upload/pic_thumb-one', $id);
		if ($config) {
			if (strpos($this->name, '_t') !== false) {
				$temp = explode('_t', $this->name);
				$this->name = $temp[0];
			}
			$this->name .= '_t' . $id;
			
			$size = $config['width'] . '_' . $config['height'] . '_2';
			
            $this->handle()->thumb($this->output['file'], $size, true, $this->file());
		}
	}
	
	/**
     * crop
     * 
     * @return mixed
     */
	public function handle_c($id)
	{
		$config = Dever::load('upload/pic_crop-one', $id);
		
		if ($config) {
			$this->name .= '_c' . $id;
			
			$size = $config['width'] . '_' . $config['height'] . '_2';
			
			//false position
            $this->handle()->crop($this->output['file'], $size, false, true, $this->file());
		}
	}
}