<?php

namespace Page\Lib;

use Dever;

class Data
{
    # 直接获取某个页面的基本信息
    public function getPageInfo($key = false)
    {
        if (!$key) {
            $page = Dever::input('page');
            if ($page) {
                $key = $page;
            } else {
                $key = Dever::uri();
            }
        }
        
        if (!$key) {
            $key = 'home';
        }
        
        $where['key'] = $key;
        $data = Dever::db('page/page')->find($where);

        return $data;
    }

    # 直接获取某个页面的内容
    public function getPage($path = 'module', $cdate = 'Y-m-d H:i', $config = array())
    {
        $page = Dever::input('page');
        if ($page) {
            $uri = $page;
        } else {
            $uri = Dever::uri();
        }
        if (!$uri) {
            $uri = 'home';
        }
        
        $data = $this->getPageData($uri, $cdate);

        $result = array();
        if ($data && $data['module']) {
            foreach ($data['module'] as $k => $v) {
                $v['config'] = $config;
                $result[] = Dever::render($path . '/' . $v['key'], $v);
            }
        }
        return implode("\r\n", $result);
    }

    # 获取某个页面的数据
    public function getPageData($page_id, $cdate = 'Y-m-d H:i')
    {
        $where = array();
        if (is_numeric($page_id)) {
            $where['id'] = $page_id;
        } else {
            $where['key'] = $page_id;
        }
        $data = Dever::db('page/page')->find($where);
        if ($data) {
            $data['module'] = Dever::db('page/page_module')->getData(array('page_id' => $data['id']));
            if ($data['module']) {
                foreach ($data['module'] as $k => $v) {
                    $where = array();
                    $where['module_id'] = $v['id'];
                    $where['limit'] = '0,' . $v['num'];
                    $data['module'][$k]['data'] = Dever::db('page/data')->getAll($where);
                    if ($data['module'][$k]['data']) {
                        foreach ($data['module'][$k]['data'] as $k1 => $v1) {
                            $data['module'][$k]['data'][$k1] = $this->getOne($v1, 2, $cdate);
                        }
                    }
                }
            }
        }

        return $data;
    }

    # 获取某个推送位的所有数据
    public function get($key, $name, $total = 10, $col = '1,2,3', $func = '-1', $page = false, $limit = false, $cdate = 'Y-m-d H:i')
    {
        $module = Dever::db('page/module')->one(array('key' => $key));

        if (!$module) {
            $insert['key'] = $key;
            $insert['name'] = $name;
            $insert['num'] = $total;
            $insert['col'] = $col;
            $insert['func'] = $func;
            $module['id'] = Dever::db('page/module')->insert($insert);
            $module['num'] = $insert['num'];
        }

        $data = array();
        if ($module) {
            if (!$module['num']) {
                $module['num'] = 20;
            }
            if ($limit > 0) {
                $module['num'] = $limit;
            }

            if ($module['content'] == 1 && $total > 0) {
                Dever::setInput('search_option_module_id', $module['id']);
                $where = array();
                $where['module_id'] = $module['id'];

                if ($page) {
                    $where['page'] = array($module['num'], 'list');
                    $data = Dever::db('page/data')->getAllPage($where);
                } else {
                    $where['limit'] = '0,' . $module['num'];
                    $data = Dever::db('page/data')->getAll($where);
                }

                if ($data) {
                    foreach ($data as $k => $v) {
                        $data[$k] = $this->getOne($v, 2, $cdate);
                    }
                }
            } else {
                $data = $module;
            }
        }

        return $data;
    }

    # 获取某条推送位的数据
    public function getOne($module, $state = 2, $cdate = 'Y-m-d H:i')
    {
        $data = is_array($module) ? $module : Dever::db('page/data')->one($module);
        $source = array();
        $module = array();
        $col = array();
        if ($data['type'] > 0) {
            $func = Dever::db('page/func')->one($data['type']);
            if ($func) {
                if ($func['type'] == 1) {
                    $method = $func['api'];
                    $col = Dever::array_decode($func['col']);
                    $source = Dever::load($method, $data['type_id']);
                } else {
                    $data['type_id'] = $func['api'];
                }
            }
        }
        if ($state == 1) {
            $result = array();
        } else {
            $result = $data;
            $result['cdate_string'] = date($cdate, $result['cdate']);
        }

        $lang = Dever::getLang();
        if ($lang) {
            $key = $lang . '_col_';
        } else {
            $key = 'col_';
        }
        foreach ($data as $k => $v) {
            $s = strstr($k, $key);
            if ($lang && strstr($k, 'col_') && !$s) {
                $s = true;
                $key = 'col_';
            }
            if ($s) {
                $id = str_replace($key, '', $k);
                $col_module = Dever::db('page/col')->one($id);

                if (!$col_module) {
                    continue;
                }
                if (!$v && $source && $col) {
                    foreach ($col as $k1 => $v1) {
                        if ($v1['col_id'] == $id && isset($source[$v1['name']]) && $source[$v1['name']]) {
                            $v = $source[$v1['name']];
                        }
                    }
                }
                if (strstr($v, "\n")) {
                    $v = str_replace("\n", '<br />', $v);
                }

                if (strstr($v, 'pics')) {
                    $v = explode(',', $v);
                }

                if ($state == 1) {
                    if (strstr($v, 'jpg') || strstr($v, 'png') || strstr($v, 'gif')) {
                        $v = '<img src="'.$v.'" width="150"/>';
                    }
                    if (!isset($result[$k])) {
                        $result[$k] = array();
                    }

                    $result[$k][$col_module['name']] = $v;
                } else {
                    if (strstr($col_module['key'], 'link')) {
                        $v = Dever::url($v, 'main');
                    }
                    $result[$col_module['key']] = $v;
                }
            }
        }

        return $result;
    }
}