<?php
/**
 * The model file of block module of ZenTaoPMS.
 *
 * @copyright   Copyright 2009-2015 青岛易软天创网络科技有限公司(QingDao Nature Easy Soft Network Technology Co,LTD, www.cnezsoft.com)
 * @license     ZPL (http://zpl.pub/page/zplv12.html)
 * @author      Yidong Wang <yidong@cnezsoft.com>
 * @package     block
 * @version     $Id$
 * @link        http://www.zentao.net
 */
class blockModel extends model
{
    /**
     * Save params 
     * 
     * @param  int    $id 
     * @param  string $type 
     * @param  string $appName 
     * @param  int    $blockID 
     * @access public
     * @return void
     */
    public function save($id, $source, $type, $module = 'my')
    {
        $block = $id ? $this->getByID($id) : null;
        $data = fixer::input('post')
            ->add('account', $this->app->user->account)
            ->stripTags('html', $this->config->allowedTags)
            ->setIF($id, 'id', $id)
            ->add('order', $block ? $block->order : ($this->getLastKey($module) + 1))
            ->add('module', $module)
            ->add('hidden', 0)
            ->setDefault('grid', '4')
            ->setDefault('source', $source)
            ->setDefault('block', $type)
            ->setDefault('params', array())
            ->remove('uid,actionLink,modules,moduleBlock')
            ->get();

        if($this->post->moduleBlock)
        {
            $data->source = $this->post->modules;
            $data->block  = $this->post->moduleBlock;
        }
        else
        {
            $data->source = '';
            $data->block  = $this->post->modules;
        }

        if($block) $data->height = $block->height;
        if($type == 'html')
        {
            $uid  = $this->post->uid;
            $data = $this->loadModel('file')->processImgURL($data, 'html', $uid);
            $data->params['html'] = $data->html;
            unset($data->html);
            unset($_SESSION['album'][$uid]);
        }

        $data->params = helper::jsonEncode($data->params);
        $this->dao->replace(TABLE_BLOCK)->data($data)->exec();
        if(!dao::isError()) $this->loadModel('score')->create('block', 'set');
    }

    /**
     * Get block by ID.
     * 
     * @param  int    $blockID 
     * @access public
     * @return object
     */
    public function getByID($blockID)
    {
        $block = $this->dao->select('*')->from(TABLE_BLOCK)
            ->where('id')->eq($blockID)
            ->fetch();
        if(empty($block)) return false;

        $block->params = json_decode($block->params);
        if(empty($block->params)) $block->params = new stdclass();
        if($block->block == 'html') $block->params->html = $this->loadModel('file')->setImgSize($block->params->html);
        return $block;
    }

    /**
     * Get saved block config.
     * 
     * @param  int    $id 
     * @access public
     * @return object
     */
    public function getBlock($id)
    {
        $block = $this->dao->select('*')->from(TABLE_BLOCK)
            ->where('`id`')->eq($id)
            ->andWhere('account')->eq($this->app->user->account)
            ->fetch();
        if(empty($block)) return false;

        $block->params = json_decode($block->params);
        if(empty($block->params)) $block->params = new stdclass();
        return $block;
    }

    /**
     * Get last key.
     * 
     * @param  string $appName 
     * @access public
     * @return int
     */
    public function getLastKey($module = 'my')
    {
        $order = $this->dao->select('`order`')->from(TABLE_BLOCK)
            ->where('module')->eq($module)
            ->andWhere('account')->eq($this->app->user->account)
            ->orderBy('order desc')
            ->limit(1)
            ->fetch('order');
        return $order ? $order : 0;
    }

    /**
     * Get block list for account.
     * 
     * @param  string $appName 
     * @access public
     * @return void
     */
    public function getBlockList($module = 'my')
    {
        $blocks = $this->dao->select('*')->from(TABLE_BLOCK)->where('account')->eq($this->app->user->account)
            ->andWhere('module')->eq($module)
            ->andWhere('hidden')->eq(0)
            ->beginIF($this->config->global->flow == 'onlyStory')->andWhere('source')->notin('project,qa')->fi()
            ->beginIF($this->config->global->flow == 'onlyTask')->andWhere('source')->notin('product,qa')->fi()
            ->beginIF($this->config->global->flow == 'onlyTest')->andWhere('source')->notin('product,project')->fi()
            ->orderBy('`order`')
            ->fetchAll('id');

        return $blocks;
    }

    /**
     * Get hidden blocks
     * 
     * @access public
     * @return array
     */
    public function getHiddenBlocks($module = 'my')
    {
        return $this->dao->select('*')->from(TABLE_BLOCK)->where('account')->eq($this->app->user->account)
            ->andWhere('module')->eq($module)
            ->andWhere('hidden')->eq(1)
            ->orderBy('`order`')
            ->fetchAll('order');
    }

    /**
     * Get data of welcome block.
     * 
     * @access public
     * @return array
     */
    public function getWelcomeBlockData()
    {
        $data = array();

        $data['tasks']    = (int)$this->dao->select('count(*) AS count')->from(TABLE_TASK)->where('assignedTo')->eq($this->app->user->account)->andWhere('status')->ne('closed')->andWhere('deleted')->eq(0)->fetch('count');
        $data['bugs']     = (int)$this->dao->select('count(*) AS count')->from(TABLE_BUG)
            ->where('assignedTo')->eq($this->app->user->account)
            ->beginIF(!$this->app->user->admin)->andWhere('project')->in('0,' . $this->app->user->view->projects)->fi() //Fix bug #2373.
            ->andWhere('deleted')->eq(0)
            ->fetch('count');
        $data['stories']  = (int)$this->dao->select('count(*) AS count')->from(TABLE_STORY)->where('assignedTo')->eq($this->app->user->account)->andWhere('deleted')->eq(0)->fetch('count');
        $data['projects'] = (int)$this->dao->select('count(*) AS count')->from(TABLE_PROJECT)
            ->where("(status='wait' or status='doing')")
            ->beginIF(!$this->app->user->admin)->andWhere('id')->in($this->app->user->view->projects)->fi()
            ->andWhere('deleted')->eq(0)
            ->fetch('count');
        $data['products'] = (int)$this->dao->select('count(*) AS count')->from(TABLE_PRODUCT)
            ->where('status')->ne('closed')
            ->beginIF(!$this->app->user->admin)->andWhere('id')->in($this->app->user->view->products)->fi()
            ->andWhere('deleted')->eq(0)
            ->fetch('count');

        $today = date('Y-m-d');
        $data['delayTask'] = (int)$this->dao->select('count(*) AS count')->from(TABLE_TASK)
            ->where('assignedTo')->eq($this->app->user->account)
            ->andWhere('status')->in('wait,doing')
            ->andWhere('deadline')->ne('0000-00-00')
            ->andWhere('deadline')->lt($today)
            ->andWhere('deleted')->eq(0)
            ->fetch('count');
        $data['delayBug'] = (int)$this->dao->select('count(*) AS count')->from(TABLE_BUG)
            ->where('assignedTo')->eq($this->app->user->account)
            ->andWhere('status')->eq('active')
            ->andWhere('deadline')->ne('0000-00-00')
            ->andWhere('deadline')->lt($today)
            ->andWhere('deleted')->eq(0)
            ->fetch('count');
        $data['delayProject'] = (int)$this->dao->select('count(*) AS count')->from(TABLE_PROJECT)
            ->where('status')->in('wait,doing')
            ->beginIF(!$this->app->user->admin)->andWhere('id')->in($this->app->user->view->projects)->fi()
            ->andWhere('end')->lt($today)
            ->andWhere('deleted')->eq(0)
            ->fetch('count');

        return $data;
    }

    /**
     * Init block when account use first. 
     * 
     * @param  string    $appName 
     * @access public
     * @return bool
     */
    public function initBlock($module)
    {
        $flow    = isset($this->config->global->flow) ? $this->config->global->flow : 'full';
        $blocks  = $module == 'my' ? $this->lang->block->default[$flow][$module] : $this->lang->block->default[$module];
        $account = $this->app->user->account;

        /* Mark this app has init. */
        $this->loadModel('setting')->setItem("$account.$module.common.blockInited", true);
        $this->loadModel('setting')->setItem("$account.$module.block.initVersion", $this->config->block->version);
        foreach($blocks as $index => $block)
        {
            $block['order']   = $index;
            $block['module']  = $module;
            $block['account'] = $account;
            $block['params']  = isset($block['params']) ? helper::jsonEncode($block['params']) : '';
            if(!isset($block['source'])) $block['source'] = $module;

            $this->dao->replace(TABLE_BLOCK)->data($block)->exec();
        }

        return !dao::isError();
    }

    /**
     * Get block list.
     * 
     * @access public
     * @return string
     */
    public function getAvailableBlocks($module = '')
    {
        $blocks = $this->lang->block->availableBlocks;
        if($module and isset($this->lang->block->modules[$module])) $blocks = $this->lang->block->modules[$module]->availableBlocks;
        if(isset($this->config->block->closed))
        {
            foreach($blocks as $blockKey => $blockName)
            {
                if(strpos(",{$this->config->block->closed},", ",{$module}|{$blockKey},") !== false) unset($blocks->$blockKey);
            }
        }
        return json_encode($blocks);
    }

    /**
     * Get list params for product|project|todo
     * 
     * @param  string $module 
     * @access public
     * @return string
     */
    public function getListParams($module = '')
    {
        if($module == 'product') return $this->getProductParams($module);
        if($module == 'project') return $this->getProjectParams($module);

        $params = new stdclass();
        $params = $this->onlyNumParams($params);
        return json_encode($params);
    }

    /**
     * Get todo params.
     * 
     * @access public
     * @return json
     */
    public function getTodoParams($module = '')
    {
        return $this->getListParams($module);
    }

    /**
     * Get task params.
     * 
     * @access public
     * @return string
     */
    public function getTaskParams($module = '')
    {
        $params = new stdclass();
        $params->type['name']    = $this->lang->block->type;
        $params->type['options'] = $this->lang->block->typeList->task;
        $params->type['control'] = 'select';

        $params->num['name']    = $this->lang->block->num;
        $params->num['default'] = 20; 
        $params->num['control'] = 'input';

        $params->orderBy['name']    = $this->lang->block->orderBy;
        $params->orderBy['default'] = 'id_desc';
        $params->orderBy['options'] = $this->lang->block->orderByList->task;
        $params->orderBy['control'] = 'select';

        return json_encode($params);
    }

    /**
     * Get Bug Params.
     * 
     * @access public
     * @return json
     */
    public function getBugParams($module = '')
    {
        $params = new stdclass();
        $params->type['name']    = $this->lang->block->type;
        $params->type['options'] = $this->lang->block->typeList->bug;
        $params->type['control'] = 'select';

        $params->num['name']    = $this->lang->block->num;
        $params->num['default'] = 20; 
        $params->num['control'] = 'input';

        $params->orderBy['name']    = $this->lang->block->orderBy;
        $params->orderBy['default'] = 'id_desc';
        $params->orderBy['options'] = $this->lang->block->orderByList->bug;
        $params->orderBy['control'] = 'select';

        return json_encode($params);
    }

    /**
     * Get case params.
     * 
     * @access public
     * @return json
     */
    public function getCaseParams($module = '')
    {
        $params = new stdclass();
        $params->type['name']    = $this->lang->block->type;
        $params->type['options'] = $this->lang->block->typeList->case;
        $params->type['control'] = 'select';

        $params->num['name']    = $this->lang->block->num;
        $params->num['default'] = 20; 
        $params->num['control'] = 'input';

        $params->orderBy['name']    = $this->lang->block->orderBy;
        $params->orderBy['default'] = 'id_desc';
        $params->orderBy['options'] = $this->lang->block->orderByList->case;
        $params->orderBy['control'] = 'select';

        return json_encode($params);
    }

    /**
     * Get testtask params.
     * 
     * @param  string $module 
     * @access public
     * @return void
     */
    public function getTesttaskParams($module = '')
    {
        $params = new stdclass();
        $params->type['name']    = $this->lang->block->type;
        $params->type['options'] = $this->lang->block->typeList->testtask;
        $params->type['control'] = 'select';

        $params->num['name']    = $this->lang->block->num;
        $params->num['default'] = 20; 
        $params->num['control'] = 'input';

        return json_encode($params);
    }

    /**
     * Get story params.
     * 
     * @access public
     * @return json
     */
    public function getStoryParams($module = '')
    {
        $params = new stdclass();
        $params->type['name']    = $this->lang->block->type;
        $params->type['options'] = $this->lang->block->typeList->story;
        $params->type['control'] = 'select';

        $params->num['name']    = $this->lang->block->num;
        $params->num['default'] = 20; 
        $params->num['control'] = 'input';

        $params->orderBy['name']    = $this->lang->block->orderBy;
        $params->orderBy['default'] = 'id_desc';
        $params->orderBy['options'] = $this->lang->block->orderByList->story;
        $params->orderBy['control'] = 'select';

        return json_encode($params);
    }

    /**
     * Get plan params.
     * 
     * @access public
     * @return json
     */
    public function getPlanParams()
    {
        $params = $this->onlyNumParams();
        return json_encode($params);
    }

    /**
     * Get Release params.
     * 
     * @access public
     * @return json
     */
    public function getReleaseParams()
    {
        $params = $this->onlyNumParams();
        return json_encode($params);
    }

    /**
     * Get Build params.
     * 
     * @access public
     * @return json
     */
    public function getBuildParams()
    {
        $params = $this->onlyNumParams();
        return json_encode($params);
    }

    /**
     * Get product params.
     * 
     * @access public
     * @return json
     */
    public function getProductParams()
    {
        $params->type['name']    = $this->lang->block->type;
        $params->type['options'] = $this->lang->block->typeList->product;
        $params->type['control'] = 'select';

        return json_encode($this->onlyNumParams($params));
    }

    /**
     * Get statistic params.
     *
     * @access public
     * @return string
     */
    public function getStatisticParams($module = 'product')
    {
        if($module == 'product') return $this->getProductStatisticParams($module);
        if($module == 'project') return $this->getProjectStatisticParams($module);
        if($module == 'qa')      return $this->getQaStatisticParams($module);

        $params = new stdclass();
        $params = $this->onlyNumParams($params);
        return json_encode($params);
    }

    /**
     * Get product statistic params.
     * 
     * @access public
     * @return void
     */
    public function getProductStatisticParams()
    {
        $params = new stdclass();
        $params->type['name']    = $this->lang->block->type;
        $params->type['options'] = $this->lang->block->typeList->product;
        $params->type['control'] = 'select';

        $params->num['name']    = $this->lang->block->num;
        $params->num['control'] = 'input';

        return json_encode($params);
    }

    /**
     * Get project statistic params.
     * 
     * @access public
     * @return void
     */
    public function getProjectStatisticParams()
    {
        $params = new stdclass();
        $params->type['name']    = $this->lang->block->type;
        $params->type['options'] = $this->lang->block->typeList->project;
        $params->type['control'] = 'select';

        $params->num['name']    = $this->lang->block->num;
        $params->num['control'] = 'input';

        return json_encode($params);
    }

    /**
     * Get qa statistic params.
     *
     * @access public
     * @return void
     */
    public function getQaStatisticParams()
    {
        $params = new stdclass();
        $params->type['name']    = $this->lang->block->type;
        $params->type['options'] = $this->lang->block->typeList->product;
        $params->type['control'] = 'select';

        $params->num['name']    = $this->lang->block->num;
        $params->num['control'] = 'input';

        return json_encode($params);
    }

    /**
     * Get product overview pararms.
     *
     * @access public
     * @return string
     */
    public function getOverviewParams()
    {
        return false;
    }

    /**
     * Get project params.
     * 
     * @access public
     * @return json
     */
    public function getProjectParams()
    {
        $params->type['name']    = $this->lang->block->type;
        $params->type['options'] = $this->lang->block->typeList->project;
        $params->type['control'] = 'select';

        return json_encode($this->onlyNumParams($params));
    }

    public function getAssignToMeParams()
    {
        $params->todoNum['name']    = $this->lang->block->todoNum;
        $params->todoNum['default'] = 20; 
        $params->todoNum['control'] = 'input';

        $params->taskNum['name']    = $this->lang->block->taskNum;
        $params->taskNum['default'] = 20; 
        $params->taskNum['control'] = 'input';

        $params->bugNum['name']    = $this->lang->block->bugNum;
        $params->bugNum['default'] = 20; 
        $params->bugNum['control'] = 'input';

        return json_encode($params);
    }

    /**
     * Get closed block pairs. 
     * 
     * @param  string $closedBlock 
     * @access public
     * @return array
     */
    public function getClosedBlockPairs($closedBlock)
    {
        $blockPairs = array();
        if(empty($closedBlock)) return $blockPairs;

        foreach(explode(',', $closedBlock) as $block)
        {
            $block = trim($block);
            if(empty($block)) continue;

            list($moduleName, $blockKey) = explode('|', $block);
            if(empty($moduleName))
            {
                if($blockKey == 'html')      $blockPairs[$block] = 'HTML';
                if($blockKey == 'flowchart') $blockPairs[$block] = $this->lang->block->lblFlowchart;
                if($blockKey == 'dynamic')   $blockPairs[$block] = $this->lang->block->dynamic;
                if($blockKey == 'welcome')   $blockPairs[$block] = $this->lang->block->welcome;
            }
            else
            {
                $blockPairs[$block] = "{$this->lang->block->moduleList[$moduleName]}|{$this->lang->block->modules[$moduleName]->availableBlocks->$blockKey}";
            }
        }

        return $blockPairs;
    }

    /**
     * Build number params.
     * 
     * @param  object $params 
     * @access public
     * @return object
     */
    public function onlyNumParams($params = '')
    {
        if(empty($params)) $params = new stdclass();
        $params->num['name']    = $this->lang->block->num;
        $params->num['default'] = 20; 
        $params->num['control'] = 'input';
        return $params;
    }

    /**
     * Check whether long block.
     * 
     * @param  object    $block 
     * @access public
     * @return book
     */
    public function isLongBlock($block)
    {
        if(empty($block)) return true;
        return $block->grid >= 6;
    }

    /**
     * Check API for ranzhi
     * 
     * @param  string    $hash 
     * @access public
     * @return bool
     */
    public function checkAPI($hash)
    {
        if(empty($hash)) return false;

        $key = $this->dao->select('value')->from(TABLE_CONFIG)
            ->where('owner')->eq('system')
            ->andWhere('module')->eq('sso')
            ->andWhere('`key`')->eq('key')
            ->fetch('value');

        return $key == $hash;
    }

    /**
     * Get products like drop menu order
     * 
     * @param  strint    $status 
     * @param  int       $num 
     * @access public
     * @return array
     */
    public function getProducts($status, $num)
    {
        $products = $this->loadModel('product')->getList($status);
        if(empty($products)) return $products;

        $lines = $this->loadModel('tree')->getLinePairs($useShort = true);
        $productList = array();
        foreach($lines as $id => $name)
        {
            foreach($products as $key => $product)
            {
                if($product->line == $id)
                {
                    $product->name = $name . '/' . $product->name;
                    $productList[] = $product;
                    unset($products[$key]);
                }
            }
        }
        $productList = array_merge($productList, $products);

        $products = $mineProducts = $otherProducts = $closedProducts = array();
        foreach($productList as $product)
        {
            if(!$this->app->user->admin and !$this->product->checkPriv($product->id)) continue;
            if($product->status == 'normal' and $product->PO == $this->app->user->account) 
            {
                $mineProducts[$product->id] = $product;
            }
            elseif($product->status == 'normal' and $product->PO != $this->app->user->account) 
            {
                $otherProducts[$product->id] = $product;
            }
            elseif($product->status == 'closed')
            {
                $closedProducts[$product->id] = $product;
            }
        }
        $products = $mineProducts + $otherProducts + $closedProducts;

        if(empty($num)) return $products;
        return array_slice($products, 0, $num, true);
    }

    /**
     * Get projects like drop menu order
     * 
     * @param  string    $status 
     * @param  int       $num 
     * @access public
     * @return array
     */
    public function getProjects($status, $num)
    {
        $projectList = $this->loadModel('project')->getList($status);
        if(empty($projectList)) return $projectList;

        $projects = $mineProjects = $otherProjects = $closedProjects = array();
        foreach($projectList as $project)
        {
            if(!$this->app->user->admin and !$this->project->checkPriv($project->id)) continue;
            if($project->status != 'done' and $project->status != 'closed' and $project->PM == $this->app->user->account)
            {
                $mineProjects[$project->id] = $project;
            }
            elseif($project->status != 'done' and $project->status != 'closed' and !($project->PM == $this->app->user->account))
            {
                $otherProjects[$project->id] = $project;
            }
            elseif($project->status == 'done' or $project->status == 'closed')
            {
                $closedProjects[$project->id] = $project;
            }
        }
        $projects = $mineProjects + $otherProjects + $closedProjects;

        if(empty($num)) return $projects;
        return array_slice($projects, 0, $num, true);
    }
}