<?php
/*
|--------------------------------------------------------------------------
| 模板消息
|--------------------------------------------------------------------------
*/
namespace Wechat_applet\Src;

use Dever;
use Token\Lib\Wechat;
use Token\Lib\Core;

class Msg
{
	# 发送模板消息
	public function test()
	{
		$page = 'pages/index/index';
		$data = array
        (
            'keyword1' => array
            (
                'value' => '测试活动',
            ),
            'keyword2' => array
            (
                'value' => date('Y-m-d H:i:s'),
            ),
            'keyword3' => array
            (
                'value' => '欢迎参加',
            ),
        );

        $data = json_encode($data);
		//Dever::setInput('touser', 'oIZ895bO9a_TT_ouYCQLPFMod57c');
		
		//Dever::setInput('touser', 'oIZ895bO9a_TT_ouYCQLPFMod57c');
		Dever::setInput('page', $page);
		Dever::setInput('data', $data);
		//Dever::setInput('form_id', '1526295575657');
		Dever::setInput('key', 'act');
		Dever::setInput('project_id', '2');

		$type = Dever::input('type', 1);
		if ($type == 1) {
			return $this->send();
		} else {
			return $this->sendMul();
		}
	}

	# 发送单条模板消息
	public function send()
	{
		$key = Dever::input('key');
		$project_id = Dever::input('project_id');
		$touser = Dever::input('touser');
		$page = Dever::input('page');
		//$data = json_encode(Dever::input('data'));
		$data = Dever::input('data');
		$form_id = Dever::input('form_id');
		$emphasis_keyword = Dever::input('emphasis_keyword');
		$this->sendOne($key, $project_id, $touser, $page, $data, $form_id, $emphasis_keyword);

		return 'ok';
	}

	# 发送单条模板消息
	public function sendOne($key, $project_id, $touser, $path, $data, $form_id = false, $emphasis_keyword = '', $state = false)
	{
		if ($project_id > 0 && $key && $touser && $path && $data) {
			$info = Dever::db('wechat_applet/msg')->one(array('option_key' => $key, 'option_project_id' => $project_id));
			if ($info) {
				$update = array();
				$update['project_id'] = $info['project_id'];
				$update['msg_id'] = $info['id'];
				$update['touser'] = $touser;
				$update['path'] = $path;
				$update['data'] = $data;
				$update['form_id'] = $form_id;
				$update['status'] = 1;
				$update['emphasis_keyword'] = $emphasis_keyword;

				if (!$update['form_id']) {
					$update['form_id'] = $this->getFormId($info['project_id'], $update['touser']);
				}

				if (!$update['form_id']) {
					return;
				}

				$where = array();
				$where['option_msg_id'] = $info['id'];
				$where['option_touser'] = $update['touser'];
				//$where['option_data'] = $update['data'];
				//$where['option_form_id'] = $update['form_id'];
				$where['option_path'] = $update['path'];

				$id = Dever::upinto('wechat_applet/msg_log', $where, $update);

				Core::run($info['project_id'], 'send_msg', 'msg.sendAction', 'msg.sendLog', 'wechat_applet', $id, $state);
			}
		}
	}

	public function submit()
	{
		# 立刻发送
		$id = Dever::input('id');
		if ($id > 0) {
			$info = Dever::db('wechat_applet/msg_send')->one($id);
			if ($info) {
				$project = explode(',', $info['project_id']);
				Dever::setInput('key', $info['key']);
				Dever::setInput('page', $info['page']);
				$send = $this->getData($info['content']);

				foreach ($project as $k => $v) {
					Dever::setInput('project_id', $v);
					$this->sendMul();
				}
			}
		}
		Dever::alert('提交成功，请到模板消息日志中查看发送记录');
		return;
	}

	# 解析data
	public function getData($data = false)
	{
		$send = Dever::input('data');
		if (!$send && $data) {
			$send = array();
			$data = json_decode(base64_decode($data), true);
			if ($data) {
				foreach ($data as $k => $v) {
					$send[$v['key']]['value'] = $v['value'];
				}
				$send = json_encode($send, JSON_UNESCAPED_UNICODE);
				Dever::setInput('data', $send);
			}
		}
		
		return $send;
	}

	# 发送多条模板消息 入队
	public function sendMul()
	{
		$key = Dever::input('key');
		$project_id = Dever::input('project_id');
		$page = Dever::input('page');
		$data = Dever::input('data');
		$emphasis_keyword = Dever::input('emphasis_keyword');
		if ($project_id > 0 && $key && $page && $data) {
			# 获取所有拥有formid的openid，并去重
			$list = Dever::db('wechat_applet/msg_form')->getAllGroupByOpenid(array('option_project_id' => $project_id));
			if ($list) {
				if (Dever::project('queue')) {
					Dever::import('queue');
					foreach ($list as $k => $v) {
						if ($v['form_id']) {
							$param = array();
							$param['key'] = $key;
							$param['project_id'] = $project_id;
							$param['touser'] = $v['openid'];
							$param['page'] = $page;
							$param['data'] = $data;
							$param['form_id'] = $v['form_id'];
							$param['emphasis_keyword'] = $emphasis_keyword;
							Dever::db('wechat_applet/msg_form')->delete($v['id']);
							Dever::push($param);
						}
					}
				} else {
					foreach ($list as $k => $v) {
						if ($v['form_id']) {
							$param = array();
							$param['key'] = $key;
							$param['project_id'] = $project_id;
							$param['touser'] = $v['openid'];
							$param['page'] = $page;
							$param['data'] = $data;
							$param['form_id'] = $v['form_id'];
							$param['emphasis_keyword'] = $emphasis_keyword;
							Dever::db('wechat_applet/msg_form')->delete($v['id']);
							$this->sendOne($param['key'], $param['project_id'], $param['touser'], $param['page'], $param['data'], $param['form_id'], $daparamta['emphasis_keyword']);
						}
					}
				}
			}
		}

		return 'ok';
	}

	# 发送多条模板消息 出队 每小时执行一次
	public function cron()
	{
		Dever::import('queue');
		$state = true;//同步发送
		$total = 100;
		$num = 0;
		while($num < $total) {
			$data = Dever::pop();
			if ($data) {
				$num++;
				$state = true;
				$this->sendOne($data['key'], $data['project_id'], $data['touser'], $data['page'], $data['data'], $data['form_id'], $data['emphasis_keyword'], $state);
			} else {
				$num = $total+1;
			}
		}
		return 'ok';
	}

	public function getFormId($project_id, $openid)
	{
		# 获取一个form_id，取最新的100条，然后随机取
		$info = Dever::db('wechat_applet/msg_form')->getAll(array('option_openid' => $openid, 'option_project_id' => $project_id));
		if ($info) {
			$key = array_rand($info, 1);
			$info = $info[$key];
			Dever::db('wechat_applet/msg_form')->delete($info['id']);
			return $info['form_id'];
		} else {
			return false;
		}
	}

	# 记录form_id 之后加上清理过期的form_id 七天过期
	public function write_form_id()
	{
		$id = Dever::input('project_id');
		if ($id > 0) {
			$update = array();
			$update['project_id'] = $id;
			$update['form_id'] = Dever::input('form_id');
			$update['openid'] = Dever::input('openid');

			$where = array();
			$where['option_openid'] = $update['openid'];
			$where['option_project_id'] = $update['project_id'];
			$where['option_form_id'] = $update['form_id'];

			$id = Dever::upinto('wechat_applet/msg_form', $where, $update);
		}

		return 'ok';
	}

	public function sendAction($id)
	{
		$info = Dever::db('wechat_applet/msg_log')->one($id);
		if ($info) {
			$info['page'] = $info['path'];
			$msg = Dever::db('wechat_applet/msg')->one($info['msg_id']);
			$info['template_id'] = $msg['template_id'];
			if ($info['data']) {
				$info['data'] = json_decode($info['data'], true);
			}
			return $info;
		} else {
			die;
		}
	}

	public function sendLog($project_id, $data, $id = false)
	{
		$info = Dever::db('wechat_applet/msg_log')->one($id);
		if ($info) {
			$update['where_id'] = $info['id'];
			$update['result'] = json_encode($data);
			if ($data['errmsg'] == 'ok') {
				$update['status'] = 2;
			} else {
				$update['status'] = 3;
			}
			$update['num'] = $info['num'] + 1;
			Dever::db('wechat_applet/msg_log')->update($update);
		}
	}


	# 同步微信消息模板到本地
	public function sync()
	{
		$project = Dever::db('token/project')->state(array('option_type' => 3));
		if ($project) {
			foreach ($project as $k => $v) {
				Core::run($v['id'], 'get_msg', '', 'msg.load', 'wechat_applet');
			}
		}

		return 'ok';
	}

	public function load($project_id, $data, $param = false)
	{
		if (isset($data['list']) && $data['list']) {
			Dever::db('wechat_applet/msg')->updates(array('option_project_id' => $project_id, 'set_state' => 2));
			foreach ($data['list'] as $k => $v) {
				$update = array();
				$update['project_id'] = $project_id;
				$update['template_id'] = $v['template_id'];
				$update['content'] = $v['content'];
				$update['name'] = $v['title'];
				$update['example'] = $v['example'];
				$update['state'] = 1;
				$id = Dever::upinto('wechat_applet/msg', array('option_project_id' => $project_id, 'option_template_id' => $v['template_id']), $update);
			}
		}
		return array();
	}
}