<?php

namespace app\admin\controller;

use think\Lang;
use think\Loader;
use think\Config;

class Singlepage extends BaseController {

    public function index() {
        $this->redirect('/admin/singlepage/lists');
    }

    public function lists() {
        $skeyword = $this->request->get('skeyword', '', 'urldecode');
        $arg_where = array('pid' => 0, 'stat' => 0, 'siteid' => $this->siteid);
        $arg_order = array('sort' => 'asc', 'id' => 'desc');
        $arg_field = array('id', 'pid', 'name', 'sort', 'isshow', 'recommend', 'picture', 'content');
        if (!empty($skeyword)) {
            $skeyword = trim($skeyword);
            $arg_where['name'] = ['like', '%' . $skeyword . '%'];
            $search['skeyword'] = $skeyword;
            Config::set('paginate.query', ['skeyword' => $skeyword]); //分页参数
        } else {
            $search['skeyword'] = '';
        }
        $singlepage_list = Loader::model('Singlepage')->getSinglepageLists($arg_where, $arg_order, $arg_field, 50);
        $value = ['list' => $singlepage_list, 'pid' => 0, 'search' => $search,];
        $this->assign($value);
        return $this->fetch();
    }

    public function listcategory($pid = 0) {
        $pid = is_numeric($pid) ? intval($pid) : 0;
        $arg_where = array('pid' => $pid, 'stat' => 0, 'siteid' => $this->siteid);
        $arg_order = array('sort' => 'asc', 'id' => 'desc');
        $arg_field = array('id', 'pid', 'name', 'sort', 'isshow', 'recommend', 'picture');
        $singlepage_list = Loader::model('Singlepage')->getSinglepageList($arg_where, $arg_order, $arg_field, 24);
        $singlepage_breadcrumb = Loader::model('Singlepage')->getBreadCrumb($pid);
        $value = ['list' => $singlepage_list, 'pid' => $pid, 'breadcrumb' => $singlepage_breadcrumb, 'level' => 0];
        $this->assign($value);
        return $this->fetch();
    }

    public function childcat($pid = 0) {
        $pid = $this->request->get('pid', 0);
        $level = $this->request->get('level', 1);
        //$pid = is_numeric($pid) ? intval($pid) : 0;
        $arg_where = array('pid' => $pid, 'stat' => 0, 'siteid' => $this->siteid);
        $arg_order = array('sort' => 'asc', 'id' => 'desc');
        $arg_field = array('id', 'pid', 'name', 'sort', 'isshow', 'recommend', 'picture');
        $singlepage_list = Loader::model('Singlepage')->getList($arg_where, $arg_order, $arg_field, 24);
        $value = ['list' => $singlepage_list, 'pid' => $pid, 'level' => $level + 1];
        $this->assign($value);
        Config::set('default_ajax_return', 'html');
        $this->view->engine(['type' => 'php', 'view_suffix' => 'html', 'tpl_replace_string' => [],]);
        return $this->fetch();
    }

    public function add($pid = 0) {
        $pid = is_numeric($pid) ? intval($pid) : 0;
        $arg_where = array('pid' => 0, 'stat' => 0);
        $arg_order = array('sort' => 'asc', 'id' => 'asc');
        $arg_field = array('id', 'pid', 'name', 'sort');
        $singlepageOptions = Loader::model('Singlepage')->getOptions($pid, $arg_where, $arg_order, $arg_field, 100);
        $value = ['singlepageOptions' => $singlepageOptions, 'pid' => $pid];
        $this->assign($value);
        return $this->fetch();
    }

    public function create() {
        if ($this->request->isPost()) {
            $data = $this->request->post();
            if (empty($data) || !is_array($data)) {
                return $this->error(Lang::get('incorrect operation'));
            }
            $validaterule = ['name' => 'require', 'pid' => 'number|between:0,2147483647',];
            $validatemsg = ['name.require' => '名称不能为空', 'pid.between' => '所属上级值无效',];
            $valid_result = $this->validate($data, $validaterule, $validatemsg);
            if (true !== $valid_result) {
                // 验证失败 输出错误信息
                return $this->error($valid_result);
            }
            $data['sort'] = intval($data['sort']);
            $data['siteid'] = $this->siteid;
            $model = Loader::model('Singlepage')->insertRow($data);
            if ($model && $model->getData('id')) {
                return $this->redirect(url('/admin/singlepage/lists'));
            } else {
                return $this->error(Lang::get('operation failed'));
            }
        }
        return $this->error(Lang::get('incorrect operation'));
    }

    public function copy($id = 0) {
        $id = intval($id);
        if ($id > 0) {
            $singlepage = Loader::model('Singlepage')->getRow($id);
            if (empty($singlepage)) {
                return $this->error(Lang::get('incorrect operation'));
            }
            $value['singlepage'] = $singlepage;
        } else {
            return $this->error(Lang::get('incorrect operation'));
        }
        $pid = isset($singlepage['pid']) ? $singlepage['pid'] : 0;
        $arg_where = array('pid' => 0, 'stat' => 0);
        $arg_order = array('sort' => 'asc', 'id' => 'asc');
        $arg_field = array('id', 'pid', 'name', 'sort');
        $singlepageOptions = Loader::model('Singlepage')->getOptions($pid, $arg_where, $arg_order, $arg_field, 100);
        $value['singlepageOptions'] = $singlepageOptions;
        $value['pid'] = $pid;
        $this->assign($value);
        return $this->fetch();
    }

    public function edit($id = 0) {
        $id = intval($id);
        if ($id > 0) {
            $singlepage = Loader::model('Singlepage')->getRow($id);
            if (empty($singlepage)) {
                return $this->error(Lang::get('incorrect operation'));
            }
            $value['singlepage'] = $singlepage;
        } else {
            return $this->error(Lang::get('incorrect operation'));
        }
        $pid = isset($singlepage['pid']) ? $singlepage['pid'] : 0;
        $arg_where = array('pid' => 0, 'stat' => 0);
        $arg_order = array('sort' => 'asc', 'id' => 'asc');
        $arg_field = array('id', 'pid', 'name', 'sort');
        $singlepageOptions = Loader::model('Singlepage')->getOptions($pid, $arg_where, $arg_order, $arg_field, 100);
        $value['singlepageOptions'] = $singlepageOptions;
        $value['pid'] = $pid;
        $this->assign($value);
        return $this->fetch();
    }

    public function update() {
        if ($this->request->isPost()) {
            $data = $this->request->post();
            if (empty($data) || !is_array($data)) {
                return $this->error(Lang::get('incorrect operation'));
            }
            $validaterule = ['name' => 'require', 'pid' => 'number|between:0,2147483647',];
            $validatemsg = ['name.require' => '名称不能为空', 'pid.between' => '所属上级值无效',];
            $valid_result = $this->validate($data, $validaterule, $validatemsg);
            if (true !== $valid_result) {
                // 验证失败 输出错误信息
                return $this->error($valid_result);
            }
            $data['sort'] = intval($data['sort']);
            $childIDArray = Loader::model('Singlepage')->getChildIDArray($data['id']);
            if (in_array($data['pid'], $childIDArray)) {
                return $this->error('不可选择自己的子节点作为父节点');
            }
            $model = Loader::model('Singlepage')->updateRow($data);
            if ($model && $model->getData('id')) {
                return $this->redirect(url('/admin/singlepage/lists'));
            } else {
                return $this->error(Lang::get('operation failed'));
            }
        } else {
            return $this->error(Lang::get('operation failed'));
        }
    }

    public function recycle() {
        $skeyword = $this->request->get('skeyword', '', 'urldecode');
        $arg_where = array('stat' => ['lt', 0], 'siteid' => $this->siteid);
        $arg_order = array('sort' => 'asc', 'id' => 'desc');
        $arg_field = array('id', 'pid', 'name', 'sort', 'isshow', 'recommend', 'picture');
        if (!empty($skeyword)) {
            $skeyword = trim($skeyword);
            $arg_where['name'] = ['like', '%' . $skeyword . '%'];
            $search['skeyword'] = $skeyword;
            Config::set('paginate.query', ['skeyword' => $skeyword]); //分页参数
        } else {
            $search['skeyword'] = '';
        }
        $singlepage_list = Loader::model('Singlepage')->getList($arg_where, $arg_order, $arg_field, 50);
        $value = ['list' => $singlepage_list, 'pid' => 0, 'search' => $search,];
        $this->assign($value);
        return $this->fetch();
    }

    public function updatesort() {
        $id = $this->request->param('id', 0);
        $sort = $this->request->param('sort', 0);
        $sort = intval($sort);
        $id = intval($id);
        if ($id > 0 && $sort < 2147483647) {
            $model = Loader::model('Singlepage')->updateRow(['id' => $id, 'sort' => $sort]);
            if ($model && $model->getData('id')) {
                return $this->success(Lang::get('operation successed'), url('/admin/singlepage/lists'));
            } else {
                return $this->error(Lang::get('operation failed'));
            }
        }
        return $this->error(Lang::get('incorrect operation'));
    }

    public function toggleisshow() {
        $id = $this->request->param('id', 0);
        $flag = $this->request->param('flag', 0);
        $id = intval($id);
        if ($id > 0) {
            $model = Loader::model('Singlepage')->updateRow(['id' => $id, 'isshow' => $flag]);
            if ($model && $model->getData('id')) {
                return $this->success(Lang::get('operation successed'), url('/admin/singlepage/lists'));
            } else {
                return $this->error(Lang::get('operation failed'));
            }
        }
        return $this->error(Lang::get('incorrect operation'));
    }

    public function togglerecommend() {
        $id = $this->request->param('id', 0);
        $flag = $this->request->param('flag', 0);
        $id = intval($id);
        if ($id > 0) {
            $model = Loader::model('Singlepage')->updateRow(['id' => $id, 'recommend' => $flag]);
            if ($model && $model->getData('id')) {
                return $this->success(Lang::get('operation successed'), url('/admin/singlepage/lists'));
            } else {
                return $this->error(Lang::get('operation failed'));
            }
        }
        return $this->error(Lang::get('incorrect operation'));
    }

    public function recovery($id = 0) {
        $id = intval($id);
        if ($id > 0) {
            $model = Loader::model('Singlepage')->updateRow(['id' => $id, 'stat' => 0]);
            if ($model && $model->getData('id')) {
                return $this->success(Lang::get('operation successed'), url('/admin/singlepage/lists'));
            } else {
                return $this->error(Lang::get('operation failed'));
            }
        }
        return $this->error(Lang::get('incorrect operation'));
    }

    public function delete($id = 0) {
        $id = intval($id);
        if ($id > 0) {
            $child = Loader::model('Singlepage')->getRow(['pid' => $id, 'stat' => 0], ['id', 'pid', 'name']);
            if ($child) {
                return $this->error('此节点包含子节点[ID:' . $child['id'] . ']，不能进行删除');
            }
            $result = Loader::model('Singlepage')->deleteRow($id);
            if ($result) {
                return $this->success(Lang::get('operation successed'), url('/admin/singlepage/lists'));
            } else {
                return $this->error(Lang::get('operation failed'));
            }
        }
        return $this->error(Lang::get('incorrect operation'));
    }

    public function deletes() {
        $ids = $this->request->post('ids');
        $ids = explode(',', trim($ids, ','));
        if ($this->request->isPost() && $ids) {
            $singlepageModel = Loader::model('Singlepage');
            foreach ($ids as $id) {
                $child = $singlepageModel->getRow(['pid' => $id, 'stat' => 0], 'id');
                if ($child) {
                    return $this->error(Lang::get('ID=' . $id . '的节点包含子节点，不能进行删除'));
                }
            }
            $result = $singlepageModel->deleteRows($ids);
            if ($result) {
                return $this->success(Lang::get('operation successed'), url('/admin/singlepage/lists'));
            } else {
                return $this->error(Lang::get('operation failed'));
            }
        }
        return $this->error(Lang::get('incorrect operation'));
    }

    public function destroy($id = 0) {
        $id = intval($id);
        if ($id > 0) {
            $result = Loader::model('Singlepage')->destroyRow($id);
            if ($result) {
                return $this->success(Lang::get('operation successed'), url('/admin/singlepage/lists'));
            } else {
                return $this->error(Lang::get('operation failed'));
            }
        }
        return $this->error(Lang::get('incorrect operation'));
    }

    public function destroys() {
        $ids = $this->request->post('ids');
        if ($this->request->isPost() && $ids) {
            $result = Loader::model('Singlepage')->destroyRows($ids);
            if ($result) {
                return $this->success(Lang::get('operation successed'), url('/admin/singlepage/lists'));
            } else {
                return $this->error(Lang::get('operation failed'));
            }
        }
        return $this->error(Lang::get('incorrect operation'));
    }

}