<?php
namespace app\admin\controller;
use app\admin\controller\Base;
use think\facade\Db;
use think\facade\View;
use think\facade\Request;

class Yunzeradmin extends Base
{
	// 角色列表
	public function groupinfo()
	{
		$group = Db::table('yz_admin_user_group')->select();
		View::assign([
			'group' => $group
		]);
		return View::fetch();
	}

	// 角色添加
	public function groupadd()
	{
		if (Request::isPost()) {
			$data['group_name'] = trim(input('post.group_name'));
			if (!$data['group_name']) {
				return json(['code' => 1, 'msg' => '角色名称不能为空']);
			}
			$data['status'] = (int) trim(input('post.status'));
			$data['create_time'] = time();
			$menus = input('post.menu/a');
			if ($menus) {
				$data['rights'] = json_encode(array_keys($menus));
			}
			$res = Db::table('yz_admin_user_group')->insert($data);
			if (!$res) {
				return json(['code' => 1, 'msg' => '添加角色失败']);
			}
			return json(['code' => 0, 'msg' => '添加成功']);
		} else {
			$menus = Db::table('yz_admin_sys_menu')->order('type,sort desc')->where('status', '=', 1)->select();
			$menu = [];

			// 先处理所有父菜单
			foreach ($menus as $menus_v) {
				if ($menus_v['parent_id'] == 0) {
					$menu[$menus_v['smid']] = $menus_v;
					$menu[$menus_v['smid']]['children'] = []; // 初始化 children 数组
				}
			}

			// 再处理子菜单
			foreach ($menus as $menus_v) {
				if ($menus_v['parent_id'] != 0 && isset($menu[$menus_v['parent_id']])) {
					$menu[$menus_v['parent_id']]['children'][] = $menus_v;
				}
			}

			View::assign([
				'menus' => $menu
			]);
			return View::fetch();
		}
	}

	// 角色编辑
	public function groupedit()
	{
		if (Request::isPost()) {
			$group_id = (int) trim(input('post.group_id'));
			$data['group_name'] = trim(input('post.group_name'));
			if (!$data['group_name']) {
				return json(['code' => 1, 'msg' => '角色名称不能为空']);
			}
			$data['status'] = (int) trim(input('post.status'));
			$menus = input('post.menu/a');
			if ($menus) {
				$data['rights'] = json_encode(array_keys($menus));
			} else {
				$data['rights'] = '';
			}
			$res = Db::table('yz_admin_user_group')->where('group_id', $group_id)->update($data);
			if (!$res) {
				return json(['code' => 1, 'msg' => '更新角色失败']);
			}
			return json(['code' => 0, 'msg' => '更新成功']);
		} else {
			$group_id = (int) input('get.group_id');
			$group = Db::table('yz_admin_user_group')->where('group_id', $group_id)->find();
			if ($group && $group['rights']) {
				$group['rights'] = json_decode($group['rights']);
			}

			$menus = Db::table('yz_admin_sys_menu')->order('type,sort desc')->where('status', '=', 1)->select();
			$menu = [];

			// 先处理所有父菜单
			foreach ($menus as $menus_v) {
				if ($menus_v['parent_id'] == 0) {
					$menu[$menus_v['smid']] = $menus_v;
					$menu[$menus_v['smid']]['children'] = []; // 初始化 children 数组
				}
			}

			// 再处理子菜单
			foreach ($menus as $menus_v) {
				if ($menus_v['parent_id'] != 0 && isset($menu[$menus_v['parent_id']])) {
					$menu[$menus_v['parent_id']]['children'][] = $menus_v;
				}
			}

			View::assign([
				'group' => $group,
				'menus' => $menu
			]);
			return View::fetch();
		}
	}

	// 角色删除
	public function groupdel()
	{
		$group_id = (int) input('post.group_id');
		$res = Db::table('yz_admin_user_group')->where('group_id', $group_id)->delete();
		if (empty($res)) {
			return json(['code' => 1, 'msg' => '删除角色失败']);
		}
		return json(['code' => 0, 'msg' => '删除成功']);
	}

	// 管理员列表
	public function userinfo()
	{
		$lists = Db::table('yz_admin_user')->select();
		$group = [];
		$groups = Db::table('yz_admin_user_group')->select();
		foreach ($groups as $key => $value) {
			$group[$value['group_id']] = $value;
		}
		View::assign([
			'lists' => $lists,
			'group' => $group
		]);
		return View::fetch();
	}

	// 管理员添加
	public function useradd()
	{
		if (Request::isPost()) {
			$data['account'] = trim(input('post.account'));
			if (empty($data['account'])) {
				return json(['code' => 1, 'msg' => '账号不能为空']);
			}
			$pattern = "/^([0-9A-Za-z-_.]+)@([0-9a-z]+.[a-z]{2,3}(.[a-z]{2})?)$/i";
			if (!preg_match($pattern, $data['account'])) {
				return json(['code' => 1, 'msg' => '邮箱格式不正确']);
			}
			$item = Db::table('yz_admin_user')->where('account', $data['account'])->find();
			if ($item) {
				return json(['code' => 1, 'msg' => '该账号已存在']);
			}
			$data['name'] = trim(input('post.name'));
			$data['phone'] = trim(input('post.phone'));
			$data['qq'] = (int) trim(input('post.qq'));
			$data['group_id'] = (int) input('post.group_id');
			$data['sex'] = (int) (input('post.sex'));
			$data['status'] = (int) (input('post.status'));
			$password = trim(input('post.password'));
			if (empty($data['name'])) {
				return json(['code' => 1, 'msg' => '姓名不能为空']);
			}
			if (empty($data['phone'])) {
				return json(['code' => 1, 'msg' => '手机号不能为空']);
			}
			if (empty($data['group_id'])) {
				return json(['code' => 1, 'msg' => '请选择角色']);
			}
			if (empty($password)) {
				return json(['code' => 1, 'msg' => '密码不能为空']);
			} else {
				$data['password'] = md5($password);
			}
			$data['create_time'] = time();
			$data['update_time'] = time();
			$res = Db::table('yz_admin_user')->insert($data);
			if (!$res) {
				return json(['code' => 1, 'msg' => '添加管理员失败']);
			}
			return json(['code' => 0, 'msg' => '添加成功']);
		} else {
			$group = [];
			$groups = Db::table('yz_admin_user_group')->select();
			foreach ($groups as $key => $value) {
				$group[$value['group_id']] = $value;
			}
			View::assign([
				'group' => $group
			]);
			return View::fetch();
		}
	}

	// 管理员编辑
	public function useredit()
	{
		if (Request::isPost()) {
			$uid = (int) trim(input('post.uid'));
			$data['name'] = trim(input('post.name'));
			$data['phone'] = trim(input('post.phone'));
			$data['qq'] = (int) trim(input('post.qq'));
			$data['group_id'] = (int) input('post.group_id');
			$data['sex'] = (int) (input('post.sex'));
			$data['status'] = (int) (input('post.status'));
			if (empty($data['name'])) {
				return json(['code' => 1, 'msg' => '姓名不能为空']);
			}
			if (empty($data['phone'])) {
				return json(['code' => 1, 'msg' => '手机号不能为空']);
			}
			if (empty($data['group_id'])) {
				return json(['code' => 1, 'msg' => '请选择角色']);
			}
			// 保存用户
			$res = Db::table('yz_admin_user')->where('uid', $uid)->update($data);
			if (!$res) {
				return json(['code' => 1, 'msg' => '更新管理员信息失败']);
			}
			return json(['code' => 0, 'msg' => '更新成功']);
		} else {
			$uid = (int) input('get.uid');
			// 加载管理员
			$lists = Db::table('yz_admin_user')->where('uid', $uid)->find();
			// 加载角色
			$group = [];
			$groups = Db::table('yz_admin_user_group')->select();
			foreach ($groups as $key => $value) {
				$group[$value['group_id']] = $value;
			}
			View::assign([
				'lists' => $lists,
				'group' => $group
			]);
			return View::fetch();
		}
	}

	// 管理员删除
	public function userdel()
	{
		$uid = (int) input('post.uid');
		$res = Db::table('yz_admin_user')->where('uid', $uid)->delete();
		if (empty($res)) {
			return json(['code' => 1, 'msg' => '删除管理员失败']);
		}
		return json(['code' => 0, 'msg' => '删除成功']);
	}

	// 管理员信息
	public function admininfo()
	{
		if (Request::isPost()) {
			$find = Db::table('yz_admin_user')->where('uid', $this->adminId)->find();
			if (empty($find)) {
				return json(['code' => 1, 'msg' => '当前账户不存在']);
			}
			$data['name'] = trim(input('post.name'));
			$data['phone'] = trim(input('post.phone'));
			$data['qq'] = (int) trim(input('post.qq'));
			$data['sex'] = (int) (input('post.sex'));
			if (empty($data['name'])) {
				return json(['code' => 1, 'msg' => '姓名不能为空']);
			}
			if (empty($data['phone'])) {
				return json(['code' => 1, 'msg' => '手机号不能为空']);
			}

			// 处理密码修改
			$old_pw = trim(input('post.old_pw'));
			$new_pw = trim(input('post.new_pw'));
			if (!empty($old_pw) && !empty($new_pw)) {
				if (md5($old_pw) != $find['password']) {
					return json(['code' => 1, 'msg' => '原密码错误']);
				}
				$data['password'] = md5($new_pw);
			}

			// 保存用户
			$res = Db::table('yz_admin_user')->where('uid', $this->adminId)->update($data);
			if (!$res) {
				return json(['code' => 1, 'msg' => '更新管理员信息失败']);
			}
			return json(['code' => 0, 'msg' => '更新成功']);
		} else {
			return View::fetch();
		}
	}

	//banner管理
	public function banner()
	{
		return View::fetch();
	}

	// banner列表
	public function bannerlist()
	{
		if (Request::isGet()) {
			$page = input('page', 1);
			$limit = input('limit', 10);

			$query = Db::table('yz_banner')
				->where('delete_time', null)
				->field('id, title, image, url, sort, create_time, update_time');

			// 获取总记录数
			$count = $query->count();

			// 获取分页数据
			$lists = $query->order(['sort DESC', 'id DESC'])
				->page($page, $limit)
				->select()
				->toArray();

			// 处理数据
			foreach ($lists as &$item) {
				$item['create_time'] = $item['create_time'] ? date('Y-m-d H:i:s', $item['create_time']) : '';
				$item['update_time'] = $item['update_time'] ? date('Y-m-d H:i:s', $item['update_time']) : '';
			}

			return json([
				'code' => 0,
				'msg' => '',
				'count' => $count,
				'data' => $lists
			]);
		}
		return json(['code' => 1, 'msg' => '请求方法无效']);
	}

	// 添加banner
	public function banneradd()
	{
		if (Request::isPost()) {
			$data = [
				'title' => input('post.title'),
				'image' => input('post.image'),
				'url' => input('post.url'),
				'sort' => input('post.sort', 0),
				'status' => 1,
				'create_time' => time()
			];

			$res = Db::table('yz_banner')->insert($data);
			if (!$res) {
				return json(['code' => 1, 'msg' => '添加Banner失败']);
			}
			return json(['code' => 0, 'msg' => '添加成功']);
		}
		return json(['code' => 1, 'msg' => '请求方法无效']);
	}

	// 编辑banner
	public function banneredit()
	{
		if (Request::isPost()) {
			$id = input('post.id');
			if (empty($id)) {
				return json(['code' => 1, 'msg' => 'ID不能为空']);
			}

			$data = [
				'title' => input('post.title'),
				'image' => input('post.image'),
				'url' => input('post.url'),
				'sort' => input('post.sort', 0),
				'update_time' => time()
			];

			$res = Db::table('yz_banner')->where('id', $id)->update($data);
			if ($res === false) {
				return json(['code' => 1, 'msg' => '更新Banner失败']);
			}
			return json(['code' => 0, 'msg' => '更新成功']);
		}
		return json(['code' => 1, 'msg' => '请求方法无效']);
	}

	// 删除banner
	public function bannerdel()
	{
		if (Request::isPost()) {
			$id = input('post.id');
			if (empty($id)) {
				return json(['code' => 1, 'msg' => 'ID不能为空']);
			}

			$res = Db::table('yz_banner')->where('id', $id)->update(['delete_time' => time()]);
			if (!$res) {
				return json(['code' => 1, 'msg' => '删除Banner失败']);
			}
			return json(['code' => 0, 'msg' => '删除成功']);
		}
		return json(['code' => 1, 'msg' => '请求方法无效']);
	}

	// 修改banner状态
	public function bannerstatus()
	{
		if (Request::isPost()) {
			$id = input('post.id');
			$status = input('post.status');

			if (empty($id)) {
				return json(['code' => 1, 'msg' => 'ID不能为空']);
			}

			$res = Db::table('yz_banner')->where('id', $id)->update(['status' => $status]);
			if ($res === false) {
				return json(['code' => 1, 'msg' => '更新状态失败']);
			}
			return json(['code' => 0, 'msg' => '更新成功']);
		}
		return json(['code' => 1, 'msg' => '请求方法无效']);
	}

}