<?php
namespace App\Domains\Permission\Http\Controllers;

use App\Core\Controller;
use Illuminate\Http\Request;
use App\Exceptions\NotExistException;
use App\Domains\Permission\Services\RoleService;
use App\Domains\Permission\Repositories\RoleRepository;

class RoleController extends Controller
{
    protected $request;
    protected $roleService;

    /**
     * 构造函数，自动注入.
     */
    public function __construct(Request $request, RoleService $roleService)
    {
        $this->request = $request;
        $this->roleService = $roleService;
        $this->account = app('dipper')->initAccount();
    }

    /**
     * 列表.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $conditions = [];
        $conditions['limit'] = $this->request->get('limit', 20);

        $roles = $this->roleService->index($conditions);

        return res($roles, '角色列表', 201);
    }

    /**
     * 详情.
     *
     * @return \Illuminate\Http\Response
     */
    public function show($id)
    {
        $role = app(RoleRepository::class)->find($id);

        if (!$role) {
            throw new NotExistException('角色不存在或已删除');
        }

        $role->setRelations([
            'parent' => $role->parent ? $role->parent->name : '',
            'permissions' => $role->permissions->toTree(),
        ]);

        return res($role, '角色详情', 201);
    }


    /**
     * 创建.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        $attributes = $this->request->all();

        $role = $this->roleService->store($attributes);

        return res($role, '创建成功');
    }

    /**
     * 编辑.
     *
     * @return \Illuminate\Http\Response
     */
    public function update($id)
    {
        $attributes = $this->request->all();
        $attributes['id'] = $id;

        $role = $this->roleService->store($attributes);

        return res($role, '修改成功');
    }

    /**
     * 删除.
     *
     * @return \Illuminate\Http\Response
     */
    public function destroy()
    {
        $ids = $this->request->ids();

        $this->roleService->destroy($ids);

        return res(true, '删除成功');
    }

    /**
     * 给账号分配角色
     *
     * @return void
     */
    public function syncRoles()
    {
        $accountId = $this->request->get('accountid');
        $roles = $this->request->ids('role_ids');

        $this->roleService->syncRoles($accountId, $roles);

        return res(true, '分配成功');
    }

    /**
     * 分配权限
     *
     * @return void
     */
    public function syncPermissions()
    {
        $roleId = $this->request->get('role_id');
        $permissions = $this->request->ids('permission_ids');

        $this->roleService->syncPermissions($roleId, $permissions);

        return res(true, '分配成功');
    }
}