<?php

namespace App\Http\Controllers;

use App\Models;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Validator;

class RoleController extends Controller
{
    /**
     * 创建一个新的角色
     *
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function CreateRole(Request $request)
    {
        $validator = Validator::make($request->all(), [
            "name" => "required|between:1,64",
            "description" => "max:255",
        ]);
        if ($validator->fails()) {
            return $this->fail(REQUEST_PARAM_ERROR, $this->error[REQUEST_PARAM_ERROR], $validator->errors());
        }

        $params = [];
        $params["name"] = $request->input("name");
        $params["description"] = $request->input("description");

        $role = new Models\Role();
        $result = $role->CreateRole($params);
        if ($result["code"] == 0) {
            return $this->success($result["data"]);
        }
        return $this->fail($result["code"], $this->error[$result["code"]]);;
    }


    /**
     * 修改某个角色的信息
     *
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function ModifyRole(Request $request)
    {
        $validator = Validator::make($request->all(), [
            "id" => "required|integer|min:1",
            "name" => "between:1,64",
            "description" => "max:255",
        ]);
        if ($validator->fails()) {
            return $this->fail(REQUEST_PARAM_ERROR, $this->error[REQUEST_PARAM_ERROR], $validator->errors());
        }

        $params = [];
        $params["id"] = $request->input("id");
        $params["name"] = $request->input("name");
        $params["description"] = $request->input("description");

        $role = new Models\Role();
        $result = $role->ModifyRole($params);
        $code = $result["code"];
        if ($code == 0) {
            return $this->success($result["data"]);
        }
        return $this->fail($code, $this->error[$code]);
    }


    /**
     * 删除某个角色
     *
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function DeleteRole(Request $request)
    {
        $validator = Validator::make($request->all(), [
            "id" => "required|integer|min:1",
        ]);
        if ($validator->fails()) {
            return $this->fail(REQUEST_PARAM_ERROR, $this->error[REQUEST_PARAM_ERROR], $validator->errors());
        }

        $params = [];
        $params["id"] = $request->input("id");

        $role = new Models\Role();
        $code = $role->DeleteRole($params);
        if ($code == 0) {
            return $this->success("success");
        }
        return $this->fail($code, $this->error[$code]);
    }

    /**
     * 列出所有的角色信息
     *
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|mixed
     */
    public function ListRole(Request $request)
    {
        $validator = Validator::make($request->all(), [
            "page" => "integer|min:1",
            "pageCount" => "integer|min:1"
        ]);
        if ($validator->fails()) {
            return $this->fail(REQUEST_PARAM_ERROR, $this->error[REQUEST_PARAM_ERROR], $validator->errors());
        }

        $params = [];
        $params["page"] = (int)$request->input("page");
        $params["pageCount"] = (int)$request->input("pageCount");
        $params["keyword"] = $request->input("keyword");

        $role = new Models\Role();
        $roleData = $role->ListRole($params);

        return $this->success($roleData);
    }

    /**
     * 加载当前用户的角色信息
     *
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function LoadRole(Request $request)
    {
        $uid = (int)$request->input("currentUid");
        if ($uid < 1) {
            $this->fail(INVALID_USER_ID, $this->error[INVALID_USER_ID]);
        }

        $role = new Models\UserRole();
        $data = $role->LoadRole($uid);

        if ($data["code"] == 0){
            return $this->success($data["data"]);
        }

        return $this->fail($data["code"], $this->error[$data["code"]]);
    }

    /**
     * 管理员加载用户的角色信息
     *
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function AdminLoadRole(Request $request)
    {
        $uid = (int)$request->input("userId");
        if ($uid < 1) {
            $this->fail(INVALID_USER_ID, $this->error[INVALID_USER_ID]);
        }

        $role = new Models\UserRole();
        $data = $role->LoadRole($uid);

        if ($data["code"] == 0){
            return $this->success($data["data"]);
        }

        return $this->fail($data["code"], $this->error[$data["code"]]);
    }

    /**
     * 列出角色下的用户
     *
     * @param Request $request
     * @return array|\Illuminate\Http\JsonResponse
     */
    public function LoadRoleUsers(Request $request)
    {
        $validator = Validator::make($request->all(), [
            "keyword" => "max: 255",
            "page" => "integer|min:1",
            "pageCount" => "integer|min:1",
            "ukeyword" => "max: 255",
            "upage" => "integer|min:1",
            "upageCount" => "integer|min:1"
        ]);
        if ($validator->fails()) {
            return $this->fail(REQUEST_PARAM_ERROR, $this->error[REQUEST_PARAM_ERROR], $validator->errors());
        }

        $keyword = $request->input("keyword");
        $page = (int)$request->input("page");
        $pageCount = (int)$request->input("pageCount");
        $ukeyword = $request->input("ukeyword");
        $upage = (int)$request->input("page");
        $upageCount = (int)$request->input("pageCount");

        $role = new Models\Role();
        $data = $role->LoadRoleUsers($keyword, $page, $pageCount, $ukeyword, $upage, $upageCount);

        return $this->success($data);
    }
}