<?php

namespace App\Http\Controllers\Admin;

use App\Models\OperateLog;
use App\Models\Role;
use App\Models\RoleHasPermission;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class RoleController extends CommonController
{
    /**
     * @OA\Get(
     *     path="/api/admin/role",
     *     tags={"后台管理"},
     *     summary="获取角色",
     *     description="",
     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
     *     @OA\Response(
     *      response="200",
     *      description="获取角色"
     *     )
     * )
     */
    public function index()
    {
        $data = (new Role())->with("admin", "permissions")->orderBy("sortnumber")->get()->toArray();
        foreach ($data as &$item) {
            foreach ($item['permissions'] as &$permission) {
                $has_auth_node_tags = RoleHasPermission::where('role_id', $item['id'])
                    ->where('permission_id', $permission['id'])->value('auth_node_tags');
                $permission['has_auth_node_tags'] = [];
                if (!empty($has_auth_node_tags)) {
                    $permission['has_auth_node_tags'] = explode(',', $has_auth_node_tags);
                }
            }
        }
        return $this->success($data);
    }

    /**
     * @OA\Get(
     *     path="/api/admin/role/show",
     *     tags={"后台管理"},
     *     summary="获取角色详情",
     *     description="",
     *     @OA\Parameter(name="id", in="query", @OA\Schema(type="string"), required=true, description="id"),
     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
     *     @OA\Response(
     *      response="200",
     *      description="获取角色"
     *     )
     * )
     */
    public function show()
    {
        $data = (new Role())->with("admin", "roleHasPermissions.permissions")->find(request()->id);
        return $this->success($data);
    }

    /**
     * @OA\Post(
     *     path="/api/admin/role/save",
     *     tags={"后台管理"},
     *     summary="保存角色",
     *     description="",
     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
     *     @OA\Parameter(name="id", in="query", @OA\Schema(type="integer"), description="菜单ID，为空表示新增，不为空表示更新"),
     *     @OA\Parameter(name="name", in="query", @OA\Schema(type="string"), required=true, description="名称"),
     *     @OA\Parameter(name="introduce", in="query", @OA\Schema(type="string"), required=true, description="说明"),
     *     @OA\Parameter(name="allow_level", in="query", @OA\Schema(type="string"), required=true, description="数据权限0全部1部分2自己"),
     *     @OA\Parameter(name="sortnumber", in="query", @OA\Schema(type="integer"), description="同级排序，默认为0"),
     *     @OA\Response(
     *      response="200",
     *      description="保存角色"
     *     )
     * )
     */
    public function save()
    {
        if (request()->id) {
            return $this->update();
        } else {
            return $this->store();
        }
    }

    public function store()
    {
        DB::beginTransaction();
        try {
            $data = (new Role())->filterRequestColumns(request(), ["id"]);
            $data["guard_name"] = $this->guardName;
            $permission = Role::create($data);
            DB::commit();
            OperateLog::addLogs($this->getUser(), "新增角色[$permission->name]成功");
            return $this->success($permission);
        } catch (\Exception $exception) {
            DB::rollBack();
            OperateLog::addLogs($this->getUser(), "新增角色失败", $exception->getMessage());
            return $this->fail([$exception->getCode(), $exception->getMessage()]);
        }
    }

    public function update()
    {
        DB::beginTransaction();
        try {
            $model = Role::find(request()->id);
            $data = $model->filterRequestColumns(request(), ["id"]);
            $model->update($data);
            DB::commit();
            OperateLog::addLogs($this->getUser(), "更新角色[$model->name]成功");
            return $this->success($model);
        } catch (\Exception $exception) {
            DB::rollBack();
            OperateLog::addLogs($this->getUser(), "更新角色失败", $exception->getMessage());
            return $this->fail([$exception->getCode(), $exception->getMessage()]);
        }
    }

    /**
     * @OA\Post(
     *     path="/api/admin/role/delete",
     *     tags={"后台管理"},
     *     summary="删除角色",
     *     description="",
     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
     *     @OA\Parameter(name="id", in="query", @OA\Schema(type="integer"), description="ID"),
     *     @OA\Response(
     *      response="200",
     *      description="删除角色"
     *     )
     * )
     */
    public function delete(Request $request)
    {
        $role = Role::find($request->id);
        try {
            $role->delete();
            OperateLog::addLogs($this->getUser(), "删除角色[$role->name]成功");
            return $this->success("删除成功");
        } catch (\Exception $exception) {
            OperateLog::addLogs($this->getUser(), "删除角色[$role->name]失败");
            return $this->fail([$exception->getCode(), $exception->getMessage()]);
        }
    }

    /**
     * @OA\Post(
     *     path="/api/admin/role/set-permissions",
     *     tags={"后台管理"},
     *     summary="角色授权",
     *     description="",
     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
     *     @OA\Parameter(name="id", in="query", @OA\Schema(type="integer"), required=true, description="ID"),
     *     @OA\Parameter(name="permission_list", in="query", @OA\Schema(type="object"), required=true, description="二维数组形式，包括:permission_id权限id，auth_node_tags英文逗号分隔的权限标示"),
     *     @OA\Response(
     *      response="200",
     *      description="角色授权"
     *     )
     * )
     */
    public function setPermissions(Request $request)
    {
        $all = request()->all();
        DB::beginTransaction();
        try {
            $role = Role::find($all['id']);
            if (isset($all['permission_list'])) {
                $role->roleHasPermissions()->delete();
                $role->roleHasPermissions()->createMany($all['permission_list']);
            }
            DB::commit();
            OperateLog::addLogs($this->getUser(), "角色批量授权成功");
            return $this->success("授权成功");
        } catch (\Exception $exception) {
            DB::rollBack();
            // 加日志
            OperateLog::addLogs($this->getUser(), "角色批量授权失败");
            return $this->fail([$exception->getCode(), $exception->getMessage()]);
        }
    }

}