package com.nanjing.water.host.controller.admin;

import com.nanjing.water.common.ConstantFactory;
import com.nanjing.water.common.ExecutedResult;
import com.nanjing.water.common.PagerResult;
import com.nanjing.water.common.util.ParameterUtil;
import com.nanjing.water.common.validator.ParameterValidateResult;
import com.nanjing.water.common.validator.ParameterValidator;
import com.nanjing.water.entity.enums.EState;
import com.nanjing.water.entity.request.adminpermission.ReqCreateAdminPermission;
import com.nanjing.water.entity.request.adminpermission.ReqModifyAdminPermission;
import com.nanjing.water.entity.response.admin.ResAdminPermission;
import com.nanjing.water.entity.search.SearchAdminPermission;
import com.nanjing.water.host.api.MustAdmin;
import com.nanjing.water.service.AdminPowerService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

/**
 * 20.权限相关接口
 *
 * @author lin.liu
 * @date 2023/02/17
 * @order 20
 */
@MustAdmin
@RestController
@RequestMapping(value = "admin/permission")
public class AdminPermissionController {
    @Autowired
    private AdminPowerService service;


    /**
     * 创建权限
     *
     * @author lin.liu
     * @date 2023/02/17
     */
    @PostMapping(value = "create")
    public ExecutedResult<Long> create(@RequestBody ReqCreateAdminPermission request) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                .addNotNullOrEmpty(ParameterUtil.named("权限值"), request.getSn())
                .addLengthMax(ParameterUtil.named("权限值"), request.getSn(), ConstantFactory.LENGTH_MAX50)
                .addGreater(ParameterUtil.named("菜单id"), request.getMenuId(), 0)
                .addLengthMax(ParameterUtil.named("前端资源url"), request.getMenuUrl(), ConstantFactory.LENGTH_MAX200)
                .addNotNullOrEmpty(ParameterUtil.named("权限名称"), request.getName())
                .addLengthMax(ParameterUtil.named("权限名称"), request.getName(), ConstantFactory.LENGTH_MAX50)
                .addLengthMax(ParameterUtil.named("图标"), request.getIcon(), ConstantFactory.LENGTH_MAX200)
                .addLengthMax(ParameterUtil.named("类型"), request.getType(), ConstantFactory.LENGTH_MAX50)
                ;
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return ExecutedResult.failed(result.getErrorMsg());
        }
        //#endregion
        return this.service.createPermission(request);
    }

    /**
     * 编辑权限
     *
     * @author lin.liu
     * @date 2023/02/17
     */
    @PostMapping(value = "modify")
    public ExecutedResult<String> modify(@RequestBody ReqModifyAdminPermission request) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                .addNotNullOrEmpty(ParameterUtil.named("权限值"), request.getSn())
                .addLengthMax(ParameterUtil.named("权限值"), request.getSn(), ConstantFactory.LENGTH_MAX50)
                .addGreater(ParameterUtil.named("菜单id"), request.getMenuId(), 0)
                .addLengthMax(ParameterUtil.named("前端资源url"), request.getMenuUrl(), ConstantFactory.LENGTH_MAX200)
                .addNotNullOrEmpty(ParameterUtil.named("权限名称"), request.getName())
                .addLengthMax(ParameterUtil.named("权限名称"), request.getName(), ConstantFactory.LENGTH_MAX50)
                .addLengthMax(ParameterUtil.named("图标"), request.getIcon(), ConstantFactory.LENGTH_MAX200)
                .addLengthMax(ParameterUtil.named("类型"), request.getType(), ConstantFactory.LENGTH_MAX50)
                // 必须是枚举
                .addMustEnum(ParameterUtil.named("状态"), request.getStatus(), EState.class)
                ;
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return ExecutedResult.failed(result.getErrorMsg());
        }
        //#endregion
        return this.service.modifyPermission(request);
    }

    /**
     * 删除权限
     *
     * @param powerId 权限id
     * @author lin.liu
     * @date 2023/02/17
     */
    @GetMapping(value = "remove/{powerId}")
    public ExecutedResult<String> remove(@PathVariable Long powerId) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                .addGreater(ParameterUtil.named("权限id"), powerId, 0L);
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return ExecutedResult.failed(result.getErrorMsg());
        }
        //#endregion
        return this.service.removePermission(powerId);
    }

    /**
     * 分页查询权限
     *
     * @author lin.liu
     * @date 2023/02/17
     */
    @PostMapping(value = "search")
    public ExecutedResult<PagerResult<ResAdminPermission>> search(@RequestBody SearchAdminPermission request) {
        return this.service.searchPermission(request);
    }
}