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.ReqListId;
import com.nanjing.water.entity.request.ReqListSetSort;
import com.nanjing.water.entity.request.ReqSetSort;
import com.nanjing.water.entity.request.adminrole.ReqCreateAdminRole;
import com.nanjing.water.entity.request.adminrole.ReqModifyAdminRole;
import com.nanjing.water.entity.request.adminrolemenurelation.ReqSetListMenu4Role;
import com.nanjing.water.entity.request.adminuser.ReqSetListRole4Admin;
import com.nanjing.water.entity.response.admin.ResAdminPower;
import com.nanjing.water.entity.search.SearchAdminRole;
import com.nanjing.water.host.BasicController;
import com.nanjing.water.host.api.MustAdmin;
import com.nanjing.water.repository.vo.AdminRoleVO;
import com.nanjing.water.service.AdminPowerService;
import com.nanjing.water.service.AdminService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * 30.角色相关接口
 *
 * @author lin.liu
 * @date 2023/02/17
 * @order 30
 */

@RestController
@RequestMapping(value = "admin/role")
public class AdminRoleController extends BasicController {
    @Autowired
    private AdminPowerService service;
    @Autowired
    private AdminService adminService;

    /**
     * 创建角色
     *
     * @author lin.liu
     * @date 2023/02/17
     */
    @MustAdmin
    @PostMapping(value = "create")
    public ExecutedResult<Long> create(@RequestBody ReqCreateAdminRole request) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                // 非空
                .addNotNullOrEmpty(ParameterUtil.named("角色名称"), request.getName())
                // 限制长度
                .addLengthMax(ParameterUtil.named("角色名称"), request.getName(), ConstantFactory.LENGTH_MAX20)
                // 限制长度
                .addLengthMax(ParameterUtil.named("描述"), request.getDescription(), ConstantFactory.LENGTH_MAX100)
                ;
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return ExecutedResult.failed(result.getErrorMsg());
        }
        //#endregion
        return service.createRole(request);
    }

    /**
     * 编辑角色
     *
     * @author lin.liu
     * @date 2023/02/17
     */
    @MustAdmin
    @PostMapping(value = "modify")
    public ExecutedResult<String> modify(@RequestBody ReqModifyAdminRole request) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                // 必须大于0
                .addGreater(ParameterUtil.named("角色id"), request.getId(), 0L)
                // 非空
                .addNotNullOrEmpty(ParameterUtil.named("角色名称"), request.getName())
                // 限制长度
                .addLengthMax(ParameterUtil.named("角色名称"), request.getName(), ConstantFactory.LENGTH_MAX100)
                // 限制长度
                .addLengthMax(ParameterUtil.named("描述"), request.getDescription(), ConstantFactory.LENGTH_MAX200)
                // 必须是枚举值
                .addMustEnum(ParameterUtil.named("状态"), request.getStatus(), EState.class)
                ;
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return ExecutedResult.failed(result.getErrorMsg());
        }
        //#endregion
        return service.modifyRole(request);
    }

    /**
     * 停用角色
     *
     * @param roleId 角色id
     * @author lin.liu
     * @date 2023/02/17
     */
    @MustAdmin
    @PostMapping(value = "stop/{roleId}")
    public ExecutedResult<String> stop(@PathVariable Long roleId) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                .addGreater(ParameterUtil.named("角色id"), roleId, 0L);
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return ExecutedResult.failed(result.getErrorMsg());
        }
        //#endregion
        return service.changeRoleStatus(roleId, EState.DISABLED);
    }

    /**
     * 启用角色
     *
     * @param roleId 角色id
     * @author lin.liu
     * @date 2023/02/17
     */
    @MustAdmin
    @PostMapping(value = "enable/{roleId}")
    public ExecutedResult<String> enable(@PathVariable Long roleId) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                .addGreater(ParameterUtil.named("角色id"), roleId, 0L);
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return ExecutedResult.failed(result.getErrorMsg());
        }
        //#endregion
        return service.changeRoleStatus(roleId, EState.NORMAL);
    }

    /**
     * [角色]设置排序值
     *
     * @author lin.liu
     * @date 2021/11/23
     */
    @PostMapping(value = "setSort")
    public ExecutedResult<String> setSort(@RequestBody ReqSetSort request) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                // 必须大于0
                .addGreater(ParameterUtil.named("角色id"), request.getId(), 0L)
                // 必须大于0
                .addGreaterThan(ParameterUtil.named("排序值"), request.getSort(), 0)
                ;
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return failed(result.getErrorMsg());
        }
        //#endregion
        return this.service.setRoleSort(request);
    }

    /**
     * [角色]批量设置排序值
     *
     * @author lin.liu
     * @date 2021/11/23
     */
    @PostMapping(value = "listSetSort")
    ExecutedResult<String> listSetSort(ReqListSetSort request) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                // 不能为空
                .addNotNullOrEmpty(ParameterUtil.named("角色排序设置列表"), request.getList())
                ;
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return failed(result.getErrorMsg());
        }
        //#endregion
        return this.service.listSetRoleSort(request);
    }

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

    /**
     * 批量删除角色
     * @param request 请求参数
     * @author lin.liu
     * @date 2021/11/23
     */
    @PostMapping(value = "removeList")
    public ExecutedResult<String> removeList(@RequestBody ReqListId request) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                // 不能为空
                .addNotNullOrEmpty(ParameterUtil.named("角色id列表"), request.getListId())
                ;
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return failed(result.getErrorMsg());
        }
        //#endregion
        return this.service.removeRoleList(request.getListId());
    }

    /**
     * 分页查询角色
     *
     * @author lin.liu
     * @date 2023/02/17
     */
    @PostMapping(value = "search")
    public ExecutedResult<PagerResult<AdminRoleVO>> search(@RequestBody SearchAdminRole request) {
        return this.service.searchRole(request);
    }

    /**
     * 设置角色菜单权限列表
     *
     * @author lin.liu
     * @date 2023/02/17
     */
    @MustAdmin
    @PostMapping(value = "setListMenuAndPermission")
    public ExecutedResult<String> setListMenuAndPermission(@RequestBody ReqSetListMenu4Role request) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                .addGreater(ParameterUtil.named("角色id"), request.getId(), 0)
        .addNotNullOrEmpty(ParameterUtil.named("菜单列表"), request.getListMenu())
        .addNotNullOrEmpty(ParameterUtil.named("菜单权限列表"), request.getListMenu());
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return ExecutedResult.failed(result.getErrorMsg());
        }
        //#endregion
        return service.setListMenu4Role(request);
    }

    /**
     * 获取角色菜单权限列表
     *
     * @param roleId 角色id
     * @author lin.liu
     * @date 2023/02/17
     */
    @GetMapping(value = "getListMenuAndPermission/{roleId}")
    public ExecutedResult<ResAdminPower> getListMenuAndPermission(@PathVariable Long roleId) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                .addGreater(ParameterUtil.named("角色id"), roleId, 0);
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return ExecutedResult.failed(result.getErrorMsg());
        }
        //#endregion
        return service.getListMenu4Role(roleId);
    }

    /**
     * 设置管理员的角色列表
     *
     * @author lin.liu
     * @date 2023/02/17
     */
    @MustAdmin
    @PostMapping(value = "setListRole4Admin")
    public ExecutedResult<String> setListRole4Admin(@RequestBody ReqSetListRole4Admin request) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                .addGreater(ParameterUtil.named("管理员id"), request.getId(), 0);
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return ExecutedResult.failed(result.getErrorMsg());
        }
        //#endregion
        return adminService.setListRole4Admin(request);
    }

    /**
     * 获取管理员的角色列表
     *
     * @param adminId 管理员id
     * @author lin.liu
     * @date 2023/02/17
     */
    @GetMapping(value = "getListRole4Admin")
    public ExecutedResult<List<AdminRoleVO>> getListRole4Admin(@RequestParam Long adminId) {
        //#region 参数验证
        ParameterValidator validator = new ParameterValidator()
                .addGreater(ParameterUtil.named("管理员id"), adminId, 0);
        ParameterValidateResult result = validator.validate();
        if (result.getIsFiled()) {
            return ExecutedResult.failed(result.getErrorMsg());
        }
        //#endregion
        return adminService.getListRole4Admin(adminId);
    }
}