package handler

import (
	"context"
	"dashoo.cn/common_definition/comm_def"
	"dashoo.cn/opms_libary/myerrors"
	"dashoo.cn/opms_libary/request"
	"github.com/gogf/gf/frame/g"
	"github.com/gogf/gf/util/gconv"
	"github.com/gogf/gf/util/gvalid"

	"dashoo.cn/micro/app/model"
	"dashoo.cn/micro/app/service"
)

type MessageHandler struct{}

// GetList 获取列表
func (h *MessageHandler) GetList(ctx context.Context, req *model.SysMessageSearchReq, rsp *comm_def.CommonMsg) error {
	msgService, err := service.NewMessageService(ctx)
	if err != nil {
		return err
	}
	total, list, err := msgService.GetList(req)
	if err != nil {
		return err
	}
	rsp.Data = g.Map{"list": list, "total": total}
	return err
}

// GetUserHistory 获取用户历史公告列表
func (h *MessageHandler) GetUserHistory(ctx context.Context, req *model.SysMessageSearchReq, rsp *comm_def.CommonMsg) error {
	msgService, err := service.NewMessageService(ctx)
	if err != nil {
		return err
	}
	total, list, err := msgService.GetListByUser(req)
	if err != nil {
		return err
	}
	rsp.Data = g.Map{"list": list, "total": total}
	return err
}

// GetEntityById 详情
func (o *MessageHandler) GetEntityById(ctx context.Context, req *comm_def.IdReq, rsp *comm_def.CommonMsg) error {
	// 参数校验
	if req.Id == 0 {
		return myerrors.TipsError("请求参数不存在。")
	}
	msgService, err := service.NewMessageService(ctx)
	if err != nil {
		return err
	}
	entity, err := msgService.GetEntityById(req.Id)
	if err != nil {
		return err
	}
	rsp.Data = entity
	return nil
}

// Create 添加
func (h *MessageHandler) Create(ctx context.Context, req *model.CreateSysMessageReq, rsp *comm_def.CommonMsg) error {
	// 检查请求参数
	if err := gvalid.CheckStruct(ctx, req, nil); err != nil {
		return err
	}
	msgService, err := service.NewMessageService(ctx)
	if err != nil {
		return err
	}
	err = msgService.Create(req)
	return err
}

// UpdateById 编辑
func (h *MessageHandler) UpdateById(ctx context.Context, req *model.UpdateSysMessageReq, rsp *comm_def.CommonMsg) error {
	// 检查请求参数
	if err := gvalid.CheckStruct(ctx, req, nil); err != nil {
		return err
	}
	msgService, err := service.NewMessageService(ctx)
	if err != nil {
		return err
	}
	err = msgService.UpdateById(req)
	return err
}

// DeleteByIds 删除菜单
func (h *MessageHandler) DeleteByIds(ctx context.Context, req *comm_def.IdsReq, rsp *comm_def.CommonMsg) error {
	msgService, err := service.NewMessageService(ctx)
	if err != nil {
		return err
	}
	err = msgService.DeleteByIds(req.Ids)
	return err
}

// AllRead 全部已读
func (h *MessageHandler) AllRead(ctx context.Context, null, rsp *comm_def.CommonMsg) error {
	msgService, err := service.NewMessageService(ctx)
	if err != nil {
		return err
	}
	err = msgService.AllRead()
	return err
}

type SystemMessageHandler struct{}

// 系统内部创建使用
func (h *SystemMessageHandler) Create(ctx context.Context, req g.MapStrStr, rsp *comm_def.CommonMsg) error {
	reqData := new(model.CreateSysMessageReq)
	if err := gconv.Struct(req, reqData); err != nil {
		return err
	}
	// 检查请求参数
	if err := gvalid.CheckStruct(ctx, reqData, nil); err != nil {
		return err
	}
	msgService, err := service.NewMessageService(ctx)
	if err != nil {
		return err
	}
	msgService.CxtUser = &request.UserInfo{
		Id:       0,
		UserName: "system",
		NickName: "系统自动创建",
	}
	err = msgService.Create(reqData)
	return err
}