// Package gen
// @Link  https://github.com/xiujiecn/xiu-admin
// @Copyright  Copyright (c) 2026 LiXiujie
// @Author  Lxj <xxx@example.com>
// @License  https://github.com/xiujiecn/xiu-admin/blob/master/LICENSE
// @AutoGenerate Version
package common

import (
	"context"
	"fmt"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/dao"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/contexts"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/exportcenter"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/websocket"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/xgorm/handler"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/xgorm/hook"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model/entity"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/service"
	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/utility/convert"
	"strings"

	"github.com/gogf/gf/v2/database/gdb"
	"github.com/gogf/gf/v2/errors/gerror"
	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/os/gtime"
	"github.com/gogf/gf/v2/util/gconv"
)

type sCommonTNotifyLog struct{}

func NewCommonTNotifyLog() *sCommonTNotifyLog {
	return &sCommonTNotifyLog{}
}

func init() {
	service.RegisterCommonTNotifyLog(NewCommonTNotifyLog())
}

// Model 通知日志ORM模型
func (s *sCommonTNotifyLog) Model(ctx context.Context, option ...*handler.Option) *gdb.Model {
	if len(option) == 0 {
		option = append(option, &handler.Option{
			FilterTenant: true,
			FilterAuth:   true,
		})
	}
	return handler.Model(dao.TNotifyLog.Ctx(ctx), option...)
}

// List 获取通知日志列表
func (s *sCommonTNotifyLog) List(ctx context.Context, in *model.TNotifyLogListParam) (list []*model.TNotifyLogListModel, totalCount int, err error) {
	mod := dao.TNotifyLog.Ctx(ctx)

	// 字段过滤
	mod = mod.Fields(model.TNotifyLogListModel{})

	if title := strings.TrimSpace(in.NotifyTitle); title != "" {
		mod = mod.WhereLike(dao.TNotifyLog.Columns().NotifyTitle, "%"+title+"%")
	}

	// 查询发送用户类型
	if in.SendUserType != nil && *in.SendUserType > 0 {
		mod = mod.Where(dao.TNotifyLog.Columns().SendUserType, *in.SendUserType)
	}

	// 查询发送时间范围
	if in.SendTimeStart != nil {
		mod = mod.WhereGTE(dao.TNotifyLog.Columns().SendTime, in.SendTimeStart)
	}
	if in.SendTimeEnd != nil {
		mod = mod.WhereLTE(dao.TNotifyLog.Columns().SendTime, in.SendTimeEnd.EndOfDay())
	}

	// 兼容旧的单日发送时间查询
	if in.SendTime != nil {
		mod = mod.Where(fmt.Sprintf("DATE(%s) = ?", dao.TNotifyLog.Columns().SendTime), in.SendTime.Format("Y-m-d"))
	}

	userId := contexts.GetUserId(ctx)
	var sysUser *entity.SysUser
	dao.SysUser.Ctx(ctx).WherePri(userId).Scan(&sysUser)
	userType := sysUser.UserType
	// 1. 查找顶级部门（ParentId = 0）
	var topDept entity.SysDept
	err = dao.SysDept.Ctx(ctx).
		Where(dao.SysDept.Columns().ParentId, 0).
		Scan(&topDept)
	if err != nil {
		return
	}

	// 获取当前用户部门ID
	deptId := contexts.GetDeptId(ctx)
	// 只有非顶级用户才根据用户类型过滤
	if deptId != topDept.DeptId {
		if userType == "sys_user" {
			mod = mod.Where(dao.TNotifyLog.Columns().SendUserType, 1)
		} else if userType == "app_user" {
			mod = mod.Where(dao.TNotifyLog.Columns().SendUserType, 2)
		}
	}

	// 分页
	mod = mod.Page(in.Page, in.PageSize)

	// 排序
	mod = mod.OrderDesc(dao.TNotifyLog.Columns().NotifyId)

	// 操作人摘要信息
	mod = mod.Hook(hook.MemberSummary)

	// 查询数据
	if err = mod.ScanAndCount(&list, &totalCount, false); err != nil {
		err = gerror.Wrap(err, "获取通知日志列表失败，请稍后重试！")
		return
	}
	return
}

// Export 导出通知日志（异步：提交任务后到下载中心取文件）
func (s *sCommonTNotifyLog) Export(ctx context.Context, in *model.TNotifyLogListParam) (err error) {
	_, err = exportcenter.Submit(ctx, &exportcenter.Request{
		BizKey:     "tNotifyLog",
		BizName:    "通知日志",
		PermCode:   "cpm:common:tNotifyLog:export",
		QueryParam: in,
		Tags: func() ([]string, error) {
			return convert.GetEntityDescTags(model.TNotifyLogListModel{})
		},
		Fetch: func(ctx context.Context, page, pageSize int) (rows []interface{}, total int, err error) {
			query := *in
			query.Page = page
			query.PageSize = pageSize
			list, count, err := s.List(ctx, &query)
			if err != nil {
				return nil, 0, err
			}
			rows = make([]interface{}, 0, len(list))
			for _, item := range list {
				rows = append(rows, item)
			}
			return rows, count, nil
		},
	})
	return err
}

// Edit 修改/新增通知日志
func (s *sCommonTNotifyLog) Edit(ctx context.Context, in *model.TNotifyLogEditParam) (err error) {
	var (
		pushPayload g.Map
		pushUserIds []uint64
	)

	err = g.DB().Transaction(ctx, func(ctx context.Context, tx gdb.TX) (err error) {

		// 修改
		if in.NotifyId > 0 {
			tenantId := contexts.GetTenantId(ctx)
			in.TenantId = &tenantId
			updatedBy := contexts.GetUserId(ctx)
			in.UpdatedBy = &updatedBy
			in.UpdatedAt = gtime.Now()
			if _, err = s.Model(ctx).
				Fields(model.TNotifyLogUpdateFields{}).
				WherePri(in.NotifyId).Data(in).Update(); err != nil {
				err = gerror.Wrap(err, "修改通知日志失败，请稍后重试！")
			}
			return
		}

		// 新增
		tenantId := contexts.GetTenantId(ctx)
		in.TenantId = &tenantId
		createdDept := contexts.GetDeptId(ctx)
		in.CreatedDept = &createdDept
		createdBy := contexts.GetUserId(ctx)
		in.CreatedBy = &createdBy
		in.CreatedAt = gtime.Now()
		in.SendTime = gtime.Now()

		result, err := s.Model(ctx, &handler.Option{FilterAuth: false}).
			Fields(model.TNotifyLogInsertFields{}).
			Data(in).Insert()
		if err != nil {
			err = gerror.Wrap(err, "新增通知日志失败，请稍后重试！")
			return
		}

		notifyId, err := result.LastInsertId()
		if err != nil {
			err = gerror.Wrap(err, "获取通知ID失败")
			return
		}

		pushPayload = g.Map{
			"notifyId":      notifyId,
			"notifyTitle":   gconv.String(in.NotifyTitle),
			"notifyContent": gconv.String(in.NotifyContent),
			"sendUserType":  gconv.Int(in.SendUserType),
			"sendTime":      in.SendTime,
		}

		var userType string
		if in.SendUserType != nil {
			switch *in.SendUserType {
			case 1:
				userType = "sys_user"
			case 2:
				userType = "app_user"
			}
		}
		if userType != "" {
			var users []*entity.SysUser
			if err = tx.Ctx(ctx).Model(dao.SysUser.Table()).
				Fields(dao.SysUser.Columns().UserId).
				Where(dao.SysUser.Columns().TenantId, tenantId).
				Where(dao.SysUser.Columns().UserType, userType).
				Where(dao.SysUser.Columns().Status, "0").
				Scan(&users); err != nil {
				err = gerror.Wrap(err, "获取通知推送用户失败")
				return
			}
			for _, user := range users {
				if user.UserId > 0 {
					pushUserIds = append(pushUserIds, uint64(user.UserId))
				}
			}
		}
		return
	})
	if err != nil {
		return
	}
	for _, userId := range pushUserIds {
		g.Log().Info(ctx, "推送通知到用户 %v", userId)
		websocket.SendToUser(userId, &websocket.WResponse{
			Event: "notify:new",
			Data:  pushPayload,
		})
	}
	return
}

// Delete 删除通知日志
func (s *sCommonTNotifyLog) Delete(ctx context.Context, in *model.TNotifyLogDeleteParam) (err error) {

	if _, err = s.Model(ctx).WherePri(in.NotifyId).Unscoped().Delete(); err != nil {
		err = gerror.Wrap(err, "删除通知日志失败，请稍后重试！")
		return
	}
	return
}

// View 获取通知日志指定信息
func (s *sCommonTNotifyLog) View(ctx context.Context, in *model.TNotifyLogViewParam) (res *model.TNotifyLogViewModel, err error) {
	if err = dao.TNotifyLog.Ctx(ctx).WherePri(in.NotifyId).Hook(hook.MemberSummary).Scan(&res); err != nil {
		err = gerror.Wrap(err, "获取通知日志信息，请稍后重试！")
		return
	}
	return
}