package controllers

import (
	"basic.com/valib/bhomeclient.git"
	"basic.com/valib/logger.git"
	"github.com/satori/go.uuid"
	"vamicro/camera-common/models"
)

type AreaController struct {
}

// @Summary 添加menu的区域
// @Description 添加目录上区域
// @Produce json
// @Tags 国标目录树
// @Param name formData string true "区域名字"
// @Param parentid formData string true "上一级父id"
// @Success 200 {string} json "{"code":200, data:"添加的区域信息",msg:"请求成功", success:true}"
// @Failure 200 {string} json "{"code":"错误码", data:"出错信息",msg:"请求失败", success:false}"
// @Router /data/api-v/gb28181/area/add [post]
func (ac AreaController) AreaAdd(h *bhomeclient.WrapperHandler, c *bhomeclient.Request) *bhomeclient.Reply {
	var pArea models.Area
	var cArea models.Area
	name := c.PostForm("name")
	parentId := c.PostForm("parentId")
	if parentId == "" || parentId == "0" {
		cArea.Parentids = ",0,"
	} else {
		if _, err := pArea.SelectbyId(parentId); err != nil {
			return &bhomeclient.Reply{ Success: false, Msg: "参数有误"}
		}
		cArea.Parentids = pArea.Parentids + parentId+","
	}
	cArea.Id = uuid.NewV4().String()
	cArea.Name = name
	cArea.Parentid = parentId
	cArea.Type = models.TYPE_LOCAL_TREE
	if err := cArea.Insert(); err != nil {
		return &bhomeclient.Reply{ Success: false, Msg: "参数有误"}
	}
	return &bhomeclient.Reply{ Success: true, Data: cArea }
}

// @Summary 修改名字
// @Description 修改区域名字
// @Accept  json
// @Produce json
// @Tags 国标目录树
// @Param id formData string true "区域id"
// @Param name formData string true "区域名字"
// @Param parentId formData string true "上一级父id"
// @Param alias formData string false "备注名称"
// @Success 200 {string} json "{"code":200, data:"删除的区域信息",msg:"请求成功", success:true}"
// @Failure 200 {string} json "{"code":"错误码", data:"出错信息",msg:"请求失败", success:false}"
// @Router /data/api-v/gb28181/area/update [post]
func (ac AreaController) AreaUpdate(h *bhomeclient.WrapperHandler, c *bhomeclient.Request) *bhomeclient.Reply {
	var aram models.Area

	id := c.PostForm("id")
	if id == ""{
		return &bhomeclient.Reply{ Success: false, Msg: "参数有误"}
	}
	name := c.PostForm("name")
	parentId := c.PostForm("parentId")
	if parentId == "" {
		return &bhomeclient.Reply{ Success: false, Msg: "参数有误"}
	}
	alias := c.PostForm("alias")
	rows, err := aram.SelectbyId(id)
	if err != nil {
		return &bhomeclient.Reply{ Success: false, Msg: err.Error()}
	}
	if rows == 0 {
		return &bhomeclient.Reply{ Success: false, Msg: "没有记录"}
	}

	err = aram.Update(id, name, parentId, alias)
	if err != nil {
		return &bhomeclient.Reply{ Success: false, Msg: err.Error()}
	}
	return &bhomeclient.Reply{ Success: true, Data: aram}
}

// @Summary 删除一个区域
// @Description 点击删除按钮时删除一个区域
// @Produce json
// @Tags 国标目录树
// @Param id formData string true "当前id"
// @Success 200 {string} json "{"code":200, data:"删除的区域信息",msg:"请求成功", success:true}"
// @Failure 200 {string} json "{"code":"500", data:"出错信息",msg:"请求失败", success:false}"
// @Router /data/api-v/gb28181/area/del [post]
func (ac AreaController) AreaDelete(h *bhomeclient.WrapperHandler, c *bhomeclient.Request) *bhomeclient.Reply {
	var aram models.Area
	id := c.PostForm("id")
	logger.Debug("AreaDelete id:",id)
	if id == "" {
		return &bhomeclient.Reply{ Success: false, Msg: "参数有误"}
	}

	rows, err := aram.SelectbyId(id)
	if err != nil {
		return &bhomeclient.Reply{ Success: false, Msg: err.Error()}
	}
	if rows == 0 {
		return &bhomeclient.Reply{ Success: false, Msg: "没有记录"}

	}

	//如果存在子节点或者摄像机
	msg, ishas := aram.IsHasCnode(id)
	if ishas {
		return &bhomeclient.Reply{ Success: false, Msg: msg }
	}

	if err := aram.Delete(id); err != nil {
		return &bhomeclient.Reply{ Success: false, Msg: err.Error()}
	} else {
		return &bhomeclient.Reply{ Success: true, Msg: "删除成功"}
	}
}

// @Summary 将摄像机挂到指定的目录树下
// @Description 将摄像机挂到指定的目录树下
// @Produce json
// @Tags 国标目录树
// @Param cameraId formData string true "摄像机id"
// @Param areaId formData string true "目录区域id"
// @Success 200 {string} json "{"code":200, success:true, msg:"", data:""}"
// @Failure 500 {string} json "{"code":500, success:false, msg:"",data:""}"
// @Router /data/api-v/gb28181/camera/updateCameraArea [post]
func (ac AreaController) UpdateCameraArea(h *bhomeclient.WrapperHandler, c *bhomeclient.Request) *bhomeclient.Reply {
	cameraId := c.PostForm("cameraId")
	areaId := c.PostForm("areaId")
	logger.Debug("UpdateCameraArea cameraId:", cameraId, "areaId:", areaId)
	if cameraId == "" || areaId == "" {
		return &bhomeclient.Reply{ Msg: "参数有误"}
	}
	var caE models.CameraArea
	if caE.UpdateArea(cameraId, areaId) {
		return &bhomeclient.Reply{ Success:true, Msg:"更新成功"}
	} else {
		return &bhomeclient.Reply{ Msg:"更新失败"}
	}
}