package controller

import (
	"Medical_OAuth/app/admin/model"
	"Medical_OAuth/app/admin/service"
	"Medical_OAuth/app/admin/service/dto"
	"encoding/json"
	"fmt"
	"github.com/gin-gonic/gin"
	"github.com/gin-gonic/gin/binding"
	"github.com/tealeg/xlsx"
	"gogs.baozhida.cn/zoie/OAuth-core/api"
	"gogs.baozhida.cn/zoie/OAuth-core/pkg/jwtauth/user"
	_ "gogs.baozhida.cn/zoie/OAuth-core/pkg/response"
	"os"
)

type ServMenu struct {
	api.Api
}

// GetPage 获取菜单列表
// @Summary 获取菜单列表
// @Description 获取菜单列表
// @Tags 服务菜单
// @Param serviceId query string true "服务ID"
// @Param name query string false "菜单名称"
// @Param visible query string false "显示状态"
// @Success 200 {object} response.Response{data=response.Page{list=[]model.ServMenu}} "{"code": 200, "data": [...]}"
// @Router /api/serv-menu [get]
// @Security Bearer
func (e ServMenu) GetPage(c *gin.Context) {
	s := service.ServMenu{}
	serv := service.SysService{}
	req := dto.ServMenuGetPageReq{}
	err := e.MakeContext(c).
		MakeOrm().
		Bind(&req, binding.Form).
		MakeService(&s.Service).
		Errors
	if err != nil {
		e.Logger.Error(err)
		e.Error(500, err, err.Error())
		return
	}

	// 查询服务信息
	var servObject model.SysService
	servReq := dto.SysServiceGetReq{Id: req.ServiceId}
	err = serv.Get(&servReq, &servObject, nil)
	if err != nil {
		e.Error(500, err, err.Error())
		return
	}

	var list = make([]model.ServMenu, 0)

	if err = s.GetPage(&req, &list).Error; err != nil {
		e.Error(500, err, "查询失败")
		return
	}
	e.OK(list, "查询成功")
}

// Get 通过id获取菜单
// @Summary 通过id获取菜单
// @Description 通过id获取菜单
// @Tags 服务菜单
// @Param id path string true "菜单id"
// @Success 200 {object} response.Response{data=model.ServMenu} "{"code": 200, "data": [...]}"
// @Router /api/serv-menu/{id} [get]
// @Security Bearer
func (e ServMenu) Get(c *gin.Context) {
	req := dto.ServMenuGetReq{}
	s := service.ServMenu{}
	err := e.MakeContext(c).
		MakeOrm().
		Bind(&req, nil).
		MakeService(&s.Service).
		Errors
	if err != nil {
		e.Logger.Error(err)
		e.Error(500, err, err.Error())
		return
	}
	var object = model.ServMenu{}
	err = s.Get(&req, &object).Error
	if err != nil {
		e.Error(500, err, "查询失败")
		return
	}
	e.OK(object, "查询成功")
}

// Insert 创建菜单
// @Summary 创建菜单
// @Description 创建菜单
// @Tags 服务菜单
// @Accept  application/json
// @Product application/json
// @Param data body dto.ServMenuInsertReq true "data"
// @Success 200 {object} response.Response "{"code": 200, "data": [...]}"
// @Router /api/serv-menu [post]
// @Security Bearer
func (e ServMenu) Insert(c *gin.Context) {
	req := dto.ServMenuInsertReq{}
	s := service.ServMenu{}
	err := e.MakeContext(c).
		MakeOrm().
		Bind(&req, binding.JSON).
		MakeService(&s.Service).
		Errors
	if err != nil {
		e.Logger.Error(err)
		e.Error(500, err, err.Error())
		return
	}
	// 设置创建人
	req.SetCreateBy(user.GetUserId(c))
	err = s.Insert(&req).Error
	if err != nil {
		e.Error(500, err, err.Error())
		return
	}
	e.OK(req.GetId(), "创建成功")
}

// Update 修改菜单
// @Summary 修改菜单
// @Description 修改菜单
// @Tags 服务菜单
// @Accept  application/json
// @Product application/json
// @Param id path string true "菜单id"
// @Param data body dto.ServMenuUpdateReq true "body"
// @Success 200 {object} response.Response "{"code": 200, "data": [...]}"
// @Router /api/serv-menu/{id} [put]
// @Security Bearer
func (e ServMenu) Update(c *gin.Context) {
	s := service.ServMenu{}
	req := dto.ServMenuUpdateReq{}
	err := e.MakeContext(c).
		MakeOrm().
		Bind(&req, binding.JSON, nil).
		MakeService(&s.Service).
		Errors
	if err != nil {
		e.Logger.Error(err)
		e.Error(500, err, err.Error())
		return
	}

	req.SetUpdateBy(user.GetUserId(c))
	err = s.Update(&req).Error
	if err != nil {
		e.Error(500, err, err.Error())
		return
	}
	e.OK(req.GetId(), "更新成功")
}

// Delete 删除菜单
// @Summary 删除菜单
// @Description 删除菜单
// @Tags 服务菜单
// @Accept  application/json
// @Product application/json
// @Param data body dto.ServMenuDeleteReq true "body"
// @Success 200 {object} response.Response "{"code": 200, "data": [...]}"
// @Router /api/serv-menu [delete]
// @Security Bearer
func (e ServMenu) Delete(c *gin.Context) {
	s := service.ServMenu{}
	req := dto.ServMenuDeleteReq{}
	err := e.MakeContext(c).
		MakeOrm().
		Bind(&req, binding.JSON).
		MakeService(&s.Service).
		Errors
	if err != nil {
		e.Logger.Error(err)
		e.Error(500, err, err.Error())
		return
	}

	req.SetUpdateBy(user.GetUserId(c))
	err = s.Remove(&req).Error
	if err != nil {
		e.Logger.Errorf("RemoveServMenu error, %s", err)
		e.Error(500, err, "删除失败")
		return
	}
	e.OK(req.GetId(), "删除成功")
}

// Export 导出菜单
// @Summary 导出菜单
// @Description 导出菜单
// @Tags 服务菜单
// @Accept  application/json
// @Product application/json
// @Param data body dto.ServMenuExportReq true "body"
// @Success 200 {object} response.Response "{"code": 200}"
// @Router /api/serv-menu/export [get]
// @Security Bearer
func (e ServMenu) Export(c *gin.Context) {
	s := service.ServMenu{}
	serv := service.SysService{}
	req := dto.ServMenuExportReq{}
	err := e.MakeContext(c).
		MakeOrm().
		Bind(&req, binding.Form).
		MakeService(&s.Service).
		MakeService(&serv.Service).
		Errors
	if err != nil {
		e.Logger.Error(err)
		e.Error(500, err, err.Error())
		return
	}

	// 查询服务信息
	var servObject model.SysService
	servReq := dto.SysServiceGetReq{Id: req.ServiceId}
	err = serv.Get(&servReq, &servObject, nil)
	if err != nil {
		e.Error(500, err, err.Error())
		return
	}

	if req.Type == "json" {
		var list = make([]model.ServMenu, 0)
		jsonReq := dto.ServMenuGetPageReq{
			ServiceId: req.ServiceId,
		}
		if err = s.GetPage(&jsonReq, &list).Error; err != nil {
			e.Error(500, err, "查询失败")
			return
		}
		jsonBytes, err := json.Marshal(list)
		if err != nil {
			e.Error(500, err, err.Error())
			return
		}

		filename := fmt.Sprintf("%s菜单.json", servObject.Name)
		file, err := os.Create(filename)
		if err != nil {
			e.Error(500, err, err.Error())
			return
		}
		defer file.Close()

		if _, err := file.Write(jsonBytes); err != nil {
			e.Error(500, err, err.Error())
			return
		}
		c.Header("Content-Disposition", "attachment; filename="+filename)
		c.Header("Content-Type", "application/octet-stream")
		c.FileAttachment(filename, file.Name())
	}

	if req.Type == "excel" {

		var list = make([]model.ServMenu, 0)
		jsonReq := dto.ServMenuGetPageReq{
			ServiceId: req.ServiceId,
		}
		if err = s.GetList(&jsonReq, &list); err != nil {
			e.Error(500, err, "查询失败")
			return
		}
		file := xlsx.NewFile()
		sheet, err := file.AddSheet("Sheet1")
		if err != nil {
			e.Error(500, err, err.Error())
			return
		}

		// Add header row
		headerRow := sheet.AddRow()
		headerRow.AddCell().SetValue("id")
		headerRow.AddCell().SetValue("service_id")
		headerRow.AddCell().SetValue("menu_path")
		headerRow.AddCell().SetValue("parent_id")
		headerRow.AddCell().SetValue("name")
		headerRow.AddCell().SetValue("sort")
		headerRow.AddCell().SetValue("menu_type")
		headerRow.AddCell().SetValue("icon")
		headerRow.AddCell().SetValue("component")
		headerRow.AddCell().SetValue("is_frame")
		headerRow.AddCell().SetValue("path")
		headerRow.AddCell().SetValue("permission")
		headerRow.AddCell().SetValue("visible")

		// Add data rows
		for _, v := range list {
			dataRow := sheet.AddRow()
			dataRow.AddCell().SetValue(v.Id)
			dataRow.AddCell().SetValue(v.ServiceId)
			dataRow.AddCell().SetValue(v.MenuPath)
			dataRow.AddCell().SetValue(v.ParentId)
			dataRow.AddCell().SetValue(v.Name)
			dataRow.AddCell().SetValue(v.Sort)
			dataRow.AddCell().SetValue(v.MenuType)
			dataRow.AddCell().SetValue(v.Icon)
			dataRow.AddCell().SetValue(v.Component)
			dataRow.AddCell().SetValue(v.IsFrame)
			dataRow.AddCell().SetValue(v.Path)
			dataRow.AddCell().SetValue(v.Permission)
			dataRow.AddCell().SetValue(v.Visible)
		}
		filename := fmt.Sprintf("%s菜单.xlsx", servObject.Name)

		// Set content type and headers
		c.Header("Content-Disposition", "attachment; filename="+filename)
		c.Header("Content-Type", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")

		// Write file to response
		err = file.Write(c.Writer)
		if err != nil {
			e.Error(500, err, err.Error())
			return
		}
		c.FileAttachment(filename, filename)
	}

	e.Error(500, err, "类型错误！")
	return
}