package controller

import (
	"yitao/ecode"
	"yitao/middleware"
	"yitao/validate"

	"github.com/kataras/iris/v12/mvc"
)

type ItemController struct {
	BaseController
}

func (c *ItemController) BeforeActivation(b mvc.BeforeActivation) {
	b.Handle("GET", "/detail/{id:uint}", "Detail")
	b.Handle("GET", "/list/type/{ttype:int}", "GetListByType")
	b.Handle("GET", "/search", "Search")

	b.Handle("GET", "types", "GetTypes")

	// 管理员接口
	{
		b.Handle("POST", "/oper/create", "Create", middleware.JwtMiddleware.Serve)
		b.Handle("DELETE", "/oper/delete", "Delete", middleware.JwtMiddleware.Serve)
		//b.Handle("POST", "/admin/update", "Update", middleware.JwtMiddleware.Serve, middleware.AdminMiddleware)
		//b.Handle("POST", "/admin/delete", "Delete", middleware.JwtMiddleware.Serve, middleware.AdminMiddleware)
	}

}

// @Summary       	get item api
// @Description 获取相关ID的商品信息
// @Tags         	item api
// @Accept       json
// @Produce      json
// @Param        id path uint true "商品ID"
// @Success      200       {object}  model.ItemModel  "{"id":1}"
// @Failure      400       {object}  map[string]interface{}  "{"msg": "错误信息","code":0}"
// @Router       /api/item/{id} [get]
func (c *ItemController) Detail(id uint) mvc.Result {
	item, e := c.Service.Item.GetItem(id)
	if e.Error() {
		return e.Response()
	}
	return mvc.Response{
		Object: item,
	}
}

// @Summary       	get item list api
// @Description 通过类型获取相关商品列表
// @Tags         	item api
// @Accept       json
// @Produce      json
// @Param        type path string true "商品类型"
// @Param		pagingParam query validate.PagingParam true "分页信息"
// @Success      200       {object}  []model.ItemModel  "{["id":1],["id":2]}"
// @Failure      400       {object}  map[string]interface{}  "{"msg": "错误信息","code":0}"
// @Router       /api/item/list/type/{type} [get]
func (c *ItemController) GetListByType(ttype int) mvc.Result {
	pagingParam := new(validate.PagingParam)
	e := validate.ReadQuery(c.Ctx, pagingParam)
	if e.Error() {
		return e.Response()
	}
	items, e := c.Service.Item.GetItems(ttype, pagingParam.Page, pagingParam.PageSize)
	if e.Error() {
		return e.Response()
	}
	return mvc.Response{
		Object: items,
	}
}

// @Summary       	get item types api
// @Description 获取商品类型列表
// @Tags         	item api
// @Accept       json
// @Produce      json
// @Success      200       {object}  []model.TypeModel  "[{id:1,name:类型1},{id:2,name:类型2}]"
// @Failure      400       {object}  map[string]interface{}  "{"msg": "错误信息","code":0}"
// @Router       /api/item/types [get]
func (c *ItemController) GetTypes() mvc.Result {
	types, e := c.Service.Item.GetTypes()
	if e.Error() {
		return e.Response()
	}
	return mvc.Response{
		Object: types,
	}
}

// @Summary       	search item api
// @Description 搜索商品
// @Tags         	item api
// @Accept       json
// @Produce      json
// @Param        keyword query string true "搜索关键字"
// @Success      200       {object}  []model.ItemModel  "{["id":1],["id":2]}"
// @Failure      400       {object}  map[string]interface{}  "{"msg": "错误信息","code":0}"
// @Router       /api/item/search [get]
func (c *ItemController) Search() mvc.Result {
	keyword := c.Ctx.URLParam("keyword")
	pagineParam := new(validate.PagingParam)
	e := validate.ReadQuery(c.Ctx, pagineParam)
	if e.Error() {
		return e.Response()
	}
	items, e := c.Service.Item.Search(keyword, pagingParam.Page, pagingParam.PageSize)
	if e.Error() {
		return e.Response()
	}
	return mvc.Response{
		Object: items,
	}
}

// @Summary       	创建商品
// @Description 创建商品接口
// @Tags         	item api
// @Accept       json
// @Produce      json
// @Param        createItemParam body validate.CreateItemParam true "商品信息"
// @Success      200       {object}  model.ItemModel  "{"id": 1}"
// @Failure      400       {object}  map[string]interface{}  "{"msg": "错误信息","code":0}"
// @Router       /api/item/oper/create [post]
func (c *ItemController) Create() mvc.Result {
	e := ecode.OK()
	create_item_param := new(validate.CreateItemParam)
	e = validate.ReadJSON(c.Ctx, create_item_param)
	if e.Error() {
		return e.Response()
	}

	// 验证图片文件是否存在
	_, e = c.Service.File.GetFileId(create_item_param.Img)
	if e.Error() {
		return e.Response()
	}

	uid := GetUidFromCtx(c.Ctx)
	item, e := c.Service.Item.CreateItem(uid, create_item_param.Itemname, create_item_param.Desc, create_item_param.Types, create_item_param.Img, create_item_param.Price)
	if e.Error() {
		return e.Response()
	}

	return mvc.Response{
		Object: item,
	}
}

// @Summary       	删除商品
// @Description 删除商品接口
// @Tags         	item api
// @Accept       json
// @Produce      json
// @Param        deleteItemParam body validate.DeleteItemParam true "商品信息"
// @Success      200       {object}  map[string]interface{}  "{"msg": "商品操作成功"}"
// @Failure      400       {object}  map[string]interface{}  "{"msg": "错误信息","code":0}"
// @Router       /api/item/oper/delete [delete]
func (c *ItemController) Delete() mvc.Result {
	e := ecode.OK()
	deleteItemParam := new(validate.DeleteItemParam)
	e = validate.ReadJSON(c.Ctx, deleteItemParam)
	if e.Error() {
		return e.Response()
	}

	uid := GetUidFromCtx(c.Ctx)
	c.Service.Item.DeleteItem(uid, 1)
	return e.Response()
}