package controllers

import (
	"net/http"
	"psi/constant"
	"psi/database"
	"psi/service"
	"psi/utils"
	"strconv"

	"github.com/gin-gonic/gin"
)

type WangdianApi struct{}

func (i *WangdianApi) CreatePurchaseOrder(c *gin.Context) {
	raw := c.PostForm("purchase_order_id")
	if raw == "" {
		raw = c.Query("purchase_order_id")
	}
	purchaseOrderID, err := strconv.ParseInt(raw, 10, 64)
	if err != nil || purchaseOrderID <= 0 {
		utils.FailWithRequestLog(constant.LoggerChannelRequest, "参数错误: purchase_order_id 必须为正整数", nil, c, nil)
		return
	}

	resp, err := service.PushPurchaseOrder(purchaseOrderID, database.GetDB(c))
	if err != nil {
		utils.FailWithRequestLog(constant.LoggerChannelWork, "推送采购单到旺店通失败: "+err.Error(), err, c, nil)
		return
	}

	c.JSON(http.StatusOK, gin.H{
		"code":    resp.Code,
		"message": resp.Message,
	})
}

func (i *WangdianApi) QueryProvider(c *gin.Context) {
	column := c.Query("column")
	providerNo := c.Query("provider_no")
	providerName := c.Query("provider_name")
	pageSizeStr := c.Query("page_size")
	pageNoStr := c.Query("page_no")

	pageSize, _ := strconv.Atoi(pageSizeStr)
	pageNo, _ := strconv.Atoi(pageNoStr)

	resp, err := service.QueryProvider(column, providerNo, providerName, pageSize, pageNo)
	if err != nil {
		utils.FailWithRequestLog(constant.LoggerChannelWork, "查询旺店通供应商失败: "+err.Error(), err, c, nil)
		return
	}

	c.JSON(http.StatusOK, gin.H{
		"code":          resp.Code,
		"message":       resp.Message,
		"total_count":   resp.TotalCount,
		"provider_list": resp.ProviderList,
	})
}

func (i *WangdianApi) QueryWarehouse(c *gin.Context) {
	warehouseNo := c.Query("warehouse_no")
	pageSizeStr := c.Query("page_size")
	pageNoStr := c.Query("page_no")
	isDisabled := c.Query("is_disabled")

	pageSize, _ := strconv.Atoi(pageSizeStr)
	pageNo, _ := strconv.Atoi(pageNoStr)

	resp, err := service.QueryWarehouse(warehouseNo, 0, 0, pageSize, pageNo, isDisabled)
	if err != nil {
		utils.FailWithRequestLog(constant.LoggerChannelWork, "查询旺店通仓库失败: "+err.Error(), err, c, nil)
		return
	}

	c.JSON(http.StatusOK, gin.H{
		"code":        resp.Code,
		"message":     resp.Message,
		"total_count": resp.TotalCount,
		"warehouses":  resp.Warehouses,
	})
}

func (i *WangdianApi) QueryGoods(c *gin.Context) {
	specNo := c.Query("spec_no")
	goodsNo := c.Query("goods_no")
	brandNo := c.Query("brand_no")
	className := c.Query("class_name")
	barcode := c.Query("barcode")
	startTime := c.Query("start_time")
	endTime := c.Query("end_time")
	pageSizeStr := c.Query("page_size")
	pageNoStr := c.Query("page_no")

	pageSize, _ := strconv.Atoi(pageSizeStr)
	if pageSize <= 0 {
		pageSize = 40
	}
	pageNo, _ := strconv.Atoi(pageNoStr)

	resp, err := service.QueryGoods(specNo, goodsNo, brandNo, className, barcode, startTime, endTime, 0, pageSize, pageNo)
	if err != nil {
		utils.FailWithRequestLog(constant.LoggerChannelWork, "查询旺店通商品失败: "+err.Error(), err, c, nil)
		return
	}

	c.JSON(http.StatusOK, gin.H{
		"code":        resp.Code,
		"message":     resp.Message,
		"total_count": resp.TotalCount,
		"goods_list":  resp.GoodsList,
	})
}