bindbox-game/internal/api/admin/douyin_orders_admin.go

package admin

import (
	"bindbox-game/internal/code"
	"bindbox-game/internal/pkg/core"
	"bindbox-game/internal/pkg/validation"
	"bindbox-game/internal/service/douyin"
	"fmt"
	"net/http"
	"strconv"
)

// ---------- 抖店配置 API ----------

type getDouyinConfigResponse struct {
	Cookie          string `json:"cookie"`
	IntervalMinutes int    `json:"interval_minutes"`
}

func (h *handler) GetDouyinConfig() core.HandlerFunc {
	return func(ctx core.Context) {
		cfg, err := h.douyinSvc.GetConfig(ctx.RequestContext())
		if err != nil {
			ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ServerError, validation.Error(err)))
			return
		}
		ctx.Payload(getDouyinConfigResponse{
			Cookie:          cfg.Cookie,
			IntervalMinutes: cfg.IntervalMinutes,
		})
	}
}

type saveDouyinConfigRequest struct {
	Cookie          string `json:"cookie"`
	IntervalMinutes int    `json:"interval_minutes"`
}

func (h *handler) SaveDouyinConfig() core.HandlerFunc {
	return func(ctx core.Context) {
		req := new(saveDouyinConfigRequest)
		if err := ctx.ShouldBindJSON(req); err != nil {
			ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, validation.Error(err)))
			return
		}

		if err := h.douyinSvc.SaveConfig(ctx.RequestContext(), req.Cookie, req.IntervalMinutes); err != nil {
			ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ServerError, validation.Error(err)))
			return
		}

		ctx.Payload(pcSimpleMessage{Message: "保存成功"})
	}
}

// ---------- 抖店订单列表 API ----------

type listDouyinOrdersRequest struct {
	Page     int  `form:"page"`
	PageSize int  `form:"page_size"`
	Status   *int `form:"status"`
}

type douyinOrderItem struct {
	ID                  int64  `json:"id"`
	ShopOrderID         string `json:"shop_order_id"`
	OrderStatus         int32  `json:"order_status"`
	OrderStatusText     string `json:"order_status_text"`
	DouyinUserID        string `json:"douyin_user_id"`
	LocalUserID         int64  `json:"local_user_id"`
	LocalUserNickname   string `json:"local_user_nickname"`
	ActualReceiveAmount string `json:"actual_receive_amount"`
	PayTypeDesc         string `json:"pay_type_desc"`
	Remark              string `json:"remark"`
	UserNickname        string `json:"user_nickname"`
	CreatedAt           string `json:"created_at"`
}

type listDouyinOrdersResponse struct {
	Page     int               `json:"page"`
	PageSize int               `json:"page_size"`
	Total    int64             `json:"total"`
	List     []douyinOrderItem `json:"list"`
}

func (h *handler) ListDouyinOrders() core.HandlerFunc {
	return func(ctx core.Context) {
		req := new(listDouyinOrdersRequest)
		if err := ctx.ShouldBindForm(req); err != nil {
			ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, validation.Error(err)))
			return
		}

		orders, total, err := h.douyinSvc.ListOrders(ctx.RequestContext(), req.Page, req.PageSize, req.Status)
		if err != nil {
			ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ServerError, validation.Error(err)))
			return
		}

		// 获取匹配用户的昵称
		userNicknameMap := make(map[int64]string)
		var userIDs []int64
		for _, o := range orders {
			if uid, err := strconv.ParseInt(o.LocalUserID, 10, 64); err == nil && uid > 0 {
				userIDs = append(userIDs, uid)
			}
		}
		if len(userIDs) > 0 {
			var users []struct {
				ID       int64
				Nickname string
			}
			h.repo.GetDbR().Table("users").Where("id IN ?", userIDs).Select("id, nickname").Find(&users)
			for _, u := range users {
				userNicknameMap[u.ID] = u.Nickname
			}
		}

		// 构建响应
		list := make([]douyinOrderItem, len(orders))
		for i, o := range orders {
			uid, _ := strconv.ParseInt(o.LocalUserID, 10, 64)
			list[i] = douyinOrderItem{
				ID:                  o.ID,
				ShopOrderID:         o.ShopOrderID,
				OrderStatus:         o.OrderStatus,
				OrderStatusText:     getOrderStatusText(o.OrderStatus),
				DouyinUserID:        o.DouyinUserID,
				LocalUserID:         uid,
				LocalUserNickname:   userNicknameMap[uid],
				ActualReceiveAmount: formatAmount(o.ActualReceiveAmount),
				PayTypeDesc:         o.PayTypeDesc,
				Remark:              o.Remark,
				UserNickname:        o.UserNickname,
				CreatedAt:           o.CreatedAt.Format("2006-01-02 15:04:05"),
			}
		}

		ctx.Payload(listDouyinOrdersResponse{
			Page:     req.Page,
			PageSize: req.PageSize,
			Total:    total,
			List:     list,
		})
	}
}

// ---------- 手动同步 API ----------

type syncDouyinOrdersResponse struct {
	Message      string `json:"message"`
	TotalFetched int    `json:"total_fetched"`
	NewOrders    int    `json:"new_orders"`
	MatchedUsers int    `json:"matched_users"`
}

func (h *handler) SyncDouyinOrders() core.HandlerFunc {
	return func(ctx core.Context) {
		result, err := h.douyinSvc.FetchAndSyncOrders(ctx.RequestContext())
		if err != nil {
			ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ServerError, validation.Error(err)))
			return
		}

		ctx.Payload(syncDouyinOrdersResponse{
			Message:      "同步成功",
			TotalFetched: result.TotalFetched,
			NewOrders:    result.NewOrders,
			MatchedUsers: result.MatchedUsers,
		})
	}
}

// ---------- 辅助函数 ----------

func getOrderStatusText(status int32) string {
	switch status {
	case 1:
		return "待付款"
	case 2:
		return "待发货"
	case 3:
		return "已发货"
	case 4:
		return "已取消"
	case 5:
		return "已完成"
	default:
		return "未知"
	}
}

func formatAmount(amountCents int64) string {
	yuan := float64(amountCents) / 100.0
	return fmt.Sprintf("%.2f", yuan)
}

// SetDouyinService 设置抖店服务 (用于 handler 初始化)
func (h *handler) SetDouyinService(svc douyin.Service) {
	h.douyinSvc = svc
}