package v1

import (
	"git.lzcwy.cn/zhengchiliu/zt-closet-manage-backend/internal/dto"
	"git.lzcwy.cn/zhengchiliu/zt-closet-manage-backend/internal/middleware"
	"git.lzcwy.cn/zhengchiliu/zt-closet-manage-backend/internal/service"
	"git.lzcwy.cn/zhengchiliu/zt-closet-manage-backend/pkg/app"
	"git.lzcwy.cn/zhengchiliu/zt-closet-manage-backend/pkg/errcode"
	"github.com/gin-gonic/gin"
)

// OrderHandler 订单与退款管理接口。
type OrderHandler struct {
	svc *service.OrderService
}

// NewOrderHandler 创建订单 handler。
func NewOrderHandler() *OrderHandler {
	return &OrderHandler{svc: service.NewOrderService()}
}

// List 订单列表。
func (h *OrderHandler) List(c *gin.Context) {
	response := app.NewResponse(c)
	var request dto.OrderListRequest
	if err := c.ShouldBindQuery(&request); err != nil {
		response.ToErrorResponse(errcode.InvalidParams.WithDetails(err.Error()))
		return
	}
	out, e := h.svc.List(c.Request.Context(), &request)
	if e != nil {
		response.ToErrorResponse(e)
		return
	}
	response.ToResponse(out)
}

// Get 订单详情。
func (h *OrderHandler) Get(c *gin.Context) {
	response := app.NewResponse(c)
	out, e := h.svc.Get(c.Request.Context(), c.Param("orderNo"))
	if e != nil {
		response.ToErrorResponse(e)
		return
	}
	response.ToResponse(out)
}

// RefundList 退款单列表。
func (h *OrderHandler) RefundList(c *gin.Context) {
	response := app.NewResponse(c)
	var request dto.RefundListRequest
	if err := c.ShouldBindQuery(&request); err != nil {
		response.ToErrorResponse(errcode.InvalidParams.WithDetails(err.Error()))
		return
	}
	out, e := h.svc.RefundList(c.Request.Context(), &request)
	if e != nil {
		response.ToErrorResponse(e)
		return
	}
	response.ToResponse(out)
}

// RefundApprove 退款审核通过。
func (h *OrderHandler) RefundApprove(c *gin.Context) {
	response := app.NewResponse(c)
	var request dto.RefundAuditRequest
	if err := c.ShouldBindJSON(&request); err != nil {
		response.ToErrorResponse(errcode.InvalidParams.WithDetails(err.Error()))
		return
	}
	adminID, _ := middleware.GetAdminID(c.Request.Context())
	if e := h.svc.RefundApprove(c.Request.Context(), adminID, c.Param("refundNo"), &request); e != nil {
		response.ToErrorResponse(e)
		return
	}
	response.ToResponse(nil)
}

// RefundReject 退款审核驳回。
func (h *OrderHandler) RefundReject(c *gin.Context) {
	response := app.NewResponse(c)
	var request dto.RefundAuditRequest
	if err := c.ShouldBindJSON(&request); err != nil {
		response.ToErrorResponse(errcode.InvalidParams.WithDetails(err.Error()))
		return
	}
	adminID, _ := middleware.GetAdminID(c.Request.Context())
	if e := h.svc.RefundReject(c.Request.Context(), adminID, c.Param("refundNo"), &request); e != nil {
		response.ToErrorResponse(e)
		return
	}
	response.ToResponse(nil)
}