package admin

import (
	"github.com/gofiber/fiber/v2"

	"github.com/break/junhong_cmp_fiber/internal/model/dto"
	myPackageService "github.com/break/junhong_cmp_fiber/internal/service/my_package"
	"github.com/break/junhong_cmp_fiber/pkg/errors"
	"github.com/break/junhong_cmp_fiber/pkg/response"
)

type MyPackageHandler struct {
	service *myPackageService.Service
}

func NewMyPackageHandler(service *myPackageService.Service) *MyPackageHandler {
	return &MyPackageHandler{service: service}
}

func (h *MyPackageHandler) ListMyPackages(c *fiber.Ctx) error {
	var req dto.MyPackageListRequest
	if err := c.QueryParser(&req); err != nil {
		return errors.New(errors.CodeInvalidParam, "请求参数解析失败")
	}

	packages, total, err := h.service.ListMyPackages(c.UserContext(), &req)
	if err != nil {
		return err
	}

	return response.SuccessWithPagination(c, packages, total, req.Page, req.PageSize)
}

func (h *MyPackageHandler) GetMyPackage(c *fiber.Ctx) error {
	var req dto.IDReq
	if err := c.ParamsParser(&req); err != nil {
		return errors.New(errors.CodeInvalidParam, "无效的套餐 ID")
	}

	pkg, err := h.service.GetMyPackage(c.UserContext(), req.ID)
	if err != nil {
		return err
	}

	return response.Success(c, pkg)
}

func (h *MyPackageHandler) ListMySeriesAllocations(c *fiber.Ctx) error {
	var req dto.MySeriesAllocationListRequest
	if err := c.QueryParser(&req); err != nil {
		return errors.New(errors.CodeInvalidParam, "请求参数解析失败")
	}

	allocations, total, err := h.service.ListMySeriesAllocations(c.UserContext(), &req)
	if err != nil {
		return err
	}

	return response.SuccessWithPagination(c, allocations, total, req.Page, req.PageSize)
}