package routes

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

	"github.com/break/junhong_cmp_fiber/internal/handler/admin"
	"github.com/break/junhong_cmp_fiber/internal/model/dto"
	"github.com/break/junhong_cmp_fiber/pkg/constants"
	"github.com/break/junhong_cmp_fiber/pkg/errors"
	"github.com/break/junhong_cmp_fiber/pkg/middleware"
	"github.com/break/junhong_cmp_fiber/pkg/openapi"
)

func registerCarrierRoutes(router fiber.Router, handler *admin.CarrierHandler, doc *openapi.Generator, basePath string) {
	// 通道阈值命中记录使用顶层路径，避免与 /carriers/:id 的参数路由冲突；
	// 门禁沿用超管/平台路由组级 gate 先例（代理、企业与其他账号统一 403），
	// 并挂在功能路径组上：Fiber 的组中间件按路径前缀生效。
	hitGate := func(c *fiber.Ctx) error {
		userType := middleware.GetUserTypeFromContext(c.UserContext())
		if userType != constants.UserTypeSuperAdmin && userType != constants.UserTypePlatform {
			return errors.New(errors.CodeForbidden, constants.PlatformManagementForbiddenMessage)
		}
		return c.Next()
	}

	hits := router.Group("/carrier-traffic-threshold-hits", hitGate)
	hitsPath := basePath + "/carrier-traffic-threshold-hits"

	Register(hits, doc, hitsPath, "GET", "", handler.ListThresholdHits, RouteSpec{
		Summary: "查询通道阈值命中记录",
		Description: "返回达量停机时冻结的数字证据：命中时该卡当前周期的累计流量读数、本次判定实际生效的阈值与单位、" +
			"计费周期起点、判定时间与触发来源，以及周期恢复的解锁时间与复机结果；" +
			"阈值与读数为命中时值，之后修改通道阈值不改写历史命中；" +
			"本次上线前的历史行读数为空按「无」返回，判定时间取既有创建时间，不阻断查询。" +
			"支持按运营商通道、卡、计费周期起点精确匹配与判定时间闭区间（start_time/end_time，带时区 RFC3339 秒级）筛选，" +
			"按判定时间倒序分页；仅超级管理员与平台账号可访问，并按卡数据范围过滤，越权与不存在不可区分，" +
			"不返回凭证或上游响应原文",
		Tags:   []string{"运营商管理"},
		Input:  new(dto.CarrierThresholdHitListRequest),
		Output: new(dto.CarrierThresholdHitPageResult),
		Auth:   true,
	})

	carriers := router.Group("/carriers")
	groupPath := basePath + "/carriers"

	Register(carriers, doc, groupPath, "GET", "", handler.List, RouteSpec{
		Summary: "运营商列表",
		Tags:    []string{"运营商管理"},
		Input:   new(dto.CarrierListRequest),
		Output:  new(dto.CarrierPageResult),
		Auth:    true,
	})

	Register(carriers, doc, groupPath, "POST", "", handler.Create, RouteSpec{
		Summary: "创建运营商",
		Tags:    []string{"运营商管理"},
		Input:   new(dto.CreateCarrierRequest),
		Output:  new(dto.CarrierResponse),
		Auth:    true,
	})

	Register(carriers, doc, groupPath, "GET", "/:id", handler.Get, RouteSpec{
		Summary: "获取运营商详情",
		Tags:    []string{"运营商管理"},
		Input:   new(dto.IDReq),
		Output:  new(dto.CarrierResponse),
		Auth:    true,
	})

	Register(carriers, doc, groupPath, "PUT", "/:id", handler.Update, RouteSpec{
		Summary: "更新运营商",
		Tags:    []string{"运营商管理"},
		Input:   new(dto.UpdateCarrierParams),
		Output:  new(dto.CarrierResponse),
		Auth:    true,
	})

	Register(carriers, doc, groupPath, "DELETE", "/:id", handler.Delete, RouteSpec{
		Summary: "删除运营商",
		Tags:    []string{"运营商管理"},
		Input:   new(dto.IDReq),
		Output:  nil,
		Auth:    true,
	})

	Register(carriers, doc, groupPath, "PUT", "/:id/status", handler.UpdateStatus, RouteSpec{
		Summary: "更新运营商状态",
		Tags:    []string{"运营商管理"},
		Input:   new(dto.UpdateCarrierStatusParams),
		Output:  nil,
		Auth:    true,
	})
}