package router

import (
	"net/http"
	"strconv"

	"chatapp3-golang/internal/service/invite"

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

// registerInviteRoutes 注册邀请活动相关路由。
func registerInviteRoutes(engine *gin.Engine, javaClient authGateway, inviteService *invite.InviteService) {
	if inviteService == nil {
		return
	}

	engine.GET("/public/h5/invite-campaign/landing", func(c *gin.Context) {
		resp, err := inviteService.GetLanding(c.Request.Context(), c.Query("code"))
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, resp)
	})

	internalGroup := engine.Group("/internal/invite-campaign")
	internalGroup.POST("/recharge-success", func(c *gin.Context) {
		var req invite.RechargeSuccessRequest
		if err := c.ShouldBindJSON(&req); err != nil {
			writeError(c, invite.NewAppError(http.StatusBadRequest, "bad_request", err.Error()))
			return
		}
		resp, err := inviteService.HandleRechargeSuccess(c.Request.Context(), req)
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, resp)
	})

	appGroup := engine.Group("/app/h5/invite-campaign")
	appGroup.Use(authMiddleware(javaClient))
	appGroup.GET("/home", func(c *gin.Context) {
		resp, err := inviteService.GetHome(c.Request.Context(), mustAuthUser(c))
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, resp)
	})
	appGroup.GET("/rank", func(c *gin.Context) {
		limit, _ := strconv.Atoi(c.Query("limit"))
		resp, err := inviteService.GetRank(c.Request.Context(), mustAuthUser(c), limit)
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, resp)
	})
	appGroup.POST("/bind-code", func(c *gin.Context) {
		var req invite.BindCodeRequest
		if err := c.ShouldBindJSON(&req); err != nil {
			writeError(c, invite.NewAppError(http.StatusBadRequest, "bad_request", err.Error()))
			return
		}
		resp, err := inviteService.BindCode(c.Request.Context(), mustAuthUser(c), resolveClientIP(c), req)
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, resp)
	})
	appGroup.POST("/tasks/claim", func(c *gin.Context) {
		var req invite.TaskClaimRequest
		if err := c.ShouldBindJSON(&req); err != nil {
			writeError(c, invite.NewAppError(http.StatusBadRequest, "bad_request", err.Error()))
			return
		}
		resp, err := inviteService.ClaimTask(c.Request.Context(), mustAuthUser(c), req)
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, resp)
	})
}