package router

import (
	"net/http"

	"chatapp3-golang/internal/config"
	"chatapp3-golang/internal/service/taskcenter"

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

const taskCenterArchiveGCManagePermission = "resident-activity:task-center-archive-gc:manage"
const taskCenterArchiveGCMenuAlias = "ResidentTaskCenterArchiveGC"

// registerTaskCenterArchiveGCRoutes 只做管理命令/cron tick 的 HTTP 绑定；所有状态机、
// 租约、COS 校验和删除边界均由 taskcenter service 实现。
func registerTaskCenterArchiveGCRoutes(engine *gin.Engine, cfg config.Config, javaClient authGateway, service *taskcenter.Service) {
	if service == nil {
		return
	}

	admin := engine.Group("/resident-activity/task-center/archive-gc")
	admin.Use(consoleAuthMiddleware(javaClient))
	admin.GET("/status", consoleMenuMiddleware(javaClient, taskCenterArchiveGCMenuAlias), func(c *gin.Context) {
		response, err := service.ArchiveGCStatus(c.Request.Context())
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, response)
	})
	admin.POST("/dry-run", consolePermissionMiddleware(javaClient, taskCenterArchiveGCManagePermission), func(c *gin.Context) {
		var request taskcenter.ArchiveGCDryRunRequest
		if err := c.ShouldBindJSON(&request); err != nil {
			writeError(c, taskcenter.NewAppError(http.StatusBadRequest, "bad_request", err.Error()))
			return
		}
		response, err := service.ArchiveGCDryRun(c.Request.Context(), request)
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, response)
	})
	admin.POST("/start", consolePermissionMiddleware(javaClient, taskCenterArchiveGCManagePermission), func(c *gin.Context) {
		response, err := service.StartArchiveGC(c.Request.Context())
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, response)
	})
	admin.POST("/pause", consolePermissionMiddleware(javaClient, taskCenterArchiveGCManagePermission), func(c *gin.Context) {
		response, err := service.PauseArchiveGC(c.Request.Context())
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, response)
	})
	admin.POST("/resume", consolePermissionMiddleware(javaClient, taskCenterArchiveGCManagePermission), func(c *gin.Context) {
		response, err := service.ResumeArchiveGC(c.Request.Context())
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, response)
	})

	internal := engine.Group("/internal/task-center/archive-gc")
	// tick 会最终删除生产数据，密钥缺失也必须 fail-closed，不能沿用历史空密钥兼容。
	internal.Use(requiredInternalSecretMiddleware(cfg.HTTP.InternalCallbackSecret))
	internal.POST("/tick", func(c *gin.Context) {
		response, err := service.ArchiveGCTick(c.Request.Context())
		if err != nil {
			writeError(c, err)
			return
		}
		writeOK(c, response)
	})
}