euchre_camp/src/app/admin/settings/page.tsx

"use client"

import { useState, useEffect } from "react"
import Navigation from "@/components/Navigation"
import { redirect } from "next/navigation"
import { getSession } from "@/lib/auth-simple"

interface ClubSettings {
  id: number
  clubName: string
  defaultEloRating: number
  partnershipEnabled: boolean
  notificationsEnabled: boolean
  matchVerification: boolean
}

export default function ClubSettingsPage() {
  const [settings, setSettings] = useState<ClubSettings | null>(null)
  const [loading, setLoading] = useState(true)
  const [saving, setSaving] = useState(false)
  const [error, setError] = useState("")
  const [success, setSuccess] = useState("")

  const [formSettings, setFormSettings] = useState<Partial<ClubSettings>>({})

  useEffect(() => {
    fetchSettings()
  }, [])

  const fetchSettings = async () => {
    try {
      const response = await fetch("/api/admin/settings")
      if (!response.ok) {
        throw new Error("Failed to fetch settings")
      }
      const data = await response.json()
      setSettings(data)
      setFormSettings(data || {})
    } catch (err: unknown) {
      setError(err instanceof Error ? err.message : "Failed to fetch settings")
    } finally {
      setLoading(false)
    }
  }

  const handleSave = async () => {
    setSaving(true)
    setError("")
    setSuccess("")

    try {
      const response = await fetch("/api/admin/settings", {
        method: "PATCH",
        headers: {
          "Content-Type": "application/json",
        },
        body: JSON.stringify(formSettings),
      })

      if (!response.ok) {
        const errorData = await response.json()
        throw new Error(errorData.error || "Failed to save settings")
      }

      const updatedSettings = await response.json()
      setSettings(updatedSettings)
      setSuccess("Settings saved successfully!")
    } catch (err: unknown) {
      setError(err instanceof Error ? err.message : "Failed to save settings")
    } finally {
      setSaving(false)
    }
  }

  if (loading) {
    return (
      <div className="min-h-screen bg-gray-50">
        <Navigation />
        <main className="max-w-7xl mx-auto py-6 sm:px-6 lg:px-8">
          <div className="px-4 py-6 sm:px-0">
            <p className="text-gray-500">Loading settings...</p>
          </div>
        </main>
      </div>
    )
  }

  return (
    <div className="min-h-screen bg-gray-50">
      <Navigation />
      
      <main className="max-w-7xl mx-auto py-6 sm:px-6 lg:px-8">
        <div className="px-4 py-6 sm:px-0">
          {/* Page Header */}
          <div className="bg-white shadow rounded-lg p-6 mb-6">
            <h1 className="text-2xl font-bold text-gray-900">Club Settings</h1>
            <p className="text-gray-500 mt-1">
              Configure your club's default settings and preferences.
            </p>
          </div>

          {/* Settings Form */}
          <div className="bg-white shadow rounded-lg p-6">
            {error && (
              <div className="mb-4 p-4 bg-red-100 text-red-700 rounded">
                {error}
              </div>
            )}

            {success && (
              <div className="mb-4 p-4 bg-green-100 text-green-700 rounded">
                {success}
              </div>
            )}

            <div className="space-y-6">
              {/* Club Name */}
              <div>
                <label htmlFor="clubName" className="block text-sm font-medium text-gray-700 mb-2">
                  Club Name
                </label>
                <input
                  type="text"
                  id="clubName"
                  value={formSettings.clubName || ""}
                  onChange={(e) => setFormSettings({ ...formSettings, clubName: e.target.value })}
                  className="w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-green-500 focus:border-green-500"
                />
              </div>

              {/* Default Elo Rating */}
              <div>
                <label htmlFor="defaultEloRating" className="block text-sm font-medium text-gray-700 mb-2">
                  Default Elo Rating
                </label>
                <input
                  type="number"
                  id="defaultEloRating"
                  value={formSettings.defaultEloRating || 1000}
                  onChange={(e) => setFormSettings({ ...formSettings, defaultEloRating: parseInt(e.target.value) })}
                  className="w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-green-500 focus:border-green-500"
                />
              </div>

              {/* Partnership Tracking */}
              <div className="flex items-center justify-between">
                <div>
                  <label className="text-sm font-medium text-gray-700">Partnership Tracking</label>
                  <p className="text-sm text-gray-500">Enable partnership performance analytics</p>
                </div>
                <button
                  type="button"
                  onClick={() => setFormSettings({ ...formSettings, partnershipEnabled: !formSettings.partnershipEnabled })}
                  className={`relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-green-500 focus:ring-offset-2 ${
                    formSettings.partnershipEnabled ? 'bg-green-600' : 'bg-gray-200'
                  }`}
                >
                  <span
                    className={`pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out ${
                      formSettings.partnershipEnabled ? 'translate-x-5' : 'translate-x-0'
                    }`}
                  />
                </button>
              </div>

              {/* Notifications */}
              <div className="flex items-center justify-between">
                <div>
                  <label className="text-sm font-medium text-gray-700">Notifications</label>
                  <p className="text-sm text-gray-500">Send email notifications for updates</p>
                </div>
                <button
                  type="button"
                  onClick={() => setFormSettings({ ...formSettings, notificationsEnabled: !formSettings.notificationsEnabled })}
                  className={`relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-green-500 focus:ring-offset-2 ${
                    formSettings.notificationsEnabled ? 'bg-green-600' : 'bg-gray-200'
                  }`}
                >
                  <span
                    className={`pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out ${
                      formSettings.notificationsEnabled ? 'translate-x-5' : 'translate-x-0'
                    }`}
                  />
                </button>
              </div>

              {/* Match Verification */}
              <div className="flex items-center justify-between">
                <div>
                  <label className="text-sm font-medium text-gray-700">Match Verification</label>
                  <p className="text-sm text-gray-500">Require admin verification for match results</p>
                </div>
                <button
                  type="button"
                  onClick={() => setFormSettings({ ...formSettings, matchVerification: !formSettings.matchVerification })}
                  className={`relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none focus:ring-2 focus:ring-green-500 focus:ring-offset-2 ${
                    formSettings.matchVerification ? 'bg-green-600' : 'bg-gray-200'
                  }`}
                >
                  <span
                    className={`pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out ${
                      formSettings.matchVerification ? 'translate-x-5' : 'translate-x-0'
                    }`}
                  />
                </button>
              </div>
            </div>

            {/* Save Button */}
            <div className="mt-8 flex justify-end">
              <button
                onClick={handleSave}
                disabled={saving}
                className="px-4 py-2 bg-green-600 text-white rounded-md hover:bg-green-700 disabled:opacity-50 disabled:cursor-not-allowed"
              >
                {saving ? 'Saving...' : 'Save Settings'}
              </button>
            </div>
          </div>
        </div>
      </main>
    </div>
  )
}