MOPC-App/src/components/settings/settings-content.tsx

'use client'

import { trpc } from '@/lib/trpc/client'
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from '@/components/ui/card'
import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs'
import { Skeleton } from '@/components/ui/skeleton'
import {
  Bot,
  Palette,
  Mail,
  HardDrive,
  Shield,
  Settings as SettingsIcon,
  Bell,
  Tags,
  ExternalLink,
} from 'lucide-react'
import Link from 'next/link'
import { Button } from '@/components/ui/button'
import { AISettingsForm } from './ai-settings-form'
import { AIUsageCard } from './ai-usage-card'
import { BrandingSettingsForm } from './branding-settings-form'
import { EmailSettingsForm } from './email-settings-form'
import { StorageSettingsForm } from './storage-settings-form'
import { SecuritySettingsForm } from './security-settings-form'
import { DefaultsSettingsForm } from './defaults-settings-form'
import { NotificationSettingsForm } from './notification-settings-form'

function SettingsSkeleton() {
  return (
    <div className="space-y-6">
      <Skeleton className="h-10 w-full" />
      <Card>
        <CardHeader>
          <Skeleton className="h-6 w-32" />
          <Skeleton className="h-4 w-64" />
        </CardHeader>
        <CardContent>
          <div className="space-y-4">
            {[...Array(4)].map((_, i) => (
              <Skeleton key={i} className="h-16 w-full" />
            ))}
          </div>
        </CardContent>
      </Card>
    </div>
  )
}

interface SettingsContentProps {
  initialSettings: Record<string, string>
}

export function SettingsContent({ initialSettings }: SettingsContentProps) {
  // We use the initial settings passed from the server
  // Forms will refetch on mutation success

  // Helper to get settings by prefix
  const getSettingsByKeys = (keys: string[]) => {
    const result: Record<string, string> = {}
    keys.forEach((key) => {
      if (initialSettings[key] !== undefined) {
        result[key] = initialSettings[key]
      }
    })
    return result
  }

  const aiSettings = getSettingsByKeys([
    'ai_enabled',
    'ai_provider',
    'ai_model',
    'ai_send_descriptions',
    'openai_api_key',
  ])

  const brandingSettings = getSettingsByKeys([
    'platform_name',
    'primary_color',
    'secondary_color',
    'accent_color',
  ])

  const emailSettings = getSettingsByKeys([
    'smtp_host',
    'smtp_port',
    'smtp_user',
    'smtp_password',
    'email_from',
  ])

  const storageSettings = getSettingsByKeys([
    'max_file_size_mb',
    'allowed_file_types',
  ])

  const securitySettings = getSettingsByKeys([
    'session_duration_hours',
    'magic_link_expiry_minutes',
    'rate_limit_requests_per_minute',
  ])

  const defaultsSettings = getSettingsByKeys([
    'default_timezone',
    'default_page_size',
    'autosave_interval_seconds',
  ])

  return (
    <Tabs defaultValue="ai" className="space-y-6">
      <TabsList className="grid w-full grid-cols-4 lg:grid-cols-8">
        <TabsTrigger value="ai" className="gap-2">
          <Bot className="h-4 w-4" />
          <span className="hidden sm:inline">AI</span>
        </TabsTrigger>
        <TabsTrigger value="tags" className="gap-2">
          <Tags className="h-4 w-4" />
          <span className="hidden sm:inline">Tags</span>
        </TabsTrigger>
        <TabsTrigger value="branding" className="gap-2">
          <Palette className="h-4 w-4" />
          <span className="hidden sm:inline">Branding</span>
        </TabsTrigger>
        <TabsTrigger value="email" className="gap-2">
          <Mail className="h-4 w-4" />
          <span className="hidden sm:inline">Email</span>
        </TabsTrigger>
        <TabsTrigger value="notifications" className="gap-2">
          <Bell className="h-4 w-4" />
          <span className="hidden sm:inline">Notifications</span>
        </TabsTrigger>
        <TabsTrigger value="storage" className="gap-2">
          <HardDrive className="h-4 w-4" />
          <span className="hidden sm:inline">Storage</span>
        </TabsTrigger>
        <TabsTrigger value="security" className="gap-2">
          <Shield className="h-4 w-4" />
          <span className="hidden sm:inline">Security</span>
        </TabsTrigger>
        <TabsTrigger value="defaults" className="gap-2">
          <SettingsIcon className="h-4 w-4" />
          <span className="hidden sm:inline">Defaults</span>
        </TabsTrigger>
      </TabsList>

      <TabsContent value="ai" className="space-y-6">
        <Card>
          <CardHeader>
            <CardTitle>AI Configuration</CardTitle>
            <CardDescription>
              Configure AI-powered features like smart jury assignment
            </CardDescription>
          </CardHeader>
          <CardContent>
            <AISettingsForm settings={aiSettings} />
          </CardContent>
        </Card>
        <AIUsageCard />
      </TabsContent>

      <TabsContent value="tags">
        <Card>
          <CardHeader>
            <CardTitle className="flex items-center gap-2">
              <Tags className="h-5 w-5" />
              Expertise Tags
            </CardTitle>
            <CardDescription>
              Manage tags used for jury expertise, project categorization, and AI-powered matching
            </CardDescription>
          </CardHeader>
          <CardContent className="space-y-4">
            <p className="text-sm text-muted-foreground">
              Expertise tags are used across the platform to:
            </p>
            <ul className="text-sm text-muted-foreground list-disc list-inside space-y-1">
              <li>Categorize jury members by their areas of expertise</li>
              <li>Tag projects for better organization and filtering</li>
              <li>Power AI-based project tagging</li>
              <li>Enable smart jury-project matching</li>
            </ul>
            <Button asChild>
              <Link href="/admin/settings/tags">
                <Tags className="mr-2 h-4 w-4" />
                Manage Expertise Tags
                <ExternalLink className="ml-2 h-3 w-3" />
              </Link>
            </Button>
          </CardContent>
        </Card>
      </TabsContent>

      <TabsContent value="branding">
        <Card>
          <CardHeader>
            <CardTitle>Platform Branding</CardTitle>
            <CardDescription>
              Customize the look and feel of your platform
            </CardDescription>
          </CardHeader>
          <CardContent>
            <BrandingSettingsForm settings={brandingSettings} />
          </CardContent>
        </Card>
      </TabsContent>

      <TabsContent value="email">
        <Card>
          <CardHeader>
            <CardTitle>Email Configuration</CardTitle>
            <CardDescription>
              Configure email settings for notifications and magic links
            </CardDescription>
          </CardHeader>
          <CardContent>
            <EmailSettingsForm settings={emailSettings} />
          </CardContent>
        </Card>
      </TabsContent>

      <TabsContent value="notifications">
        <Card>
          <CardHeader>
            <CardTitle>Notification Email Settings</CardTitle>
            <CardDescription>
              Configure which notification types should also send email notifications
            </CardDescription>
          </CardHeader>
          <CardContent>
            <NotificationSettingsForm />
          </CardContent>
        </Card>
      </TabsContent>

      <TabsContent value="storage">
        <Card>
          <CardHeader>
            <CardTitle>File Storage</CardTitle>
            <CardDescription>
              Configure file upload limits and allowed types
            </CardDescription>
          </CardHeader>
          <CardContent>
            <StorageSettingsForm settings={storageSettings} />
          </CardContent>
        </Card>
      </TabsContent>

      <TabsContent value="security">
        <Card>
          <CardHeader>
            <CardTitle>Security Settings</CardTitle>
            <CardDescription>
              Configure security and access control settings
            </CardDescription>
          </CardHeader>
          <CardContent>
            <SecuritySettingsForm settings={securitySettings} />
          </CardContent>
        </Card>
      </TabsContent>

      <TabsContent value="defaults">
        <Card>
          <CardHeader>
            <CardTitle>Default Settings</CardTitle>
            <CardDescription>
              Configure default values for the platform
            </CardDescription>
          </CardHeader>
          <CardContent>
            <DefaultsSettingsForm settings={defaultsSettings} />
          </CardContent>
        </Card>
      </TabsContent>
    </Tabs>
  )
}

export { SettingsSkeleton }