breakpilot-lehrer/admin-lehrer/app/(admin)/infrastructure/ci-cd/_components/OverviewTab.tsx

'use client'

import type { PipelineStatus, PipelineRun, SystemStats, DockerStats, WoodpeckerStatus, TabType } from '../types'
import { ProgressBar } from './helpers'

interface OverviewTabProps {
  pipelineStatus: PipelineStatus | null
  pipelineHistory: PipelineRun[]
  systemStats: SystemStats | null
  dockerStats: DockerStats | null
  woodpeckerStatus: WoodpeckerStatus | null
  triggeringWoodpecker: boolean
  triggerWoodpeckerPipeline: () => Promise<void>
  setActiveTab: (tab: TabType) => void
}

export function OverviewTab({
  pipelineStatus,
  pipelineHistory,
  systemStats,
  dockerStats,
  woodpeckerStatus,
  triggeringWoodpecker,
  triggerWoodpeckerPipeline,
  setActiveTab,
}: OverviewTabProps) {
  return (
    <div className="space-y-6">
      {/* Woodpecker CI Status - Prominent */}
      <WoodpeckerOverviewCard
        woodpeckerStatus={woodpeckerStatus}
        triggeringWoodpecker={triggeringWoodpecker}
        triggerWoodpeckerPipeline={triggerWoodpeckerPipeline}
        setActiveTab={setActiveTab}
      />

      {/* Status Cards */}
      <div className="grid grid-cols-1 md:grid-cols-4 gap-4">
        <div className={`p-4 rounded-lg ${pipelineStatus?.gitea_connected ? 'bg-green-50' : 'bg-yellow-50'}`}>
          <div className="flex items-center gap-2 mb-2">
            <span className={`w-3 h-3 rounded-full ${pipelineStatus?.gitea_connected ? 'bg-green-500' : 'bg-yellow-500'}`}></span>
            <span className="text-sm font-medium">Gitea Status</span>
          </div>
          <p className={`text-lg font-bold ${pipelineStatus?.gitea_connected ? 'text-green-700' : 'text-yellow-700'}`}>
            {pipelineStatus?.gitea_connected ? 'Verbunden' : 'Nicht verbunden'}
          </p>
          <p className="text-xs text-slate-500">http://macmini:3003</p>
        </div>

        <div className="bg-blue-50 p-4 rounded-lg">
          <div className="flex items-center gap-2 mb-2">
            <svg className="w-4 h-4 text-blue-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2" />
            </svg>
            <span className="text-sm font-medium">Pipeline Runs</span>
          </div>
          <p className="text-lg font-bold text-blue-700">{pipelineStatus?.total_runs || 0}</p>
          <p className="text-xs text-slate-500">{pipelineStatus?.successful_runs || 0} erfolgreich</p>
        </div>

        <div className="bg-purple-50 p-4 rounded-lg">
          <div className="flex items-center gap-2 mb-2">
            <svg className="w-4 h-4 text-purple-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M5 12h14M5 12a2 2 0 01-2-2V6a2 2 0 012-2h14a2 2 0 012 2v4a2 2 0 01-2 2M5 12a2 2 0 00-2 2v4a2 2 0 002 2h14a2 2 0 002-2v-4a2 2 0 00-2-2" />
            </svg>
            <span className="text-sm font-medium">Container</span>
          </div>
          <p className="text-lg font-bold text-purple-700">{dockerStats?.running_containers || 0}</p>
          <p className="text-xs text-slate-500">von {dockerStats?.total_containers || 0} laufend</p>
        </div>

        <div className="bg-slate-50 p-4 rounded-lg">
          <div className="flex items-center gap-2 mb-2">
            <svg className="w-4 h-4 text-slate-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z" />
            </svg>
            <span className="text-sm font-medium">Letztes Update</span>
          </div>
          <p className="text-lg font-bold text-slate-700">
            {pipelineStatus?.last_sbom_update ? new Date(pipelineStatus.last_sbom_update).toLocaleDateString('de-DE') : 'Nie'}
          </p>
          <p className="text-xs text-slate-500">
            {pipelineStatus?.last_sbom_update ? new Date(pipelineStatus.last_sbom_update).toLocaleTimeString('de-DE') : '-'}
          </p>
        </div>
      </div>

      {/* System Resources */}
      {systemStats && (
        <div className="bg-slate-50 rounded-lg p-4">
          <h3 className="font-medium text-slate-800 mb-4 flex items-center gap-2">
            <svg className="w-5 h-5 text-slate-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 3v2m6-2v2M9 19v2m6-2v2M5 9H3m2 6H3m18-6h-2m2 6h-2M7 19h10a2 2 0 002-2V7a2 2 0 00-2-2H7a2 2 0 00-2 2v10a2 2 0 002 2zM9 9h6v6H9V9z" />
            </svg>
            Server Ressourcen ({systemStats.hostname})
          </h3>
          <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
            <div className="bg-white rounded-lg p-3">
              <div className="flex justify-between mb-2">
                <span className="text-sm text-slate-600">CPU</span>
                <span className={`font-bold ${systemStats.cpu.usage_percent > 80 ? 'text-red-600' : 'text-slate-900'}`}>
                  {systemStats.cpu.usage_percent.toFixed(1)}%
                </span>
              </div>
              <ProgressBar percent={systemStats.cpu.usage_percent} />
            </div>
            <div className="bg-white rounded-lg p-3">
              <div className="flex justify-between mb-2">
                <span className="text-sm text-slate-600">RAM</span>
                <span className={`font-bold ${systemStats.memory.usage_percent > 80 ? 'text-red-600' : 'text-slate-900'}`}>
                  {systemStats.memory.usage_percent.toFixed(1)}%
                </span>
              </div>
              <ProgressBar percent={systemStats.memory.usage_percent} color="purple" />
            </div>
            <div className="bg-white rounded-lg p-3">
              <div className="flex justify-between mb-2">
                <span className="text-sm text-slate-600">Disk</span>
                <span className={`font-bold ${systemStats.disk.usage_percent > 80 ? 'text-red-600' : 'text-slate-900'}`}>
                  {systemStats.disk.usage_percent.toFixed(1)}%
                </span>
              </div>
              <ProgressBar percent={systemStats.disk.usage_percent} color="green" />
            </div>
          </div>
        </div>
      )}

      {/* Recent Pipeline Runs */}
      {pipelineHistory.length > 0 && (
        <div className="bg-slate-50 rounded-lg p-4">
          <h3 className="font-medium text-slate-800 mb-3">Letzte Pipeline Runs</h3>
          <div className="space-y-2">
            {pipelineHistory.slice(0, 5).map((run) => (
              <div key={run.id} className="flex items-center justify-between bg-white p-3 rounded-lg">
                <div className="flex items-center gap-3">
                  <span className={`w-2 h-2 rounded-full ${
                    run.status === 'success' ? 'bg-green-500' :
                    run.status === 'failed' ? 'bg-red-500' :
                    run.status === 'running' ? 'bg-yellow-500 animate-pulse' : 'bg-slate-400'
                  }`}></span>
                  <div>
                    <p className="text-sm font-medium text-slate-800">{run.workflow || 'SBOM Pipeline'}</p>
                    <p className="text-xs text-slate-500">{run.branch} - {run.commit_sha.substring(0, 8)}</p>
                  </div>
                </div>
                <div className="text-right">
                  <p className={`text-sm font-medium ${
                    run.status === 'success' ? 'text-green-600' :
                    run.status === 'failed' ? 'text-red-600' :
                    run.status === 'running' ? 'text-yellow-600' : 'text-slate-600'
                  }`}>
                    {run.status === 'success' ? 'Erfolgreich' :
                     run.status === 'failed' ? 'Fehlgeschlagen' :
                     run.status === 'running' ? 'Laeuft...' : run.status}
                  </p>
                  <p className="text-xs text-slate-500">
                    {new Date(run.started_at).toLocaleString('de-DE')}
                  </p>
                </div>
              </div>
            ))}
          </div>
        </div>
      )}
    </div>
  )
}

// ============================================================================
// Woodpecker Overview Card (sub-component)
// ============================================================================

function WoodpeckerOverviewCard({
  woodpeckerStatus,
  triggeringWoodpecker,
  triggerWoodpeckerPipeline,
  setActiveTab,
}: {
  woodpeckerStatus: WoodpeckerStatus | null
  triggeringWoodpecker: boolean
  triggerWoodpeckerPipeline: () => Promise<void>
  setActiveTab: (tab: TabType) => void
}) {
  const latestPipeline = woodpeckerStatus?.pipelines?.[0]
  const isOnline = woodpeckerStatus?.status === 'online'
  const latestStatus = latestPipeline?.status

  const borderClass = isOnline
    ? latestStatus === 'success'
      ? 'border-green-300 bg-green-50'
      : latestStatus === 'failure' || latestStatus === 'error'
      ? 'border-red-300 bg-red-50'
      : latestStatus === 'running'
      ? 'border-blue-300 bg-blue-50'
      : 'border-slate-300 bg-slate-50'
    : 'border-red-300 bg-red-50'

  const iconBgClass = isOnline
    ? latestStatus === 'success'
      ? 'bg-green-100'
      : latestStatus === 'failure' || latestStatus === 'error'
      ? 'bg-red-100'
      : 'bg-blue-100'
    : 'bg-red-100'

  return (
    <div className={`p-4 rounded-xl border-2 ${borderClass}`}>
      <div className="flex items-center justify-between">
        <div className="flex items-center gap-4">
          <div className={`p-3 rounded-lg ${iconBgClass}`}>
            <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M8 9l3 3-3 3m5 0h3M5 20h14a2 2 0 002-2V6a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z" />
            </svg>
          </div>
          <div>
            <div className="flex items-center gap-2">
              <h3 className="font-semibold text-slate-900">Woodpecker CI</h3>
              <span className={`px-2 py-0.5 text-xs font-medium rounded-full ${
                isOnline ? 'bg-green-100 text-green-800' : 'bg-red-100 text-red-800'
              }`}>
                {isOnline ? 'Online' : 'Offline'}
              </span>
            </div>
            {latestPipeline && (
              <p className="text-sm text-slate-600 mt-1">
                Pipeline #{latestPipeline.number}: {' '}
                <span className={`font-medium ${
                  latestStatus === 'success' ? 'text-green-600' :
                  latestStatus === 'failure' || latestStatus === 'error' ? 'text-red-600' :
                  latestStatus === 'running' ? 'text-blue-600' : 'text-slate-600'
                }`}>
                  {latestStatus}
                </span>
                {' '}auf {latestPipeline.branch}
              </p>
            )}
          </div>
        </div>
        <div className="flex items-center gap-2">
          <button
            onClick={() => setActiveTab('woodpecker')}
            className="px-3 py-1.5 text-sm border border-slate-300 text-slate-700 rounded-lg hover:bg-white"
          >
            Details
          </button>
          <button
            onClick={triggerWoodpeckerPipeline}
            disabled={triggeringWoodpecker}
            className="px-3 py-1.5 text-sm bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50 flex items-center gap-1"
          >
            {triggeringWoodpecker ? (
              <div className="animate-spin rounded-full h-3 w-3 border-b-2 border-white" />
            ) : (
              <svg className="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M14.752 11.168l-3.197-2.132A1 1 0 0010 9.87v4.263a1 1 0 001.555.832l3.197-2.132a1 1 0 000-1.664z" />
              </svg>
            )}
            Starten
          </button>
        </div>
      </div>
      {/* Failed steps preview */}
      {latestPipeline?.steps?.some(s => s.state === 'failure') && (
        <div className="mt-3 pt-3 border-t border-red-200">
          <p className="text-xs font-medium text-red-700 mb-2">Fehlgeschlagene Steps:</p>
          <div className="flex flex-wrap gap-2">
            {latestPipeline.steps.filter(s => s.state === 'failure').map((step, i) => (
              <span key={i} className="px-2 py-1 bg-red-100 text-red-700 text-xs rounded">
                {step.name}
              </span>
            ))}
          </div>
        </div>
      )}
    </div>
  )
}