'use client'

import { useEffect, useState } from 'react'
import { Button } from '@/components/ui/button'
import { SplitPane } from '@/components/split-pane/split-pane'
import JobsColumn from './jobs-column'
import JobDetailPane from './job-detail-pane'
import JobUsagePane from './job-usage-pane'
import SprintSubTasksPane from './sprint-sub-tasks-pane'
import { debugProps } from '@/lib/debug'
import { useJobsStore } from '@/stores/jobs-store'
import useJobsRealtime from '@/hooks/use-jobs-realtime'
import type { ClaudeJobStatusApi } from '@/lib/job-status'
import type { JobWithRelations } from '@/actions/jobs-page'

interface JobsBoardProps {
  initialActiveJobs: JobWithRelations[]
  initialDoneJobs: JobWithRelations[]
  isDemo: boolean
}

type View = 'detail' | 'usage'

const ACTIVE_STATUS_OPTIONS: Array<{ value: ClaudeJobStatusApi; label: string }> = [
  { value: 'queued', label: 'Wacht…' },
  { value: 'claimed', label: 'Geclaimd…' },
  { value: 'running', label: 'Bezig…' },
]

const DONE_STATUS_OPTIONS: Array<{ value: ClaudeJobStatusApi; label: string }> = [
  { value: 'done', label: 'Klaar' },
  { value: 'failed', label: 'Mislukt' },
  { value: 'cancelled', label: 'Geannuleerd' },
  { value: 'skipped', label: 'Overgeslagen' },
]

export default function JobsBoard({ initialActiveJobs, initialDoneJobs, isDemo }: JobsBoardProps) {
  const { activeJobs, doneJobs, selectedJobId, initJobs, setSelectedJobId } = useJobsStore()
  const [view, setView] = useState<View>('detail')
  useJobsRealtime()

  // eslint-disable-next-line react-hooks/exhaustive-deps
  useEffect(() => { initJobs(initialActiveJobs, initialDoneJobs) }, [])

  const selectedJob = [...activeJobs, ...doneJobs].find(j => j.id === selectedJobId) ?? null

  const leftPane = (
    <JobsColumn
      title="Actief"
      jobs={activeJobs}
      selectedJobId={selectedJobId}
      onSelect={setSelectedJobId}
      storageKeyPrefix="scrum4me:jobs_active"
      statusOptions={ACTIVE_STATUS_OPTIONS}
      emptyText="Geen actieve jobs"
    />
  )

  const middlePane = (
    <div className="flex flex-col h-full overflow-hidden">
      <SprintSubTasksPane
        jobId={selectedJobId}
        isSprintJob={selectedJob?.kind === 'SPRINT_IMPLEMENTATION'}
      />
      <div className="flex gap-1 px-3 pt-3 pb-2 border-b shrink-0" data-debug-id="jobs-board__toolbar">
        <Button
          size="sm"
          variant={view === 'detail' ? 'default' : 'outline'}
          onClick={() => setView('detail')}
        >
          Detail
        </Button>
        <Button
          size="sm"
          variant={view === 'usage' ? 'default' : 'outline'}
          onClick={() => setView('usage')}
        >
          Usage
        </Button>
      </div>
      <div className="flex-1 overflow-y-auto">
        {view === 'detail' ? <JobDetailPane job={selectedJob} isDemo={isDemo} /> : <JobUsagePane job={selectedJob} />}
      </div>
    </div>
  )

  const rightPane = (
    <JobsColumn
      title="Klaar"
      jobs={doneJobs}
      selectedJobId={selectedJobId}
      onSelect={setSelectedJobId}
      storageKeyPrefix="scrum4me:jobs_done"
      statusOptions={DONE_STATUS_OPTIONS}
      emptyText="Nog geen afgeronde jobs"
    />
  )

  return (
    <div className="h-full" {...debugProps('jobs-board', 'JobsBoard', 'components/jobs/jobs-board.tsx')}>
      <div className="h-full" data-debug-id="jobs-board__columns">
        <SplitPane
          panes={[leftPane, middlePane, rightPane]}
          defaultSplit={[25, 50, 25]}
          cookieKey="jobs"
          tabLabels={['Actief', 'Details', 'Klaar']}
        />
      </div>
    </div>
  )
}