TeleWave/frontend/src/features/admin/shows/CreateShowDialog.tsx

import { useMutation } from '@tanstack/react-query'
import { useState } from 'react'
import { useTranslation } from 'react-i18next'
import {
  AUDIENCE_UNSET,
  SHOW_AUDIENCES,
  type ShowAudience,
  type ShowKind,
} from '@/shared/api/types'
import { useApiError } from '@/shared/lib/use-api-error'
import { Button } from '@/shared/ui/button'
import { Dialog, DialogContent, DialogFooter, DialogHeader, DialogTitle } from '@/shared/ui/dialog'
import { Input } from '@/shared/ui/input'
import { Label } from '@/shared/ui/label'
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/shared/ui/select'
import { createShow } from './api'

/**
 * Заведение шоу. Отдельным окном, а не строкой над таблицей: поля создания стояли вплотную к полям
 * фильтра, и в них постоянно начинали искать.
 */
export function CreateShowDialog({
  onClose,
  onCreated,
}: Readonly<{ onClose: () => void; onCreated: () => void }>) {
  const { t } = useTranslation()
  const onError = useApiError()

  const [name, setName] = useState('')
  const [originalName, setOriginalName] = useState('')
  const [kind, setKind] = useState<ShowKind>('Series')
  // Новое шоу заводится без рейтинга: проставят метаданные либо админ руками.
  const [audience, setAudience] = useState<ShowAudience | null>(null)

  const createMutation = useMutation({
    mutationFn: () =>
      createShow({
        name: name.trim(),
        kind,
        originalName: originalName.trim() || undefined,
        audience,
      }),
    onSuccess: () => {
      onCreated()
      onClose()
    },
    onError,
  })

  const submit = () => {
    if (name.trim() && !createMutation.isPending) createMutation.mutate()
  }

  return (
    <Dialog open onOpenChange={(open) => !open && onClose()}>
      <DialogContent className="max-w-lg">
        <DialogHeader>
          <DialogTitle>{t('admin.shows.createTitle')}</DialogTitle>
        </DialogHeader>

        <div className="flex flex-col gap-3">
          <div className="flex flex-col gap-1.5">
            <Label>{t('admin.shows.name')}</Label>
            <Input
              autoFocus
              value={name}
              onChange={(e) => setName(e.target.value)}
              // Enter в единственном обязательном поле — самый быстрый путь: форма короткая.
              onKeyDown={(e) => e.key === 'Enter' && submit()}
            />
          </div>

          <div className="flex flex-col gap-1.5">
            <Label>{t('admin.shows.originalName')}</Label>
            <Input value={originalName} onChange={(e) => setOriginalName(e.target.value)} />
          </div>

          <div className="flex flex-col gap-1.5">
            <Label>{t('admin.shows.kind')}</Label>
            <Select value={kind} onValueChange={(v) => setKind(v as ShowKind)}>
              <SelectTrigger>
                <SelectValue />
              </SelectTrigger>
              <SelectContent>
                <SelectItem value="Series">{t('admin.shows.kinds.Series')}</SelectItem>
                <SelectItem value="Single">{t('admin.shows.kinds.Single')}</SelectItem>
              </SelectContent>
            </Select>
          </div>

          <div className="flex flex-col gap-1.5">
            <Label>{t('admin.shows.audience')}</Label>
            <Select
              value={audience ?? AUDIENCE_UNSET}
              onValueChange={(v) => setAudience(v === AUDIENCE_UNSET ? null : (v as ShowAudience))}
            >
              <SelectTrigger className="whitespace-nowrap">
                <SelectValue />
              </SelectTrigger>
              <SelectContent>
                <SelectItem value={AUDIENCE_UNSET}>{t('admin.shows.audienceUnset')}</SelectItem>
                {SHOW_AUDIENCES.map((value) => (
                  <SelectItem key={value} value={value}>
                    {t(`admin.shows.audiences.${value}`)}
                  </SelectItem>
                ))}
              </SelectContent>
            </Select>
          </div>
        </div>

        <DialogFooter>
          <Button size="sm" variant="outline" onClick={onClose}>
            {t('common.cancel')}
          </Button>
          <Button size="sm" disabled={!name.trim() || createMutation.isPending} onClick={submit}>
            {t('common.create')}
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  )
}