import { useEffect, useState } from 'react'
import { toast } from 'sonner'

import { Button } from '@evobgp/ui/components/button'
import { Input } from '@evobgp/ui/components/input'
import { Label } from '@evobgp/ui/components/label'

import { FormDrawer } from '@/components/form-drawer'
import { LoadingButton } from '@/components/loading-button'
import { SelectField } from '@/components/select-field'
import { API_KEY_ROLE_ITEMS } from '@/lib/access/api-key-labels'
import { useCreateApiKeyMutation } from '@/queries/api-keys'
import type { ApiKeyCreate, ApiKeyCreated, ApiKeyRole } from '@/types/api'

interface ApiKeyCreateDialogProps {
  open: boolean
  onOpenChange: (open: boolean) => void
  onCreated: (created: ApiKeyCreated) => void
}

export function ApiKeyCreateDialog({ open, onOpenChange, onCreated }: ApiKeyCreateDialogProps) {
  const createMutation = useCreateApiKeyMutation()
  const [name, setName] = useState('')
  const [role, setRole] = useState<ApiKeyRole>('editor')
  const [expiresLocal, setExpiresLocal] = useState('')

  useEffect(() => {
    if (!open) return
    setName('')
    setRole('editor')
    setExpiresLocal('')
  }, [open])

  function handleOpenChange(next: boolean) {
    onOpenChange(next)
  }

  async function save() {
    if (!name.trim()) {
      toast.error('Укажите имя')
      return
    }
    const body: ApiKeyCreate = {
      name: name.trim(),
      role,
    }
    if (expiresLocal.trim()) {
      const d = new Date(expiresLocal)
      if (Number.isNaN(d.getTime())) {
        toast.error('Некорректная дата истечения')
        return
      }
      body.expires_at = d.toISOString()
    }
    try {
      const created = await createMutation.mutateAsync(body)
      onOpenChange(false)
      onCreated(created)
    } catch {
      // toast handled in mutation
    }
  }

  return (
    <FormDrawer
      open={open}
      onOpenChange={handleOpenChange}
      title="Новый API-ключ"
      className="sm:max-w-sm"
      footer={
        <>
          <Button variant="outline" onClick={() => handleOpenChange(false)}>
            Отмена
          </Button>
          <LoadingButton onClick={save} loading={createMutation.isPending}>
            Создать
          </LoadingButton>
        </>
      }
    >
      <div className="flex flex-col gap-2">
        <Label htmlFor="key-name">Имя</Label>
        <Input
          id="key-name"
          value={name}
          onChange={(e) => setName(e.target.value)}
          placeholder="CI / оператор UI"
        />
      </div>
      <SelectField
        id="key-role"
        label="Роль"
        items={[...API_KEY_ROLE_ITEMS]}
        value={role}
        placeholder="Выберите роль"
        onValueChange={(v) => v && setRole(v as ApiKeyRole)}
      />
      <div className="flex flex-col gap-2">
        <Label htmlFor="key-expires">Истекает (опционально)</Label>
        <Input
          id="key-expires"
          type="datetime-local"
          value={expiresLocal}
          onChange={(e) => setExpiresLocal(e.target.value)}
        />
      </div>
    </FormDrawer>
  )
}