sozsoft-platform/ui/src/views/intranet/widgets/SurveyModal.tsx

import React, { useState } from 'react'
import { motion } from 'framer-motion'
import { FaTimes } from 'react-icons/fa'
import { SurveyAnswerDto, SurveyDto, SurveyQuestionDto } from '@/proxy/intranet/models'

interface SurveyModalProps {
  survey: SurveyDto
  onClose: () => void
  onSubmit: (answers: SurveyAnswerDto[]) => void
}

import { useLocalization } from '@/utils/hooks/useLocalization'
const SurveyModal: React.FC<SurveyModalProps> = ({ survey, onClose, onSubmit }) => {
  const { translate } = useLocalization();
  const isUpdate = !!survey.myResponse

  const [answers, setAnswers] = useState<{ [questionId: string]: any }>(() => {
    if (survey.myResponse?.answers) {
      return Object.fromEntries(
        survey.myResponse.answers.map((a) => [
          a.questionId,
          a.questionType === 'rating' ? Number(a.value) : a.value,
        ])
      )
    }
    return {}
  })
  const [errors, setErrors] = useState<{ [questionId: string]: string }>({})

  const handleAnswerChange = (questionId: string, value: any) => {
    setAnswers((prev) => ({
      ...prev,
      [questionId]: value,
    }))

    // Clear error when user provides an answer
    if (errors[questionId]) {
      setErrors((prev) => ({
        ...prev,
        [questionId]: '',
      }))
    }
  }

  const validateAnswers = (): boolean => {
    const newErrors: { [questionId: string]: string } = {}

    survey.questions.forEach((question) => {
      if (question.isRequired) {
        const val = answers[question.id]
        const isEmpty = val === undefined || val === null || val === '' || (question.type === 'rating' && Number(val) === 0)
        if (isEmpty) {
          newErrors[question.id] = translate('::App.Platform.Intranet.SurveyModal.RequiredField')
        }
      }
    })

    setErrors(newErrors)
    return Object.keys(newErrors).length === 0
  }

  const handleSubmit = (e: React.FormEvent) => {
    e.preventDefault()

    if (!validateAnswers()) {
      return
    }

    const surveyAnswers: SurveyAnswerDto[] = survey.questions.map((question) => ({
      questionId: question.id,
      questionType: question.type,
      value:
        answers[question.id] ||
        (question.type === 'multiple-choice' ? '' : question.type === 'rating' ? 0 : ''),
    }))

    onSubmit(surveyAnswers)
  }

  const renderQuestion = (question: SurveyQuestionDto, index: number) => {
    const questionNumber = index + 1
    const hasError = !!errors[question.id]

    switch (question.type) {
      case 'rating':
        return (
          <div key={question.id} className="space-y-2">
            <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
              {questionNumber}. {question.questionText} {question.isRequired && '*'}
            </label>
            <div className="flex gap-2">
              {[1, 2, 3, 4, 5].map((star) => (
                <button
                  key={star}
                  type="button"
                  onClick={() => handleAnswerChange(question.id, star)}
                  className={`text-2xl transition-colors ${
                    (answers[question.id] ?? 0) >= star
                      ? 'text-yellow-400'
                      : 'text-gray-300 dark:text-gray-600 hover:text-yellow-300'
                  }`}
                >
                  ★
                </button>
              ))}
            </div>
            {hasError && (
              <p className="text-sm text-red-600 dark:text-red-400">{errors[question.id]}</p>
            )}
          </div>
        )

      case 'multiple-choice':
        return (
          <div key={question.id} className="space-y-2">
            <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
              {questionNumber}. {question.questionText} {question.isRequired && '*'}
            </label>
            <div className="space-y-2">
              {question.options?.map((option) => (
                <label
                  key={option.id}
                  className={`flex items-center gap-3 p-3 border rounded-lg cursor-pointer transition-colors ${
                    answers[question.id] === option.id
                      ? 'bg-blue-50 border-blue-500 dark:bg-blue-900/20 dark:border-blue-400'
                      : 'border-gray-300 dark:border-gray-600 hover:bg-gray-50 dark:hover:bg-gray-700'
                  }`}
                >
                  <input
                    type="radio"
                    name={`question-${question.id}`}
                    value={option.text}
                    checked={answers[question.id] === option.text}
                    onChange={(e) => handleAnswerChange(question.id, e.target.value)}
                    className="w-4 h-4 text-blue-600"
                  />
                  <span className="text-sm text-gray-900 dark:text-white">{option.text}</span>
                </label>
              ))}
            </div>
            {hasError && (
              <p className="text-sm text-red-600 dark:text-red-400">{errors[question.id]}</p>
            )}
          </div>
        )

      case 'yes-no':
        return (
          <div key={question.id} className="space-y-2">
            <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
              {questionNumber}. {question.questionText} {question.isRequired && '*'}
            </label>
            <div className="flex gap-4">
              {['yes', 'no'].map((value) => (
                <label
                  key={value}
                  className={`flex items-center gap-2 px-4 py-2 border rounded-lg cursor-pointer transition-colors ${
                    answers[question.id] === value
                      ? 'bg-blue-50 border-blue-500 dark:bg-blue-900/20 dark:border-blue-400'
                      : 'border-gray-300 dark:border-gray-600 hover:bg-gray-50 dark:hover:bg-gray-700'
                  }`}
                >
                  <input
                    type="radio"
                    name={`question-${question.id}`}
                    value={value}
                    checked={answers[question.id] === value}
                    onChange={(e) => handleAnswerChange(question.id, e.target.value)}
                    className="w-4 h-4 text-blue-600"
                  />
                  <span className="text-sm text-gray-900 dark:text-white">
                    {value === 'yes' ? 'Evet' : 'Hayır'}
                  </span>
                </label>
              ))}
            </div>
            {hasError && (
              <p className="text-sm text-red-600 dark:text-red-400">{errors[question.id]}</p>
            )}
          </div>
        )

      case 'text':
        return (
          <div key={question.id} className="space-y-2">
            <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
              {questionNumber}. {question.questionText} {question.isRequired && '*'}
            </label>
            <input
              type="text"
              value={answers[question.id] || ''}
              onChange={(e) => handleAnswerChange(question.id, e.target.value)}
              className={`w-full px-4 py-2 border rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-blue-500 ${
                hasError ? 'border-red-500' : 'border-gray-300 dark:border-gray-600'
              }`}
              placeholder={translate('::App.Platform.Intranet.SurveyModal.AnswerPlaceholder')}
            />
            {hasError && (
              <p className="text-sm text-red-600 dark:text-red-400">{errors[question.id]}</p>
            )}
          </div>
        )

      case 'textarea':
        return (
          <div key={question.id} className="space-y-2">
            <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
              {questionNumber}. {question.questionText} {question.isRequired && '*'}
            </label>
            <textarea
              rows={4}
              value={answers[question.id] || ''}
              onChange={(e) => handleAnswerChange(question.id, e.target.value)}
              className={`w-full px-4 py-2 border rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-blue-500 ${
                hasError ? 'border-red-500' : 'border-gray-300 dark:border-gray-600'
              }`}
              placeholder={translate('::App.Platform.Intranet.SurveyModal.CommentPlaceholder')}
            />
            {hasError && (
              <p className="text-sm text-red-600 dark:text-red-400">{errors[question.id]}</p>
            )}
          </div>
        )

      default:
        return null
    }
  }

  return (
    <>
      <motion.div
        initial={{ opacity: 0 }}
        animate={{ opacity: 1 }}
        exit={{ opacity: 0 }}
        className="fixed inset-0 bg-black/50 z-40"
        onClick={onClose}
      />
      <div className="fixed inset-0 z-50 flex items-center justify-center p-4">
        <motion.div
          initial={{ opacity: 0, scale: 0.95, y: 20 }}
          animate={{ opacity: 1, scale: 1, y: 0 }}
          exit={{ opacity: 0, scale: 0.95, y: 20 }}
          className="bg-white dark:bg-gray-800 rounded-lg shadow-xl max-w-2xl w-full max-h-[90vh] overflow-y-auto"
          onClick={(e) => e.stopPropagation()}
        >
          <div className="p-4 border-b border-gray-200 dark:border-gray-700 flex items-center justify-between sticky top-0 bg-white dark:bg-gray-800 z-10">
            <div>
              <h2 className="text-xl font-semibold text-gray-900 dark:text-white">
                {survey.title}
              </h2>
              <p className="text-sm text-gray-600 dark:text-gray-400 mt-1">{survey.description}</p>
            </div>
            <button
              onClick={onClose}
              className="p-2 hover:bg-gray-100 dark:hover:bg-gray-700 rounded-lg transition-colors"
            >
              <FaTimes className="w-5 h-5 text-gray-500" />
            </button>
          </div>

          <form onSubmit={handleSubmit} className="p-6 space-y-6">
            <div className="space-y-6">
              {survey.questions
                .sort((a, b) => a.order - b.order)
                .map((question, index) => renderQuestion(question, index))}
            </div>

            {!survey.isAnonymous && (
              <div className="bg-blue-50 dark:bg-blue-900/20 rounded-lg p-3">
                <p className="text-sm text-blue-700 dark:text-blue-300">
                  ℹ️ Bu anket isim belirtilerek doldurulmaktadır. Yanıtlarınız kaydedilecektir.
                </p>
              </div>
            )}

            {survey.isAnonymous && (
              <div className="bg-green-50 dark:bg-green-900/20 rounded-lg p-3">
                <p className="text-sm text-green-700 dark:text-green-300">
                  ✅ Bu anket anonimdir. Kimlik bilgileriniz kaydedilmeyecektir.
                </p>
              </div>
            )}

            <div className="flex gap-3 pt-4 border-t border-gray-200 dark:border-gray-700">
              <button
                type="button"
                onClick={onClose}
                className="flex-1 px-4 py-2 border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 rounded-lg hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors"
              >
                {translate('::Cancel')}
              </button>
              <button
                type="submit"
                className="flex-1 px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded-lg transition-colors"
              >
                {isUpdate
                  ? translate('::App.Platform.Intranet.SurveyModal.Update')
                  : translate('::App.Platform.Intranet.SurveyModal.Submit')}
              </button>
            </div>
          </form>
        </motion.div>
      </div>
    </>
  )
}

export default SurveyModal