import React, { useState } from "react";
import { Question } from "./Question";

export interface BasicQuestionType {
  type: string;
  id: string;
  title: string;
  isRequired: boolean;
  comment: string;
  content: any;
  [key: string]: string | number | boolean | any;
}
export interface EssayType extends BasicQuestionType {}
export interface RadioType extends BasicQuestionType {
  content: {
    hasOther: boolean;
    choices: string[];
    otherText: string;
  };
}
export interface CheckboxType extends BasicQuestionType {
  content: {
    choices: string[];
    maxCount: number;
  };
}
export interface DropdownType extends BasicQuestionType {
  content: {
    choices: string[];
    hasNone: boolean;
  };
}
export interface FileType extends BasicQuestionType {
  content: {
    filename: string;
    value: string;
  };
}
export interface RatingType extends BasicQuestionType {
  content: {
    rateMin: number;
    rateMax: number;
    minRateDescription: string;
    maxRateDescription: string;
  };
}

const EssayQ: EssayType = {
  type: "essay",
  id: "000000000000",
  title: "Question1",
  isRequired: false,
  comment: "질문에 대한 설명을 입력해주세요",
  content: null,
};
const RadioQ: RadioType = {
  type: "radio",
  id: "000000000001",
  title: "Question2",
  isRequired: false,
  comment: "질문에 대한 설명을 입력해주세요",
  content: {
    hasOther: false,
    otherText: "",
    choices: ["radio1", "radio2", "radio3"],
  },
};
const CheckboxQ: CheckboxType = {
  type: "checkbox",
  id: "000000000002",
  title: "Question3",
  isRequired: false,
  comment: "질문에 대한 설명을 입력해주세요",
  content: {
    choices: ["check1", "check2", "check3"],
    maxCount: 2,
  },
};
const DropdownQ: DropdownType = {
  type: "dropdown",
  id: "000000000003",
  title: "Question4",
  isRequired: false,
  comment: "질문에 대한 설명을 입력해주세요",
  content: {
    choices: ["drop1", "drop2", "drop3"],
    hasNone: false,
  },
};
const FileQ: FileType = {
  type: "file",
  id: "000000000004",
  title: "Question5",
  isRequired: false,
  comment: "질문에 대한 설명을 입력해주세요",
  content: {
    filename: "",
    value: "",
  },
};
const RatingQ: RatingType = {
  type: "rating",
  id: "000000000005",
  title: "Question6",
  isRequired: false,
  comment: "질문에 대한 설명을 입력해주세요",
  content: {
    rateMin: 0,
    rateMax: 10,
    minRateDescription: "가장 낮음",
    maxRateDescription: "가장 높음",
  },
};

export const CreateSurveyForm = () => {
  const [questionList, setQuestionList] = useState<Array<BasicQuestionType>>([
    EssayQ,
    RadioQ,
    CheckboxQ,
  ]);
  const [survey, setSurvey] = useState();

  function QuestionListChange(e: React.ChangeEvent<HTMLInputElement>): void {
    const newList: BasicQuestionType[] = [...questionList];
    const targetId: any = e.target.name;
    const obj: any = newList.find((a) => a.id === e.target.id);
    obj[targetId] = e.target.value;
    setQuestionList(newList);
  }

  function addQuestion(): void {
    //무작위로 12자리 ID제공, 추후에 질문을 DB에 생성하고 _id를 DB에서 가져오는 것으로 교체할 예정
    function getRandomInt(min: number, max: number): string {
      min = Math.ceil(min);
      max = Math.floor(max);
      const randomNum: number = Math.floor(Math.random() * (max - min)) + min;
      return randomNum.toString();
    }
    const randomId: string = getRandomInt(100000000000, 999999999999);
    //새로운 질문 생성
    const newQ: EssayType = {
      type: "essay",
      id: randomId,
      title: "Question",
      isRequired: false,
      comment: "질문에 대한 설명을 입력해주세요",
      content: null,
    };
    setQuestionList([...questionList, newQ]);
  }

  function deleteQuestion(): void {}

  return (
    <div className="flex flex-col place-items-center">
      <div className="flex flex-col container place-items-center">
        <input
          type="text"
          className="font-bold text-4xl text-center m-2 border-b-2"
          placeholder="설문지 제목"
        ></input>
        <textarea
          className="font-bold text-1xl text-center m-2 resize-none"
          placeholder="설문조사에 대한 설명을 입력해주세요"
          rows={2}
          cols={60}
        ></textarea>
      </div>
      <Question
        questionList={questionList}
        QuestionListChange={QuestionListChange}
        addQuestion={addQuestion}
      />
    </div>
  );
};