import { Injectable } from '@angular/core';
import { Family } from '../models/family';

@Injectable({
  providedIn: 'root',
})
export class FamilyService {
  private families: Family[] = [
    {
      id: '1',
      dankaId: '1',
      furigana: 'すずき　はなこ',
      name: '鈴木　花子',
      relationship: '母',
      birthDate: '1975-01-01',
      note: '次の世帯主',
      fatherId: '5',
      motherId: '6',
      spouseId: '3',
    },
    {
      id: '2',
      dankaId: '1',
      furigana: 'すずき　たろう',
      name: '鈴木　太郎',
      relationship: '長男',
      birthDate: '2005-12-31',
      note: '',
      fatherId: '3',
      motherId: '1',
      spouseId: '7',
    },
    {
      id: '3',
      dankaId: '1',
      furigana: 'すずき　いちろう',
      name: '鈴木　一郎',
      relationship: '父',
      birthDate: '1973-05-10',
      note: '',
      fatherId: '',
      motherId: '',
      spouseId: '1',
    },
    {
      id: '4',
      dankaId: '1',
      furigana: 'すずき　さくら',
      name: '鈴木　さくら',
      relationship: '長女',
      birthDate: '2008-04-15',
      note: '',
      fatherId: '3',
      motherId: '1',
      spouseId: '',
    },
    {
      id: '5',
      dankaId: '1',
      furigana: 'さとう　まさお',
      name: '佐藤　正男',
      relationship: '母方の祖父',
      birthDate: '1948-03-20',
      note: '花子の父',
      fatherId: '',
      motherId: '',
      spouseId: '6',
    },
    {
      id: '6',
      dankaId: '1',
      furigana: 'さとう　ひさこ',
      name: '佐藤　久子',
      relationship: '母方の祖母',
      birthDate: '1950-09-08',
      note: '花子の母',
      fatherId: '',
      motherId: '',
      spouseId: '5',
    },
    {
      id: '7',
      dankaId: '1',
      furigana: 'すずき　みさき',
      name: '鈴木　美咲',
      relationship: '長男の妻',
      birthDate: '2006-07-22',
      note: '',
      fatherId: '',
      motherId: '',
      spouseId: '2',
    },
    {
      id: '8',
      dankaId: '1',
      furigana: 'すずき　れん',
      name: '鈴木　蓮',
      relationship: '孫',
      birthDate: '2026-02-01',
      note: '太郎と美咲の子',
      fatherId: '2',
      motherId: '7',
      spouseId: '',
    },
  ];

  //檀家と紐づいている家族情報の取得
  getFamiliesByDankaId(dankaId: string): Family[] {
    return this.families.filter((family) => family.dankaId === dankaId);
  }

  //家族の情報を取得
  getFamilyById(id: string): Family | undefined {
    return this.families.find((family) => family.id === id);
  }

  //家族の情報を更新
  saveFamily(updateFamily: Family) {
    const index = this.families.findIndex((families) => families.id === updateFamily.id);
    if (index === -1) {
      this.families.push(updateFamily);
      return;
    }
    this.families[index] = updateFamily;
  }
  //家族の情報を削除
  deleteFamily(id: string | undefined) {
    const index = this.families.findIndex((family) => family.id === id);
    if (index === -1) {
      return;
    }
    this.families.splice(index, 1);
  }

  //家族情報を全件取得する処理
  getFamilyList(): Family[] {
    return this.families;
  }
}