kaimyo-management/src/app/pages/danka-list/danka-list.ts

import { Component, OnInit } from '@angular/core';
import { RouterLink } from '@angular/router';
import { DankaService } from '../../services/dankaService';
import { FamilyService } from '../../services/family-service';
import { AppHeader } from '../../share/header/app-header';
import { AppSideMenu } from '../../share/side-menu/app-side-menu';
import { Danka } from '../../models/danka';
import { FormsModule } from '@angular/forms';

type KanaRowValue =
  | 'all'
  | 'a'
  | 'ka'
  | 'sa'
  | 'ta'
  | 'na'
  | 'ha'
  | 'ma'
  | 'ya'
  | 'ra'
  | 'wa';

@Component({
  selector: 'app-danka-list',
  imports: [AppHeader, AppSideMenu, RouterLink, FormsModule],
  templateUrl: './danka-list.html',
  styleUrl: './danka-list.scss',
})
export class DankaList implements OnInit {
  dankaList: Danka[] = [];
  filterDankaList: Danka[] = [];
  searchKeyword: string = '';
  dankaDisplay: number = 0;
  selectedFilter = 'all';
  selectedKanaRow: KanaRowValue = 'all';

  kanaRows: { label: string; value: KanaRowValue }[] = [
    { label: '全件', value: 'all' },
    { label: 'あ行', value: 'a' },
    { label: 'か行', value: 'ka' },
    { label: 'さ行', value: 'sa' },
    { label: 'た行', value: 'ta' },
    { label: 'な行', value: 'na' },
    { label: 'は行', value: 'ha' },
    { label: 'ま行', value: 'ma' },
    { label: 'や行', value: 'ya' },
    { label: 'ら行', value: 'ra' },
    { label: 'わ行', value: 'wa' },
  ];

  private readonly kanaRowMap: Record<Exclude<KanaRowValue, 'all'>, string[]> = {
    a: ['あ','い','う','え','お','ア','イ','ウ','エ','オ'],
    ka: ['か','き','く','け','こ','が','ぎ','ぐ','げ','ご','カ','キ','ク','ケ','コ','ガ','ギ','グ','ゲ','ゴ'],
    sa: ['さ','し','す','せ','そ','ざ','じ','ず','ぜ','ぞ','サ','シ','ス','セ','ソ','ザ','ジ','ズ','ゼ','ゾ'],
    ta: ['た','ち','つ','て','と','だ','ぢ','づ','で','ど','タ','チ','ツ','テ','ト','ダ','ヂ','ヅ','デ','ド'],
    na: ['な','に','ぬ','ね','の','ナ','ニ','ヌ','ネ','ノ'],
    ha: ['は','ひ','ふ','へ','ほ','ば','び','ぶ','べ','ぼ','ぱ','ぴ','ぷ','ぺ','ぽ','ハ','ヒ','フ','ヘ','ホ','バ','ビ','ブ','ベ','ボ','パ','ピ','プ','ペ','ポ'],
    ma: ['ま','み','む','め','も','マ','ミ','ム','メ','モ'],
    ya: ['や','ゆ','よ','ヤ','ユ','ヨ'],
    ra: ['ら','り','る','れ','ろ','ラ','リ','ル','レ','ロ'],
    wa: ['わ','を','ん','ワ','ヲ','ン'],
  };

  constructor(
    private dankaService: DankaService,
    private familyService: FamilyService,
  ) {}

  // 非同期初期化
  ngOnInit(): void {
    this.init();
  }

  async init(): Promise<void> {
    this.dankaList = await this.dankaService.getDankaList();
    this.showAllDanka();
  }

  showAllDanka() {
    this.selectedFilter = 'all';
    this.selectedKanaRow = 'all';
    this.searchKeyword = '';
    this.filterDankaList = this.dankaList;
    this.dankaDisplay = this.filterDankaList.length;
  }

  filterPhoneAvailable() {
    this.selectedFilter = 'phone';
    this.selectedKanaRow = 'all';

    this.filterDankaList = this.dankaList.filter((danka) =>
      danka.phones.some((phone) => phone.tel.trim() !== '')
    );

    this.dankaDisplay = this.filterDankaList.length;
  }

  searchDanka() {
    this.selectedFilter = 'search';
    this.selectedKanaRow = 'all';

    const keyword = this.searchKeyword.trim();

    if (keyword === '') {
      this.showAllDanka();
      return;
    }

    this.filterDankaList = this.dankaList.filter((danka) =>
      danka.householdName.includes(keyword) ||
      danka.householdFurigana.includes(keyword) ||
      danka.householder.includes(keyword) ||
      danka.householderFurigana.includes(keyword) ||
      danka.postalCode.includes(keyword) ||
      danka.address.includes(keyword) ||
      danka.phones.some((p) => p.tel.includes(keyword) || p.note.includes(keyword))
    );

    this.dankaDisplay = this.filterDankaList.length;
  }

  filterByKanaRow(row: KanaRowValue): void {
    this.selectedFilter = 'kana';
    this.selectedKanaRow = row;
    this.searchKeyword = '';

    if (row === 'all') {
      this.showAllDanka();
      return;
    }

    this.filterDankaList = this.dankaList.filter(async (danka) => {
      const firstKana = (await this.getDankaSortText(danka)).charAt(0);
      return this.kanaRowMap[row].includes(firstKana);
    });

    this.dankaDisplay = this.filterDankaList.length;
  }

  clearDanka() {
    this.selectedFilter = '';
    this.selectedKanaRow = 'all';
    this.searchKeyword = '';
    this.filterDankaList = [];
    this.dankaDisplay = 0;
  }

  private async getDankaSortText(danka: Danka): Promise<string> {
    const householderName = this.normalizeName(danka.householder);

    const householderFamily = (await this.familyService
      .getFamiliesByDankaId(danka.id))
      .find((f) => this.normalizeName(f.name) === householderName);

    return (householderFamily?.furigana || danka.householder).trim();
  }

  private normalizeName(name: string): string {
    return name.replace(/\s/g, '');
  }
}