everything-is-suitable/everything-is-suitable-uniapp/src/services/templateService.ts

import type { Almanac, ZiweiChart, DailyFortune } from '../algorithms/types'
import type { SearchTemplate, SearchRequest } from '../types/search'
import { storage } from '../utils/storage'

export interface ReportTemplate {
  id: string
  name: string
  description: string
  sections: TemplateSection[]
}

export interface TemplateSection {
  id: string
  title: string
  type: 'almanac' | 'ziwei' | 'fortune' | 'text'
  visible: boolean
  order: number
}

export interface GeneratedReport {
  templateId: string
  generatedAt: string
  sections: GeneratedSection[]
}

export interface GeneratedSection {
  id: string
  title: string
  type: string
  content: string
}

const DEFAULT_TEMPLATES: ReportTemplate[] = [
  {
    id: 'daily-brief',
    name: '每日简报',
    description: '包含今日黄历和运势概要',
    sections: [
      { id: 'almanac', title: '今日黄历', type: 'almanac', visible: true, order: 1 },
      { id: 'fortune', title: '今日运势', type: 'fortune', visible: true, order: 2 },
    ],
  },
  {
    id: 'full-report',
    name: '完整报告',
    description: '包含黄历、紫微盘和运势详情',
    sections: [
      { id: 'almanac', title: '今日黄历', type: 'almanac', visible: true, order: 1 },
      { id: 'ziwei', title: '紫微斗数', type: 'ziwei', visible: true, order: 2 },
      { id: 'fortune', title: '运势详情', type: 'fortune', visible: true, order: 3 },
    ],
  },
  {
    id: 'ziwei-only',
    name: '紫微专报',
    description: '仅包含紫微斗数排盘分析',
    sections: [
      { id: 'ziwei', title: '紫微斗数', type: 'ziwei', visible: true, order: 1 },
    ],
  },
]

const DEFAULT_SEARCH_TEMPLATES: SearchTemplate[] = [
  {
    id: 'wedding',
    name: '嫁娶吉日',
    description: '查找适合嫁娶的黄道吉日',
    category: '婚嫁',
    condition: {
      conditions: [
        { id: '1', type: 'suitable', items: ['嫁娶', '纳采', '订盟'], operator: 'and', exclude: false },
      ],
      days: 90,
      sortBy: 'date',
      sortOrder: 'asc',
    },
  },
  {
    id: 'moving',
    name: '搬家吉日',
    description: '查找适合搬家的好日子',
    category: '居住',
    condition: {
      conditions: [
        { id: '1', type: 'suitable', items: ['移徙', '入宅'], operator: 'or', exclude: false },
        { id: '2', type: 'unsuitable', items: ['破土', '安葬'], operator: 'or', exclude: true },
      ],
      days: 60,
      sortBy: 'date',
      sortOrder: 'asc',
    },
  },
  {
    id: 'business',
    name: '开市吉日',
    description: '查找适合开市交易的吉日',
    category: '商业',
    condition: {
      conditions: [
        { id: '1', type: 'suitable', items: ['开市', '交易', '立券', '纳财'], operator: 'or', exclude: false },
      ],
      days: 30,
      sortBy: 'date',
      sortOrder: 'asc',
    },
  },
  {
    id: 'travel',
    name: '出行吉日',
    description: '查找适合出行的安全日子',
    category: '出行',
    condition: {
      conditions: [
        { id: '1', type: 'suitable', items: ['出行'], operator: 'and', exclude: false },
        { id: '2', type: 'unsuitable', items: ['嫁娶', '安葬'], operator: 'or', exclude: true },
      ],
      days: 30,
      sortBy: 'date',
      sortOrder: 'asc',
    },
  },
  {
    id: 'pray',
    name: '祈福吉日',
    description: '查找适合祈福祭祀的日子',
    category: '祭祀',
    condition: {
      conditions: [
        { id: '1', type: 'suitable', items: ['祭祀', '祈福'], operator: 'or', exclude: false },
      ],
      days: 30,
      sortBy: 'date',
      sortOrder: 'asc',
    },
  },
  {
    id: 'construction',
    name: '修造吉日',
    description: '查找适合修造动土的日子',
    category: '建筑',
    condition: {
      conditions: [
        { id: '1', type: 'suitable', items: ['修造', '动土'], operator: 'or', exclude: false },
      ],
      days: 60,
      sortBy: 'date',
      sortOrder: 'asc',
    },
  },
]

export class TemplateService {
  private templatesKey = 'report_templates'
  private searchTemplatesKey = 'search_templates'
  private cachedSearchTemplates: SearchTemplate[] | null = null

  getSearchTemplates(): SearchTemplate[] {
    if (this.cachedSearchTemplates) return this.cachedSearchTemplates
    const stored = storage.get<SearchTemplate[]>(this.searchTemplatesKey)
    this.cachedSearchTemplates = stored && stored.length > 0 ? stored : DEFAULT_SEARCH_TEMPLATES
    return this.cachedSearchTemplates
  }

  getCategories(): string[] {
    const templates = this.getSearchTemplates()
    const categories = new Set(templates.map(t => t.category))
    return Array.from(categories)
  }

  getTemplatesByCategory(category: string): SearchTemplate[] {
    return this.getSearchTemplates().filter(t => t.category === category)
  }

  searchTemplates(keyword: string): SearchTemplate[] {
    const lower = keyword.toLowerCase()
    return this.getSearchTemplates().filter(
      t => t.name.toLowerCase().includes(lower) || t.description.toLowerCase().includes(lower),
    )
  }

  async getTemplates(): Promise<ReportTemplate[]> {
    const stored = storage.get<ReportTemplate[]>(this.templatesKey)
    if (stored && stored.length > 0) return stored
    return DEFAULT_TEMPLATES
  }

  async getTemplateById(id: string): Promise<ReportTemplate | null> {
    const templates = await this.getTemplates()
    return templates.find(t => t.id === id) ?? null
  }

  async saveTemplate(template: ReportTemplate): Promise<void> {
    const templates = [...(await this.getTemplates())]
    const index = templates.findIndex(t => t.id === template.id)
    if (index >= 0) {
      templates[index] = template
    } else {
      templates.push(template)
    }
    storage.set(this.templatesKey, templates)
  }

  async deleteTemplate(id: string): Promise<boolean> {
    const templates = [...(await this.getTemplates())]
    const index = templates.findIndex(t => t.id === id)
    if (index < 0) return false
    templates.splice(index, 1)
    storage.set(this.templatesKey, templates)
    return true
  }

  async generateReport(
    templateId: string,
    data: { almanac?: Almanac; chart?: ZiweiChart; fortune?: DailyFortune },
  ): Promise<GeneratedReport | null> {
    const template = await this.getTemplateById(templateId)
    if (!template) return null

    const sections: GeneratedSection[] = template.sections
      .filter(s => s.visible)
      .sort((a, b) => a.order - b.order)
      .map(s => ({
        id: s.id,
        title: s.title,
        type: s.type,
        content: this.renderSection(s.type, data),
      }))

    return {
      templateId,
      generatedAt: new Date().toISOString(),
      sections,
    }
  }

  private renderSection(
    type: string,
    data: { almanac?: Almanac; chart?: ZiweiChart; fortune?: DailyFortune },
  ): string {
    switch (type) {
      case 'almanac':
        return data.almanac ? this.renderAlmanac(data.almanac) : '暂无黄历数据'
      case 'ziwei':
        return data.chart ? this.renderZiwei(data.chart) : '暂无紫微数据'
      case 'fortune':
        return data.fortune ? this.renderFortune(data.fortune) : '暂无运势数据'
      case 'text':
        return ''
      default:
        return ''
    }
  }

  private renderAlmanac(almanac: Almanac): string {
    const parts: string[] = []
    parts.push(`日期：${almanac.solarDate}`)
    parts.push(`宜：${almanac.suitable.join('、')}`)
    parts.push(`忌：${almanac.unsuitable.join('、')}`)
    parts.push(`建除：${almanac.jianChu}`)
    parts.push(`星神：${almanac.starGod}`)
    return parts.join('\n')
  }

  private renderZiwei(chart: ZiweiChart): string {
    const parts: string[] = []
    parts.push(chart.summary ?? '')
    if (chart.sanFangSiZheng) {
      parts.push(`三方得分：${chart.sanFangSiZheng.sanFangScore}`)
      parts.push(`四正得分：${chart.sanFangSiZheng.siZhengScore}`)
    }
    return parts.join('\n')
  }

  private renderFortune(fortune: DailyFortune): string {
    const parts: string[] = []
    parts.push(`综合评分：${fortune.overallScore}`)
    if (fortune.careerAdvice) parts.push(`事业：${fortune.careerAdvice}`)
    if (fortune.wealthAdvice) parts.push(`财运：${fortune.wealthAdvice}`)
    if (fortune.relationshipAdvice) parts.push(`感情：${fortune.relationshipAdvice}`)
    if (fortune.healthAdvice) parts.push(`健康：${fortune.healthAdvice}`)
    return parts.join('\n')
  }
}

const templateService = new TemplateService()
export default templateService