import { defineStore } from 'pinia'
import type { ILibraryFile, ITreeNode } from '@/types/library.ts'

export const useLibraryStore = defineStore('library', {
  state: () => ({
    selectedSubject: 1,
    selectedModule: 101,
    subjectTree: [
      {
        id: 1,
        name: '中医学',
        children: [
          { id: 101, name: '中医基础理论' },
          { id: 102, name: '中医诊断学' },
          { id: 103, name: '中药学' },
          { id: 104, name: '方剂学' },
          { id: 105, name: '中医内科学' },
          { id: 106, name: '中医外科学' },
          { id: 107, name: '中医妇科学' },
          { id: 108, name: '中医儿科学' },
          { id: 109, name: '针灸学' },
          { id: 110, name: '推拿学' },
          { id: 111, name: '中医骨伤科学' },
          { id: 112, name: '黄帝内经' },
          { id: 113, name: '伤寒论' },
          { id: 114, name: '金匮要略' },
          { id: 115, name: '温病学' },
          { id: 116, name: '中医养生学' }
        ]
      },
      {
        id: 2,
        name: '公务员',
        children: [
          { id: 201, name: '言语理解与表达' },
          { id: 202, name: '数量关系' },
          { id: 203, name: '判断推理' },
          { id: 204, name: '资料分析' },
          { id: 205, name: '常识判断' },
          { id: 206, name: '申论写作' },
          { id: 207, name: '公文写作' },
          { id: 208, name: '公共基础知识' },
          { id: 209, name: '面试技巧' },
          { id: 210, name: '时政热点' },
          { id: 211, name: '法律基础' }
        ]
      }
    ] as ITreeNode[],
    fileList: [] as ILibraryFile[],
    currentFile: {} as ILibraryFile,
    fileDetailDialogVisible: false,
    fileDialogVisible: false
  }),
  actions: {
    queryFileList() {
      this.fileList = [
        {
          id: 1,
          subject: '中医学',
          module: '中医基础理疗',
          name: '向量代数.pdf',
          size: '2.4 MB',
          time: '2分钟前',
          type: 'pdf',
          iconClass: 'icon-pdf',
          questions: [
            { type: '选择题', stem: '设 a=(1,2,3), b=(2,-1,1)，求 a·b = ?', options: ['A. 3', 'B. 5', 'C. 7', 'D. 9'], answer: 'A' },
            { type: '计算题', stem: '求过点 P(1,0,2) 且法向量为 n=(2,1,-1) 的平面方程', answer: '2x + y - z = 0' }
          ]
        },
        {
          id: 2,
          subject: '中医学',
          module: '中医基础理疗',
          name: '向量代数精讲.png',
          size: '156 MB',
          time: '3小时前',
          type: 'image',
          iconClass: 'icon-image'
        }
      ]
    },
    getEmptyFile(): ILibraryFile {
      return {
        iconClass: '',
        id: 0,
        module: '',
        name: '',
        size: '',
        subject: '',
        time: '',
        type: ''
      }
    }
  }
})