city-life-line-mobile/src/services/warnings.ts

import { ApiError, getApiUrl, handleUnauthorized, parseApiResponse, requestApi, type ApiResponse } from './api'
import { getToken } from '@/utils/auth'

export type WarningAction = 'PUBLISH' | 'RECEIVE' | 'START' | 'HANDLE' | 'CLEAR' | 'RETURN'

export interface EarlyWarning {
  warningId: string
  warningNo: string
  warningType?: string
  warningTypeName?: string
  warningLevel?: string
  warningLevelName?: string
  warningSpecial?: string
  warningContent?: string
  deviceCode?: string
  deviceName?: string
  location?: string
  ownershipUnit?: string
  publisher?: string
  publisherName?: string
  handler?: string
  handlerName?: string
  reviewer?: string
  reviewerName?: string
  status: string
  statusLabel?: string
  publishTime?: string
  createTime?: string
  availableActions?: WarningAction[]
}

export interface WarningDisposal {
  disposal_id?: string
  disposalId?: string
  disposal_type?: string
  disposalType?: string
  disposalTypeName?: string
  disposal_user?: string
  disposalUser?: string
  disposal_user_name?: string
  disposalUserName?: string
  disposal_content?: string
  disposalContent?: string
  create_time?: string
  createTime?: string
}

export interface WarningAttachment {
  attachmentId: string
  attachmentName?: string
  attachmentType?: string
  attachmentSize?: number
  attachmentStage?: string
  disposalId?: string
  createTime?: string
  localUrl?: string
}

export interface WarningDetail {
  basicInfo: EarlyWarning
  disposalHistory: WarningDisposal[]
  attachmentList: WarningAttachment[]
}

export interface WarningParticipant {
  userId: number
  userName: string
  nickName: string
  deptId?: number
  deptName?: string
}

export interface WarningQuery {
  pageNum?: number
  pageSize?: number
  keyword?: string
  status?: string
  warningType?: string
  warningLevel?: string
}

export interface PageResult<T> { records: T[]; total: number; current: number; size: number; pages?: number }
interface DataResponse<T> extends ApiResponse { data: T }

const BASE = '/api/mobile/warning'
const value = (source: Record<string, unknown>, camel: string, snake: string) => source[camel] ?? source[snake]

function normalizeWarning(source: Record<string, unknown>): EarlyWarning {
  return {
    ...source,
    warningId: String(value(source, 'warningId', 'warning_id') || ''),
    warningNo: String(value(source, 'warningNo', 'warning_no') || ''),
    warningType: value(source, 'warningType', 'warning_type') as string | undefined,
    warningTypeName: value(source, 'warningTypeName', 'warning_type_name') as string | undefined,
    warningLevel: value(source, 'warningLevel', 'warning_level') as string | undefined,
    warningLevelName: value(source, 'warningLevelName', 'warning_level_name') as string | undefined,
    warningSpecial: value(source, 'warningSpecial', 'warning_special') as string | undefined,
    warningContent: value(source, 'warningContent', 'warning_content') as string | undefined,
    deviceCode: value(source, 'deviceCode', 'device_code') as string | undefined,
    deviceName: value(source, 'deviceName', 'device_name') as string | undefined,
    ownershipUnit: value(source, 'ownershipUnit', 'ownership_unit') as string | undefined,
    publisherName: value(source, 'publisherName', 'publisher_name') as string | undefined,
    handlerName: value(source, 'handlerName', 'handler_name') as string | undefined,
    reviewerName: value(source, 'reviewerName', 'reviewer_name') as string | undefined,
    publishTime: value(source, 'publishTime', 'publish_time') as string | undefined,
    createTime: value(source, 'createTime', 'create_time') as string | undefined,
    status: String(source.status || ''),
    statusLabel: value(source, 'statusLabel', 'status_name') as string | undefined,
    availableActions: (source.availableActions || []) as WarningAction[],
  }
}

export function getMobileWarnings(query: WarningQuery = {}) {
  return requestApi<DataResponse<PageResult<Record<string, unknown>>>>(BASE, { data: query }).then(result => ({ ...result.data, records: result.data.records.map(normalizeWarning) }))
}

export function getMobilePendingWarnings(query: WarningQuery = {}) {
  return requestApi<DataResponse<PageResult<Record<string, unknown>>>>(`${BASE}/pending`, { data: query }).then(result => ({ ...result.data, records: result.data.records.map(normalizeWarning) }))
}

export function getMobileWarningDetail(id: string) {
  return requestApi<DataResponse<Record<string, unknown>>>(`${BASE}/${encodeURIComponent(id)}`).then(result => {
    const data = result.data
    return {
      basicInfo: normalizeWarning(data.basicInfo as Record<string, unknown>),
      disposalHistory: (data.disposalHistory || []) as WarningDisposal[],
      attachmentList: (data.attachmentList || []) as WarningAttachment[],
    } as WarningDetail
  })
}

export const getWarningParticipants = (warningId: string, role: 'handler' | 'reviewer') => requestApi<DataResponse<WarningParticipant[]>>(`${BASE}/participants`, { data: { warningId, role } }).then(result => result.data)
let warningRevision = 0
export const getWarningRevision = () => warningRevision
const post = (id: string, action: string, data: Record<string, unknown>) => requestApi<ApiResponse>(`${BASE}/${encodeURIComponent(id)}/${action}`, { method: 'POST', data }).then(result => {
  warningRevision++
  return result
})
export const publishWarning = (id: string, handler: string, reviewer: string) => post(id, 'publish', { handler, reviewer })
export const receiveWarning = (id: string, remark: string) => post(id, 'receive', { remark })
export const startWarning = (id: string, remark: string) => post(id, 'start', { remark })
export const processWarning = (id: string, content: string, attachments: string[]) => post(id, 'process', { content, attachments, reasonIds: [] })
export const verifyWarning = (id: string, result: 'CLEAR' | 'RETURN', opinion: string) => post(id, 'verify', { result, opinion })

export function uploadWarningProcessImages(dir: string, filePaths: string[]): Promise<string[]> {
  return new Promise((resolve, reject) => {
    if (!filePaths.length) { resolve([]); return }
    uni.uploadFile({
      url: getApiUrl(`/minio/uploads?dir=${encodeURIComponent(dir)}`),
      files: filePaths.map(p => ({ name: 'files', uri: p })),
      header: { Authorization: `Bearer ${getToken()}` }, timeout: 60000,
      success(response) {
        try {
          const result = parseApiResponse<ApiResponse & { files?: Array<{ relativePath?: string; url?: string }> }>(response.statusCode, response.data)
          if (result.code === 200 && Array.isArray(result.files)) {
            resolve(result.files.map(f => f.relativePath || f.url).filter(Boolean) as string[])
          } else {
            reject(new ApiError(result.msg || '图片上传失败', result.code))
          }
        } catch (error) { reject(error instanceof ApiError ? error : new ApiError('图片上传响应异常')) }
      },
      fail() { reject(new ApiError('图片上传失败，请重试')) },
    })
  })
}

export function downloadWarningAttachment(attachmentId: string): Promise<string> {
  return new Promise((resolve, reject) => uni.downloadFile({
    url: getApiUrl(`${BASE}/attachments/${encodeURIComponent(attachmentId)}`),
    header: { Authorization: `Bearer ${getToken()}` }, timeout: 60000,
    success(response) {
      if (handleUnauthorized(response.statusCode)) reject(new ApiError('登录已失效，请重新登录', 401))
      else if (response.statusCode >= 200 && response.statusCode < 300) resolve(response.tempFilePath)
      else reject(new ApiError('附件读取失败', response.statusCode))
    },
    fail() { reject(new ApiError('附件读取失败')) },
  }))
}

export const warningStatusText = (status?: string) => ({ DRAFT: '草稿', PENDING: '待接收', RECEIVED: '已接收', PROCESSING: '处置中', HANDLED: '已处置', CLOSED: '已解除' }[status || ''] || '未知')
export const warningStatusTone = (status?: string) => status === 'DRAFT' ? 'gray' : status === 'PENDING' ? 'orange' : status === 'PROCESSING' ? 'purple' : ['HANDLED', 'CLOSED'].includes(status || '') ? 'green' : ''
export function warningTime(time?: string) {
  const value = time?.trim().replace('T', ' ')
  if (!value) return '—'
  return value.replace(/(\d{2}:\d{2}:\d{2})(?:\.\d+)?(?:Z|[+-]\d{2}:?\d{2})?$/, '$1')
}
export const isImageAttachment = (item: WarningAttachment) => /image\//i.test(item.attachmentType || '') || /\.(jpe?g|png|gif|webp)$/i.test(item.attachmentName || '')