import { cacheFor }     from '@/request/api/index';
import { type Flow, fromFlowData } from '@/request/model';
import Router           from '@/router';

import HTTP from '../alova';


export function copyrightMethod() {
  return HTTP.Post(`/fdhb-tablet/warrantManage/getPageSets`, void 0, {
    cacheFor, name: `variate:copyright`,
    params: { k: 'copyright' },
    meta: { ignoreException: true },
    transform(data: any, headers) {
      if ( !data ) { throw { message: `无效的证书` }; }
      return [ data?.partner, data?.technicalSupporter ].filter(Boolean).join('<br>');
    },
  });
}

export function processMethod() {
  const path = unref(Router.currentRoute).path;
  return HTTP.Post<string, { tabletProcessModules?: string[]; }>(`/fdhb-tablet/warrantManage/getPageSets`, {}, {
    cacheFor, name: `variate:process`,
    params: { k: 'process', p: path },
    transform(data) {
      const options = data.tabletProcessModules ?? [];
      const ref = fromFlowData(options);
      const flow = ref.get(path);
      if ( !flow ) throw { message: `[路由] 配置异常无法解析正确路径，请联系管理员 (${ data?.tabletProcessModules?.join(' -> ') }})` };
      return flow.route;
    },
  });
}

export function processMethod2() {
  const path = unref(Router.currentRoute).path;
  return HTTP.Post<Flow, { tabletProcessModules?: string[]; }>(`/fdhb-tablet/warrantManage/getPageSets`, {}, {
    cacheFor, name: `variate:process`,
    params: { k: 'process', p: path },
    transform(data) {
      const options = data.tabletProcessModules ?? [];
      const ref = fromFlowData(options);
      const flow = ref.get(path);
      if ( !flow ) throw { message: `[路由] 配置异常无法解析正确路径，请联系管理员 (${ data?.tabletProcessModules?.join(' -> ') }})` };
      return flow;
    },
  });
}


export function processMethod3() {
  const path = unref(Router.currentRoute).path;
  return HTTP.Post<{ current: Flow; prev: Flow; next: Flow }, { tabletProcessModules?: string[]; }>(`/fdhb-tablet/warrantManage/getPageSets`, {}, {
    cacheFor, name: `variate:process`,
    params: { k: 'process', p: path },
    transform(data) {
      const options = data.tabletProcessModules ?? [];
      const ref = fromFlowData(options);
      const [key, current] = [...ref.entries()].find(([,flow]) => flow.route === path) || [];
      const prev = [...ref.values()].find(flow => flow.route === key);
      const next = ref.get(path);
      if ( !next ) throw { message: `[路由] 配置异常无法解析正确路径，请联系管理员 (${ data?.tabletProcessModules?.join(' -> ') }})` };
      return { current, prev, next } as any;
    }
  })
}