// const {SqlMgr} = require("electron").remote.require("./libs");
import headers from "../components/apiClient/headers";

// let sqlMgrSingleton = null;


// import axios from 'axios';
//
// if (!this.$axios) {
//   this.$axios = axios.create({
//     baseURL: 'http://localhost:8080',
//   });
// }
//
// const this.$axios = this.$axios;


function translateUiToLibCall(args, op, opArgs) {

  let data = {
    type: null,
    module: null,
    title: null
  }

  switch (op) {

    case 'projectCreate1':
      data.type = "Create";
      data.title = opArgs.project.title;
      data.module = "Project";
      break;
    case 'projectReadByFolder':
      data.type = "Reading";
      data.title = '';
      data.module = "Project";
      break;
    case 'tableCreate':
      data.type = "Create";
      data.title = opArgs._tn || opArgs.tn;
      data.module = "table";
      break;
    case 'tableList':
      data.api = 'DB_TABLE_LIST'
      data.type = "List";
      data.title = 'list';
      data.module = "table";
      break;
    case 'tableUpdate':
      data.type = "Update";
      data.title = opArgs._tn || opArgs.tn;
      data.module = "table";
      break;
    case 'tableDelete':
      data.type = "Delete";
      data.title = opArgs._tn || opArgs.tn;
      data.module = "table";
      break;

    case 'viewCreate':
      data.type = "Create";
      data.title = opArgs._tn || opArgs.view_name;
      data.module = "View";
      break;
    case 'viewList':
      data.type = "List";
      data.title = opArgs._tn || opArgs.view_name;
      data.module = "View";
      break;
    case 'viewUpdate':
      data.type = "Update";
      //data.title = opArgs.view_name;
      data.module = "View";
      break;
    case 'viewDelete':
      data.type = "Delete";
      data.title = opArgs._tn || opArgs.view_name;
      data.module = "View";
      break;

    case 'functionCreate':
      data.type = "Create";
      data.title = opArgs.function_name;
      data.module = "Function";
      break;
    case 'functionList':
      data.type = "";
      //data.title = opArgs.function_name;
      data.module = "Function";
      break;
    case 'functionUpdate':
      data.type = "Update";
      data.title = opArgs.function_name;
      data.module = "Function";
      break;
    case 'functionDelete':
      data.type = "Delete";
      data.title = opArgs.function_name;
      data.module = "Function";
      break;

    case 'procedureCreate':
      data.type = "Create";
      data.title = opArgs.procedure_name;
      data.module = "Procedure";
      break;
    case 'procedureList':
      data.type = "List";
      //data.title = opArgs.procedure_name;
      data.module = "Procedure";
      break;
    case 'procedureUpdate':
      data.type = "Update";
      data.title = opArgs.procedure_name;
      data.module = "Procedure";
      break;
    case 'procedureDelete':
      data.type = "Delete";
      data.title = opArgs.procedure_name;
      data.module = "Procedure";
      break;

    case 'sequenceCreate':
      data.type = "Create";
      data.title = opArgs.sequence_name;
      data.module = "Sequence";
      break;
    case 'sequenceList':
      data.type = "List";
      //data.title = opArgs.sequence_name;
      data.module = "Sequence";
      break;
    case 'sequenceUpdate':
      data.type = "Update";
      data.title = opArgs.sequence_name;
      data.module = "Sequence";
      break;
    case 'sequenceDelete':
      data.type = "Delete";
      data.title = opArgs.sequence_name;
      data.module = "Sequence";
      break;

    case 'triggerCreate':
      data.type = "Create ";
      data.title = opArgs._tn || opArgs.tn;
      data.module = "trigger";
      break;
    case 'triggerList':
      data.type = "Create ";
      //data.title = opArgs.trigger_name;
      data.module = "trigger";
      break;
    case 'triggerUpdate':
      data.type = "Update ";
      data.title = opArgs.trigger_name;
      data.module = "trigger";
      break;
    case 'triggerDelete':
      data.type = "Delete ";
      data.title = opArgs.trigger_name;
      data.module = "trigger";
      break;

    case 'indexCreate':
      data.type = "Create Index on ";
      data.title = opArgs._tn || opArgs.tn;
      data.module = "table";
      break;
    case 'indexList':
      data.type = "List";
      //data.title = opArgs.tn;
      data.module = "table";
      break;
    case 'indexUpdate':
      data.type = "Update Index on ";
      data.title = opArgs._tn || opArgs.tn;
      data.module = "table";
      break;
    case 'indexDelete':
      data.type = "Delete Index on ";
      data.title = opArgs._tn || opArgs.tn;
      data.module = "table";
      break;

    case 'rowCreate':
      data.type = "";
      data.title = opArgs;
      data.module = "";
      break;
    case 'rowList':
      data.type = "List";
      data.title = opArgs;
      data.module = "";
      break;
    case 'rowUpdate':
      data.type = "";
      data.title = opArgs;
      data.module = "";
      break;
    case 'rowDelete':
      data.type = "";
      data.title = opArgs;
      data.module = "";
      break;

    case 'seedInit':
      data.type = "Init";
      data.title = '';
      data.module = "Seed";
      break;
    case 'seedTerm':
      data.type = "Term";
      data.title = '';
      data.module = "Seed";
      break;
    case 'seedStart':
      data.type = "Start";
      data.title = '';
      data.module = "Seed";
      break;
    case 'seedStop':
      data.type = "Stop";
      data.title = '';
      data.module = "Seed";
      break;
    case 'seedSettingsRead':
      data.type = "Settings";
      data.title = '';
      data.module = "Seed";
      break;
    case 'seedSettingsCreate':
      data.type = "Settings Create";
      data.title = '';
      data.module = "Seed";
      break;

    case 'projectGenerateBackend':
      data.type = "Generate Code";
      data.title = '';
      data.module = "Project";
      break;

    case 'projectGenerateBackendGql':
      data.type = "Generate GraphQL Code";
      data.title = '';
      data.module = "Project";
      break;
    case 'tableRename':
      data.type = "Table rename";
      data.title = '';
      data.module = "";
      break;

    case 'relationCreate':
    case 'xcM2MRelationCreate':
    case 'xcVirtualRelationCreate':
      data.type = "Relation create";
      data.title = '';
      data.module = "";
      break;


    case 'relationDelete':
    case 'xcVirtualRelationDelete':
    case 'xcRelationColumnDelete':
      data.type = "Relation delete";
      data.title = '';
      data.module = "";
      break;

    default:
      throw new Error(`Should not have occurred ${op}`);
  }

  return data;

}

export const state = () => ({
  sqlMgr: null
});

export const mutations = {
  set(state, sqlMgrSingleton) {
    state.sqlMgr = sqlMgrSingleton;
  },

};

export const getters = {
  // sqlMgr(state) {
  //   return state.sqlMgr;
  // }
};

export const actions = {

  //
  // async instantiateSqlMgr({commit, state, ...rest}, data) {
  //   console.log(this)
  //   if (!state.sqlMgr) {
  //     sqlMgrSingleton = new SqlMgr(rest);
  //     console.log(
  //       "\n\n************************sqlMgr is created************************\n\n."
  //     );
  //     commit("set", sqlMgrSingleton);
  //   } else {
  //     console.log("sqlMgr is already instantiated.");
  //     console.log(state.sqlMgr);
  //   }
  //   return state.sqlMgr;
  // },


  async ActSqlOpPlus({commit, state, dispatch, rootState}, [args, op, opArgs]) {
    const params = {};
    if (this.$router.currentRoute && this.$router.currentRoute.params && this.$router.currentRoute.params.project_id) {
      params.project_id = this.$router.currentRoute.params.project_id;
    }
    let data = translateUiToLibCall(args, op, opArgs);

    commit('notification/MutListAdd', {status: 'pending', ...data}, {root: true});

    const headers = {};
    if (rootState.project.projectInfo && rootState.project.projectInfo.authType === 'masterKey') {
      headers['xc-master-key'] = rootState.users.masterKey || '';
    } else if (rootState.project.projectInfo && rootState.project.projectInfo.authType === 'jwt') {
      headers['xc-auth'] = rootState.users.token || '';
    }


    try {
      let result = null;
      if (data.module === 'Project') {
        result = await dispatch('ActSqlOp', [args, op, opArgs]);
      } else if (data.module === 'Seed' || (data.title || '').toLowerCase() === 'list' || data.type.toLowerCase() === 'list') {
        result = await dispatch('ActSqlOp', [args, op, opArgs]);
      } else {
        console.log(data);
        // result = await state.sqlMgr.sqlOpPlus(args, op, opArgs);
        result = (await this.$axios({
            url: '?q=sqlOpPlus_' + op,
            baseURL: `${this.$axios.defaults.baseURL}/dashboard`,
            data: {api: op, ...args, ...params, args: opArgs, sqlOpPlus: true},
            headers,
            method: 'post'
          }
        )).data;

      }

      commit('notification/MutListRemove', {status: 'success', ...data}, {root: true});
      return result;
    } catch (e) {
      commit('notification/MutListRemove', {status: 'error', ...data}, {root: true});
      throw e;
    }

  },


  async ActSqlOp({commit, state, rootState}, [args, op, opArgs, cusHeaders, cusAxiosOptions, queryParams]) {
    const params = {};
    if (this.$router.currentRoute && this.$router.currentRoute.params && this.$router.currentRoute.params.project_id) {
      params.project_id = this.$router.currentRoute.params.project_id;
    }
    try {
      const headers = {};
      if (rootState.project.projectInfo && rootState.project.projectInfo.authType === 'masterKey') {
        headers['xc-master-key'] = rootState.users.masterKey;
      } else if (rootState.project.projectInfo && rootState.project.projectInfo.authType === 'jwt') {
        headers['xc-auth'] = rootState.users.token;
      }

      if (cusHeaders) {
        Object.assign(headers, cusHeaders)
      }
      const data = (await this.$axios({
        url: '?q=sqlOp_' + op,
        baseURL: `${this.$axios.defaults.baseURL}/dashboard`,
        data: {api: op, ...args, ...params, args: opArgs},
        headers,
        method: 'post',
        params: (args && args.query) || {},
        ...(cusAxiosOptions || {}),

      })).data;


      // clear meta cache on relation create/delete
      // todo: clear only necessary metas
      // todo: include missing operations
      if (['relationCreate',
        'xcM2MRelationCreate',
        'xcVirtualRelationCreate',
        'relationDelete',
        'xcVirtualRelationDelete',
        'xcRelationColumnDelete'].includes(op)) {
        commit('meta/MutClear', null, {root: true})
      }


      if (op === 'tableXcModelGet') {
        try {
          const meta = JSON.parse(model.meta);
          commit('meta/MutMeta', {
            key: meta.tn,
            value: meta
          }, {root: true})
        } catch (e) {
          //  ignore
        }
      }

      return data;
    } catch (e) {
      const err = new Error(e.response.data.msg);
      err.response = e.response;
      throw err;
    }

  },


  async ActUpload({commit, state, rootState}, [args, op, opArgs, file, cusHeaders, cusAxiosOptions]) {
    try {
      const params = {};
      if (this.$router.currentRoute && this.$router.currentRoute.params && this.$router.currentRoute.params.project_id) {
        params.project_id = this.$router.currentRoute.params.project_id;
      }
      const headers = {
        'Content-Type': 'multipart/form-data'
      };

      if (rootState.project.projectInfo && rootState.project.projectInfo.authType === 'masterKey') {
        headers['xc-master-key'] = rootState.users.masterKey;
      } else if (rootState.project.projectInfo && rootState.project.projectInfo.authType === 'jwt') {
        headers['xc-auth'] = rootState.users.token;
      }

      if (cusHeaders) {
        Object.assign(headers, cusHeaders)
      }

      const formData = new FormData();

      formData.append("file", file);
      formData.append('json', JSON.stringify({api: op, ...params, ...args, args: opArgs}));
      // formData.append('project_id', params.project_id);

      return (await this.$axios({
        url: '?q=sqlOp_' + op,
        baseURL: `${this.$axios.defaults.baseURL}/dashboard`,
        data: formData, //{api: op, ...args, args: opArgs},
        headers,
        method: 'post',
        params: {project_id: params.project_id, ...((args && args.query) || {})},
        ...(cusAxiosOptions || {})
      })).data;
    } catch (e) {
      if (e.response && e.response.data) {
        throw new Error(e.response.data.msg);
      }
      throw e;
    }

  },


};

/**
 * @copyright Copyright (c) 2021, Xgene Cloud Ltd
 *
 * @author Naveen MR <oof1lab@gmail.com>
 * @author Pranav C Balan <pranavxc@gmail.com>
 * @author Wing-Kam Wong <wingkwong.code@gmail.com>
 *
 * @license GNU AGPL version 3 or any later version
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */