import { GluegunMenuToolbox } from '@lenne.tech/gluegun-menu';
import chalk = require('chalk');
import { exit } from 'process';
import { defaultMenuSettings, sleep } from '../../../../globals';
const { AutoComplete } = require('enquirer');

type Pipeline = {
  name: string;
  version: number;
  created: string;
  updated: string;
};

type StageState = {
  stageName: string;
  latestExecution: {
    status: string;
  };
};

module.exports = {
  name: 'status',
  alias: ['s'],
  description: 'Pipeline Status (s)',
  hidden: false,
  run: async (toolbox: GluegunMenuToolbox) => {
    const { system, strings, print } = toolbox;

    const pipelines = JSON.parse(
      strings.trim(await system.run(`aws codepipeline list-pipelines`)),
    );

    // const testPipelines = pipelines.pipelines.filter(item => {
    //   return item.name.indexOf('photowall-test-') > -1;
    // });

    const curratedPipes: Pipeline[] = pipelines.pipelines.filter(Boolean);
    const options = curratedPipes.map((item) => {
      return item.name;
    });

    const prompt = new AutoComplete({
      name: 'pipelines',
      message: 'Choose a pipeline',
      limit: options.length - 1,
      initial: options.length - 1,
      choices: options,
    });

    try {
      const pipelineName = await prompt.run();

      const spinner = print.spin(`Tracking pipeline status`);
      const getArrow = (pos: number) => {
        const o = '---------------'.split(''); // 0-14
        return o.map((char, index) => {
          if (index === pos) {
            return chalk.bold.magenta('>');
          }
          return chalk.cyan(char);
        });
      };

      while (true) {
        const pipelineState = JSON.parse(
          await system.run(
            `aws codepipeline get-pipeline-state --name ${pipelineName}`,
            { trim: true },
          ),
        );
        const states = {};
        for (const state of pipelineState.stageStates) {
          const s = state.latestExecution.status;
          switch (s) {
            case 'InProgress':
              states[state.stageName] = chalk.blue('IN PROGRESS');
              break;
            case 'Succeeded':
              states[state.stageName] = chalk.green('DONE');
              break;
            case 'Failed':
              states[state.stageName] = chalk.red('FAILED');
              break;
          }
        }

        let pos = 0;
        while (pos < 15) {
          const arrow = getArrow(pos);
          arrow.splice(15, 0, ` Deploy: [${states['Deploy']}] `);
          arrow.splice(10, 0, ` Build: [${states['Build']}] `);
          arrow.splice(5, 0, ` Source: [${states['Source']}] `);
          spinner.text = arrow.join('');
          pos += 1;
          await sleep(500);
        }
      }
    } catch (e) {
      console.log(`e`, e);
    }

    if (toolbox.fromMenu()) {
      await toolbox.menu.showMenu('aws pipeline', defaultMenuSettings);
    } else {
      exit();
    }
  },
};