frequi_origin/src/components/ftbot/BacktestResultView.vue

<template>
  <div class="container">
    <div class="row">
      <h2>BacktestResult for {{ strategy }}</h2>
    </div>
    <div class="container">
      <b-card header="Metrics">
        <b-table class="table-sm" :items="backtestResultStats" :fields="backtestResultFields">
        </b-table>
      </b-card>
      <b-card header="Results per pair" class="mt-2">
        <b-table class="table-sm" :items="backtestResult.results_per_pair" :fields="perPairFields">
        </b-table>
      </b-card>

      <b-card header="Results per Sell-reason" class="mt-2">
        <b-table
          class="table-sm"
          :items="backtestResult.sell_reason_summary"
          :fields="perSellReason"
        >
        </b-table>
      </b-card>

      <TradeList
        class="trade-history mt-2"
        :trades="backtestResult.trades"
        profit-column="profit_percent"
      />
    </div>
  </div>
</template>

<script lang="ts">
import TradeList from '@/components/ftbot/TradeList.vue';
import { Component, Vue, Prop } from 'vue-property-decorator';
import { StrategyBacktestResult } from '@/types';

import {
  timestampms,
  formatPercent,
  formatPrice,
  humanizeDurationFromSeconds,
} from '@/shared/formatters';

@Component({
  components: { TradeList },
})
export default class BacktestResultView extends Vue {
  @Prop({ required: true }) readonly strategy!: string;

  @Prop({ required: true }) readonly backtestResult!: StrategyBacktestResult;

  get hasBacktestResult() {
    return !!this.backtestResult;
  }

  get backtestResultStats() {
    // Transpose Result into readable format
    return [
      { metric: 'Backtesting from', value: timestampms(this.backtestResult.backtest_start_ts) },
      { metric: 'Backtesting to', value: timestampms(this.backtestResult.backtest_end_ts) },
      { metric: 'Total trades', value: this.backtestResult.total_trades },
      // { metric: 'First trade', value: this.backtestResult.backtest_fi },
      // { metric: 'First trade Pair', value: this.backtestResult.backtest_best_day },
      {
        metric: 'Total Profit',
        value: `${formatPercent(this.backtestResult.profit_total)} | ${formatPrice(
          this.backtestResult.profit_total_abs,
        )} ${this.backtestResult.stake_currency}`,
      },
      { metric: 'Trades per day', value: this.backtestResult.trades_per_day },
      { metric: 'Best day', value: formatPercent(this.backtestResult.backtest_best_day, 2) },
      { metric: 'Worst day', value: formatPercent(this.backtestResult.backtest_worst_day, 2) },
      {
        metric: 'Days win/draw/loss',
        value: `${this.backtestResult.winning_days} / ${this.backtestResult.draw_days} / ${this.backtestResult.losing_days}`,
      },

      {
        metric: 'Avg. Duration winners',
        value: humanizeDurationFromSeconds(this.backtestResult.winner_holding_avg),
      },
      {
        metric: 'Avg. Duration Losers',
        value: humanizeDurationFromSeconds(this.backtestResult.loser_holding_avg),
      },
      { metric: 'Max Drawdown', value: formatPercent(this.backtestResult.max_drawdown) },
      { metric: 'Drawdown start', value: this.backtestResult.drawdown_start },
      { metric: 'Drawdown end', value: this.backtestResult.drawdown_end },
      { metric: 'Market change', value: formatPercent(this.backtestResult.market_change) },
    ];
  }

  get perPairFields() {
    return [
      { key: 'key', label: 'Pair' },
      { key: 'trades', label: 'Buys' },
      { key: 'profit_mean', label: 'Avg Profit %', formatter: (value) => formatPercent(value, 2) },
      { key: 'profit_sum', label: 'Cum Profit %', formatter: (value) => formatPercent(value, 2) },
      {
        key: 'profit_total_abs',
        label: `Tot Profit ${this.backtestResult.stake_currency}`,
        formatter: (value) => formatPrice(value),
      },
      {
        key: 'profit_total_pct',
        label: 'Tot Profit %',
        formatter: (value) => formatPercent(value, 2),
      },
      { key: 'duration_avg', label: 'Avg Duration' },
      { key: 'wins', label: 'Wins' },
      { key: 'draws', label: 'Draws' },
      { key: 'losses', label: 'Losses' },
    ];
  }

  get perSellReason() {
    return [
      { key: 'sell_reason', label: 'Sell Reason' },
      { key: 'trades', label: 'Buys' },
      { key: 'profit_mean', label: 'Avg Profit %', formatter: (value) => formatPercent(value, 2) },
      { key: 'profit_sum', label: 'Cum Profit %', formatter: (value) => formatPercent(value, 2) },
      { key: 'profit_total_abs', label: `Tot Profit ${this.backtestResult.stake_currency}` },
      {
        key: 'profit_total_pct',
        label: 'Tot Profit %',
        formatter: (value) => formatPercent(value, 2),
      },
      { key: 'wins', label: 'Wins' },
      { key: 'draws', label: 'Draws' },
      { key: 'losses', label: 'Losses' },
    ];
  }

  backtestResultFields: Array<Record<string, string>> = [
    { key: 'metric', label: 'Metric' },
    { key: 'value', label: 'Value' },
  ];
}
</script>

<style></style>