From 139b42416aba55beb8ec8462aa7a631d344fd539 Mon Sep 17 00:00:00 2001
From: liangping <18786721@qq.com>
Date: Thu, 12 May 2022 10:03:10 +0800
Subject: [PATCH] add consensus state monitor tool

---
 src/router/index.js                 |   8 ++
 src/views/ConsensusStates.vue       | 186 ++++++++++++++++++++++++++++
 src/views/Home.vue                  |  31 +----
 src/views/components/FullHeader.vue |  41 ++++++
 4 files changed, 239 insertions(+), 27 deletions(-)
 create mode 100644 src/views/ConsensusStates.vue
 create mode 100644 src/views/components/FullHeader.vue

diff --git a/src/router/index.js b/src/router/index.js
index 2d75d502..dd40ecc6 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -347,6 +347,14 @@ const router = new VueRouter({
       },
     },
     // common modules
+    {
+      path: '/tools/consensus-states',
+      name: 'consensus',
+      component: () => import('@/views/ConsensusStates.vue'),
+      meta: {
+        layout: 'full',
+      },
+    },
     {
       path: '/error/error-404',
       name: 'error-404',
diff --git a/src/views/ConsensusStates.vue b/src/views/ConsensusStates.vue
new file mode 100644
index 00000000..8bf982e0
--- /dev/null
+++ b/src/views/ConsensusStates.vue
@@ -0,0 +1,186 @@
+<template>
+  <div class="container-md">
+    <full-header />
+    <b-card class="d-flex justify-content-start my-1">
+      <b-breadcrumb :items="navs" />
+    </b-card>
+
+    <b-card>
+      <b-input-group>
+        <b-input-group-prepend>
+          <v-select
+            v-model="selected"
+            :options="Object.values(chains)"
+            label="chain_name"
+            @input="onchange"
+          >
+            <template #no-options="">
+              Please select a chain.
+            </template>
+            <template #option="{ chain_name, logo }">
+              <b-avatar
+                :src="logo"
+                size="16"
+                variant="light-primary"
+                class="align-middle mr-50"
+              />
+              <span> {{ chain_name }}</span>
+            </template>
+          </v-select>
+        </b-input-group-prepend>
+        <b-form-input
+          v-model="rpc"
+          placeholder="Button on both side"
+        />
+        <b-input-group-append>
+          <b-button
+            variant="outline-primary"
+            @click="update()"
+          >
+            Moniter
+          </b-button>
+        </b-input-group-append>
+      </b-input-group>
+      <div
+        v-if="httpstatus !== 200"
+        class="text-danger"
+      >
+        {{ httpstatus }}: {{ httpStatusText }}
+      </div>
+    </b-card>
+    <b-card
+      v-if="roundState['height/round/step']"
+      :title="`Height/Round/Step: ${roundState['height/round/step']}`"
+    >
+      <div
+        v-for="item in roundState.height_vote_set"
+        :key="item.round"
+      >
+        Round: {{ item.round }} {{ item.precommits_bit_array }}
+        <b-card-body nobody>
+          <b-button
+            v-for="(pre, i) in item.precommits"
+            :key="i"
+            size="sm"
+            style="margin: 2px;"
+            :variant="color(i, pre)"
+          >
+            <small>{{ showName(i, pre) }}</small>
+          </b-button>
+        </b-card-body>
+      </div>
+    </b-card>
+  </div>
+</template>
+
+<script>
+import {
+  BAvatar,
+  BBreadcrumb, BCard, BCardBody, BInputGroup, BFormInput, BInputGroupAppend, BInputGroupPrepend, BButton,
+} from 'bootstrap-vue'
+import fetch from 'node-fetch'
+import { consensusPubkeyToHexAddress, getLocalChains } from '@/libs/utils'
+import vSelect from 'vue-select'
+import FullHeader from './components/FullHeader.vue'
+
+export default {
+  components: {
+    FullHeader,
+    BBreadcrumb,
+    BCard,
+    BCardBody,
+    BInputGroup,
+    BFormInput,
+    BInputGroupAppend,
+    BInputGroupPrepend,
+    BButton,
+    BAvatar,
+    vSelect,
+  },
+
+  data() {
+    const chains = getLocalChains()
+    const selected = 'cosmos'
+    return {
+      navs: [
+        {
+          text: 'Tools',
+        },
+        {
+          text: 'Consensus Monitor',
+        },
+      ],
+      showPrevote: false,
+      rpc: chains[selected].rpc[0],
+      httpstatus: 200,
+      httpStatusText: '',
+      roundState: {},
+      selected,
+      chains,
+      vals: [],
+      positions: [],
+    }
+  },
+  created() {
+    this.validators()
+  },
+  methods: {
+    color(i, txt) {
+      if (i === this.roundState.proposer.index) {
+        return txt === 'nil-Vote' ? 'outline-primary' : 'primary'
+      }
+      return txt === 'nil-Vote' ? 'outline-secondary' : 'success'
+    },
+    update() {
+      fetch(this.rpc).then(data => {
+        this.httpstatus = data.status
+        this.httpStatusText = data.httpStatusText
+        return data.json()
+      }).then(res => {
+        this.roundState = res.result.round_state
+      })
+    },
+    validators() {
+      const conf = this.chains[this.selected]
+      this.$http.getValidatorList(conf).then(data => {
+        this.vals = data.map(x => {
+          const x2 = x
+          x2.hex = consensusPubkeyToHexAddress(x.consensus_pubkey)
+          return x2
+        })
+      })
+    },
+    onchange(v) {
+      this.roundState = {}
+      this.selected = v.chain_name
+      this.rpc = `${v.rpc[0]}/consensus_state`
+      // used for mapping nil-vote validators
+      fetch(`${v.rpc[0]}/validators?per_page=100`).then(data => data.json()).then(res2 => {
+        this.positions = res2.result.validators
+        if (res2.result.total > 100) {
+          fetch(`${v.rpc[0]}/validators?page=2&per_page=100`).then(data => data.json()).then(res => {
+            this.positions = this.positions.concat(res.result.validators)
+          })
+        }
+      })
+      this.validators()
+    },
+    showName(i, text) {
+      if (text === 'nil-Vote') {
+        if (this.positions[i]) {
+          const val = this.vals.find(x => x.hex === this.positions[i].address)
+          return val?.description?.moniker || i
+        }
+        return i
+      }
+      const txt = text.substring(text.indexOf(':') + 1, text.indexOf(' '))
+      const val = this.vals.find(x => x.hex.startsWith(txt))
+      return val?.description?.moniker || txt
+    },
+  },
+
+}
+</script>
+<style lang="scss">
+@import '@core/scss/vue/libs/vue-select.scss';
+</style>
diff --git a/src/views/Home.vue b/src/views/Home.vue
index 34b0ce31..ce671447 100644
--- a/src/views/Home.vue
+++ b/src/views/Home.vue
@@ -1,22 +1,6 @@
 <template>
   <div class="text-center container-lg">
-    <b-nav
-      align="right"
-      style="width:100%"
-      class="nav text-right text-nowrap ml-auto"
-    >
-      <b-nav-item><dark-toggler /></b-nav-item>
-      <b-nav-item><locale /></b-nav-item>
-      <b-button
-        v-ripple.400="'rgba(255, 255, 255, 0.15)'"
-        variant="primary"
-        class="btn-icon mt-25"
-        :to="{ name: 'accounts' }"
-      >
-        <feather-icon icon="KeyIcon" />
-        <span class="align-middle ml-25">Wallet</span>
-      </b-button>
-    </b-nav>
+    <full-header />
     <b-link>
       <div class="d-flex justify-content-center align-items-center">
         <vuexy-logo />
@@ -135,16 +119,14 @@
 <script>
 /* eslint-disable global-require */
 import {
-  BLink, BAvatar, BRow, BCol, BCard, BCardText, BCardTitle, BNav, BNavItem, BButton,
-  BDropdown, BDropdownItem,
+  BLink, BAvatar, BRow, BCol, BCard, BCardText, BCardTitle, BDropdown, BDropdownItem,
 } from 'bootstrap-vue'
 import Ripple from 'vue-ripple-directive'
 import VuexyLogo from '@core/layouts/components/Logo.vue'
 import store from '@/store/index'
 import { timeIn, toDay } from '@/libs/utils'
-import DarkToggler from '@/@core/layouts/components/app-navbar/components/DarkToggler.vue'
-import Locale from '@/@core/layouts/components/app-navbar/components/Locale.vue'
 import AppFooter from '@/@core/layouts/components/AppFooter.vue'
+import FullHeader from './components/FullHeader.vue'
 
 export default {
   components: {
@@ -157,14 +139,9 @@ export default {
     BCardTitle,
     BDropdown,
     BDropdownItem,
-    BNav,
-    BNavItem,
-    BButton,
-
     VuexyLogo,
-    DarkToggler,
-    Locale,
     AppFooter,
+    FullHeader,
   },
   directives: {
     Ripple,
diff --git a/src/views/components/FullHeader.vue b/src/views/components/FullHeader.vue
new file mode 100644
index 00000000..2c5ac79d
--- /dev/null
+++ b/src/views/components/FullHeader.vue
@@ -0,0 +1,41 @@
+<template>
+  <b-nav
+    align="right"
+    style="width:100%"
+    class="nav text-right text-nowrap ml-auto"
+  >
+    <b-nav-item><dark-toggler /></b-nav-item>
+    <b-nav-item><locale /></b-nav-item>
+    <b-button
+      v-ripple.400="'rgba(255, 255, 255, 0.15)'"
+      variant="primary"
+      class="btn-icon mt-25"
+      :to="{ name: 'accounts' }"
+    >
+      <feather-icon icon="KeyIcon" />
+      <span class="align-middle ml-25">Wallet</span>
+    </b-button>
+  </b-nav>
+</template>
+
+<script>
+import {
+  BNav, BNavItem, BButton,
+} from 'bootstrap-vue'
+import Ripple from 'vue-ripple-directive'
+import DarkToggler from '@/@core/layouts/components/app-navbar/components/DarkToggler.vue'
+import Locale from '@/@core/layouts/components/app-navbar/components/Locale.vue'
+
+export default {
+  components: {
+    BNav,
+    BNavItem,
+    BButton,
+    DarkToggler,
+    Locale,
+  },
+  directives: {
+    Ripple,
+  },
+}
+</script>