From 918401ab42e31d8754a87fa326fc03161a9afbc8 Mon Sep 17 00:00:00 2001
From: Erki Aas <eaas@k-space.ee>
Date: Mon, 12 Dec 2022 23:20:57 +0200
Subject: [PATCH] Dynamic column configuration depending on which reported by
 backend, added Camtiler column definition, Screenshot cell renderer and
 separate ExamineCamModal

---
 src/assets/main.css                           |  10 +-
 .../Grid/Main/ScreenshotRenderer.js           |  20 +++
 src/components/Grid/Main/configs/camtiler.js  |  46 ++++++
 .../Main/{config.js => configs/logmower.js}   |   2 +-
 src/components/LogViewer.vue                  |  54 ++++--
 src/components/Modal/ExamineCamModal.vue      | 155 ++++++++++++++++++
 6 files changed, 269 insertions(+), 18 deletions(-)
 create mode 100644 src/components/Grid/Main/ScreenshotRenderer.js
 create mode 100644 src/components/Grid/Main/configs/camtiler.js
 rename src/components/Grid/Main/{config.js => configs/logmower.js} (95%)
 create mode 100644 src/components/Modal/ExamineCamModal.vue

diff --git a/src/assets/main.css b/src/assets/main.css
index a78e2b0..4363633 100644
--- a/src/assets/main.css
+++ b/src/assets/main.css
@@ -5,9 +5,12 @@ div#app {
 }
 
 .screenshots-drawer {
-  position: fixed;
   display: flex;
-  flex-direction: column;
+  flex-direction: row;
+}
+
+.screenshots-drawer img {
+  margin-right: 0;
 }
 
 .ag-theme-material {
@@ -21,6 +24,7 @@ div#app {
 
 .app-title {
   font-family: 'Montserrat';
+  text-transform: capitalize;
 }
 
 .vc-container {
@@ -44,4 +48,4 @@ div#app {
 
 .v--default-css .c-toast {
   font-family: 'Roboto Mono'!important;
-}
\ No newline at end of file
+}
diff --git a/src/components/Grid/Main/ScreenshotRenderer.js b/src/components/Grid/Main/ScreenshotRenderer.js
new file mode 100644
index 0000000..b3f7987
--- /dev/null
+++ b/src/components/Grid/Main/ScreenshotRenderer.js
@@ -0,0 +1,20 @@
+export default {
+    template: `<div>
+      <div class="screenshots-drawer">
+        <img v-for="screenshot in screenshots" :src="screenshot.thumb"/>
+      </div>
+    </div>`,
+    data: function () {
+        return {
+            screenshots: [],
+        };
+    },
+    beforeMount() {
+        this.updateImage(this.params);
+    },
+    methods: {
+        updateImage(params) {
+            this.screenshots = params.value
+        },
+    },
+};
diff --git a/src/components/Grid/Main/configs/camtiler.js b/src/components/Grid/Main/configs/camtiler.js
new file mode 100644
index 0000000..ceaa75e
--- /dev/null
+++ b/src/components/Grid/Main/configs/camtiler.js
@@ -0,0 +1,46 @@
+const config = {
+    defaultColDef: {
+        width: 120,
+        initialPinned: true,
+        resizable: true,
+        enableCellChangeFlash: true
+    },
+    columnDefs: [
+        {
+            field: '@timestamp',
+            width: 140,
+            sortable: true
+        },
+        {
+            field: 'source',
+            tooltipValueGetter: (params) => params.value,
+            filter: 'ComboboxFilter',
+            filterParams: {
+                options: [],
+                field: 'source',
+                parentColumn: null,
+            }
+        },
+        {
+            field: 'event',
+            tooltipValueGetter: (params) => params.value,
+        },
+        {
+            field: 'started',
+            width: 140,
+            tooltipValueGetter: (params) => params.value,
+        },
+        {
+            field: 'finished',
+            width: 140,
+            tooltipValueGetter: (params) => params.value,
+        },
+        {
+            field: 'screenshots',
+            cellRenderer: 'ScreenshotRenderer',
+            width: 450,
+        },
+    ],
+}
+
+export default config
\ No newline at end of file
diff --git a/src/components/Grid/Main/config.js b/src/components/Grid/Main/configs/logmower.js
similarity index 95%
rename from src/components/Grid/Main/config.js
rename to src/components/Grid/Main/configs/logmower.js
index da89ec1..08c0293 100644
--- a/src/components/Grid/Main/config.js
+++ b/src/components/Grid/Main/configs/logmower.js
@@ -1,4 +1,4 @@
-import ComboboxFilter from "./Filter/ComboboxFilter";
+import ComboboxFilter from "../Filter/ComboboxFilter";
 
 const config = {
     defaultColDef: {
diff --git a/src/components/LogViewer.vue b/src/components/LogViewer.vue
index 0eee891..0fc6a03 100644
--- a/src/components/LogViewer.vue
+++ b/src/components/LogViewer.vue
@@ -2,6 +2,7 @@
   <div style="height: 100%; width: 100%;" v-resize="onResize">
     <Header :refresh-filter-state="refreshFilterState" @setup-stream="setupStream" />
     <ag-grid-vue
+      v-if="columnDefs"
       style="width: 100%; height: calc(100% - 52px);"
       class="ag-theme-material"
       @grid-ready="onGridReady"
@@ -19,7 +20,8 @@
       :doesExternalFilterPass="doesExternalFilterPass"
       :loadingOverlayComponent="'loadingOverlay'"
     ></ag-grid-vue>
-    <ExamineLogModal :examine-log-content="examineLogContent" :close-modal="closeExamineLog" />
+    <ExamineLogModal v-if="backend === 'logmower'" :examine-log-content="examineLogContent" :close-modal="closeExamineLog" />
+    <ExamineCamModal v-if="backend === 'camtiler'" :examine-log-content="examineLogContent" :close-modal="closeExamineLog" />
   </div>
 </template>
 
@@ -29,22 +31,25 @@ import "ag-grid-community/styles//ag-grid.css";
 import "ag-grid-community/styles//ag-theme-material.css";
 import { Resize } from 'vuetify/directives';
 import ExamineLogModal from "./Modal/ExamineLogModal.vue";
+import ExamineCamModal from "./Modal/ExamineCamModal.vue";
 import ComboboxFilter from "./Grid/Main/Filter/ComboboxFilter.js";
 import MessageWithLevelRenderer from "./Grid/Main/MessageWithLevelRenderer";
+import ScreenshotRenderer from "./Grid/Main/ScreenshotRenderer";
 import flattenObj from "../helpers/flattenObj";
 import parseEventData from "../helpers/parseEventData";
 import {mapActions, mapGetters} from 'vuex';
-import config from "./Grid/Main/config";
 import loadingOverlay from "./Grid/Main/loadingOverlay";
 import Header from "./Header/Header.vue";
 
 export default {
   components: {
     Header,
-    ExamineLogModal,
+    ExamineLogModal, // TODO: dynamic loading
+    ExamineCamModal,
     AgGridVue,
     ComboboxFilter,
     MessageWithLevelRenderer,
+    ScreenshotRenderer,
     loadingOverlay
   },
   directives: {
@@ -53,12 +58,14 @@ export default {
   data() {
     return {
       examineLogContent: null,
-      ...config,
       gridApi: null,
       gridColumnApi: null,
       comboBoxOptions: {},
       es: null,
       initialFilter: null,
+      defaultColDef: null,
+      columnDefs: null,
+      backend: 'logmower'
     }
   },
   computed: {
@@ -69,20 +76,40 @@ export default {
   },
   watch: {
     filterQuery() {
-      this.setupStream()
+      if (this.backend) {
+        this.setupStream()
+      }
     },
     streaming() {
-      this.setupStream()
+      if (this.backend) {
+        this.setupStream()
+      }
     },
   },
   created() {
-    let queryParams = new URLSearchParams(window.location.search);
-    queryParams = Object.fromEntries(queryParams);
-    this.initialFilter = queryParams
-    queryParams['initial'] = true
-    queryParams['from'] && (queryParams['from'] = Number(queryParams['from']))
-    queryParams['to'] && (queryParams['to'] = Number(queryParams['to']))
-    this.setFilterQuery(queryParams)
+    fetch('/events/backend')
+        .then((response) => response.text())
+        .then((response) => {
+          this.backend = response
+          import( /* @vite-ignore */  './Grid/Main/configs/' + response)
+              .then(module => {
+                this.defaultColDef = module.default.defaultColDef
+                this.columnDefs = module.default.columnDefs
+              }).catch(err => {
+                console.error(err)
+                this.$toast.error(`Backend '${response}' not supported`, {
+                position: "top-right",
+            });
+          }).then(() => {
+            let queryParams = new URLSearchParams(window.location.search);
+            queryParams = Object.fromEntries(queryParams);
+            this.initialFilter = queryParams
+            queryParams['initial'] = true
+            queryParams['from'] && (queryParams['from'] = Number(queryParams['from']))
+            queryParams['to'] && (queryParams['to'] = Number(queryParams['to']))
+            this.setFilterQuery(queryParams)
+          });
+      })
   },
   methods: {
     ...mapActions({
@@ -239,7 +266,6 @@ export default {
     openExamineLog (row) {
       const selectedRow = row.data
       row.node.setSelected(false)
-      this.examineLog = true
       const flattened = flattenObj(selectedRow)
       const pairs = [];
       Object.keys(flattened).map((key) => {
diff --git a/src/components/Modal/ExamineCamModal.vue b/src/components/Modal/ExamineCamModal.vue
new file mode 100644
index 0000000..1c5912b
--- /dev/null
+++ b/src/components/Modal/ExamineCamModal.vue
@@ -0,0 +1,155 @@
+<template>
+  <v-dialog
+      v-model="examineLog"
+      width="50wv"
+      @click.outside="close"
+      transition="false"
+  >
+    <v-card>
+      <v-card-text :style="{ height: gridHeight + 'px' }">
+        <ag-grid-vue
+            v-if="examineLogContent"
+            style="width: 100%; height: 100%;"
+            class="ag-theme-material"
+            @grid-ready="onGridReady"
+            :columnDefs="columnDefs"
+            :row-data="examineLogContent.filter((val) => {return val.key !== 'screenshots'})"
+            :supress-horisontal-scroll="true"
+            :enable-scrolling="true"
+            :enableCellTextSelection="true"
+            :ensureDomOrder="true"
+            @cell-clicked="copyText"
+          ></ag-grid-vue>
+      </v-card-text>
+      <v-card-text v-if="screenshots.length">
+        <h5>Screenshots</h5>
+        <br>
+        <viewer :images="screenshots" class="screenshots" :style="{ height: screenshotsHeight + 'px' }">
+          <img v-for="screenshot in screenshots" :src="screenshot.orig"/>
+        </viewer>
+      </v-card-text>
+      <v-card-actions>
+        <v-btn color="primary" block @click="closeModal" transition="false">Close</v-btn>
+      </v-card-actions>
+    </v-card>
+  </v-dialog>
+</template>
+
+<script>
+import { AgGridVue } from "ag-grid-vue3";
+import "ag-grid-community/styles//ag-grid.css";
+import "ag-grid-community/styles//ag-theme-material.css";
+import { VCard, VCardText, VCardActions } from 'vuetify/components/VCard'
+import { VDialog } from 'vuetify/components/VDialog'
+import { VBtn } from 'vuetify/components/VBtn'
+import { VTable } from 'vuetify/components/VTable'
+import ValueRenderer from "./ValueRenderer";
+
+export default {
+  name: "ExamineCamModal",
+  components: {
+    AgGridVue,
+    VCard,
+    VCardText,
+    VCardActions,
+    VBtn,
+    VDialog,
+    VTable,
+    ValueRenderer
+  },
+  data() {
+    return {
+      columnDefs:  [
+        {
+          field: 'key',
+          sortable: true,
+          filter: 'agTextColumnFilter',
+          resizable: true,
+          width: 10,
+        },
+        {
+          field: 'value',
+          sortable: true,
+          filter: 'agTextColumnFilter',
+          resizable: true,
+          cellRenderer: 'ValueRenderer'
+        },
+      ],
+      screenshots: []
+    }
+  },
+  props: {
+    examineLogContent: Array,
+    closeModal: Function
+  },
+  computed: {
+    examineLog() {
+      return !!this.examineLogContent
+    },
+    gridHeight() {
+      const computed = ((this.examineLogContent ? this.examineLogContent.length : 0) + 1) * 50
+      const max = window.innerHeight * 0.5
+      const min = window.innerHeight * 0.2
+      return (computed < max ? (computed > min ? computed : min) : max);
+    },
+    screenshotsHeight() {
+      return (window.innerHeight * 0.8) - this.gridHeight
+    }
+  },
+  watch: {
+    examineLogContent(content, oldContent) {
+      if (content && oldContent) {
+        return
+      }
+      let screenshots = this.examineLogContent && this.examineLogContent.find((elem) => {
+        return elem.key === 'screenshots'
+      }) || null
+      if (screenshots) {
+        let id = this.examineLogContent.find((elem) => {
+          return elem.key === '_id'
+        }).value
+        fetch('/events/details/' + id)
+            .then((response) => response.json())
+            .then((response) => {
+              this.screenshots = response
+            });
+      }
+    }
+  },
+  methods: {
+    onGridReady(params) {
+      params.api.sizeColumnsToFit()
+    },
+    close (e) {
+      if (e.target.className === "v-overlay__scrim") {
+        this.closeModal()
+      }
+    },
+    copyText(e) {
+      navigator.clipboard.writeText(e.value);
+      this.$toast.success(`Value copied to clipboard`, {
+        position: "top-right",
+      });
+      setTimeout(this.$toast.clear, 3000);
+    }
+  }
+}
+
+</script>
+
+<style>
+.screenshots {
+  display: flex;
+  flex-direction: row;
+  flex-wrap: wrap;
+  overflow-y: auto;
+  height: 500px;
+}
+.screenshots img {
+  width: auto;
+  height: 150px;
+  cursor: pointer;
+  margin-right: 20px;
+  margin-bottom: 20px;
+}
+</style>
\ No newline at end of file