Add timeline

src/components/timeline/Timeline.vue

@@ -0,0 +1,122 @@
+<template>
+    <div class="w-full h-full" ref="container_timeline">
+        <div class="flex justify-center w-full h-full" v-if="month_offset > 0 && min_date && max_date">
+            <!-- Left side -->
+            <ol class="relative border-r text-right w-1/2 border-zinc-200 dark:border-zinc-700">                  
+                <li class="mr-4 absolute right-0" v-for="event in left_events" :key="props.left[event.index].title" :style="`top: ${event.offset*month_offset + 10}px`">
+                    <div class="relative">
+                        <!-- Start point -->
+                        <div class="absolute w-3 h-3 z-10 bg-gray-400 rounded-full border border-white dark:border-gray-900 dark:bg-gray-500" style="right: -1.43rem"></div>
+                        <div v-if="monthDifference(props.left[event.index].start, props.left[event.index].end) > 0" >
+                            <!-- End point -->
+                            <div class="absolute w-3 h-3 z-10 bg-gray-400 rounded-full border border-white dark:border-gray-900 dark:bg-gray-500" :style="`right: -1.43rem; bottom: 0`"></div>
+                            <!-- Interval line -->
+                            <div class="absolute rounded-full border-l-2 border-gray-400 dark:border-gray-500" style="height: 100%; top: 0; right: -1.12rem"></div>
+                        </div>
+                        
+                        <div class="flex items-center" :style="`height: ${monthDifference(props.left[event.index].start, props.left[event.index].end)*month_offset}px`">
+                            <div>
+                                <span class="mb-0 text-sm font-normal leading-5 whitespace-pre-wrap text-gray-500 dark:text-gray-400">{{ props.left[event.index].time_label }}</span>
+                                <h3 class="text-lg mb-0 font-semibold leading-5 whitespace-pre-wrap text-gray-900 dark:text-white">{{ props.left[event.index].title }}</h3>
+                                <p class="mb-0 text-base font-normal leading-5 whitespace-pre-wrap text-gray-500 dark:text-gray-400">{{ props.left[event.index].description }}</p>
+                            </div>
+                        </div>
+                    </div>
+                </li>
+            </ol>
+
+            <div class="w-4"></div>
+
+            <!-- Right side -->
+            <ol class="relative w-1/2 border-l border-zinc-200 dark:border-zinc-700">                  
+                <li class="ml-4 absolute left-0" v-for="event in right_events" :key="props.right[event.index].title" :style="`top: ${event.offset*month_offset + 10}px`">
+                    <div class="relative">
+                        <!-- Start point -->
+                        <div class="absolute w-3 h-3 z-10 bg-gray-400 rounded-full border border-white dark:border-gray-900 dark:bg-gray-500" style="left: -1.43rem"></div>
+                        <div v-if="monthDifference(props.right[event.index].start, props.right[event.index].end) > 0">
+                            <!-- End point -->
+                            <div  class="absolute w-3 h-3 z-10 bg-gray-400 rounded-full border border-white dark:border-gray-900 dark:bg-gray-500" :style="`left: -1.43rem; bottom: 0`"></div>
+                            <!-- Interval line -->
+                            <div class="absolute rounded-full border-l-2 border-we border-gray-400 dark:border-gray-500" style="height: 100%; top: 0; left: -1.12rem"></div>
+                        </div>
+                        
+                        <div class="flex items-center" :style="`height: ${monthDifference(props.right[event.index].start, props.right[event.index].end)*month_offset}px`">
+                            <div>
+                                <span class="mb-0 text-sm font-normal leading-5 whitespace-pre-wrap text-gray-500 dark:text-gray-400">{{ props.right[event.index].time_label }}</span>
+                                <h3 class="mb-0 text-lg font-semibold leading-5 whitespace-pre-wrap text-gray-900 dark:text-white">{{ props.right[event.index].title }}</h3>
+                                <p class="mb-0 text-base font-normal leading-5 whitespace-pre-wrap text-gray-500 dark:text-gray-400">{{ props.right[event.index].description }}</p>
+                            </div>
+                        </div>
+                    </div>
+                </li>
+            </ol>
+        </div>
+
+    </div>
+</template>
+
+<script setup lang="ts">
+    import { ref, onMounted } from "vue";
+    import type { PropType, Ref } from "vue";
+
+    interface Event {
+        title: string, description: string, time_label: string,
+        start: Date, end: Date
+    };
+    const props = defineProps({
+        right: {
+            type: Object as PropType<Event[]>,
+            default: []
+        },
+        left: {
+            type: Object as PropType<Event[]>,
+            default: []
+        },
+    });
+
+
+    const container_timeline = ref();
+    const month_offset = ref(-1);
+    const right_events:Ref<{ index: number, offset: number }[]> = ref([]);
+    const left_events:Ref<{ index: number, offset: number }[]> = ref([]);
+    const min_date:Ref<Date> = ref(new Date());
+    const max_date:Ref<Date> = ref(new Date());
+
+
+    // Return the number of months between the start and the end of the interval
+    function monthDifference(start_date:Date, end_date:Date):number {
+        return end_date.getMonth() - start_date.getMonth() + (12 * (end_date.getFullYear() - start_date.getFullYear()));
+    }
+
+    function updateTimelineSize():void {
+        const available_space:number = container_timeline.value.clientHeight ?? 0;
+        let events_min_date:Date = new Date(), 
+            events_max_date:Date = new Date(0);
+
+        // Searches for the start and the end of the time interval
+        [...props.right, ...props.left]?.forEach((event) => {
+            if (!events_min_date || event.start < events_min_date) { events_min_date = event.start; }
+            if (!events_max_date || event.end > events_max_date) { events_max_date = event.end; }
+        });
+
+        min_date.value = events_min_date;
+        max_date.value = events_max_date;
+        month_offset.value = Math.floor( available_space / (monthDifference(events_min_date, events_max_date)) );
+    }
+
+    onMounted(() => {
+        updateTimelineSize();
+
+        // Computes the offset w.r.t. the end of the time interval
+        right_events.value = props.right.map((event, index) => ({
+            offset: monthDifference(event.end, max_date.value),
+            index: index
+        }));
+        left_events.value = props.left.map((event, index) => ({
+            offset: monthDifference(event.end, max_date.value),
+            index: index
+        }));
+
+        window.addEventListener("resize", updateTimelineSize);
+    })
+</script>

src/views/resume/ExperienceTimeline.vue

@@ -0,0 +1,78 @@
+<template>
+    <div>
+        <div class="flex justify-center">
+            <div class="w-full timeline-height">
+                <Timeline 
+                    :right="[
+                        { 
+                            title: t('diploma'), time_label: '2015 - 2020',
+                            description: t('diploma description'), 
+                            start: new Date(2015, september, 1), end: new Date(2020, june, 1)
+                        },
+                        { 
+                            title: t('bachelor'), time_label: '2020 - 2023',
+                            description: t('bachelor description'), 
+                            start: new Date(2020, september, 1), end: new Date(2023, december, 1)
+                        }
+                    ]"
+                    :left="[
+                        { 
+                            title: t('it/is pcto toyota'), time_label: `${t('december')} 2019 | ${t('july')} 2019 | ${t('february')} 2022`,
+                            description: 'Toyota Material Handling Manufacturing Italy',
+                            start: new Date(2019, february, 1), end: new Date(2019, november, 1)
+                        },
+                        { 
+                            title: 'CS50’s Introduction to AI with Python', time_label: '2022',
+                            description: 'HarvardX', 
+                            start: new Date(2022, september, 1), end: new Date(2022, september, 1)
+                        },
+                        { 
+                            title: 'CISCO: IT Essentials', time_label: '2018',
+                            description: 'CISCO Networking Academy', 
+                            start: new Date(2018, september, 1), end: new Date(2018, september, 1)
+                        }
+                    ]" />
+            </div>
+        </div>
+        <p class="text-center text-xs text-gray-400 dark:text-slate-600">{{ t("like timelines") }}</p>
+    </div>
+
+</template>
+
+
+<script setup lang="ts">
+    import Timeline from "@/components/timeline/Timeline.vue";
+    import { useI18n } from "vue-i18n";
+    import locale from "./locale.timeline.json";
+
+    const { t } = useI18n({ messages: locale });
+
+    const january = 0, february = 1, march = 2, april = 3, may = 4, june = 5, july = 6, august = 7, september = 8, october = 9, november = 10, december = 11;
+</script>
+
+<style scoped>
+    /* Extra small devices */
+    @media only screen and (max-width: 600px) {
+        .timeline-height { height: 90rem; }
+    }
+
+    /* Small devices */
+    @media only screen and (min-width: 600px) {
+        .timeline-height { height: 80rem; }
+    }
+
+    /* Medium devices */
+    @media only screen and (min-width: 768px) {
+        .timeline-height { height: 70rem; }
+    }
+
+    /* Large devices */
+    @media only screen and (min-width: 992px) {
+        .timeline-height { height: 60rem; }
+    }
+
+    /* Extra large devices */
+    @media only screen and (min-width: 1200px) {
+        .timeline-height { height: 60rem; }
+    } 
+</style>

src/views/resume/Resume.vue

@@ -2,17 +2,14 @@
     <Navbar />
 
     <main>
-        <div class="container mx-auto">
-            <h1 class="text-5xl font-bold">
-                {{ t("hello") }}
-            </h1>
-        </div>
+        <ExperienceTimeline />
     </main>
 </template>
 
 
 <script setup lang="ts">
     import Navbar from "@/components/navbar/Navbar.vue";
+    import ExperienceTimeline from "./ExperienceTimeline.vue";
     import { useI18n } from "vue-i18n";
     import locale from "./locale.json";
 

src/views/resume/locale.json

@@ -1,8 +1,8 @@
 {
     "en": {
-        "hello": "Hello"
+
     },
     "it": {
-        "hello": "Ciao"
+
     }
 }

src/views/resume/locale.timeline.json

@@ -0,0 +1,26 @@
+{
+    "en": {
+        "january": "January", "february": "February", "march": "March", "april": "April", "may": "May", "june": "June", 
+        "july": "July", "august": "August", "september": "September", "october": "October", "november": "November", "december": "December",
+        "like timelines": "I like timelines",
+
+        "diploma": "Secondary school diploma in IT",
+        "diploma description": "Aldini Valeriani, Bologna, Italy",
+        "bachelor": "Bachelor's degree in Computer Science",
+        "bachelor description": "Alma Mater Studiorum, University of Bologna",
+
+        "it/is pcto toyota": "IT/IS office, Internship"
+    },
+    "it": {
+        "january": "Gennaio", "february": "Febbraio", "march": "Marzo", "april": "Aprile", "may": "Maggio", "june": "Giugno", 
+        "july": "Luglio", "august": "Agosto", "september": "Settembre", "october": "Ottobre", "november": "Novembre", "december": "Dicembre",
+        "like timelines": "Mi piacciono le linee del tempo",
+
+        "diploma": "Diploma di perito informatico",
+        "diploma description": "I.T.I Aldini Valeriani, Bologna",
+        "bachelor": "Laurea triennale in Informatica",
+        "bachelor description": "Alma Mater Studiorum, Università di Bologna",
+
+        "it/is pcto toyota": "Ufficio IT/IS, Stage"
+    }
+}