feat: telegram mini app open mail from bot (#256)

frontend/src/views/telegram/Mail.vue

@@ -0,0 +1,70 @@
+<script setup>
+import { useRoute } from 'vue-router'
+
+import { useGlobalState } from '../../store'
+import { api } from '../../api'
+import { onMounted, watch } from 'vue';
+import { processItem } from '../../utils/email-parser'
+
+const { telegramApp } = useGlobalState()
+const route = useRoute()
+
+const curMail = ref({});
+
+watch(telegramApp, async () => {
+    if (telegramApp.value.initData) {
+        curMail.value = await fetchMailData();
+    }
+});
+
+const fetchMailData = async () => {
+    try {
+        const res = await api.fetch(`/telegram/get_mail`, {
+            method: 'POST',
+            body: JSON.stringify({
+                initData: telegramApp.value.initData,
+                mailId: route.query.mail_id
+            })
+        });
+        return await processItem(res);
+    }
+    catch (error) {
+        console.error(error);
+        return {};
+    }
+};
+
+onMounted(async () => {
+    curMail.value = await fetchMailData();
+});
+</script>
+
+<template>
+    <div class="center">
+        <n-card v-if="curMail.message" style="max-width: 800px; overflow: auto;">
+            <n-tag type="info">
+                ID: {{ curMail.id }}
+            </n-tag>
+            <n-tag type="info">
+                Date: {{ curMail.created_at }}
+            </n-tag>
+            <n-tag type="info">
+                FROM: {{ curMail.source }}
+            </n-tag>
+            <n-tag v-if="showEMailTo" type="info">
+                TO: {{ curMail.address }}
+            </n-tag>
+            <div v-html="curMail.message" style="margin-top: 10px;"></div>
+        </n-card>
+    </div>
+</template>
+
+
+<style scoped>
+.center {
+    display: flex;
+    text-align: left;
+    place-items: center;
+    justify-content: center;
+}
+</style>