From 469aabc10aceb0d356ce74b4ce8a60feed9baa40 Mon Sep 17 00:00:00 2001
From: Tiago Vasconcelos <talvasconcelos@gmail.com>
Date: Fri, 10 Mar 2023 16:14:23 +0000
Subject: [PATCH] initial drafting of nostr global search fro products

---
 .../customer-market/customer-market.html      | 38 +++++++++++++++
 .../customer-market/customer-market.js        | 38 ++++++++++++++-
 static/js/market.js                           | 46 ++++++++++++++++---
 templates/nostrmarket/market.html             | 16 ++++++-
 4 files changed, 128 insertions(+), 10 deletions(-)

diff --git a/static/components/customer-market/customer-market.html b/static/components/customer-market/customer-market.html
index ce52d87..d91ceb9 100644
--- a/static/components/customer-market/customer-market.html
+++ b/static/components/customer-market/customer-market.html
@@ -1,4 +1,42 @@
 <div>
+  <div v-if="searchNostr" class="row q-col-gutter-md">
+    <div class="col-12 col-md-7 q-gutter-y-md">
+      <q-card>
+        <q-card-section>
+          <div class="row items-center no-wrap q-mb-md">
+            <div class="col">
+              <h5 class="text-subtitle1 q-my-none">Search Globally</h5>
+              <p>Search for products on Nostr</p>
+            </div>
+          </div>
+        </q-card-section>
+        <q-card-section>
+          <q-input
+            class="q-ml-md"
+            standout
+            square
+            dense
+            outlined
+            clearable
+            v-model.trim="search"
+            label="Search products"
+            hint="Enter search terms separated by spaces"
+          >
+            <template v-slot:after>
+              <q-btn
+                dense
+                flat
+                icon="search"
+                label="Search"
+                @click="searchProducts"
+                @keydown.enter="searchProducts"
+              />
+            </template>
+          </q-input>
+        </q-card-section>
+      </q-card>
+    </div>
+  </div>
   <q-toolbar>
     <q-breadcrumbs>
       <q-breadcrumbs-el label="Market" icon="home"></q-breadcrumbs-el>
diff --git a/static/components/customer-market/customer-market.js b/static/components/customer-market/customer-market.js
index 45d5bea..3d8a690 100644
--- a/static/components/customer-market/customer-market.js
+++ b/static/components/customer-market/customer-market.js
@@ -4,13 +4,47 @@ async function customerMarket(path) {
     name: 'customer-market',
     template,
 
-    props: ['products', 'change-page'],
+    props: [
+      'products',
+      'change-page',
+      'search-nostr',
+      'relays',
+      'update-products',
+      'update-stalls'
+    ],
     data: function () {
-      return {}
+      return {
+        search: null
+      }
     },
     methods: {
       changePageM(page, opts) {
         this.$emit('change-page', page, opts)
+      },
+      async searchProducts() {
+        this.$q.loading.show()
+        let searchTags = this.search.split(' ')
+        const pool = new NostrTools.SimplePool()
+        let relays = Array.from(this.relays)
+
+        let merchants = new Set()
+        let productEvents = await pool.list(relays, [
+          {
+            kinds: [30018],
+            '#t': searchTags,
+            search: this.search, // NIP50, not very well supported
+            limit: 100
+          }
+        ])
+        productEvents.map(e => merchants.add(e.pubkey))
+        let stallEvents = await pool.list(relays, [
+          {
+            kinds: [30017],
+            authors: Array.from(merchants)
+          }
+        ])
+        await this.$emit('update-data', [...stallEvents, ...productEvents])
+        this.$q.loading.hide()
       }
     },
     created() {}
diff --git a/static/js/market.js b/static/js/market.js
index 52fed25..2783a0c 100644
--- a/static/js/market.js
+++ b/static/js/market.js
@@ -10,7 +10,8 @@ const market = async () => {
     'wss://nostr.zebedee.cloud'
   ]
   const eventToObj = event => {
-    event.content = JSON.parse(event.content)
+    console.log(event.content)
+    event.content = JSON.parse(event.content) || null
     return {
       ...event,
       ...Object.values(event.tags).reduce((acc, tag) => {
@@ -41,6 +42,7 @@ const market = async () => {
             key: null
           }
         },
+        searchNostr: false,
         drawer: false,
         pubkeys: new Set(),
         relays: new Set(),
@@ -62,13 +64,15 @@ const market = async () => {
         if (this.activeStall) {
           products = products.filter(p => p.stall_id == this.activeStall)
         }
+        if (!this.searchText || this.searchText.length < 2) return products
         const searchText = this.searchText.toLowerCase()
-        if (!searchText || searchText.length < 2) return products
         return products.filter(p => {
           return (
             p.name.toLowerCase().includes(searchText) ||
-            p.description.toLowerCase().includes(searchText) ||
-            p.categories.toLowerCase().includes(searchText)
+            (p.description &&
+              p.description.toLowerCase().includes(searchText)) ||
+            (p.categories &&
+              p.categories.toString().toLowerCase().includes(searchText))
           )
         })
       },
@@ -191,6 +195,36 @@ const market = async () => {
         this.accountDialog.data.watchOnly = true
         return
       },
+      async updateData(events) {
+        let products = new Map()
+        let stalls = new Map()
+
+        this.stalls.forEach(s => stalls.set(s.id, s))
+        this.products.forEach(p => products.set(p.id, p))
+
+        events.map(eventToObj).map(e => {
+          if (e.kind == 30018) {
+            //it's a product `d` is the prod. id
+            products.set(e.d, {...e.content, id: e.d[0], categories: e.t})
+          } else if (e.kind == 30017) {
+            // it's a stall `d` is the stall id
+            stalls.set(e.d, {...e.content, id: e.d[0], pubkey: e.pubkey})
+            return
+          }
+        })
+
+        this.stalls = await Array.from(stalls.values())
+
+        this.products = Array.from(products.values()).map(obj => {
+          let stall = this.stalls.find(s => s.id == obj.stall_id)
+          obj.stallName = stall.name
+          obj.images = [obj.image]
+          if (obj.currency != 'sat') {
+            obj.formatedPrice = this.getAmountFormated(obj.price, obj.currency)
+          }
+          return obj
+        })
+      },
       async initNostr() {
         this.$q.loading.show()
         const pool = new NostrTools.SimplePool()
@@ -205,8 +239,8 @@ const market = async () => {
               authors: Array.from(this.pubkeys)
             }
           ])
-          .then(events => {
-            console.log(events)
+          .then(async events => {
+            // ;[stalls, products] = await this.updateData(events)
             this.events = events || []
             this.events.map(eventToObj).map(e => {
               if (e.kind == 0) {
diff --git a/templates/nostrmarket/market.html b/templates/nostrmarket/market.html
index baa9715..3a8bb75 100644
--- a/templates/nostrmarket/market.html
+++ b/templates/nostrmarket/market.html
@@ -148,15 +148,24 @@
             {{ activePage }}
           </q-toolbar-title>
           {%endraw%}
+          <q-space></q-space>
+          <q-btn
+            v-if="!activeStall"
+            color="primary"
+            label="Search"
+            icon="travel_explore"
+            @click="searchNostr = !searchNostr"
+            ><q-tooltip>Search for products on Nostr</q-tooltip></q-btn
+          >
           <q-input
-            class="float-left q-ml-md"
+            class="q-ml-md"
             standout
             square
             dense
             outlined
             clearable
             v-model.trim="searchText"
-            label="Search for products"
+            label="Filter products"
           >
             <template v-slot:append>
               <q-icon v-if="!searchText" name="search" />
@@ -176,8 +185,11 @@
     ></customer-stall>
     <customer-market
       v-else
+      :search-nostr="searchNostr"
+      :relays="relays"
       :products="filterProducts"
       @change-page="navigateTo"
+      @update-data="updateData"
     ></customer-market>
   </q-page-container>
   <!-- ACCOUNT DIALOG -->