Work on login screen

src/app/state.ts

@@ -1,27 +1,66 @@
 import {writable, derived} from "svelte/store"
 import {pushToMapKey, indexBy} from "@welshman/lib"
-import {getIdentifier, GROUP_META, GROUPS, getGroupTagValues} from "@welshman/util"
+import {getIdentifier, getPubkeyTagValues, GROUP_META, PROFILE, FOLLOWS, MUTES, GROUPS, getGroupTagValues} from "@welshman/util"
 import {deriveEvents} from "@welshman/store"
-import {repository} from "@app/base"
-import {getGroupUrl, GROUP_DELIMITER} from "@app/domain"
-
-export const pk = writable<string | null>(null)
-
-export const sessions = writable(new Map())
-
-export const session = derived([pk, sessions], ([$pk, $sessions]) => $sessions.get($pk))
+import {synced, parseJson} from '@lib/util'
+import type {Session} from '@app/types'
+import {repository, pk} from "@app/base"
+import {getGroupNom, getGroupUrl, getGroupName, getGroupPicture, GROUP_DELIMITER} from "@app/domain"
 
 export const relayInfo = writable(new Map())
 
+export const handleInfo = writable(new Map())
+
+export const profileEvents = deriveEvents(repository, {
+  filters: [{kinds: [PROFILE]}],
+})
+
+export const profiles = derived(profileEvents, $profileEvents =>
+  $profileEvents.map(event => ({...parseJson(event.content), event}))
+)
+
+export const profilesByPubkey = derived(profiles, $profiles => indexBy(profile => profile.event.pubkey, $profiles))
+
+export const deriveProfile = (pubkey: string) => derived(profilesByPubkey, $m => $m.get(pubkey))
+
+export const followEvents = deriveEvents(repository, {
+  filters: [{kinds: [FOLLOWS]}],
+})
+
+export const follows = derived(followEvents, $followEvents =>
+  $followEvents.map(event => ({pubkeys: new Set(getPubkeyTagValues(event.tags)), event}))
+)
+
+export const followsByPubkey = derived(follows, $follows => indexBy(follow => follow.event.pubkey, $follows))
+
+export const muteEvents = deriveEvents(repository, {
+  filters: [{kinds: [MUTES]}],
+})
+
+export const mutes = derived(muteEvents, $muteEvents =>
+  $muteEvents.map(event => ({pubkeys: new Set(getPubkeyTagValues(event.tags)), event}))
+)
+
+export const mutesByPubkey = derived(mutes, $mutes => indexBy(mute => mute.event.pubkey, $mutes))
+
 export const groupEvents = deriveEvents(repository, {
   filters: [{kinds: [GROUP_META]}],
 })
 
 export const groups = derived([relayInfo, groupEvents], ([$relayInfo, $groupEvents]) =>
-  $groupEvents.filter(e => $relayInfo.get(getGroupUrl(e))?.pubkey === e.pubkey),
+  $groupEvents
+    .map(event => ({
+      event,
+      id: getIdentifier(event),
+      nom: getGroupNom(event),
+      url: getGroupUrl(event),
+      name: getGroupName(event),
+      picture: getGroupPicture(event),
+    }))
+    .filter(group => $relayInfo.get(group.url)?.pubkey === group.event.pubkey)
 )
 
-export const groupsById = derived(groups, $groups => indexBy(getIdentifier, $groups))
+export const groupsById = derived(groups, $groups => indexBy(group => group.id, $groups))
 
 export const groupsEvents = deriveEvents(repository, {
   filters: [{kinds: [GROUPS]}],