From cce7cb48081ca090ac2d3a0e781dfbc25d581946 Mon Sep 17 00:00:00 2001
From: Ben Burwell <ben@benburwell.com>
Date: Sun, 7 Jul 2019 22:43:56 -0400
Subject: Factor UI models out of the worker message package

Before, the information needed to display different parts of the UI was
tightly coupled to the specific messages being sent back and forth to
the backend worker. Separating out a models package allows us to be more
specific about exactly what a backend is able to and required to
provide for the UI.
---
 models/models.go | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 models/models.go

(limited to 'models/models.go')

diff --git a/models/models.go b/models/models.go
new file mode 100644
index 0000000..cff05b1
--- /dev/null
+++ b/models/models.go
@@ -0,0 +1,52 @@
+package models
+
+import (
+	"io"
+	"time"
+
+	"github.com/emersion/go-imap"
+	"github.com/emersion/go-message/mail"
+)
+
+type Directory struct {
+	Name       string
+	Attributes []string
+}
+
+type DirectoryInfo struct {
+	Name     string
+	Flags    []string
+	ReadOnly bool
+
+	// The total number of messages in this mailbox.
+	Exists int
+
+	// The number of messages not seen since the last time the mailbox was opened.
+	Recent int
+
+	// The number of unread messages
+	Unseen int
+}
+
+// A MessageInfo holds information about the structure of a message
+type MessageInfo struct {
+	BodyStructure *imap.BodyStructure
+	Envelope      *imap.Envelope
+	Flags         []string
+	InternalDate  time.Time
+	RFC822Headers *mail.Header
+	Size          uint32
+	Uid           uint32
+}
+
+// A MessageBodyPart can be displayed in the message viewer
+type MessageBodyPart struct {
+	Reader io.Reader
+	Uid    uint32
+}
+
+// A FullMessage is the entire message
+type FullMessage struct {
+	Reader io.Reader
+	Uid    uint32
+}
-- 
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