From 84615389056aa7bbc73bd2f44a0aaecc7df7586e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BA=90=E6=96=87=E9=9B=A8?=
 <41315874+fumiama@users.noreply.github.com>
Date: Sat, 14 Oct 2023 00:37:43 +0900
Subject: [PATCH] finish emoji

---
 openapi.go                      |  2 +-
 openapi_codegen_getopenapiof.go | 12 +++++++
 openapi_emoji.go                | 61 +++++++++++++++++++++++++++++++++
 3 files changed, 74 insertions(+), 1 deletion(-)
 create mode 100644 openapi_emoji.go

diff --git a/openapi.go b/openapi.go
index 826ca92..5c03412 100644
--- a/openapi.go
+++ b/openapi.go
@@ -19,7 +19,7 @@ func checkrespbaseunsafe(ptr any) error {
 	return nil
 }
 
-//go:generate go run codegen/getopenapiof/main.go ShardWSSGateway User Guild Channel Member RoleMembers GuildRoleList ChannelPermissions Message MessageSetting PinsMessage Schedule
+//go:generate go run codegen/getopenapiof/main.go ShardWSSGateway User Guild Channel Member RoleMembers GuildRoleList ChannelPermissions Message MessageSetting PinsMessage Schedule MessageReactionUsers
 
 // GetOpenAPI 从 ep 获取 json 结构化数据写到 ptr, ptr 除 Slice 外必须在开头继承 CodeMessageBase
 func (bot *Bot) GetOpenAPI(ep, contenttype string, ptr any) error {
diff --git a/openapi_codegen_getopenapiof.go b/openapi_codegen_getopenapiof.go
index b5c8227..1b5a325 100644
--- a/openapi_codegen_getopenapiof.go
+++ b/openapi_codegen_getopenapiof.go
@@ -149,3 +149,15 @@ func (bot *Bot) getOpenAPIofSchedule(ep string) (*Schedule, error) {
 	}
 	return &resp.Schedule, err
 }
+
+func (bot *Bot) getOpenAPIofMessageReactionUsers(ep string) (*MessageReactionUsers, error) {
+	resp := &struct {
+		CodeMessageBase
+		MessageReactionUsers
+	}{}
+	err := bot.GetOpenAPI(ep, "", resp)
+	if err != nil {
+		err = errors.Wrap(err, getCallerFuncName())
+	}
+	return &resp.MessageReactionUsers, err
+}
diff --git a/openapi_emoji.go b/openapi_emoji.go
new file mode 100644
index 0000000..81a1b31
--- /dev/null
+++ b/openapi_emoji.go
@@ -0,0 +1,61 @@
+package nano
+
+import "strconv"
+
+// Emoji 表情对象
+//
+// https://bot.q.qq.com/wiki/develop/api/openapi/emoji/model.html
+type Emoji struct {
+	ID   string `json:"id"`
+	Type uint32 `json:"type"`
+}
+
+// MessageReaction https://bot.q.qq.com/wiki/develop/api/openapi/reaction/model.html#messagereaction
+type MessageReaction struct {
+	UserID    string          `json:"user_id"`
+	GuildID   string          `json:"guild_id"`
+	ChannelID string          `json:"channel_id"`
+	Target    *ReactionTarget `json:"target"`
+	Emoji     *Emoji          `json:"emoji"`
+}
+
+// ReactionTargetType https://bot.q.qq.com/wiki/develop/api/openapi/reaction/model.html#reactiontargettype
+type ReactionTargetType int
+
+// ReactionTarget https://bot.q.qq.com/wiki/develop/api/openapi/reaction/model.html#reactiontarget
+type ReactionTarget struct {
+	ID   string             `json:"id"`
+	Type ReactionTargetType `json:"type"`
+}
+
+// GiveMessageReaction 对消息 message_id 进行表情表态
+//
+// https://bot.q.qq.com/wiki/develop/api/openapi/reaction/put_message_reaction.html
+func (bot *Bot) GiveMessageReaction(channelid, messageid string, emoji Emoji) error {
+	return bot.PutOpenAPI("/channels/"+channelid+"/messages/"+messageid+"/reactions/"+strconv.FormatUint(uint64(emoji.Type), 10)+"/"+emoji.ID, "", nil, nil)
+}
+
+// DeleteMessageReaction 删除自己对消息 message_id 的表情表态
+//
+// https://bot.q.qq.com/wiki/develop/api/openapi/reaction/delete_own_message_reaction.html
+func (bot *Bot) DeleteMessageReaction(channelid, messageid string, emoji Emoji) error {
+	return bot.DeleteOpenAPI("/channels/"+channelid+"/messages/"+messageid+"/reactions/"+strconv.FormatUint(uint64(emoji.Type), 10)+"/"+emoji.ID, "", nil)
+}
+
+// MessageReactionUsers https://bot.q.qq.com/wiki/develop/api/openapi/reaction/get_reaction_users.html#%E8%BF%94%E5%9B%9E
+type MessageReactionUsers struct {
+	Users  []User `json:"users"`
+	Cookie string `json:"cookie"`
+	IsEnd  bool   `json:"is_end"`
+}
+
+// GetMessageReactionUsers 拉取对消息 message_id 指定表情表态的用户列表
+//
+// https://bot.q.qq.com/wiki/develop/api/openapi/reaction/get_reaction_users.html
+func (bot *Bot) GetMessageReactionUsers(channelid, messageid string, emoji Emoji, cookie string, limit int) (*MessageReactionUsers, error) {
+	return bot.getOpenAPIofMessageReactionUsers(WriteHTTPQueryIfNotNil(
+		"/channels/"+channelid+"/messages/"+messageid+"/reactions/"+strconv.FormatUint(uint64(emoji.Type), 10)+"/"+emoji.ID,
+		"cookie", cookie,
+		"limit", limit,
+	))
+}