import {v4 as uuidv4} from "uuid";
import IMSDK from "openim-uniapp-polyfill";

const state = {
	conversationList: [],
	currentConversation: {},
	unReadCount: 0,
	currentGroup: {},
	currentMemberInGroup: {},
};

const mutations = {
	SET_CONVERSATION_LIST(state, list) {
		state.conversationList = [...list];
	},
	SET_CURRENT_CONVERSATION(state, conversation) {
		state.currentConversation = {
			...conversation,
		};
	},
	SET_UNREAD_COUNT(state, count) {
		state.unReadCount = count;
	},
	SET_CURRENT_GROUP(state, group) {
		state.currentGroup = {
			...group,
		};
	},
	SET_CURRENT_MEMBER_IN_GROUP(state, member) {
		state.currentMemberInGroup = {
			...member,
		};
	},
};

const actions = {
	async getConversationList({state,commit}, isFirstPage = true) {
		//#ifndef APP
		return [];
		//#endif
		try {
			const {data} = await IMSDK.asyncApi(
				IMSDK.IMMethods.GetConversationListSplit,
				uuidv4(), {
					offset: isFirstPage ? 0 : state.conversationList.length,
					count: 500,
				},
			);
			//console.log(data);
			commit("SET_CONVERSATION_LIST", [
				...(isFirstPage ? [] : state.conversationList),
				...data,
			]);
			return [...data];
		} catch (e) {
			console.log(e);
			commit("SET_CONVERSATION_LIST", []);
			return [];
		}
	},
	getCurrentGroup({commit}, groupID) {
		//#ifndef APP
		return [];
		//#endif
		IMSDK.asyncApi(IMSDK.IMMethods.GetSpecifiedGroupsInfo, uuidv4(), [
			groupID,
		]).then(({
			data
		}) => {
			commit("SET_CURRENT_GROUP", data[0] ?? {});
		});
	},
	getCurrentMemberInGroup({commit,rootState}, groupID) {
		//#ifndef APP
		return [];
		//#endif
		IMSDK.asyncApi(IMSDK.IMMethods.GetSpecifiedGroupMembersInfo, uuidv4(), {
			groupID,
			userIDList: [rootState.user.selfInfo.userID],
		}).then(({
			data
		}) => {
			commit("SET_CURRENT_MEMBER_IN_GROUP", data[0] ?? {});
		});
	},
	getUnReadCount({commit}) {
		//#ifndef APP
		return [];
		//#endif
		IMSDK.asyncApi(IMSDK.IMMethods.GetTotalUnreadMsgCount, uuidv4()).then(
			(res) => {
				//console.log(res);
				commit("SET_UNREAD_COUNT", res.data);
			},
		);
	},
	updateCurrentMemberInGroup({commit,state}, memberInfo) {
		//console.log(memberInfo);
		if (
			memberInfo.groupID === state.currentMemberInGroup.groupID &&
			memberInfo.userID === state.currentMemberInGroup.userID
		) {
			commit("SET_CURRENT_MEMBER_IN_GROUP", memberInfo);
		}
	},
	resetConversationState({commit}) {
		commit("SET_CURRENT_MEMBER_IN_GROUP", {});
		commit("SET_CURRENT_GROUP", {});
		commit("SET_CURRENT_CONVERSATION", {});
	},
	deleteConversation({state,commit},conversationID) {
		return new Promise((reject,resolve)=>{
			IMSDK.asyncApi('deleteConversationAndDeleteAllMsg',uuidv4(), conversationID).then(res=>{
				const list = state.conversationList.filter((item)=>{
					return item.conversationID != conversationID;
				});
				commit("SET_CONVERSATION_LIST", [...list]);
				resolve();
			}).catch((e)=>{
				console.error(e);
				reject(e);
			})
		})
	},
};

export default {
	namespaced: true,
	state,
	mutations,
	actions,
};