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feat: chat history support

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This commit is contained in:
Timothy J. Baek 2023-11-11 20:18:03 -08:00
parent 9ae71b2096
commit 4e4076e267
1 changed files with 391 additions and 131 deletions
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406
src/routes/+page.svelte
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@ -39,6 +39,22 @@
let title = '';
let prompt = '';
let messages = [];
let history = {
messages: {},
currentId: null
};
$: if (history.currentId !== null) {
let _messages = [];
let currentMessage = history.messages[history.currentId];
while (currentMessage !== null) {
_messages.unshift({ ...currentMessage });
currentMessage =
currentMessage.parentId !== null ? history.messages[currentMessage.parentId] : null;
}
messages = _messages;
}
let showSettings = false;
let stopResponseFlag = false;
@ -260,8 +276,13 @@
if (init || messages.length > 0) {
chatId = uuidv4();
autoScroll = true;
messages = [];
title = '';
messages = [];
history = {
messages: {},
currentId: null
};
settings = JSON.parse(localStorage.getItem('settings') ?? JSON.stringify(settings));
@ -311,18 +332,58 @@
const loadChat = async (id) => {
const chat = await db.get('chats', id);
console.log(chat);
if (chatId !== chat.id) {
if (chat.messages.length > 0) {
chat.messages.at(-1).done = true;
if ('history' in chat) {
history = chat.history;
} else {
let _history = {
messages: {},
currentId: null
};
let parentMessageId = null;
let messageId = null;
for (const message of chat.messages) {
messageId = uuidv4();
if (parentMessageId !== null) {
_history.messages[parentMessageId].childrenIds = [
..._history.messages[parentMessageId].childrenIds,
messageId
];
}
messages = chat.messages;
_history.messages[messageId] = {
...message,
id: messageId,
parentId: parentMessageId,
childrenIds: []
};
parentMessageId = messageId;
}
_history.currentId = messageId;
history = _history;
}
console.log(history);
title = chat.title;
chatId = chat.id;
selectedModel = chat.model ?? selectedModel;
settings.system = chat.system ?? settings.system;
settings.temperature = chat.temperature ?? settings.temperature;
autoScroll = true;
await tick();
if (messages.length > 0) {
history.messages[messages.at(-1).id].done = true;
}
renderLatex();
hljs.highlightAll();
@ -368,7 +429,8 @@
options: chat.options,
title: chat.title,
timestamp: chat.timestamp,
messages: chat.messages
messages: chat.messages,
history: chat.history
});
}
chats = await db.getAllFromIndex('chats', 'timestamp');
@ -386,35 +448,44 @@
showSettings = true;
};
const editMessage = async (messageIdx) => {
messages = messages.map((message, idx) => {
if (messageIdx === idx) {
message.edit = true;
message.editedContent = message.content;
}
return message;
});
const editMessageHandler = async (messageId) => {
// let editMessage = history.messages[messageId];
history.messages[messageId].edit = true;
history.messages[messageId].editedContent = history.messages[messageId].content;
};
const confirmEditMessage = async (messageIdx) => {
let userPrompt = messages.at(messageIdx).editedContent;
const confirmEditMessage = async (messageId) => {
history.messages[messageId].edit = false;
messages.splice(messageIdx, messages.length - messageIdx);
messages = messages;
let userPrompt = history.messages[messageId].editedContent;
let userMessageId = uuidv4();
await submitPrompt(userPrompt);
let userMessage = {
id: userMessageId,
parentId: history.messages[messageId].parentId,
childrenIds: [],
role: 'user',
content: userPrompt
};
const cancelEditMessage = (messageIdx) => {
messages = messages.map((message, idx) => {
if (messageIdx === idx) {
message.edit = undefined;
message.editedContent = undefined;
}
return message;
});
let messageParentId = history.messages[messageId].parentId;
console.log(messages);
if (messageParentId !== null) {
history.messages[messageParentId].childrenIds = [
...history.messages[messageParentId].childrenIds,
userMessageId
];
}
history.messages[userMessageId] = userMessage;
history.currentId = userMessageId;
await sendPrompt(userPrompt, userMessageId);
};
const cancelEditMessage = (messageId) => {
history.messages[messageId].edit = false;
history.messages[messageId].editedContent = undefined;
};
const rateMessage = async (messageIdx, rating) => {
@ -434,12 +505,89 @@
temperature: settings.temperature
},
timestamp: Date.now(),
messages: messages
messages: messages,
history: history
});
console.log(messages);
};
const showPreviousMessage = async (message) => {
if (message.parentId !== null) {
let messageId =
history.messages[message.parentId].childrenIds[
Math.max(history.messages[message.parentId].childrenIds.indexOf(message.id) - 1, 0)
];
if (message.id !== messageId) {
let messageChildrenIds = history.messages[messageId].childrenIds;
while (messageChildrenIds.length !== 0) {
messageId = messageChildrenIds.at(-1);
messageChildrenIds = history.messages[messageId].childrenIds;
}
history.currentId = messageId;
}
} else {
let childrenIds = Object.values(history.messages)
.filter((message) => message.parentId === null)
.map((message) => message.id);
let messageId = childrenIds[Math.max(childrenIds.indexOf(message.id) - 1, 0)];
if (message.id !== messageId) {
let messageChildrenIds = history.messages[messageId].childrenIds;
while (messageChildrenIds.length !== 0) {
messageId = messageChildrenIds.at(-1);
messageChildrenIds = history.messages[messageId].childrenIds;
}
history.currentId = messageId;
}
}
};
const showNextMessage = async (message) => {
if (message.parentId !== null) {
let messageId =
history.messages[message.parentId].childrenIds[
Math.min(
history.messages[message.parentId].childrenIds.indexOf(message.id) + 1,
history.messages[message.parentId].childrenIds.length - 1
)
];
if (message.id !== messageId) {
let messageChildrenIds = history.messages[messageId].childrenIds;
while (messageChildrenIds.length !== 0) {
messageId = messageChildrenIds.at(-1);
messageChildrenIds = history.messages[messageId].childrenIds;
}
history.currentId = messageId;
}
} else {
let childrenIds = Object.values(history.messages)
.filter((message) => message.parentId === null)
.map((message) => message.id);
let messageId =
childrenIds[Math.min(childrenIds.indexOf(message.id) + 1, childrenIds.length - 1)];
if (message.id !== messageId) {
let messageChildrenIds = history.messages[messageId].childrenIds;
while (messageChildrenIds.length !== 0) {
messageId = messageChildrenIds.at(-1);
messageChildrenIds = history.messages[messageId].childrenIds;
}
history.currentId = messageId;
}
}
};
//////////////////////////
// Ollama functions
//////////////////////////
@ -507,21 +655,46 @@
}
};
const sendPrompt = async (userPrompt) => {
const sendPrompt = async (userPrompt, parentId) => {
// await Promise.all(
// selectedModels.map((model) => {
// if (selectedModel.includes('gpt-')) {
// await sendPromptOpenAI(userPrompt, parentId);
// } else {
// await sendPromptOllama(userPrompt, parentId);
// }
// })
// );
if (selectedModel.includes('gpt-')) {
await sendPromptOpenAI(userPrompt);
await sendPromptOpenAI(userPrompt, parentId);
} else {
await sendPromptOllama(userPrompt);
await sendPromptOllama(userPrompt, parentId);
}
console.log(history);
};
const sendPromptOllama = async (userPrompt) => {
const sendPromptOllama = async (userPrompt, parentId) => {
let responseMessageId = uuidv4();
let responseMessage = {
parentId: parentId,
id: responseMessageId,
childrenIds: [],
role: 'assistant',
content: ''
};
messages = [...messages, responseMessage];
history.messages[responseMessageId] = responseMessage;
history.currentId = responseMessageId;
if (parentId !== null) {
history.messages[parentId].childrenIds = [
...history.messages[parentId].childrenIds,
responseMessageId
];
}
window.scrollTo({ top: document.body.scrollHeight });
const res = await fetch(`${API_BASE_URL}/generate`, {
@ -542,8 +715,9 @@
},
format: settings.requestFormat ?? undefined,
context:
messages.length > 3 && messages.at(-3).context != undefined
? messages.at(-3).context
history.messages[parentId] !== null &&
history.messages[parentId].parentId in history.messages
? history.messages[history.messages[parentId].parentId]?.context ?? undefined
: undefined
})
});
@ -608,7 +782,8 @@
temperature: settings.temperature
},
timestamp: Date.now(),
messages: messages
messages: messages,
history: history
});
}
@ -715,7 +890,8 @@
temperature: settings.temperature
},
timestamp: Date.now(),
messages: messages
messages: messages,
history: history
});
}
@ -747,13 +923,22 @@
} else {
document.getElementById('chat-textarea').style.height = '';
messages = [
...messages,
{
let userMessageId = uuidv4();
let userMessage = {
id: userMessageId,
parentId: messages.length !== 0 ? messages.at(-1).id : null,
childrenIds: [],
role: 'user',
content: userPrompt
};
if (messages.length !== 0) {
history.messages[messages.at(-1).id].childrenIds.push(userMessageId);
}
];
history.messages[userMessageId] = userMessage;
history.currentId = userMessageId;
prompt = '';
@ -767,7 +952,8 @@
},
title: 'New Chat',
timestamp: Date.now(),
messages: messages
messages: messages,
history: history
});
chats = await db.getAllFromIndex('chats', 'timestamp');
}
@ -776,7 +962,7 @@
window.scrollTo({ top: document.body.scrollHeight, behavior: 'smooth' });
}, 50);
await sendPrompt(userPrompt);
await sendPrompt(userPrompt, userMessageId);
chats = await db.getAllFromIndex('chats', 'timestamp');
}
@ -791,7 +977,7 @@
let userMessage = messages.at(-1);
let userPrompt = userMessage.content;
await sendPrompt(userPrompt);
await sendPrompt(userPrompt, userMessage.id);
chats = await db.getAllFromIndex('chats', 'timestamp');
}
@ -1078,7 +1264,7 @@
<div class=" w-full">
<textarea
class=" bg-transparent outline-none w-full resize-none"
bind:value={message.editedContent}
bind:value={history.messages[message.id].editedContent}
on:input={(e) => {
e.target.style.height = '';
e.target.style.height = `${e.target.scrollHeight}px`;
@ -1093,7 +1279,7 @@
<button
class="px-4 py-2.5 bg-emerald-600 hover:bg-emerald-700 text-gray-100 transition rounded-lg"
on:click={() => {
confirmEditMessage(messageIdx);
confirmEditMessage(message.id);
}}
>
Save & Submit
@ -1102,7 +1288,7 @@
<button
class=" px-4 py-2.5 hover:bg-gray-100 dark:bg-gray-800 dark:hover:bg-gray-700 text-gray-700 dark:text-gray-100 transition outline outline-1 outline-gray-200 dark:outline-gray-600 rounded-lg"
on:click={() => {
cancelEditMessage(messageIdx);
cancelEditMessage(message.id);
}}
>
Cancel
@ -1113,16 +1299,13 @@
<div class="w-full">
{message.content}
<!-- <div class=" flex justify-start space-x-1">
<div class=" flex justify-start space-x-1">
{#if message.parentId !== null && message.parentId in history.messages && (history.messages[message.parentId]?.childrenIds.length ?? 0) > 1}
<div class="flex self-center">
<button
class="self-center"
on:click={() => {
message.selectedContentIdx = Math.max(
0,
message.selectedContentIdx - 1
);
messages = messages;
showPreviousMessage(message);
}}
>
<svg
@ -1140,19 +1323,16 @@
</button>
<div class="text-xs font-bold self-center">
{message.selectedContentIdx + 1} / {message.contents.length}
{history.messages[message.parentId].childrenIds.indexOf(
message.id
) + 1} / {history.messages[message.parentId].childrenIds
.length}
</div>
<button
class="self-center"
on:click={() => {
message.selectedContentIdx = Math.min(
message.contents.length - 1,
message.selectedContentIdx + 1
);
messages = messages;
console.log(message);
showNextMessage(message);
}}
>
<svg
@ -1169,34 +1349,63 @@
</svg>
</button>
</div>
{:else if message.parentId === null && Object.values(history.messages).filter((message) => message.parentId === null).length > 1}
<div class="flex self-center">
<button
class="invisible group-hover:visible p-1 rounded dark:hover:bg-gray-800 transition"
class="self-center"
on:click={() => {
editMessage(messageIdx);
showPreviousMessage(message);
}}
>
<svg
xmlns="http://www.w3.org/2000/svg"
fill="none"
viewBox="0 0 24 24"
stroke-width="1.5"
stroke="currentColor"
viewBox="0 0 20 20"
fill="currentColor"
class="w-4 h-4"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L6.832 19.82a4.5 4.5 0 01-1.897 1.13l-2.685.8.8-2.685a4.5 4.5 0 011.13-1.897L16.863 4.487zm0 0L19.5 7.125"
fill-rule="evenodd"
d="M12.79 5.23a.75.75 0 01-.02 1.06L8.832 10l3.938 3.71a.75.75 0 11-1.04 1.08l-4.5-4.25a.75.75 0 010-1.08l4.5-4.25a.75.75 0 011.06.02z"
clip-rule="evenodd"
/>
</svg>
</button>
</div> -->
<div class=" flex justify-start space-x-1">
<div class="text-xs font-bold self-center">
{Object.values(history.messages)
.filter((message) => message.parentId === null)
.map((message) => message.id)
.indexOf(message.id) + 1} / {Object.values(
history.messages
).filter((message) => message.parentId === null).length}
</div>
<button
class="self-center"
on:click={() => {
showNextMessage(message);
}}
>
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 20 20"
fill="currentColor"
class="w-4 h-4"
>
<path
fill-rule="evenodd"
d="M7.21 14.77a.75.75 0 01.02-1.06L11.168 10 7.23 6.29a.75.75 0 111.04-1.08l4.5 4.25a.75.75 0 010 1.08l-4.5 4.25a.75.75 0 01-1.06-.02z"
clip-rule="evenodd"
/>
</svg>
</button>
</div>
{/if}
<button
class="invisible group-hover:visible p-1 rounded dark:hover:bg-gray-800 transition"
on:click={() => {
editMessage(messageIdx);
editMessageHandler(message.id);
}}
>
<svg
@ -1223,6 +1432,56 @@
{#if message.done}
<div class=" flex justify-start space-x-1 -mt-2">
{#if message.parentId !== null && message.parentId in history.messages && (history.messages[message.parentId]?.childrenIds.length ?? 0) > 1}
<div class="flex self-center">
<button
class="self-center"
on:click={() => {
showPreviousMessage(message);
}}
>
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 20 20"
fill="currentColor"
class="w-4 h-4"
>
<path
fill-rule="evenodd"
d="M12.79 5.23a.75.75 0 01-.02 1.06L8.832 10l3.938 3.71a.75.75 0 11-1.04 1.08l-4.5-4.25a.75.75 0 010-1.08l4.5-4.25a.75.75 0 011.06.02z"
clip-rule="evenodd"
/>
</svg>
</button>
<div class="text-xs font-bold self-center">
{history.messages[message.parentId].childrenIds.indexOf(
message.id
) + 1} / {history.messages[message.parentId].childrenIds
.length}
</div>
<button
class="self-center"
on:click={() => {
showNextMessage(message);
}}
>
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 20 20"
fill="currentColor"
class="w-4 h-4"
>
<path
fill-rule="evenodd"
d="M7.21 14.77a.75.75 0 01.02-1.06L11.168 10 7.23 6.29a.75.75 0 111.04-1.08l4.5 4.25a.75.75 0 010 1.08l-4.5 4.25a.75.75 0 01-1.06-.02z"
clip-rule="evenodd"
/>
</svg>
</button>
</div>
{/if}
<button
class="{messageIdx + 1 === messages.length
? 'visible'
@ -1344,6 +1603,7 @@
class=" bg-white/20 p-1.5 rounded-full"
on:click={() => {
window.scrollTo({ top: document.body.scrollHeight, behavior: 'smooth' });
autoScroll = true;
}}
>
<svg