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resona/src/lib/components/RequestPanel.svelte
2024-11-06 19:31:39 +05:30

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Svelte
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<script lang="ts">
import { invoke } from '@tauri-apps/api/core';
import { activeRequest, variables, currentResponse } from '../../stores';
import type { Header, QueryParam } from '../../types';
let url = '';
let method = 'GET';
let headers: Header[] = [];
let queryParams: QueryParam[] = [];
let body = '';
let loading = false;
let activeTab = 'headers';
const methods = ['GET', 'POST', 'PUT', 'DELETE', 'PATCH'];
// Subscribe to activeRequest changes
$: if ($activeRequest) {
url = $activeRequest.url;
method = $activeRequest.method;
headers = $activeRequest.headers;
queryParams = $activeRequest.queryParams || [];
body = $activeRequest.body || '';
}
function addHeader() {
headers = [...headers, {
id: crypto.randomUUID(),
key: '',
value: '',
enabled: true
}];
}
function addQueryParam() {
queryParams = [...queryParams, {
id: crypto.randomUUID(),
key: '',
value: '',
enabled: true
}];
}
function removeHeader(id: string) {
headers = headers.filter(h => h.id !== id);
}
function removeQueryParam(id: string) {
queryParams = queryParams.filter(p => p.id !== id);
}
function interpolateVariables(value: string): string {
return value.replace(/\{\{(.+?)\}\}/g, (_, key) => {
const variable = $variables.find(v => v.name === key.trim());
return variable ? variable.value : `{{${key}}}`;
});
}
function buildUrl(baseUrl: string, params: QueryParam[]): string {
try {
if (!baseUrl) return '';
const url = new URL(baseUrl);
params
.filter(p => p.enabled && p.key)
.forEach(p => {
try {
url.searchParams.append(
interpolateVariables(p.key),
interpolateVariables(p.value || '') // Handle undefined value
);
} catch (error) {
console.error('Error appending parameter:', error);
}
});
return url.toString();
} catch (error) {
console.error('Error building URL:', error);
return baseUrl; // Return original URL if there's an error
}
}
async function sendRequest() {
loading = true;
try {
const interpolatedHeaders = headers.map(h => ({
...h,
key: interpolateVariables(h.key),
value: interpolateVariables(h.value)
}));
const request = {
url: buildUrl(interpolateVariables(url), queryParams),
method,
headers: interpolatedHeaders,
body: body ? interpolateVariables(body) : undefined
};
const response = await invoke<{
status: number;
statusText: string;
headers: Record<string, string>;
body: string;
time: number;
}>('send_api_request', { request });
currentResponse.set(response);
} catch (error) {
console.error('Error:', error);
} finally {
loading = false;
}
}
// Add these functions to handle tab clicks explicitly
function setActiveTab(tab: 'headers' | 'body' | 'query') {
activeTab = tab;
}
// Separate function to handle query param updates
function updateQueryParam(param: QueryParam, field: 'key' | 'value' | 'enabled', value: string | boolean) {
queryParams = queryParams.map(p =>
p.id === param.id
? { ...p, [field]: value }
: p
);
}
</script>
<div class="card bg-base-100 shadow-lg border border-base-300">
<div class="card-body p-4">
<div class="flex space-x-2">
<div class="join flex-1">
<select
class="select select-bordered join-item w-28 font-medium"
bind:value={method}
>
{#each methods as m}
<option value={m}>{m}</option>
{/each}
</select>
<input
type="text"
placeholder="Enter request URL"
class="input input-bordered join-item flex-1 min-w-[400px]"
bind:value={url}
/>
<button
class="btn join-item btn-primary"
on:click={sendRequest}
disabled={loading || !url}
>
{#if loading}
<span class="loading loading-spinner loading-sm"></span>
{:else}
Send
{/if}
</button>
</div>
</div>
<div class="tabs tabs-boxed bg-base-200 mt-4">
<a
href="#headers"
class="tab"
class:tab-active={activeTab === 'headers'}
on:click|preventDefault={() => setActiveTab('headers')}
>
Headers
</a>
<a
href="#body"
class="tab"
class:tab-active={activeTab === 'body'}
on:click|preventDefault={() => setActiveTab('body')}
>
Body
</a>
<a
href="#query"
class="tab"
class:tab-active={activeTab === 'query'}
on:click|preventDefault={() => setActiveTab('query')}
>
Query
</a>
</div>
<!-- Headers Section -->
<div class="mt-4" class:hidden={activeTab !== 'headers'}>
<div class="flex justify-between items-center mb-2">
<h3 class="text-sm font-medium opacity-70">Request Headers</h3>
<button
type="button"
class="btn btn-sm btn-ghost"
on:click={() => addHeader()}
>
<svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 mr-1" viewBox="0 0 20 20" fill="currentColor">
<path fill-rule="evenodd" d="M10 3a1 1 0 011 1v5h5a1 1 0 110 2h-5v5a1 1 0 11-2 0v-5H4a1 1 0 110-2h5V4a1 1 0 011-1z" clip-rule="evenodd" />
</svg>
Add Header
</button>
</div>
<div class="space-y-2">
{#each headers as header (header.id)}
<div class="join w-full">
<input
type="checkbox"
class="checkbox join-item ml-2"
bind:checked={header.enabled}
/>
<input
type="text"
placeholder="Header name"
class="input input-bordered input-sm join-item w-1/3"
bind:value={header.key}
/>
<input
type="text"
placeholder="Value"
class="input input-bordered input-sm join-item flex-1"
bind:value={header.value}
/>
<button
type="button"
class="btn btn-sm join-item btn-ghost text-error"
on:click={() => removeHeader(header.id)}
>
×
</button>
</div>
{/each}
</div>
</div>
<!-- Body Section -->
<div class="mt-4" class:hidden={activeTab !== 'body'}>
<h3 class="text-sm font-medium opacity-70 mb-2">Request Body</h3>
<textarea
class="textarea textarea-bordered w-full h-48 font-mono text-sm"
placeholder="Enter JSON body"
bind:value={body}
></textarea>
</div>
<!-- Query Section -->
<div class="mt-4" class:hidden={activeTab !== 'query'}>
<div class="flex justify-between items-center mb-2">
<h3 class="text-sm font-medium opacity-70">Query Parameters</h3>
<button
type="button"
class="btn btn-sm btn-ghost"
on:click={addQueryParam}
>
<svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 mr-1" viewBox="0 0 20 20" fill="currentColor">
<path fill-rule="evenodd" d="M10 3a1 1 0 011 1v5h5a1 1 0 110 2h-5v5a1 1 0 11-2 0v-5H4a1 1 0 110-2h5V4a1 1 0 011-1z" clip-rule="evenodd" />
</svg>
Add Parameter
</button>
</div>
<div class="space-y-2">
{#each queryParams as param (param.id)}
<div class="join w-full">
<input
type="checkbox"
class="checkbox join-item ml-2"
checked={param.enabled}
on:change={(e) => updateQueryParam(param, 'enabled', e.currentTarget.checked)}
/>
<input
type="text"
placeholder="Parameter name"
class="input input-bordered input-sm join-item w-1/3"
value={param.key}
on:input={(e) => updateQueryParam(param, 'key', e.currentTarget.value)}
/>
<input
type="text"
placeholder="Value"
class="input input-bordered input-sm join-item flex-1"
value={param.value}
on:input={(e) => updateQueryParam(param, 'value', e.currentTarget.value)}
/>
<button
type="button"
class="btn btn-sm join-item btn-ghost text-error"
on:click={() => removeQueryParam(param.id)}
>
×
</button>
</div>
{/each}
</div>
{#if queryParams.length > 0 && url}
<div class="mt-4">
<h4 class="text-sm font-medium opacity-70 mb-2">Preview URL</h4>
<div class="bg-base-200 p-3 rounded-lg">
<code class="text-xs break-all">
{buildUrl(url, queryParams)}
</code>
</div>
</div>
{/if}
</div>
</div>
</div>