Catchup airline (#31)

* chore: update provider and pricing snitch with agnostic system

* cloning pipelines per mode instance

* updating airline hero section

* fix: must keep airflow secretkey

* fix: fixture update to hotel not shop

* chore: refactored to factory design pattern of pipelines

* chore: clean up definition of composite class of providers

web/src/components/feats/airline/AirlineHero.tsx

@@ -2,10 +2,20 @@
 
 import { useState, FormEvent } from 'react';
 import { useRouter } from 'next/navigation';
-import { Button, Label, Input, DateInput, RadioGroup, Dropdown, DropdownCounter } from '@/components/ui';
+import { Button, Label, DateInput, Dropdown, DropdownCounter, SelectDropdown, SelectOption } from '@/components/ui';
 import { dateToDaysFromToday } from '@/lib/airline-utils';
 
-type TripType = 'roundtrip' | 'oneway' | 'multicity';
+const CITIES: SelectOption[] = [
+  { value: 'JFK', label: 'New York (JFK)', sublabel: 'John F. Kennedy International' },
+  { value: 'LAX', label: 'Los Angeles (LAX)', sublabel: 'Los Angeles International' },
+  { value: 'ORD', label: 'Chicago (ORD)', sublabel: "O'Hare International" },
+  { value: 'MIA', label: 'Miami (MIA)', sublabel: 'Miami International' },
+  { value: 'SFO', label: 'San Francisco (SFO)', sublabel: 'San Francisco International' },
+  { value: 'SEA', label: 'Seattle (SEA)', sublabel: 'Seattle-Tacoma International' },
+  { value: 'ATL', label: 'Atlanta (ATL)', sublabel: 'Hartsfield-Jackson International' },
+  { value: 'DFW', label: 'Dallas (DFW)', sublabel: 'Dallas/Fort Worth International' },
+];
+
 
 const PlaneIcon = () => (
   <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
@@ -22,11 +32,9 @@ const LocationIcon = () => (
 
 export default function AirlineHero() {
   const router = useRouter();
-  const [tripType, setTripType] = useState<TripType>('roundtrip');
   const [origin, setOrigin] = useState('');
   const [destination, setDestination] = useState('');
   const [departDate, setDepartDate] = useState('');
-  const [returnDate, setReturnDate] = useState('');
   const [passengers, setPassengers] = useState({ adults: 1, children: 0, infants: 0 });
 
   const handleSearch = (e: FormEvent) => {
@@ -40,8 +48,6 @@ export default function AirlineHero() {
 
     if (origin) params.set('origin', origin);
     if (destination) params.set('destination', destination);
-    if (tripType !== 'roundtrip') params.set('tripType', tripType);
-    if (returnDate && tripType === 'roundtrip') params.set('returnDate', returnDate);
 
     params.set('adults', passengers.adults.toString());
     params.set('children', passengers.children.toString());
@@ -66,28 +72,15 @@ export default function AirlineHero() {
 
         <div className="search-form">
           <form onSubmit={handleSearch}>
-            <div className="mb-6">
-              <RadioGroup
-                name="tripType"
-                value={tripType}
-                onChange={setTripType}
-                options={[
-                  { value: 'roundtrip', label: 'Round-trip' },
-                  { value: 'oneway', label: 'One-way' },
-                  { value: 'multicity', label: 'Multi-city' },
-                ]}
-              />
-            </div>
-
-            <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
+            <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
               <div>
                 <Label htmlFor="origin">From</Label>
-                <Input
-                  type="text"
+                <SelectDropdown
                   id="origin"
                   value={origin}
-                  onChange={(e) => setOrigin(e.target.value)}
-                  placeholder="Airport or city"
+                  onChange={setOrigin}
+                  options={CITIES}
+                  placeholder="Select origin"
                   icon={<PlaneIcon />}
                   required
                 />
@@ -95,12 +88,12 @@ export default function AirlineHero() {
 
               <div>
                 <Label htmlFor="destination">To</Label>
-                <Input
-                  type="text"
+                <SelectDropdown
                   id="destination"
                   value={destination}
-                  onChange={(e) => setDestination(e.target.value)}
-                  placeholder="Airport or city"
+                  onChange={setDestination}
+                  options={CITIES}
+                  placeholder="Select destination"
                   icon={<LocationIcon />}
                   required
                 />
@@ -115,20 +108,6 @@ export default function AirlineHero() {
                   required
                 />
               </div>
-
-              <div>
-                <Label htmlFor="returnDate">Return</Label>
-                {tripType === 'roundtrip' ? (
-                  <DateInput
-                    id="returnDate"
-                    value={returnDate}
-                    onChange={(e) => setReturnDate(e.target.value)}
-                    required
-                  />
-                ) : (
-                  <DateInput id="returnDate" disabled />
-                )}
-              </div>
             </div>
 
             <div className="grid grid-cols-4 sm:grid-cols-3 lg:grid-cols-4 gap-4 mt-4">

web/src/components/ui/SelectDropdown.tsx

@@ -0,0 +1,119 @@
+'use client';
+
+import { useState, useRef, useEffect, ReactNode } from 'react';
+
+export interface SelectOption {
+  value: string;
+  label: string;
+  sublabel?: string;
+}
+
+interface SelectDropdownProps {
+  value: string;
+  onChange: (value: string) => void;
+  options: SelectOption[];
+  placeholder?: string;
+  icon?: ReactNode;
+  required?: boolean;
+  id?: string;
+}
+
+export default function SelectDropdown({
+  value,
+  onChange,
+  options,
+  placeholder = 'Select...',
+  icon,
+  required,
+  id,
+}: SelectDropdownProps) {
+  const [open, setOpen] = useState(false);
+  const [filter, setFilter] = useState('');
+  const ref = useRef<HTMLDivElement>(null);
+  const inputRef = useRef<HTMLInputElement>(null);
+
+  useEffect(() => {
+    const handleClick = (e: MouseEvent) => {
+      if (ref.current && !ref.current.contains(e.target as Node)) {
+        setOpen(false);
+        setFilter('');
+      }
+    };
+    document.addEventListener('mousedown', handleClick);
+    return () => document.removeEventListener('mousedown', handleClick);
+  }, []);
+
+  const selectedOption = options.find((o) => o.value === value);
+  const filtered = options.filter(
+    (o) =>
+      o.label.toLowerCase().includes(filter.toLowerCase()) ||
+      o.value.toLowerCase().includes(filter.toLowerCase()) ||
+      o.sublabel?.toLowerCase().includes(filter.toLowerCase())
+  );
+
+  const handleSelect = (opt: SelectOption) => {
+    onChange(opt.value);
+    setOpen(false);
+    setFilter('');
+  };
+
+  return (
+    <div className="relative" ref={ref}>
+      <div
+        className="input-field flex items-center gap-2 cursor-pointer box-border"
+        onClick={() => {
+          setOpen(true);
+          setTimeout(() => inputRef.current?.focus(), 0);
+        }}
+      >
+        {icon && <span className="text-[var(--text-secondary)]">{icon}</span>}
+        {open ? (
+          <input
+            ref={inputRef}
+            type="text"
+            id={id}
+            value={filter}
+            onChange={(e) => setFilter(e.target.value)}
+            placeholder={placeholder}
+            className="flex-1 bg-transparent outline-none text-sm text-[var(--text-primary)]"
+          />
+        ) : (
+          <span className={`flex-1 text-sm ${value ? 'text-[var(--text-primary)]' : 'text-[var(--text-secondary)]'}`}>
+            {selectedOption ? selectedOption.label : placeholder}
+          </span>
+        )}
+        <svg
+          className={`w-4 h-4 text-[var(--text-secondary)] transition-transform ${open ? 'rotate-180' : ''}`}
+          fill="none"
+          stroke="currentColor"
+          viewBox="0 0 24 24"
+        >
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
+        </svg>
+      </div>
+      {open && (
+        <div className="absolute z-20 mt-1 w-full bg-[var(--bg-primary)] border-2 border-[var(--accent-primary)] rounded-md shadow-lg max-h-60 overflow-y-auto">
+          {filtered.length === 0 ? (
+            <div className="px-4 py-3 text-sm text-[var(--text-secondary)]">No results</div>
+          ) : (
+            filtered.map((opt) => (
+              <div
+                key={opt.value}
+                onClick={() => handleSelect(opt)}
+                className={`px-4 py-2 cursor-pointer transition-colors hover:bg-[var(--accent-primary-light)] ${
+                  opt.value === value ? 'bg-[var(--accent-primary-light)]' : ''
+                }`}
+              >
+                <div className="text-sm font-medium text-[var(--text-primary)]">{opt.label}</div>
+                {opt.sublabel && <div className="text-xs text-[var(--text-secondary)]">{opt.sublabel}</div>}
+              </div>
+            ))
+          )}
+        </div>
+      )}
+      {required && !value && (
+        <input type="text" required className="sr-only" tabIndex={-1} value="" onChange={() => {}} />
+      )}
+    </div>
+  );
+}

web/src/components/ui/index.ts

@@ -5,3 +5,5 @@ export { default as DateInput } from './DateInput';
 export { default as RadioGroup } from './RadioGroup';
 export { default as Dropdown, DropdownCounter } from './Dropdown';
 export { default as Navigation } from './Navigation';
+export { default as SelectDropdown } from './SelectDropdown';
+export type { SelectOption } from './SelectDropdown';

web/src/styles/airline.css

@@ -278,6 +278,8 @@
   padding: 12px;
   transition: border-color 0.2s ease;
   width: 100%;
+  min-height: 48px;
+  box-sizing: border-box;
 }
 
 [data-mode="airline"] .input-field:focus {