ca-grow-ops-manager/frontend/src/pages/WalkthroughSettingsPage.tsx

import { useState, useEffect } from 'react';
import { Save, CheckSquare, Settings } from 'lucide-react';
import { settingsApi, WalkthroughSettings, PhotoRequirement } from '../lib/settingsApi';

const PHOTO_OPTIONS: { label: string; value: PhotoRequirement }[] = [
    { label: 'Always Required', value: 'REQUIRED' },
    { label: 'Optional', value: 'OPTIONAL' },
    { label: 'Weekly Only', value: 'WEEKLY' },
    { label: 'On Demand', value: 'ON_DEMAND' },
];

export default function WalkthroughSettingsPage() {
    const [settings, setSettings] = useState<WalkthroughSettings | null>(null);
    const [isLoading, setIsLoading] = useState(false);

    useEffect(() => {
        loadSettings();
    }, []);

    const loadSettings = async () => {
        try {
            const data = await settingsApi.getWalkthrough();
            setSettings(data);
        } catch (e) {
            console.error(e);
        }
    };

    const handleUpdate = async (e: React.FormEvent) => {
        e.preventDefault();
        if (!settings) return;

        setIsLoading(true);
        try {
            await settingsApi.updateWalkthrough(settings);
            alert('Settings saved!');
        } catch (e) {
            console.error(e);
            alert('Failed to save settings.');
        } finally {
            setIsLoading(false);
        }
    };

    if (!settings) return <div>Loading...</div>;

    return (
        <div className="max-w-4xl mx-auto space-y-6 pb-20">
            <header>
                <h1 className="text-2xl font-bold text-slate-900 dark:text-white flex items-center gap-2">
                    <Settings className="text-emerald-600" />
                    Walkthrough Settings
                </h1>
                <p className="text-slate-500 dark:text-slate-400 text-sm">
                    Configure daily checklist requirements and photo rules.
                </p>
            </header>

            <form onSubmit={handleUpdate} className="grid grid-cols-1 md:grid-cols-2 gap-6">

                {/* Enabled Sections */}
                <div className="bg-white dark:bg-slate-800 p-6 rounded-xl border border-slate-200 dark:border-slate-700 space-y-4">
                    <h3 className="text-lg font-bold text-slate-900 dark:text-white flex items-center gap-2">
                        <CheckSquare size={18} /> Enabled Modules
                    </h3>
                    <div className="space-y-2">
                        <label className="flex items-center gap-3 p-3 bg-slate-50 dark:bg-slate-700/50 rounded-lg cursor-pointer">
                            <input
                                type="checkbox"
                                checked={settings.enableReservoirs}
                                onChange={e => setSettings({ ...settings, enableReservoirs: e.target.checked })}
                                className="w-5 h-5 rounded border-slate-300 text-emerald-600 focus:ring-emerald-500"
                            />
                            <span className="font-medium text-slate-700 dark:text-slate-300">Reservoir Checks</span>
                        </label>
                        <label className="flex items-center gap-3 p-3 bg-slate-50 dark:bg-slate-700/50 rounded-lg cursor-pointer">
                            <input
                                type="checkbox"
                                checked={settings.enableIrrigation}
                                onChange={e => setSettings({ ...settings, enableIrrigation: e.target.checked })}
                                className="w-5 h-5 rounded border-slate-300 text-emerald-600 focus:ring-emerald-500"
                            />
                            <span className="font-medium text-slate-700 dark:text-slate-300">Irrigation Checks</span>
                        </label>
                        <label className="flex items-center gap-3 p-3 bg-slate-50 dark:bg-slate-700/50 rounded-lg cursor-pointer">
                            <input
                                type="checkbox"
                                checked={settings.enablePlantHealth}
                                onChange={e => setSettings({ ...settings, enablePlantHealth: e.target.checked })}
                                className="w-5 h-5 rounded border-slate-300 text-emerald-600 focus:ring-emerald-500"
                            />
                            <span className="font-medium text-slate-700 dark:text-slate-300">Plant Health Checks</span>
                        </label>
                    </div>
                </div>

                {/* Photo Requirements */}
                <div className="bg-white dark:bg-slate-800 p-6 rounded-xl border border-slate-200 dark:border-slate-700 space-y-4">
                    <h3 className="text-lg font-bold text-slate-900 dark:text-white flex items-center gap-2">
                        <Save size={18} /> Photo Rules
                    </h3>
                    <div className="space-y-4">
                        <div>
                            <label className="block text-sm font-bold text-slate-700 dark:text-slate-300 mb-1">Reservoirs</label>
                            <select
                                value={settings.reservoirPhotos}
                                onChange={e => setSettings({ ...settings, reservoirPhotos: e.target.value as PhotoRequirement })}
                                className="w-full p-2 bg-slate-50 dark:bg-slate-700 rounded-lg border-none"
                            >
                                {PHOTO_OPTIONS.map(opt => (
                                    <option key={opt.value} value={opt.value}>{opt.label}</option>
                                ))}
                            </select>
                        </div>
                        <div>
                            <label className="block text-sm font-bold text-slate-700 dark:text-slate-300 mb-1">Irrigation</label>
                            <select
                                value={settings.irrigationPhotos}
                                onChange={e => setSettings({ ...settings, irrigationPhotos: e.target.value as PhotoRequirement })}
                                className="w-full p-2 bg-slate-50 dark:bg-slate-700 rounded-lg border-none"
                            >
                                {PHOTO_OPTIONS.map(opt => (
                                    <option key={opt.value} value={opt.value}>{opt.label}</option>
                                ))}
                            </select>
                        </div>
                        <div>
                            <label className="block text-sm font-bold text-slate-700 dark:text-slate-300 mb-1">Plant Health</label>
                            <select
                                value={settings.plantHealthPhotos}
                                onChange={e => setSettings({ ...settings, plantHealthPhotos: e.target.value as PhotoRequirement })}
                                className="w-full p-2 bg-slate-50 dark:bg-slate-700 rounded-lg border-none"
                            >
                                {PHOTO_OPTIONS.map(opt => (
                                    <option key={opt.value} value={opt.value}>{opt.label}</option>
                                ))}
                            </select>
                        </div>
                    </div>
                </div>

                <div className="md:col-span-2">
                    <button
                        type="submit"
                        disabled={isLoading}
                        className="w-full md:w-auto px-8 py-3 bg-emerald-600 hover:bg-emerald-700 text-white font-bold rounded-xl flex items-center justify-center gap-2 transition-colors disabled:opacity-50"
                    >
                        {isLoading ? 'Saving...' : 'Save Configuration'}
                    </button>
                </div>
            </form>
        </div>
    );
}