feat: Initial implementation of GymFlow fitness tracking application with workout, plan, and exercise management, stats, and AI coach features.
This commit is contained in:
aodulov
255
components/Plans.tsx
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255
components/Plans.tsx
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import React, { useState, useEffect } from 'react';
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import { Plus, Trash2, PlayCircle, Dumbbell, Save, X, ChevronRight, List, ArrowUp, ArrowDown, Scale } from 'lucide-react';
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import { WorkoutPlan, ExerciseDef, PlannedSet, Language } from '../types';
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import { getPlans, savePlan, deletePlan, getExercises } from '../services/storage';
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import { t } from '../services/i18n';
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interface PlansProps {
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userId: string;
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onStartPlan: (plan: WorkoutPlan) => void;
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lang: Language;
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}
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const Plans: React.FC<PlansProps> = ({ userId, onStartPlan, lang }) => {
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const [plans, setPlans] = useState<WorkoutPlan[]>([]);
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const [isEditing, setIsEditing] = useState(false);
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const [editId, setEditId] = useState<string | null>(null);
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const [name, setName] = useState('');
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const [description, setDescription] = useState('');
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const [steps, setSteps] = useState<PlannedSet[]>([]);
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const [availableExercises, setAvailableExercises] = useState<ExerciseDef[]>([]);
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const [showExerciseSelector, setShowExerciseSelector] = useState(false);
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useEffect(() => {
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setPlans(getPlans(userId));
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// Filter out archived exercises
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setAvailableExercises(getExercises(userId).filter(e => !e.isArchived));
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}, [userId]);
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const handleCreateNew = () => {
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setEditId(crypto.randomUUID());
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setName('');
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setDescription('');
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setSteps([]);
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setIsEditing(true);
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};
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const handleSave = () => {
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if (!name.trim() || !editId) return;
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const newPlan: WorkoutPlan = { id: editId, name, description, steps };
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savePlan(userId, newPlan);
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setPlans(getPlans(userId));
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setIsEditing(false);
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};
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const handleDelete = (id: string, e: React.MouseEvent) => {
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e.stopPropagation();
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if (confirm(t('delete_confirm', lang))) {
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deletePlan(userId, id);
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setPlans(getPlans(userId));
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}
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};
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const addStep = (ex: ExerciseDef) => {
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const newStep: PlannedSet = {
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id: crypto.randomUUID(),
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exerciseId: ex.id,
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exerciseName: ex.name,
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exerciseType: ex.type,
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isWeighted: false
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};
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setSteps([...steps, newStep]);
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setShowExerciseSelector(false);
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};
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const toggleWeighted = (stepId: string) => {
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setSteps(steps.map(s => s.id === stepId ? { ...s, isWeighted: !s.isWeighted } : s));
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};
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const removeStep = (stepId: string) => {
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setSteps(steps.filter(s => s.id !== stepId));
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};
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const moveStep = (index: number, direction: 'up' | 'down') => {
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if (direction === 'up' && index === 0) return;
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if (direction === 'down' && index === steps.length - 1) return;
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const newSteps = [...steps];
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const targetIndex = direction === 'up' ? index - 1 : index + 1;
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[newSteps[index], newSteps[targetIndex]] = [newSteps[targetIndex], newSteps[index]];
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setSteps(newSteps);
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};
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if (isEditing) {
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return (
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<div className="h-full flex flex-col bg-surface">
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<div className="px-4 py-3 bg-surface-container border-b border-outline-variant flex justify-between items-center">
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<button onClick={() => setIsEditing(false)} className="p-2 text-on-surface-variant hover:bg-white/5 rounded-full"><X /></button>
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<h2 className="text-title-medium font-medium text-on-surface">{t('plan_editor', lang)}</h2>
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<button onClick={handleSave} className="p-2 text-primary font-medium">
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{t('save', lang)}
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</button>
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</div>
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<div className="flex-1 overflow-y-auto p-4 space-y-6">
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<div className="bg-surface-container-high rounded-t-lg border-b border-outline-variant px-4 py-2">
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<label className="text-[10px] text-on-surface-variant font-medium">{t('ex_name', lang)}</label>
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<input
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className="w-full bg-transparent text-xl text-on-surface focus:outline-none pt-1 pb-2"
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placeholder={t('plan_name_ph', lang)}
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value={name}
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onChange={(e) => setName(e.target.value)}
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/>
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</div>
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<div className="bg-surface-container-high rounded-t-lg border-b border-outline-variant px-4 py-2">
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<label className="text-[10px] text-on-surface-variant font-medium">{t('prep_title', lang)}</label>
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<textarea
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className="w-full bg-transparent text-base text-on-surface focus:outline-none pt-1 pb-2 min-h-[80px]"
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placeholder={t('plan_desc_ph', lang)}
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value={description}
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onChange={(e) => setDescription(e.target.value)}
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/>
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</div>
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<div className="space-y-3">
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<div className="flex justify-between items-center px-2">
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<label className="text-sm text-primary font-medium">{t('exercises_list', lang)}</label>
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</div>
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<div className="space-y-2">
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{steps.map((step, idx) => (
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<div key={step.id} className="bg-surface-container rounded-xl p-3 flex items-center gap-3 shadow-elevation-1">
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<div className="flex flex-col gap-1">
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{idx > 0 && (
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<button onClick={() => moveStep(idx, 'up')} className="p-1 text-on-surface-variant hover:bg-white/5 rounded">
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<ArrowUp size={16} />
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</button>
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)}
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{idx < steps.length - 1 && (
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<button onClick={() => moveStep(idx, 'down')} className="p-1 text-on-surface-variant hover:bg-white/5 rounded">
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<ArrowDown size={16} />
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</button>
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)}
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</div>
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<div className="w-8 h-8 rounded-full bg-primary-container text-on-primary-container flex items-center justify-center text-xs font-bold shrink-0">
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{idx + 1}
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</div>
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<div className="flex-1">
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<div className="text-base font-medium text-on-surface">{step.exerciseName}</div>
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<label className="flex items-center gap-2 mt-1 cursor-pointer w-fit">
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<div className={`w-4 h-4 border rounded flex items-center justify-center ${step.isWeighted ? 'bg-primary border-primary' : 'border-outline'}`}>
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{step.isWeighted && <Scale size={10} className="text-on-primary" />}
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</div>
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<input
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type="checkbox"
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checked={step.isWeighted}
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onChange={() => toggleWeighted(step.id)}
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className="hidden"
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/>
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<span className="text-xs text-on-surface-variant">{t('weighted', lang)}</span>
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</label>
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</div>
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<button onClick={() => removeStep(step.id)} className="text-on-surface-variant hover:text-error p-2">
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<X size={20} />
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</button>
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</div>
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))}
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</div>
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<button
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onClick={() => setShowExerciseSelector(true)}
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className="w-full py-4 rounded-full border border-outline text-primary font-medium flex items-center justify-center gap-2 hover:bg-primary-container/10 transition-all"
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>
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<Plus size={20} />
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{t('add_exercise', lang)}
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</button>
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</div>
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</div>
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{showExerciseSelector && (
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<div className="absolute inset-0 bg-surface z-50 flex flex-col animate-in slide-in-from-bottom-full duration-200">
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<div className="px-4 py-3 border-b border-outline-variant flex justify-between items-center bg-surface-container">
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<span className="font-medium text-on-surface">{t('select_exercise', lang)}</span>
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<button onClick={() => setShowExerciseSelector(false)}><X /></button>
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</div>
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<div className="flex-1 overflow-y-auto p-2">
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{availableExercises.map(ex => (
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<button
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key={ex.id}
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onClick={() => addStep(ex)}
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className="w-full text-left p-4 border-b border-outline-variant hover:bg-surface-container-high text-on-surface flex justify-between"
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>
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<span>{ex.name}</span>
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<span className="text-xs bg-secondary-container text-on-secondary-container px-2 py-1 rounded-full">{ex.type}</span>
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</button>
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))}
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</div>
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</div>
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)}
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</div>
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);
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}
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return (
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<div className="h-full flex flex-col bg-surface relative">
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<div className="p-4 bg-surface-container shadow-elevation-1 z-10">
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<h2 className="text-2xl font-normal text-on-surface">{t('my_plans', lang)}</h2>
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</div>
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<div className="flex-1 p-4 overflow-y-auto space-y-4 pb-24">
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{plans.length === 0 ? (
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<div className="text-center text-on-surface-variant mt-20 flex flex-col items-center">
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<div className="w-16 h-16 bg-surface-container-high rounded-full flex items-center justify-center mb-4">
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<List size={32} />
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</div>
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<p className="text-lg">{t('plans_empty', lang)}</p>
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</div>
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) : (
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plans.map(plan => (
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<div key={plan.id} className="bg-surface-container rounded-xl p-4 shadow-elevation-1 border border-outline-variant/20 relative overflow-hidden">
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<div className="flex justify-between items-start mb-2">
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<h3 className="text-xl font-normal text-on-surface">{plan.name}</h3>
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<button
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onClick={(e) => handleDelete(plan.id, e)}
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className="text-on-surface-variant hover:text-error p-2 rounded-full hover:bg-white/5"
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>
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<Trash2 size={20} />
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</button>
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</div>
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<p className="text-on-surface-variant text-sm line-clamp-2 mb-4 min-h-[1.25rem]">
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{plan.description || t('prep_no_instructions', lang)}
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</p>
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<div className="flex items-center justify-between">
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<div className="text-xs font-medium text-primary bg-primary-container/20 px-3 py-1 rounded-full">
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{plan.steps.length} {t('exercises_count', lang)}
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</div>
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<button
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onClick={() => onStartPlan(plan)}
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className="flex items-center gap-2 bg-primary text-on-primary px-5 py-2 rounded-full text-sm font-medium hover:shadow-elevation-2 transition-all"
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>
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<PlayCircle size={18} />
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{t('start', lang)}
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</button>
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</div>
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</div>
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))
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)}
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</div>
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{/* FAB */}
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<button
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onClick={handleCreateNew}
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className="absolute bottom-6 right-6 w-14 h-14 bg-primary-container text-on-primary-container rounded-[16px] shadow-elevation-3 flex items-center justify-center hover:bg-primary hover:text-on-primary transition-colors z-20"
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>
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<Plus size={28} />
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</button>
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</div>
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);
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};
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export default Plans;
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