📚 Documentação inicial do ALETHEIA

- MANUAL-PRODUTO.md: Manual do usuário final
- MANUAL-VENDAS.md: Estratégia comercial e vendas
- MANUAL-TECNICO.md: Infraestrutura e deploy
- README.md: Visão geral do projeto

frontend/node_modules/framer-motion/dist/es/gestures/pan/PanSession.mjs

@@ -0,0 +1,156 @@
+import { isPrimaryPointer } from 'motion-dom';
+import { secondsToMilliseconds, millisecondsToSeconds } from 'motion-utils';
+import { addPointerEvent } from '../../events/add-pointer-event.mjs';
+import { extractEventInfo } from '../../events/event-info.mjs';
+import { distance2D } from '../../utils/distance.mjs';
+import { pipe } from '../../utils/pipe.mjs';
+import { frame, cancelFrame, frameData } from '../../frameloop/frame.mjs';
+
+/**
+ * @internal
+ */
+class PanSession {
+    constructor(event, handlers, { transformPagePoint, contextWindow, dragSnapToOrigin = false, } = {}) {
+        /**
+         * @internal
+         */
+        this.startEvent = null;
+        /**
+         * @internal
+         */
+        this.lastMoveEvent = null;
+        /**
+         * @internal
+         */
+        this.lastMoveEventInfo = null;
+        /**
+         * @internal
+         */
+        this.handlers = {};
+        /**
+         * @internal
+         */
+        this.contextWindow = window;
+        this.updatePoint = () => {
+            if (!(this.lastMoveEvent && this.lastMoveEventInfo))
+                return;
+            const info = getPanInfo(this.lastMoveEventInfo, this.history);
+            const isPanStarted = this.startEvent !== null;
+            // Only start panning if the offset is larger than 3 pixels. If we make it
+            // any larger than this we'll want to reset the pointer history
+            // on the first update to avoid visual snapping to the cursoe.
+            const isDistancePastThreshold = distance2D(info.offset, { x: 0, y: 0 }) >= 3;
+            if (!isPanStarted && !isDistancePastThreshold)
+                return;
+            const { point } = info;
+            const { timestamp } = frameData;
+            this.history.push({ ...point, timestamp });
+            const { onStart, onMove } = this.handlers;
+            if (!isPanStarted) {
+                onStart && onStart(this.lastMoveEvent, info);
+                this.startEvent = this.lastMoveEvent;
+            }
+            onMove && onMove(this.lastMoveEvent, info);
+        };
+        this.handlePointerMove = (event, info) => {
+            this.lastMoveEvent = event;
+            this.lastMoveEventInfo = transformPoint(info, this.transformPagePoint);
+            // Throttle mouse move event to once per frame
+            frame.update(this.updatePoint, true);
+        };
+        this.handlePointerUp = (event, info) => {
+            this.end();
+            const { onEnd, onSessionEnd, resumeAnimation } = this.handlers;
+            if (this.dragSnapToOrigin)
+                resumeAnimation && resumeAnimation();
+            if (!(this.lastMoveEvent && this.lastMoveEventInfo))
+                return;
+            const panInfo = getPanInfo(event.type === "pointercancel"
+                ? this.lastMoveEventInfo
+                : transformPoint(info, this.transformPagePoint), this.history);
+            if (this.startEvent && onEnd) {
+                onEnd(event, panInfo);
+            }
+            onSessionEnd && onSessionEnd(event, panInfo);
+        };
+        // If we have more than one touch, don't start detecting this gesture
+        if (!isPrimaryPointer(event))
+            return;
+        this.dragSnapToOrigin = dragSnapToOrigin;
+        this.handlers = handlers;
+        this.transformPagePoint = transformPagePoint;
+        this.contextWindow = contextWindow || window;
+        const info = extractEventInfo(event);
+        const initialInfo = transformPoint(info, this.transformPagePoint);
+        const { point } = initialInfo;
+        const { timestamp } = frameData;
+        this.history = [{ ...point, timestamp }];
+        const { onSessionStart } = handlers;
+        onSessionStart &&
+            onSessionStart(event, getPanInfo(initialInfo, this.history));
+        this.removeListeners = pipe(addPointerEvent(this.contextWindow, "pointermove", this.handlePointerMove), addPointerEvent(this.contextWindow, "pointerup", this.handlePointerUp), addPointerEvent(this.contextWindow, "pointercancel", this.handlePointerUp));
+    }
+    updateHandlers(handlers) {
+        this.handlers = handlers;
+    }
+    end() {
+        this.removeListeners && this.removeListeners();
+        cancelFrame(this.updatePoint);
+    }
+}
+function transformPoint(info, transformPagePoint) {
+    return transformPagePoint ? { point: transformPagePoint(info.point) } : info;
+}
+function subtractPoint(a, b) {
+    return { x: a.x - b.x, y: a.y - b.y };
+}
+function getPanInfo({ point }, history) {
+    return {
+        point,
+        delta: subtractPoint(point, lastDevicePoint(history)),
+        offset: subtractPoint(point, startDevicePoint(history)),
+        velocity: getVelocity(history, 0.1),
+    };
+}
+function startDevicePoint(history) {
+    return history[0];
+}
+function lastDevicePoint(history) {
+    return history[history.length - 1];
+}
+function getVelocity(history, timeDelta) {
+    if (history.length < 2) {
+        return { x: 0, y: 0 };
+    }
+    let i = history.length - 1;
+    let timestampedPoint = null;
+    const lastPoint = lastDevicePoint(history);
+    while (i >= 0) {
+        timestampedPoint = history[i];
+        if (lastPoint.timestamp - timestampedPoint.timestamp >
+            secondsToMilliseconds(timeDelta)) {
+            break;
+        }
+        i--;
+    }
+    if (!timestampedPoint) {
+        return { x: 0, y: 0 };
+    }
+    const time = millisecondsToSeconds(lastPoint.timestamp - timestampedPoint.timestamp);
+    if (time === 0) {
+        return { x: 0, y: 0 };
+    }
+    const currentVelocity = {
+        x: (lastPoint.x - timestampedPoint.x) / time,
+        y: (lastPoint.y - timestampedPoint.y) / time,
+    };
+    if (currentVelocity.x === Infinity) {
+        currentVelocity.x = 0;
+    }
+    if (currentVelocity.y === Infinity) {
+        currentVelocity.y = 0;
+    }
+    return currentVelocity;
+}
+
+export { PanSession };

frontend/node_modules/framer-motion/dist/es/gestures/pan/index.mjs

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+import { PanSession } from './PanSession.mjs';
+import { addPointerEvent } from '../../events/add-pointer-event.mjs';
+import { Feature } from '../../motion/features/Feature.mjs';
+import { noop } from 'motion-utils';
+import { getContextWindow } from '../../utils/get-context-window.mjs';
+import { frame } from '../../frameloop/frame.mjs';
+
+const asyncHandler = (handler) => (event, info) => {
+    if (handler) {
+        frame.postRender(() => handler(event, info));
+    }
+};
+class PanGesture extends Feature {
+    constructor() {
+        super(...arguments);
+        this.removePointerDownListener = noop;
+    }
+    onPointerDown(pointerDownEvent) {
+        this.session = new PanSession(pointerDownEvent, this.createPanHandlers(), {
+            transformPagePoint: this.node.getTransformPagePoint(),
+            contextWindow: getContextWindow(this.node),
+        });
+    }
+    createPanHandlers() {
+        const { onPanSessionStart, onPanStart, onPan, onPanEnd } = this.node.getProps();
+        return {
+            onSessionStart: asyncHandler(onPanSessionStart),
+            onStart: asyncHandler(onPanStart),
+            onMove: onPan,
+            onEnd: (event, info) => {
+                delete this.session;
+                if (onPanEnd) {
+                    frame.postRender(() => onPanEnd(event, info));
+                }
+            },
+        };
+    }
+    mount() {
+        this.removePointerDownListener = addPointerEvent(this.node.current, "pointerdown", (event) => this.onPointerDown(event));
+    }
+    update() {
+        this.session && this.session.updateHandlers(this.createPanHandlers());
+    }
+    unmount() {
+        this.removePointerDownListener();
+        this.session && this.session.end();
+    }
+}
+
+export { PanGesture };