/*!
 * chartjs-plugin-datalabels v2.2.0
 * https://chartjs-plugin-datalabels.netlify.app
 * (c) 2017-2022 chartjs-plugin-datalabels contributors
 * Released under the MIT license
 */
!function (t, e) {
    "object" == typeof exports && "undefined" != typeof module ? module.exports = e(require("chart.js/helpers"), require("chart.js")) : "function" == typeof define && define.amd ? define(["chart.js/helpers", "chart.js"], e) : (t = "undefined" != typeof globalThis ? globalThis : t || self).ChartDataLabels = e(t.Chart.helpers, t.Chart)
}(this, (function (t, e) {
    "use strict";
    var r = function () {
        if ("undefined" != typeof window) {
            if (window.devicePixelRatio) return window.devicePixelRatio;
            var t = window.screen;
            if (t) return (t.deviceXDPI || 1) / (t.logicalXDPI || 1)
        }
        return 1
    }(), a = function (e) {
        var r, a = [];
        for (e = [].concat(e); e.length;) "string" == typeof (r = e.pop()) ? a.unshift.apply(a, r.split("\n")) : Array.isArray(r) ? e.push.apply(e, r) : t.isNullOrUndef(e) || a.unshift("" + r);
        return a
    }, o = function (t, e, r) {
        var a, o = [].concat(e), n = o.length, i = t.font, l = 0;
        for (t.font = r.string, a = 0; a < n; ++a) l = Math.max(t.measureText(o[a]).width, l);
        return t.font = i, {height: n * r.lineHeight, width: l}
    }, n = function (t, e, r) {
        return Math.max(t, Math.min(e, r))
    }, i = function (t, e) {
        var r, a, o, n, i = t.slice(), l = [];
        for (r = 0, o = e.length; r < o; ++r) n = e[r], -1 === (a = i.indexOf(n)) ? l.push([n, 1]) : i.splice(a, 1);
        for (r = 0, o = i.length; r < o; ++r) l.push([i[r], -1]);
        return l
    };

    function l(t, e) {
        var r = e.x, a = e.y;
        if (null === r) return {x: 0, y: -1};
        if (null === a) return {x: 1, y: 0};
        var o = t.x - r, n = t.y - a, i = Math.sqrt(o * o + n * n);
        return {x: i ? o / i : 0, y: i ? n / i : -1}
    }

    function s(t, e, r) {
        var a = 0;
        return t < r.left ? a |= 1 : t > r.right && (a |= 2), e < r.top ? a |= 8 : e > r.bottom && (a |= 4), a
    }

    function u(t, e) {
        var r, a, o = e.anchor, n = t;
        return e.clamp && (n = function (t, e) {
            for (var r, a, o, n = t.x0, i = t.y0, l = t.x1, u = t.y1, d = s(n, i, e), c = s(l, u, e); d | c && !(d & c);) 8 & (r = d || c) ? (a = n + (l - n) * (e.top - i) / (u - i), o = e.top) : 4 & r ? (a = n + (l - n) * (e.bottom - i) / (u - i), o = e.bottom) : 2 & r ? (o = i + (u - i) * (e.right - n) / (l - n), a = e.right) : 1 & r && (o = i + (u - i) * (e.left - n) / (l - n), a = e.left), r === d ? d = s(n = a, i = o, e) : c = s(l = a, u = o, e);
            return {x0: n, x1: l, y0: i, y1: u}
        }(n, e.area)), "start" === o ? (r = n.x0, a = n.y0) : "end" === o ? (r = n.x1, a = n.y1) : (r = (n.x0 + n.x1) / 2, a = (n.y0 + n.y1) / 2), function (t, e, r, a, o) {
            switch (o) {
                case"center":
                    r = a = 0;
                    break;
                case"bottom":
                    r = 0, a = 1;
                    break;
                case"right":
                    r = 1, a = 0;
                    break;
                case"left":
                    r = -1, a = 0;
                    break;
                case"top":
                    r = 0, a = -1;
                    break;
                case"start":
                    r = -r, a = -a;
                    break;
                case"end":
                    break;
                default:
                    o *= Math.PI / 180, r = Math.cos(o), a = Math.sin(o)
            }
            return {x: t, y: e, vx: r, vy: a}
        }(r, a, t.vx, t.vy, e.align)
    }

    var d = function (t, e) {
        var r = (t.startAngle + t.endAngle) / 2, a = Math.cos(r), o = Math.sin(r), n = t.innerRadius, i = t.outerRadius;
        return u({x0: t.x + a * n, y0: t.y + o * n, x1: t.x + a * i, y1: t.y + o * i, vx: a, vy: o}, e)
    }, c = function (t, e) {
        var r = l(t, e.origin), a = r.x * t.options.radius, o = r.y * t.options.radius;
        return u({x0: t.x - a, y0: t.y - o, x1: t.x + a, y1: t.y + o, vx: r.x, vy: r.y}, e)
    }, h = function (t, e) {
        var r = l(t, e.origin), a = t.x, o = t.y, n = 0, i = 0;
        return t.horizontal ? (a = Math.min(t.x, t.base), n = Math.abs(t.base - t.x)) : (o = Math.min(t.y, t.base), i = Math.abs(t.base - t.y)), u({
            x0: a,
            y0: o + i,
            x1: a + n,
            y1: o,
            vx: r.x,
            vy: r.y
        }, e)
    }, f = function (t, e) {
        var r = l(t, e.origin);
        return u({x0: t.x, y0: t.y, x1: t.x + (t.width || 0), y1: t.y + (t.height || 0), vx: r.x, vy: r.y}, e)
    }, x = function (t) {
        return Math.round(t * r) / r
    };

    function y(t, e) {
        var r = e.chart.getDatasetMeta(e.datasetIndex).vScale;
        if (!r) return null;
        if (void 0 !== r.xCenter && void 0 !== r.yCenter) return {x: r.xCenter, y: r.yCenter};
        var a = r.getBasePixel();
        return t.horizontal ? {x: a, y: null} : {x: null, y: a}
    }

    function v(t, e, r) {
        var a = r.backgroundColor, o = r.borderColor, n = r.borderWidth;
        (a || o && n) && (t.beginPath(), function (t, e, r, a, o, n) {
            var i = Math.PI / 2;
            if (n) {
                var l = Math.min(n, o / 2, a / 2), s = e + l, u = r + l, d = e + a - l, c = r + o - l;
                t.moveTo(e, u), s < d && u < c ? (t.arc(s, u, l, -Math.PI, -i), t.arc(d, u, l, -i, 0), t.arc(d, c, l, 0, i), t.arc(s, c, l, i, Math.PI)) : s < d ? (t.moveTo(s, r), t.arc(d, u, l, -i, i), t.arc(s, u, l, i, Math.PI + i)) : u < c ? (t.arc(s, u, l, -Math.PI, 0), t.arc(s, c, l, 0, Math.PI)) : t.arc(s, u, l, -Math.PI, Math.PI), t.closePath(), t.moveTo(e, r)
            } else t.rect(e, r, a, o)
        }(t, x(e.x) + n / 2, x(e.y) + n / 2, x(e.w) - n, x(e.h) - n, r.borderRadius), t.closePath(), a && (t.fillStyle = a, t.fill()), o && n && (t.strokeStyle = o, t.lineWidth = n, t.lineJoin = "miter", t.stroke()))
    }

    function b(t, e, r) {
        var a = t.shadowBlur, o = r.stroked, n = x(r.x), i = x(r.y), l = x(r.w);
        o && t.strokeText(e, n, i, l), r.filled && (a && o && (t.shadowBlur = 0), t.fillText(e, n, i, l), a && o && (t.shadowBlur = a))
    }

    var _ = function (t, e, r, a) {
        var o = this;
        o._config = t, o._index = a, o._model = null, o._rects = null, o._ctx = e, o._el = r
    };
    t.merge(_.prototype, {
        _modelize: function (r, a, n, i) {
            var l, s = this, u = s._index, x = t.toFont(t.resolve([n.font, {}], i, u)),
                v = t.resolve([n.color, e.defaults.color], i, u);
            return {
                align: t.resolve([n.align, "center"], i, u),
                anchor: t.resolve([n.anchor, "center"], i, u),
                area: i.chart.chartArea,
                backgroundColor: t.resolve([n.backgroundColor, null], i, u),
                borderColor: t.resolve([n.borderColor, null], i, u),
                borderRadius: t.resolve([n.borderRadius, 0], i, u),
                borderWidth: t.resolve([n.borderWidth, 0], i, u),
                clamp: t.resolve([n.clamp, !1], i, u),
                clip: t.resolve([n.clip, !1], i, u),
                color: v,
                display: r,
                font: x,
                lines: a,
                offset: t.resolve([n.offset, 4], i, u),
                opacity: t.resolve([n.opacity, 1], i, u),
                origin: y(s._el, i),
                padding: t.toPadding(t.resolve([n.padding, 4], i, u)),
                positioner: (l = s._el, l instanceof e.ArcElement ? d : l instanceof e.PointElement ? c : l instanceof e.BarElement ? h : f),
                rotation: t.resolve([n.rotation, 0], i, u) * (Math.PI / 180),
                size: o(s._ctx, a, x),
                textAlign: t.resolve([n.textAlign, "start"], i, u),
                textShadowBlur: t.resolve([n.textShadowBlur, 0], i, u),
                textShadowColor: t.resolve([n.textShadowColor, v], i, u),
                textStrokeColor: t.resolve([n.textStrokeColor, v], i, u),
                textStrokeWidth: t.resolve([n.textStrokeWidth, 0], i, u)
            }
        }, update: function (e) {
            var r, o, n, i = this, l = null, s = null, u = i._index, d = i._config,
                c = t.resolve([d.display, !0], e, u);
            c && (r = e.dataset.data[u], o = t.valueOrDefault(t.callback(d.formatter, [r, e]), r), (n = t.isNullOrUndef(o) ? [] : a(o)).length && (s = function (t) {
                var e = t.borderWidth || 0, r = t.padding, a = t.size.height, o = t.size.width, n = -o / 2, i = -a / 2;
                return {
                    frame: {x: n - r.left - e, y: i - r.top - e, w: o + r.width + 2 * e, h: a + r.height + 2 * e},
                    text: {x: n, y: i, w: o, h: a}
                }
            }(l = i._modelize(c, n, d, e)))), i._model = l, i._rects = s
        }, geometry: function () {
            return this._rects ? this._rects.frame : {}
        }, rotation: function () {
            return this._model ? this._model.rotation : 0
        }, visible: function () {
            return this._model && this._model.opacity
        }, model: function () {
            return this._model
        }, draw: function (t, e) {
            var r, a = t.ctx, o = this._model, i = this._rects;
            this.visible() && (a.save(), o.clip && (r = o.area, a.beginPath(), a.rect(r.left, r.top, r.right - r.left, r.bottom - r.top), a.clip()), a.globalAlpha = n(0, o.opacity, 1), a.translate(x(e.x), x(e.y)), a.rotate(o.rotation), v(a, i.frame, o), function (t, e, r, a) {
                var o, n = a.textAlign, i = a.color, l = !!i, s = a.font, u = e.length, d = a.textStrokeColor,
                    c = a.textStrokeWidth, h = d && c;
                if (u && (l || h)) for (r = function (t, e, r) {
                    var a = r.lineHeight, o = t.w, n = t.x;
                    return "center" === e ? n += o / 2 : "end" !== e && "right" !== e || (n += o), {
                        h: a,
                        w: o,
                        x: n,
                        y: t.y + a / 2
                    }
                }(r, n, s), t.font = s.string, t.textAlign = n, t.textBaseline = "middle", t.shadowBlur = a.textShadowBlur, t.shadowColor = a.textShadowColor, l && (t.fillStyle = i), h && (t.lineJoin = "round", t.lineWidth = c, t.strokeStyle = d), o = 0, u = e.length; o < u; ++o) b(t, e[o], {
                    stroked: h,
                    filled: l,
                    w: r.w,
                    x: r.x,
                    y: r.y + r.h * o
                })
            }(a, o.lines, i.text, o), a.restore())
        }
    });
    var p = Number.MIN_SAFE_INTEGER || -9007199254740991, g = Number.MAX_SAFE_INTEGER || 9007199254740991;

    function m(t, e, r) {
        var a = Math.cos(r), o = Math.sin(r), n = e.x, i = e.y;
        return {x: n + a * (t.x - n) - o * (t.y - i), y: i + o * (t.x - n) + a * (t.y - i)}
    }

    function w(t, e) {
        var r, a, o, n, i, l = g, s = p, u = e.origin;
        for (r = 0; r < t.length; ++r) o = (a = t[r]).x - u.x, n = a.y - u.y, i = e.vx * o + e.vy * n, l = Math.min(l, i), s = Math.max(s, i);
        return {min: l, max: s}
    }

    function M(t, e) {
        var r = e.x - t.x, a = e.y - t.y, o = Math.sqrt(r * r + a * a);
        return {vx: (e.x - t.x) / o, vy: (e.y - t.y) / o, origin: t, ln: o}
    }

    var k = function () {
        this._rotation = 0, this._rect = {x: 0, y: 0, w: 0, h: 0}
    };

    function $(t, e, r) {
        var a = e.positioner(t, e), o = a.vx, n = a.vy;
        if (!o && !n) return {x: a.x, y: a.y};
        var i = r.w, l = r.h, s = e.rotation, u = Math.abs(i / 2 * Math.cos(s)) + Math.abs(l / 2 * Math.sin(s)),
            d = Math.abs(i / 2 * Math.sin(s)) + Math.abs(l / 2 * Math.cos(s)),
            c = 1 / Math.max(Math.abs(o), Math.abs(n));
        return u *= o * c, d *= n * c, u += e.offset * o, d += e.offset * n, {x: a.x + u, y: a.y + d}
    }

    t.merge(k.prototype, {
        center: function () {
            var t = this._rect;
            return {x: t.x + t.w / 2, y: t.y + t.h / 2}
        }, update: function (t, e, r) {
            this._rotation = r, this._rect = {x: e.x + t.x, y: e.y + t.y, w: e.w, h: e.h}
        }, contains: function (t) {
            var e = this, r = e._rect;
            return !((t = m(t, e.center(), -e._rotation)).x < r.x - 1 || t.y < r.y - 1 || t.x > r.x + r.w + 2 || t.y > r.y + r.h + 2)
        }, intersects: function (t) {
            var e, r, a, o = this._points(), n = t._points(), i = [M(o[0], o[1]), M(o[0], o[3])];
            for (this._rotation !== t._rotation && i.push(M(n[0], n[1]), M(n[0], n[3])), e = 0; e < i.length; ++e) if (r = w(o, i[e]), a = w(n, i[e]), r.max < a.min || a.max < r.min) return !1;
            return !0
        }, _points: function () {
            var t = this, e = t._rect, r = t._rotation, a = t.center();
            return [m({x: e.x, y: e.y}, a, r), m({x: e.x + e.w, y: e.y}, a, r), m({
                x: e.x + e.w,
                y: e.y + e.h
            }, a, r), m({x: e.x, y: e.y + e.h}, a, r)]
        }
    });
    var C = {
        prepare: function (t) {
            var e, r, a, o, n, i = [];
            for (e = 0, a = t.length; e < a; ++e) for (r = 0, o = t[e].length; r < o; ++r) n = t[e][r], i.push(n), n.$layout = {
                _box: new k,
                _hidable: !1,
                _visible: !0,
                _set: e,
                _idx: n._index
            };
            return i.sort((function (t, e) {
                var r = t.$layout, a = e.$layout;
                return r._idx === a._idx ? a._set - r._set : a._idx - r._idx
            })), this.update(i), i
        }, update: function (t) {
            var e, r, a, o, n, i = !1;
            for (e = 0, r = t.length; e < r; ++e) o = (a = t[e]).model(), (n = a.$layout)._hidable = o && "auto" === o.display, n._visible = a.visible(), i |= n._hidable;
            i && function (t) {
                var e, r, a, o, n, i, l;
                for (e = 0, r = t.length; e < r; ++e) (o = (a = t[e]).$layout)._visible && (l = new Proxy(a._el, {get: (t, e) => t.getProps([e], !0)[e]}), n = a.geometry(), i = $(l, a.model(), n), o._box.update(i, n, a.rotation()));
                (function (t, e) {
                    var r, a, o, n;
                    for (r = t.length - 1; r >= 0; --r) for (o = t[r].$layout, a = r - 1; a >= 0 && o._visible; --a) (n = t[a].$layout)._visible && o._box.intersects(n._box) && e(o, n)
                })(t, (function (t, e) {
                    var r = t._hidable, a = e._hidable;
                    r && a || a ? e._visible = !1 : r && (t._visible = !1)
                }))
            }(t)
        }, lookup: function (t, e) {
            var r, a;
            for (r = t.length - 1; r >= 0; --r) if ((a = t[r].$layout) && a._visible && a._box.contains(e)) return t[r];
            return null
        }, draw: function (t, e) {
            var r, a, o, n, i, l;
            for (r = 0, a = e.length; r < a; ++r) (n = (o = e[r]).$layout)._visible && (i = o.geometry(), l = $(o._el, o.model(), i), n._box.update(l, i, o.rotation()), o.draw(t, l))
        }
    }, P = "$default";

    function S(e, r, a, o) {
        if (r) {
            var n, i = a.$context, l = a.$groups;
            r[l._set] && (n = r[l._set][l._key]) && !0 === t.callback(n, [i, o]) && (e.$datalabels._dirty = !0, a.update(i))
        }
    }

    function I(t, e) {
        var r, a, o = t.$datalabels, n = o._listeners;
        if (n.enter || n.leave) {
            if ("mousemove" === e.type) a = C.lookup(o._labels, e); else if ("mouseout" !== e.type) return;
            r = o._hovered, o._hovered = a, function (t, e, r, a, o) {
                var n, i;
                (r || a) && (r ? a ? r !== a && (i = n = !0) : i = !0 : n = !0, i && S(t, e.leave, r, o), n && S(t, e.enter, a, o))
            }(t, n, r, a, e)
        }
    }

    return {
        id: "datalabels",
        defaults: {
            align: "center",
            anchor: "center",
            backgroundColor: null,
            borderColor: null,
            borderRadius: 0,
            borderWidth: 0,
            clamp: !1,
            clip: !1,
            color: void 0,
            display: !0,
            font: {family: void 0, lineHeight: 1.2, size: void 0, style: void 0, weight: null},
            formatter: function (e) {
                if (t.isNullOrUndef(e)) return null;
                var r, a, o, n = e;
                if (t.isObject(e)) if (t.isNullOrUndef(e.label)) if (t.isNullOrUndef(e.r)) for (n = "", o = 0, a = (r = Object.keys(e)).length; o < a; ++o) n += (0 !== o ? ", " : "") + r[o] + ": " + e[r[o]]; else n = e.r; else n = e.label;
                return "" + n
            },
            labels: void 0,
            listeners: {},
            offset: 4,
            opacity: 1,
            padding: {top: 4, right: 4, bottom: 4, left: 4},
            rotation: 0,
            textAlign: "start",
            textStrokeColor: void 0,
            textStrokeWidth: 0,
            textShadowBlur: 0,
            textShadowColor: void 0
        },
        beforeInit: function (t) {
            t.$datalabels = {_actives: []}
        },
        beforeUpdate: function (t) {
            var e = t.$datalabels;
            e._listened = !1, e._listeners = {}, e._datasets = [], e._labels = []
        },
        afterDatasetUpdate: function (e, r, a) {
            var o, n, i, l, s, u, d, c, h = r.index, f = e.$datalabels, x = f._datasets[h] = [],
                y = e.isDatasetVisible(h), v = e.data.datasets[h], b = function (e, r) {
                    var a, o, n, i = e.datalabels, l = [];
                    return !1 === i ? null : (!0 === i && (i = {}), r = t.merge({}, [r, i]), o = r.labels || {}, n = Object.keys(o), delete r.labels, n.length ? n.forEach((function (e) {
                        o[e] && l.push(t.merge({}, [r, o[e], {_key: e}]))
                    })) : l.push(r), a = l.reduce((function (e, r) {
                        return t.each(r.listeners || {}, (function (t, a) {
                            e[a] = e[a] || {}, e[a][r._key || P] = t
                        })), delete r.listeners, e
                    }), {}), {labels: l, listeners: a})
                }(v, a), p = r.meta.data || [], g = e.ctx;
            for (g.save(), o = 0, i = p.length; o < i; ++o) if ((d = p[o]).$datalabels = [], y && d && e.getDataVisibility(o) && !d.skip) for (n = 0, l = b.labels.length; n < l; ++n) u = (s = b.labels[n])._key, (c = new _(s, g, d, o)).$groups = {
                _set: h,
                _key: u || P
            }, c.$context = {
                active: !1,
                chart: e,
                dataIndex: o,
                dataset: v,
                datasetIndex: h
            }, c.update(c.$context), d.$datalabels.push(c), x.push(c);
            g.restore(), t.merge(f._listeners, b.listeners, {
                merger: function (t, e, a) {
                    e[t] = e[t] || {}, e[t][r.index] = a[t], f._listened = !0
                }
            })
        },
        afterUpdate: function (t) {
            t.$datalabels._labels = C.prepare(t.$datalabels._datasets)
        },
        afterDatasetsDraw: function (t) {
            C.draw(t, t.$datalabels._labels)
        },
        beforeEvent: function (t, e) {
            if (t.$datalabels._listened) {
                var r = e.event;
                switch (r.type) {
                    case"mousemove":
                    case"mouseout":
                        I(t, r);
                        break;
                    case"click":
                        !function (t, e) {
                            var r = t.$datalabels, a = r._listeners.click, o = a && C.lookup(r._labels, e);
                            o && S(t, a, o, e)
                        }(t, r)
                }
            }
        },
        afterEvent: function (t) {
            var e, r, a, o, n, l, s, u = t.$datalabels, d = u._actives, c = u._actives = t.getActiveElements(),
                h = i(d, c);
            for (e = 0, r = h.length; e < r; ++e) if ((n = h[e])[1]) for (a = 0, o = (s = n[0].element.$datalabels || []).length; a < o; ++a) (l = s[a]).$context.active = 1 === n[1], l.update(l.$context);
            (u._dirty || h.length) && (C.update(u._labels), t.render()), delete u._dirty
        }
    }
}));
