import {
  getCursorData,
  getSeriesData
} from "../chunk/X3NAOFDO.jsx";

// src/plugins/cursor.ts
var cursor = () => {
  return ({ bus }) => {
    if (!bus) {
      return { hooks: {} };
    }
    bus.setData("cursor", {
      state: {}
    });
    let pointerEnter;
    let pointerLeave;
    return {
      hooks: {
        ready: (u) => {
          pointerEnter = () => {
            bus.setData("cursor", { sourceId: u.root.id });
          };
          pointerLeave = () => {
            bus.setData("cursor", { sourceId: void 0 });
          };
          u.over.addEventListener("pointerenter", pointerEnter);
          u.over.addEventListener("pointerleave", pointerLeave);
        },
        setCursor: (u) => {
          bus.setData("cursor", "state", u.root.id, getCursorData(u));
        },
        setData: (u) => {
          bus.setData("cursor", (prev) => ({
            ...prev ?? {},
            state: {
              ...prev?.state ?? {},
              [u.root.id]: getCursorData(u)
            }
          }));
        },
        destroy: (u) => {
          bus.setData("cursor", "state", u.root.id, void 0);
          u.over.removeEventListener("pointerenter", pointerEnter);
          u.over.removeEventListener("pointerleave", pointerLeave);
        }
      }
    };
  };
};

// src/plugins/focusSeries.ts
import { createEffect, createRoot } from "solid-js";
var DEFAULT_UNFOCUSED_ALPHA = 0.1;
var DEFAULT_FOCUSED_ALPHA = 1;
var DEFAULT_REBUILD_PATHS = false;
var seriesFocusRedraw = (u, options = {}) => {
  const {
    unfocusedAlpha = DEFAULT_UNFOCUSED_ALPHA,
    focusedAlpha = DEFAULT_FOCUSED_ALPHA,
    rebuildPaths = DEFAULT_REBUILD_PATHS,
    focusTargets
  } = options;
  for (let i = 1; i < u.series.length; i++) {
    const s = u.series[i];
    if (!focusTargets || !focusTargets.length) {
      s.alpha = 1;
      continue;
    }
    const target = focusTargets.find((t) => {
      if ("label" in t) return t.label === s.label;
      if ("zeroIndex" in t) return t.zeroIndex === i - 1;
      if ("index" in t) return t.index === i;
    });
    s.alpha = target ? focusedAlpha : unfocusedAlpha;
  }
  u.redraw(rebuildPaths);
};
var focusSeries = (options = {}) => {
  return ({ bus }) => {
    if (!bus) {
      return { hooks: {} };
    }
    const {
      pxThreshold = 5,
      unfocusedAlpha = DEFAULT_UNFOCUSED_ALPHA,
      focusedAlpha = DEFAULT_FOCUSED_ALPHA,
      rebuildPaths = DEFAULT_REBUILD_PATHS
    } = options;
    let dispose;
    let pointerLeave;
    return {
      hooks: {
        ready: (u) => {
          pointerLeave = () => {
            bus.setData("focusSeries", void 0);
          };
          queueMicrotask(() => {
            if (bus.data.focusSeries) {
              seriesFocusRedraw(u, {
                unfocusedAlpha,
                focusedAlpha,
                rebuildPaths,
                focusTargets: bus.data.focusSeries.targets
              });
            }
          });
          u.over.addEventListener("pointerleave", pointerLeave);
          dispose = createRoot((dispose2) => {
            createEffect(() => {
              const cursor2 = bus.data.cursor;
              const focus = bus.data.focusSeries;
              if (cursor2?.sourceId !== u.root.id) {
                seriesFocusRedraw(u, {
                  unfocusedAlpha,
                  focusedAlpha,
                  rebuildPaths,
                  focusTargets: focus?.targets
                });
              }
            });
            return dispose2;
          });
        },
        setCursor: (u) => {
          const cursor2 = bus.data.cursor;
          const chartCursor = cursor2?.state[u.root.id];
          if (!cursor2 || !chartCursor || cursor2.sourceId !== u.root.id) return;
          const focusTargets = [];
          for (let i = 1; i < u.series.length; i++) {
            const s = u.series[i];
            const yVals = u.data[i];
            const val = yVals?.[chartCursor.idx];
            if (!s.show || !yVals || val == null) continue;
            const yPos = u.valToPos(val, s.scale);
            const dist = Math.abs(yPos - chartCursor.position.top);
            if (dist <= pxThreshold) {
              if (s.label != null) {
                focusTargets.push({ label: s.label });
              } else {
                focusTargets.push({ index: i });
              }
            }
          }
          seriesFocusRedraw(u, {
            unfocusedAlpha,
            focusedAlpha,
            rebuildPaths,
            focusTargets
          });
          bus.setData("focusSeries", {
            sourceId: u.root.id,
            targets: focusTargets
          });
        },
        destroy: (u) => {
          dispose();
          u.over.removeEventListener("pointerleave", pointerLeave);
        }
      }
    };
  };
};

// src/plugins/legend.tsx
import { mergeProps, splitProps } from "solid-js";
import { render } from "solid-js/web";
import "uplot";
var legend = (Component, options = {}) => {
  return ({ bus }) => {
    if (!bus) {
      return { hooks: {} };
    }
    let legendRoot;
    let dispose;
    return {
      hooks: {
        ready: (u) => {
          const seriesData = getSeriesData(u);
          const LegendRoot = () => {
            const _options = mergeProps(
              {
                placement: "top-left",
                pxOffset: 8,
                id: "solid-uplot-legend-root",
                zIndex: 10
              },
              options
            );
            const [legendOptions, containerProps] = splitProps(_options, ["placement", "pxOffset"]);
            const containerStyle = () => {
              const overRect = u.over.getBoundingClientRect();
              const offset = legendOptions.pxOffset;
              return {
                position: "absolute",
                [legendOptions.placement === "top-left" ? "left" : "right"]: `${offset}px`,
                top: `${offset}px`,
                "max-width": `${overRect.width - offset * 2}px`,
                "max-height": `${overRect.height - offset * 2}px`,
                "z-index": containerProps.zIndex,
                "pointer-events": "auto",
                overflow: "auto",
                ...containerProps.style
              };
            };
            return <div
              ref={legendRoot}
              id={containerProps.id}
              class={containerProps.class}
              role="group"
              aria-label="Chart legend"
              style={containerStyle()}
            >
                <Component u={u} seriesData={seriesData} bus={bus} />
              </div>;
          };
          dispose = render(() => <LegendRoot />, u.over);
        },
        destroy: () => {
          dispose();
          legendRoot?.remove();
        }
      }
    };
  };
};

// src/plugins/tooltip.tsx
import { mergeProps as mergeProps2, Show, splitProps as splitProps2 } from "solid-js";
import { render as render2 } from "solid-js/web";
import "uplot";
var TOOLTIP_OFFSET_X = 8;
var TOOLTIP_OFFSET_Y = 8;
var getTooltipPosition = (placement, left, top, tooltipWidth, tooltipHeight) => {
  const baseX = placement.includes("left") ? left - tooltipWidth - TOOLTIP_OFFSET_X : left + TOOLTIP_OFFSET_X;
  const baseY = placement.includes("top") ? top - tooltipHeight - TOOLTIP_OFFSET_Y : top + TOOLTIP_OFFSET_Y;
  const viewportX = baseX - window.scrollX;
  const viewportY = baseY - window.scrollY;
  const overflowsLeft = viewportX < 0;
  const overflowsRight = viewportX + tooltipWidth > window.innerWidth;
  const overflowsTop = viewportY < 0;
  const overflowsBottom = viewportY + tooltipHeight > window.innerHeight;
  let flipX = false;
  let flipY = false;
  if (placement.includes("left") && overflowsLeft) flipX = true;
  if (placement.includes("right") && overflowsRight) flipX = true;
  if (placement.includes("top") && overflowsTop) flipY = true;
  if (placement.includes("bottom") && overflowsBottom) flipY = true;
  const finalX = flipX && placement.includes("left") ? left + TOOLTIP_OFFSET_X : flipX && placement.includes("right") ? left - tooltipWidth - TOOLTIP_OFFSET_X : baseX;
  const finalY = flipY && placement.includes("top") ? top + TOOLTIP_OFFSET_Y : flipY && placement.includes("bottom") ? top - tooltipHeight - TOOLTIP_OFFSET_Y : baseY;
  return {
    left: finalX,
    top: finalY
  };
};
var tooltip = (Component, options = {}) => {
  return ({ bus }) => {
    if (!bus) {
      return { hooks: {} };
    }
    let tooltipRoot;
    let dispose;
    return {
      hooks: {
        ready: (u) => {
          const seriesData = getSeriesData(u);
          const TooltipRoot = () => {
            const _options = mergeProps2(
              {
                placement: "top-left",
                id: "solid-uplot-tooltip-root",
                style: {},
                zIndex: 20
              },
              options
            );
            const chartCursorData = () => bus.data.cursor?.state[u.root.id];
            const [tooltipOptions, containerProps] = splitProps2(_options, ["placement"]);
            return <Show when={chartCursorData()}>
                {(cursor2) => {
              const position = () => {
                const overRect = u.over.getBoundingClientRect();
                const absoluteLeft = overRect.left + cursor2().position.left + window.scrollX;
                const absoluteTop = overRect.top + cursor2().position.top + window.scrollY;
                const tooltipWidth = tooltipRoot.offsetWidth ?? 0;
                const tooltipHeight = tooltipRoot.offsetHeight ?? 0;
                return getTooltipPosition(
                  tooltipOptions.placement,
                  absoluteLeft,
                  absoluteTop,
                  tooltipWidth,
                  tooltipHeight
                );
              };
              return <div
                ref={tooltipRoot}
                id={containerProps.id}
                class={containerProps.class}
                role="tooltip"
                aria-label="Chart tooltip"
                style={{
                  position: "absolute",
                  "z-index": containerProps.zIndex,
                  left: `${position().left}px`,
                  top: `${position().top}px`,
                  "pointer-events": "none",
                  ...containerProps.style
                }}
              >
                      <Component
                u={u}
                seriesData={seriesData}
                cursor={cursor2()}
                focusedSeries={bus.data.focusSeries}
              />
                    </div>;
            }}
              </Show>;
          };
          dispose = render2(() => <TooltipRoot />, u.root);
        },
        destroy: () => {
          dispose();
          tooltipRoot?.remove();
        }
      }
    };
  };
};
export {
  cursor,
  focusSeries,
  legend,
  tooltip
};