Fantasy-Map-Generator/modules/ui/military-overview.js

"use strict";
function overviewMilitary() {
  if (customization) return;
  closeDialogs("#militaryOverview, .stable");
  if (!layerIsOn("toggleStates")) toggleStates();
  if (!layerIsOn("toggleBorders")) toggleBorders();
  if (!layerIsOn("toggleMilitary")) toggleMilitary();

  const body = document.getElementById("militaryBody");
  addLines();
  $("#militaryOverview").dialog();

  if (modules.overviewMilitary) return;
  modules.overviewMilitary = true;
  updateHeaders();

  $("#militaryOverview").dialog({
    title: "Military Overview",
    resizable: false,
    width: fitContent(),
    position: {my: "right top", at: "right-10 top+10", of: "svg", collision: "fit"}
  });

  // add listeners
  document.getElementById("militaryOverviewRefresh").addEventListener("click", addLines);
  document.getElementById("militaryPercentage").addEventListener("click", togglePercentageMode);
  document.getElementById("militaryOptionsButton").addEventListener("click", militaryCustomize);
  document.getElementById("militaryRegimentsList").addEventListener("click", () => overviewRegiments(-1));
  document.getElementById("militaryOverviewRecalculate").addEventListener("click", militaryRecalculate);
  document.getElementById("militaryExport").addEventListener("click", downloadMilitaryData);
  document.getElementById("militaryWiki").addEventListener("click", () => wiki("Military-Forces"));

  body.addEventListener("change", function (ev) {
    const el = ev.target,
      line = el.parentNode,
      state = +line.dataset.id;
    changeAlert(state, line, +el.value);
  });

  body.addEventListener("click", function (ev) {
    const el = ev.target,
      line = el.parentNode,
      state = +line.dataset.id;
    if (el.tagName === "SPAN") overviewRegiments(state);
  });

  // update military types in header and tooltips
  function updateHeaders() {
    const header = document.getElementById("militaryHeader");
    const units = options.military.length;
    header.style.gridTemplateColumns = `8em repeat(${units}, 5.2em) 4em 7em 5em 6em`;

    header.querySelectorAll(".removable").forEach(el => el.remove());
    const insert = html => document.getElementById("militaryTotal").insertAdjacentHTML("beforebegin", html);
    for (const u of options.military) {
      const label = capitalize(u.name.replace(/_/g, " "));
      insert(
        `<div data-tip="State ${
          u.name
        } units number. Click to sort" class="sortable removable" data-sortby="${u.name.toLowerCase()}">${label}&nbsp;</div>`
      );
    }
    header.querySelectorAll(".removable").forEach(function (e) {
      e.addEventListener("click", function () {
        sortLines(this);
      });
    });
  }

  // add line for each state
  function addLines() {
    body.innerHTML = "";
    let lines = "";
    const states = pack.states.filter(s => s.i && !s.removed);

    for (const s of states) {
      const population = rn((s.rural * populationRate) + (s.urban * 1000 * urbanization));
      const getForces = u => s.military.reduce((s, r) => s + (r.u[u.name] || 0), 0);
      const total = options.military.reduce((s, u) => s + getForces(u) * u.crew, 0);
      const rate = (total / population) * 100;

      const sortData = options.military.map(u => `data-${u.name.toLowerCase()}="${getForces(u)}"`).join(" ");
      const lineData = options.military
        .map(u => `<div data-type="${u.name}" data-tip="State ${u.name} units number">${getForces(u)}</div>`)
        .join(" ");

      lines += /* html */ `<div
        class="states"
        data-id=${s.i}
        data-state="${s.name}"
        ${sortData}
        data-total="${total}"
        data-population="${population}"
        data-rate="${rate}"
        data-alert="${s.alert}"
      >
        <fill-box data-tip="${s.fullName}" fill="${s.color}" disabled></fill-box>
        <input data-tip="${s.fullName}" style="width:6em" value="${s.name}" readonly />
        ${lineData}
        <div data-type="total" data-tip="Total state military personnel (considering crew)" style="font-weight: bold">${si(
          total
        )}</div>
        <div data-type="population" data-tip="State population">${si(population)}</div>
        <div data-type="rate" data-tip="Military personnel rate (% of state population). Depends on war alert">${rn(
          rate,
          2
        )}%</div>
        <input
          data-tip="War Alert. Editable modifier to military forces number, depends of political situation"
          style="width:4.1em"
          type="number"
          min="0"
          step=".01"
          value="${rn(s.alert, 2)}"
        />
        <span data-tip="Show regiments list" class="icon-list-bullet pointer"></span>
      </div>`;
    }
    body.insertAdjacentHTML("beforeend", lines);
    updateFooter();

    // add listeners
    body.querySelectorAll("div.states").forEach(el => el.addEventListener("mouseenter", ev => stateHighlightOn(ev)));
    body.querySelectorAll("div.states").forEach(el => el.addEventListener("mouseleave", ev => stateHighlightOff(ev)));

    if (body.dataset.type === "percentage") {
      body.dataset.type = "absolute";
      togglePercentageMode();
    }
    applySorting(militaryHeader);
  }

  function changeAlert(state, line, alert) {
    const s = pack.states[state];
    const dif = s.alert || alert ? alert / s.alert : 0; // modifier
    s.alert = line.dataset.alert = alert;

    s.military.forEach(r => {
      Object.keys(r.u).forEach(u => (r.u[u] = rn(r.u[u] * dif))); // change units value
      r.a = d3.sum(Object.values(r.u)); // change total
      armies.select(`g>g#regiment${s.i}-${r.i}>text`).text(Military.getTotal(r)); // change icon text
    });

    const getForces = u => s.military.reduce((s, r) => s + (r.u[u.name] || 0), 0);
    options.military.forEach(
      u => (line.dataset[u.name] = line.querySelector(`div[data-type='${u.name}']`).innerHTML = getForces(u))
    );

    const population = rn((s.rural * populationRate) + (s.urban * 1000 * urbanization));
    const total = (line.dataset.total = options.military.reduce((s, u) => s + getForces(u) * u.crew, 0));
    const rate = (line.dataset.rate = (total / population) * 100);
    line.querySelector("div[data-type='total']").innerHTML = si(total);
    line.querySelector("div[data-type='rate']").innerHTML = rn(rate, 2) + "%";

    updateFooter();
  }

  function updateFooter() {
    const lines = Array.from(body.querySelectorAll(":scope > div"));
    const statesNumber = (militaryFooterStates.innerHTML = pack.states.filter(s => s.i && !s.removed).length);
    const total = d3.sum(lines.map(el => el.dataset.total));
    militaryFooterForcesTotal.innerHTML = si(total);
    militaryFooterForces.innerHTML = si(total / statesNumber);
    militaryFooterRate.innerHTML = rn(d3.sum(lines.map(el => el.dataset.rate)) / statesNumber, 2) + "%";
    militaryFooterAlert.innerHTML = rn(d3.sum(lines.map(el => el.dataset.alert)) / statesNumber, 2);
  }

  function stateHighlightOn(event) {
    const state = +event.target.dataset.id;
    if (customization || !state) return;
    armies
      .select("#army" + state)
      .transition()
      .duration(2000)
      .style("fill", "#ff0000");

    if (!layerIsOn("toggleStates")) return;
    const d = regions.select("#state" + state).attr("d");
    if (!d) return; // no geometry to highlight (e.g., Sky Realm)

    const path = debug
      .append("path")
      .attr("class", "highlight")
      .attr("d", d)
      .attr("fill", "none")
      .attr("stroke", "red")
      .attr("stroke-width", 1)
      .attr("opacity", 1)
      .attr("filter", "url(#blur1)");

    const l = path.node().getTotalLength(),
      dur = (l + 5000) / 2;
    const i = d3.interpolateString("0," + l, l + "," + l);
    path
      .transition()
      .duration(dur)
      .attrTween("stroke-dasharray", function () {
        return t => i(t);
      });
  }

  function stateHighlightOff(event) {
    debug.selectAll(".highlight").each(function () {
      d3.select(this).transition().duration(1000).attr("opacity", 0).remove();
    });

    const state = +event.target.dataset.id;
    armies
      .select("#army" + state)
      .transition()
      .duration(1000)
      .style("fill", null);
  }

  function togglePercentageMode() {
    if (body.dataset.type === "absolute") {
      body.dataset.type = "percentage";
      const lines = body.querySelectorAll(":scope > div");
      const array = Array.from(lines),
        cache = [];

      const total = function (type) {
        if (cache[type]) cache[type];
        cache[type] = d3.sum(array.map(el => +el.dataset[type]));
        return cache[type];
      };

      lines.forEach(function (el) {
        el.querySelectorAll("div").forEach(function (div) {
          const type = div.dataset.type;
          if (type === "rate") return;
          div.textContent = total(type) ? rn((+el.dataset[type] / total(type)) * 100) + "%" : "0%";
        });
      });
    } else {
      body.dataset.type = "absolute";
      addLines();
    }
  }

  function militaryCustomize() {
    const types = ["melee", "ranged", "mounted", "machinery", "naval", "armored", "aviation", "magical"];
    const tableBody = document.getElementById("militaryOptions").querySelector("tbody");
    removeUnitLines();
    options.military.map(unit => addUnitLine(unit));

    $("#militaryOptions").dialog({
      title: "Edit Military Units",
      resizable: false,
      width: fitContent(),
      position: {my: "center", at: "center", of: "svg"},
      buttons: {
        Apply: applyMilitaryOptions,
        Add: () =>
          addUnitLine({
            icon: "🛡️",
            name: "custom" + militaryOptionsTable.rows.length,
            rural: 0.2,
            urban: 0.5,
            crew: 1,
            power: 1,
            type: "melee"
          }),
        Restore: restoreDefaultUnits,
        Cancel: function () {
          $(this).dialog("close");
        }
      },
      open: function () {
        const buttons = $(this).dialog("widget").find(".ui-dialog-buttonset > button");
        buttons[0].addEventListener("mousemove", () =>
          tip("Apply military units settings. <span style='color:#cb5858'>All forces will be recalculated!</span>")
        );
        buttons[1].addEventListener("mousemove", () => tip("Add new military unit to the table"));
        buttons[2].addEventListener("mousemove", () => tip("Restore default military units and settings"));
        buttons[3].addEventListener("mousemove", () => tip("Close the window without saving the changes"));
      }
    });

    if (modules.overviewMilitaryCustomize) return;
    modules.overviewMilitaryCustomize = true;

    tableBody.addEventListener("click", event => {
      const el = event.target;
      if (el.tagName !== "BUTTON") return;
      const type = el.dataset.type;

      if (type === "icon") {
        return selectIcon(el.textContent, function (value) {
          el.innerHTML = value.startsWith("http") || value.startsWith("data:image")
            ? `<img src="${value}" style="width:1.2em;height:1.2em;pointer-events:none;">`
            : value;
        });
      }

      if (type === "biomes") {
        const {i, name, color} = biomesData;
        const biomesArray = Array(i.length).fill(null);
        const biomes = biomesArray.map((_, i) => ({i, name: name[i], color: color[i]}));
        return selectLimitation(el, biomes);
      }
      if (type === "states") return selectLimitation(el, pack.states);
      if (type === "cultures") return selectLimitation(el, pack.cultures);
      if (type === "religions") return selectLimitation(el, pack.religions);
    });

    function removeUnitLines() {
      tableBody.querySelectorAll("tr").forEach(el => el.remove());
    }

    function getLimitValue(attr) {
      return attr?.join(",") || "";
    }

    function getLimitText(attr) {
      return attr?.length ? "some" : "all";
    }

    function getLimitTip(attr, data) {
      if (!attr || !attr.length) return "";
      return attr.map(i => data?.[i]?.name || "").join(", ");
    }

    function addUnitLine(unit) {
      const {type, icon, name, rural, urban, power, crew, separate} = unit;
      const row = document.createElement("tr");
      const typeOptions = types
        .map(t => `<option ${type === t ? "selected" : ""} value="${t}">${t}</option>`)
        .join(" ");

      const getLimitButton = attr =>
        `<button 
          data-tip="Select allowed ${attr}"
          data-type="${attr}"
          title="${getLimitTip(unit[attr], pack[attr])}"
          data-value="${getLimitValue(unit[attr])}">
          ${getLimitText(unit[attr])}
        </button>`;

      row.innerHTML = /* html */ `<td>
          <button data-type="icon" data-tip="Click to select unit icon">
            ${
              icon.startsWith("http") || icon.startsWith("data:image")
                ? `<img src="${icon}" style="width:1.2em;height:1.2em;pointer-events:none;">`
                : icon || ""
            }
          </button>
        </td>
        <td><input data-tip="Type unit name. If name is changed for existing unit, old unit will be replaced" value="${name}" /></td>
        <td>${getLimitButton("biomes")}</td>
        <td>${getLimitButton("states")}</td>
        <td>${getLimitButton("cultures")}</td>
        <td>${getLimitButton("religions")}</td>
        <td><input data-tip="Enter conscription percentage for rural population" type="number" min="0" max="100" step=".01" value="${rural}" /></td>
        <td><input data-tip="Enter conscription percentage for urban population" type="number" min="0" max="100" step=".01" value="${urban}" /></td>
        <td><input data-tip="Enter average number of people in crew (for total personnel calculation)" type="number" min="1" step="1" value="${crew}" /></td>
        <td><input data-tip="Enter military power (used for battle simulation)" type="number" min="0" step=".1" value="${power}" /></td>
        <td>
          <select data-tip="Select unit type to apply special rules on forces recalculation">
            ${typeOptions}
          </select>
        </td>
        <td data-tip="Check if unit is <b>separate</b> and can be stacked only with the same units">
          <input id="${name}Separate" type="checkbox" class="checkbox" ${separate ? "checked" : ""} />
          <label for="${name}Separate" class="checkbox-label"></label>
        </td>
        <td data-tip="Remove the unit">
          <span data-tip="Remove unit type" class="icon-trash-empty pointer" onclick="this.parentElement.parentElement.remove();"></span>
        </td>`;
      tableBody.appendChild(row);
    }

    function restoreDefaultUnits() {
      removeUnitLines();
      Military.getDefaultOptions().map(unit => addUnitLine(unit));
    }

    function selectLimitation(el, data) {
      const type = el.dataset.type;
      const value = el.dataset.value;
      const initial = value ? value.split(",").map(v => +v) : [];

      const filtered = data.filter(datum => datum.i && !datum.removed);
      const lines = filtered.map(
        ({i, name, fullName, color}) =>
          `<tr data-tip="${name}"><td><span style="color:${color}">⬤</span></td>
            <td><input data-i="${i}" id="el${i}" type="checkbox" class="checkbox" ${
            !initial.length || initial.includes(i) ? "checked" : ""
          } >
            <label for="el${i}" class="checkbox-label">${fullName || name}</label>
          </td></tr>`
      );
      alertMessage.innerHTML = /* html */ `<b>Limit unit by ${type}:</b>
        <table style="margin-top:.3em">
          <tbody>
            ${lines.join("")}
          </tbody>
        </table>`;

      $("#alert").dialog({
        width: fitContent(),
        title: `Limit unit`,
        buttons: {
          Invert: function () {
            alertMessage.querySelectorAll("input").forEach(el => (el.checked = !el.checked));
          },
          Apply: function () {
            const inputs = Array.from(alertMessage.querySelectorAll("input"));
            const selected = inputs.reduce((acc, input) => {
              if (input.checked) acc.push(input.dataset.i);
              return acc;
            }, []);

            if (!selected.length) return tip("Select at least one element", false, "error");

            const allAreSelected = selected.length === inputs.length;
            el.dataset.value = allAreSelected ? "" : selected.join(",");
            el.innerHTML = allAreSelected ? "all" : "some";
            el.setAttribute("title", getLimitTip(selected, data));
            $(this).dialog("close");
          },
          Cancel: function () {
            $(this).dialog("close");
          }
        }
      });
    }

    function applyMilitaryOptions() {
      const unitLines = Array.from(tableBody.querySelectorAll("tr"));
      const names = unitLines.map(r => r.querySelector("input").value.replace(/[&\/\\#, +()$~%.'":*?<>{}]/g, "_"));
      if (new Set(names).size !== names.length) return tip("All units should have unique names", false, "error");

      $("#militaryOptions").dialog("close");

      options.military = unitLines.map((r, i) => {
        const elements = Array.from(r.querySelectorAll("input, button, select"));
        const [icon, name, biomes, states, cultures, religions, rural, urban, crew, power, type, separate] =
          elements.map(el => {
            const {type, value} = el.dataset || {};
            if (type === "icon") {
              const value = el.innerHTML.trim();
              const isImage = value.startsWith("<img");
              return isImage ? value.match(/src="([^"]*)"/)[1] : value || "⠀";
            }
            if (type) return value ? value.split(",").map(v => parseInt(v)) : null;
            if (el.type === "number") return +el.value || 0;
            if (el.type === "checkbox") return +el.checked || 0;
            return el.value;
          });

        const unit = {icon, name: names[i], rural, urban, crew, power, type, separate};
        if (biomes) unit.biomes = biomes;
        if (states) unit.states = states;
        if (cultures) unit.cultures = cultures;
        if (religions) unit.religions = religions;
        return unit;
      });
      localStorage.setItem("military", JSON.stringify(options.military));
      Military.generate();
      updateHeaders();
      addLines();
    }
  }

  function militaryRecalculate() {
    alertMessage.innerHTML =
      "Are you sure you want to recalculate military forces for all states?<br>Regiments for all states will be regenerated";
    $("#alert").dialog({
      resizable: false,
      title: "Remove regiment",
      buttons: {
        Recalculate: function () {
          $(this).dialog("close");
          Military.generate();
          addLines();
        },
        Cancel: function () {
          $(this).dialog("close");
        }
      }
    });
  }

  function downloadMilitaryData() {
    const units = options.military.map(u => u.name);
    let data = "Id,State," + units.map(u => capitalize(u)).join(",") + ",Total,Population,Rate,War Alert\n"; // headers

    body.querySelectorAll(":scope > div").forEach(function (el) {
      data += el.dataset.id + ",";
      data += el.dataset.state + ",";
      data += units.map(u => el.dataset[u.toLowerCase()]).join(",") + ",";
      data += el.dataset.total + ",";
      data += el.dataset.population + ",";
      data += rn(el.dataset.rate, 2) + "%,";
      data += el.dataset.alert + "\n";
    });

    const name = getFileName("Military") + ".csv";
    downloadFile(data, name);
  }
}