client/src/components/MoveList.vue

   1 <template lang="pug">
   2 div
   3   input#modalAdjust.modal(type="checkbox")
   4   div#adjuster(
   5     role="dialog"
   6     data-checkbox="modalAdjust"
   7   )
   8     .card.text-center
   9       label.modal-close(for="modalAdjust")
  10       label(for="boardSize") {{ st.tr["Board size"] }}
  11       input#boardSize.slider(
  12         type="range"
  13         min="0"
  14         max="100"
  15         value="50"
  16         @input="adjustBoard()"
  17       )
  18   #aboveMoves
  19     // NOTE: variants pages already have a "Rules" link on top
  20     span#rulesBtn(
  21       v-if="!$route.path.match('/variants/')"
  22       @click="clickRulesBtn()"
  23       :class="btnRulesClass"
  24     )
  25       | {{ st.tr["Rules"] }}
  26     button(
  27       :class="btnTooltipClass()"
  28       onClick="window.doClick('modalAdjust')"
  29       :aria-label="st.tr['Resize board']"
  30     )
  31       img.inline(src="/images/icons/resize.svg")
  32     button#analyzeBtn(
  33       v-if="canAnalyze"
  34       :class="btnTooltipClass()"
  35       @click="$emit('analyze')"
  36       :aria-label="st.tr['Analyse']"
  37     )
  38       img.inline(src="/images/icons/analyse.svg")
  39     #downloadDiv(v-if="canDownload")
  40       a#download(href="#")
  41       button(
  42         :class="btnTooltipClass()"
  43         @click="$emit('download')"
  44         :aria-label="st.tr['Download'] + ' PGN'"
  45       )
  46         img.inline(src="/images/icons/download.svg")
  47   #scoreInfo(v-if="score!='*'")
  48     span.score {{ score }}
  49     span.score-msg {{ st.tr[message] }}
  50   .moves-list
  51     .tr(v-for="moveIdx in evenNumbers")
  52       .td {{ firstNum + moveIdx / 2 }}
  53       .td(
  54         :class="{'highlight-lm': cursor == moveIdx}"
  55         @click="() => gotoMove(moveIdx)"
  56       )
  57         | {{ notation(moveIdx) }}
  58       .td(
  59         v-if="moveIdx < moves.length-1"
  60         :class="{'highlight-lm': cursor == moveIdx+1}"
  61         @click="() => gotoMove(moveIdx+1)"
  62       )
  63         | {{ notation(moveIdx + 1) }}
  64 </template>
  65
  66 <script>
  67 import { store } from "@/store";
  68 import { getFullNotation } from "@/utils/notation";
  69 import { processModalClick } from "@/utils/modalClick";
  70 export default {
  71   name: "my-move-list",
  72   props: [
  73     "moves", "show", "canAnalyze", "canDownload",
  74     "vname", "cursor", "score", "message", "firstNum"],
  75   data: function() {
  76     return {
  77       st: store.state
  78     };
  79   },
  80   mounted: function() {
  81     document.getElementById("adjuster")
  82       .addEventListener("click", processModalClick);
  83     // Take full width on small screens:
  84     let boardSize = parseInt(localStorage.getItem("boardSize"));
  85     if (!boardSize) {
  86       boardSize =
  87         window.innerWidth >= 768
  88           ? 0.75 * Math.min(window.innerWidth, window.innerHeight)
  89           : window.innerWidth;
  90     }
  91     const movesWidth = window.innerWidth >= 768 ? 280 : 0;
  92     document.getElementById("boardContainer").style.width = boardSize + "px";
  93     let gameContainer = document.getElementById("gameContainer");
  94     gameContainer.style.width = boardSize + movesWidth + "px";
  95     document.getElementById("boardSize").value =
  96       (boardSize * 100) / (window.innerWidth - movesWidth);
  97     window.addEventListener("resize", this.adjustBoard);
  98   },
  99   beforeDestroy: function() {
 100     window.removeEventListener("resize", this.adjustBoard);
 101   },
 102   watch: {
 103     cursor: function(newCursor) {
 104       if (window.innerWidth <= 767) return; //scrolling would hide chessboard
 105       // $nextTick to wait for table > tr to be rendered
 106       this.$nextTick(() => {
 107         let curMove = document.querySelector(".td.highlight-lm");
 108         if (!curMove && this.moves.length > 0) {
 109           // Cursor is before game beginning, and some moves were made:
 110           curMove =
 111             document.querySelector(".moves-list > .tr:first-child > .td");
 112         }
 113         if (!!curMove) {
 114           curMove.scrollIntoView({
 115             behavior: "auto",
 116             block: "nearest"
 117           });
 118         }
 119       });
 120     }
 121   },
 122   computed: {
 123     evenNumbers: function() {
 124       return [...Array(this.moves.length).keys()].filter(i => i%2==0);
 125     },
 126     btnRulesClass: function() {
 127       // "rr" for "rules read"
 128       return { highlightRules: !localStorage.getItem("rr_" + this.vname) };
 129     }
 130   },
 131   methods: {
 132     notation: function(moveIdx) {
 133       const move = this.moves[moveIdx];
 134       if (this.score != "*") return getFullNotation(move);
 135       if (
 136         ['none','highlight'].includes(this.show) ||
 137         (
 138           this.show == "byrow" &&
 139           moveIdx == this.moves.length-1 &&
 140           moveIdx % 2 == 0
 141         )
 142       ) {
 143         return "?";
 144       }
 145       return getFullNotation(move);
 146     },
 147     btnTooltipClass: function() {
 148       return { tooltip: !("ontouchstart" in window) };
 149     },
 150     clickRulesBtn: function() {
 151       const key = "rr_" + this.vname;
 152       if (!localStorage.getItem(key)) {
 153         localStorage.setItem(key, '1');
 154         document.getElementById("rulesBtn").classList.remove("highlightRules");
 155       }
 156       this.$emit("showrules");
 157     },
 158     gotoMove: function(index) {
 159       // Goto move except if click on current move:
 160       if (this.cursor != index) this.$emit("goto-move", index);
 161     },
 162     adjustBoard: function() {
 163       const boardContainer = document.getElementById("boardContainer");
 164       if (!boardContainer) return; //no board on page
 165       const k = document.getElementById("boardSize").value;
 166       const movesWidth = window.innerWidth >= 768 ? 280 : 0;
 167       const minBoardWidth = 240; //TODO: these 240 and 280 are arbitrary...
 168       // Value of 0 is board min size; 100 is window.width [- movesWidth]
 169       const boardSize =
 170         minBoardWidth +
 171         (k * (window.innerWidth - (movesWidth + minBoardWidth))) / 100;
 172       localStorage.setItem("boardSize", boardSize);
 173       boardContainer.style.width = boardSize + "px";
 174       document.getElementById("gameContainer").style.width =
 175         boardSize + movesWidth + "px";
 176       this.$emit("redraw-board");
 177     }
 178   }
 179 };
 180 </script>
 181
 182 <style lang="sass" scoped>
 183 .moves-list
 184   user-select: none
 185   cursor: pointer
 186   min-height: 1px
 187   max-height: 500px
 188   overflow: auto
 189   background-color: white
 190   width: 280px
 191   & > .tr
 192     clear: both
 193     border-bottom: 1px solid lightgrey
 194     & > .td
 195       float: left
 196       padding: 2% 0 2% 2%
 197       &:first-child
 198         color: grey
 199         width: 13%
 200       &:not(first-child)
 201         width: 40.5%
 202
 203 @media screen and (max-width: 767px)
 204   .moves-list
 205     width: 100%
 206
 207 .td.highlight-lm
 208   background-color: plum
 209
 210 .highlightRules
 211   padding: 3px 5px
 212   background-color: yellow
 213
 214 #boardSizeBtnContainer
 215   width: 100%
 216   text-align: center
 217
 218 [type="checkbox"]#modalAdjust+div .card
 219   padding: 5px
 220
 221 img.inline
 222   height: 22px
 223   @media screen and (max-width: 767px)
 224     height: 18px
 225
 226 #scoreInfo
 227   margin: 10px 0
 228   @media screen and (max-width: 767px)
 229     margin: 5px 0
 230
 231 span.score
 232   display: inline-block
 233   margin-left: 10px
 234   font-weight: bold
 235
 236 span.score-msg
 237   display: inline-block
 238   margin-left: 10px
 239   font-style: italic
 240
 241 #downloadDiv
 242   display: inline-block
 243   margin: 0
 244
 245 span#rulesBtn
 246   cursor: pointer
 247   display: inline-block
 248   margin: 0 10px
 249   font-weight: bold
 250
 251 button
 252   margin: 0
 253   &.active
 254     background-color: #48C9B0
 255
 256 #aboveMoves button
 257   padding-bottom: 5px
 258 </style>