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 {
 129         highlightRules:
 130           !!this.vname && !localStorage.getItem("rr_" + this.vname)
 131       };
 132     }
 133   },
 134   methods: {
 135     notation: function(moveIdx) {
 136       const move = this.moves[moveIdx];
 137       if (this.score != "*") return getFullNotation(move);
 138       if (
 139         ['none','highlight'].includes(this.show) ||
 140         (
 141           this.show == "byrow" &&
 142           moveIdx == this.moves.length-1 &&
 143           moveIdx % 2 == 0
 144         )
 145       ) {
 146         return "?";
 147       }
 148       return getFullNotation(move);
 149     },
 150     btnTooltipClass: function() {
 151       return { tooltip: !("ontouchstart" in window) };
 152     },
 153     clickRulesBtn: function() {
 154       const key = "rr_" + this.vname;
 155       if (!localStorage.getItem(key)) {
 156         localStorage.setItem(key, '1');
 157         document.getElementById("rulesBtn").classList.remove("highlightRules");
 158       }
 159       this.$emit("showrules");
 160     },
 161     gotoMove: function(index) {
 162       // Goto move except if click on current move:
 163       if (this.cursor != index) this.$emit("goto-move", index);
 164     },
 165     adjustBoard: function() {
 166       const boardContainer = document.getElementById("boardContainer");
 167       if (!boardContainer) return; //no board on page
 168       const k = document.getElementById("boardSize").value;
 169       const movesWidth = window.innerWidth >= 768 ? 280 : 0;
 170       const minBoardWidth = 240; //TODO: these 240 and 280 are arbitrary...
 171       // Value of 0 is board min size; 100 is window.width [- movesWidth]
 172       const boardSize =
 173         minBoardWidth +
 174         (k * (window.innerWidth - (movesWidth + minBoardWidth))) / 100;
 175       localStorage.setItem("boardSize", boardSize);
 176       boardContainer.style.width = boardSize + "px";
 177       document.getElementById("gameContainer").style.width =
 178         boardSize + movesWidth + "px";
 179       this.$emit("redraw-board");
 180     }
 181   }
 182 };
 183 </script>
 184
 185 <style lang="sass" scoped>
 186 .moves-list
 187   user-select: none
 188   cursor: pointer
 189   min-height: 1px
 190   max-height: 500px
 191   overflow: auto
 192   background-color: white
 193   width: 280px
 194   & > .tr
 195     clear: both
 196     border-bottom: 1px solid lightgrey
 197     & > .td
 198       float: left
 199       padding: 2% 0 2% 2%
 200       &:first-child
 201         color: grey
 202         width: 13%
 203       &:not(first-child)
 204         width: 40.5%
 205
 206 @media screen and (max-width: 767px)
 207   .moves-list
 208     width: 100%
 209
 210 .td.highlight-lm
 211   background-color: plum
 212
 213 .highlightRules
 214   padding: 3px 5px
 215   background-color: yellow
 216
 217 #boardSizeBtnContainer
 218   width: 100%
 219   text-align: center
 220
 221 [type="checkbox"]#modalAdjust+div .card
 222   padding: 5px
 223
 224 img.inline
 225   height: 22px
 226   @media screen and (max-width: 767px)
 227     height: 18px
 228
 229 #scoreInfo
 230   margin: 10px 0
 231   @media screen and (max-width: 767px)
 232     margin: 5px 0
 233
 234 span.score
 235   display: inline-block
 236   margin-left: 10px
 237   font-weight: bold
 238
 239 span.score-msg
 240   display: inline-block
 241   margin-left: 10px
 242   font-style: italic
 243
 244 #downloadDiv
 245   display: inline-block
 246   margin: 0
 247
 248 span#rulesBtn
 249   cursor: pointer
 250   display: inline-block
 251   margin: 0 10px
 252   font-weight: bold
 253
 254 button
 255   margin: 0
 256   &.active
 257     background-color: #48C9B0
 258
 259 #aboveMoves button
 260   padding-bottom: 5px
 261 </style>