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         v-html="notation(moveIdx)")
  57       .td(
  58         v-if="moveIdx < moves.length-1"
  59         :class="{'highlight-lm': cursor == moveIdx+1}"
  60         @click="() => gotoMove(moveIdx+1)"
  61         v-html="notation(moveIdx + 1)")
  62 </template>
  63
  64 <script>
  65 import { store } from "@/store";
  66 import { getFullNotation } from "@/utils/notation";
  67 import { processModalClick } from "@/utils/modalClick";
  68 export default {
  69   name: "my-move-list",
  70   props: [
  71     "moves", "show", "canAnalyze", "canDownload",
  72     "vname", "cursor", "score", "message", "firstNum"],
  73   data: function() {
  74     return {
  75       st: store.state
  76     };
  77   },
  78   mounted: function() {
  79     document.getElementById("adjuster")
  80       .addEventListener("click", processModalClick);
  81     // Take full width on small screens:
  82     let boardSize =
  83       window.innerWidth >= 768
  84         ? 0.7 * Math.min(window.innerWidth, window.innerHeight)
  85         : window.innerWidth;
  86     const movesWidth = window.innerWidth >= 768 ? 280 : 0;
  87     document.getElementById("boardContainer").style.width = boardSize + "px";
  88     let gameContainer = document.getElementById("gameContainer");
  89     gameContainer.style.width = boardSize + movesWidth + "px";
  90     document.getElementById("boardSize").value =
  91       (boardSize * 100) / (window.innerWidth - movesWidth);
  92     window.addEventListener("resize", () => this.adjustBoard());
  93     if ("ontouchstart" in window) {
  94       // TODO: find something better than next height adjustment...
  95       // maybe each variant could give its ratio (?!)
  96       setTimeout( () => { this.adjustBoard("vertical"); }, 1000);
  97     }
  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(vertical) {
 166       const boardContainer = document.getElementById("boardContainer");
 167       if (!boardContainer) return; //no board on page
 168       const movesWidth = window.innerWidth >= 768 ? 280 : 0;
 169       let gameContainer = document.getElementById("gameContainer");
 170       if (vertical) {
 171         const bRect =
 172           document.getElementById("rootBoardElement").getBoundingClientRect();
 173         if (bRect.bottom > window.innerHeight) {
 174           const maxHeight = window.innerHeight - 20;
 175           gameContainer.style.height = maxHeight + "px";
 176           const boardSize = maxHeight * bRect.width / bRect.height;
 177           boardContainer.style.width = boardSize + "px";
 178           gameContainer.style.width = boardSize + movesWidth + "px";
 179           this.$emit("redraw-board");
 180           setTimeout( () => window.scroll(0, bRect.top), 1000);
 181         }
 182       }
 183       else {
 184         const k = document.getElementById("boardSize").value;
 185         const minBoardWidth = 160; //TODO: these 160 and 280 are arbitrary...
 186         // Value of 0 is board min size; 100 is window.width [- movesWidth]
 187         const boardSize =
 188           minBoardWidth +
 189           (k * (window.innerWidth - (movesWidth + minBoardWidth))) / 100;
 190         boardContainer.style.width = boardSize + "px";
 191         gameContainer.style.width = boardSize + movesWidth + "px";
 192         this.$emit("redraw-board");
 193       }
 194     }
 195   }
 196 };
 197 </script>
 198
 199 <style lang="sass" scoped>
 200 .moves-list
 201   user-select: none
 202   cursor: pointer
 203   min-height: 1px
 204   max-height: 500px
 205   overflow: auto
 206   background-color: white
 207   width: 280px
 208   & > .tr
 209     clear: both
 210     border-bottom: 1px solid lightgrey
 211     & > .td
 212       float: left
 213       padding: 2% 0 2% 2%
 214       &:first-child
 215         color: grey
 216         width: 13%
 217       &:not(first-child)
 218         width: 40.5%
 219
 220 @media screen and (max-width: 767px)
 221   .moves-list
 222     width: 100%
 223
 224 .td.highlight-lm
 225   background-color: plum
 226
 227 .highlightRules
 228   padding: 3px 5px
 229   background-color: yellow
 230
 231 #boardSizeBtnContainer
 232   width: 100%
 233   text-align: center
 234
 235 [type="checkbox"]#modalAdjust+div .card
 236   padding: 5px
 237
 238 img.inline
 239   height: 22px
 240   @media screen and (max-width: 767px)
 241     height: 18px
 242
 243 #scoreInfo
 244   margin: 10px 0
 245   @media screen and (max-width: 767px)
 246     margin: 5px 0
 247
 248 span.score
 249   display: inline-block
 250   margin-left: 10px
 251   font-weight: bold
 252
 253 span.score-msg
 254   display: inline-block
 255   margin-left: 10px
 256   font-style: italic
 257
 258 #downloadDiv
 259   display: inline-block
 260   margin: 0
 261
 262 span#rulesBtn
 263   cursor: pointer
 264   display: inline-block
 265   margin: 0 10px
 266   font-weight: bold
 267
 268 button
 269   margin: 0
 270   &.active
 271     background-color: #48C9B0
 272
 273 #aboveMoves button
 274   padding-bottom: 5px
 275 </style>