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 = parseInt(localStorage.getItem("boardSize"), 10);
  83     if (!boardSize) {
  84       boardSize =
  85         window.innerWidth >= 768
  86           ? 0.75 * Math.min(window.innerWidth, window.innerHeight)
  87           : window.innerWidth;
  88     }
  89     const movesWidth = window.innerWidth >= 768 ? 280 : 0;
  90     document.getElementById("boardContainer").style.width = boardSize + "px";
  91     let gameContainer = document.getElementById("gameContainer");
  92     gameContainer.style.width = boardSize + movesWidth + "px";
  93     document.getElementById("boardSize").value =
  94       (boardSize * 100) / (window.innerWidth - movesWidth);
  95     window.addEventListener("resize", this.adjustBoard);
  96   },
  97   beforeDestroy: function() {
  98     window.removeEventListener("resize", this.adjustBoard);
  99   },
 100   watch: {
 101     cursor: function(newCursor) {
 102       if (window.innerWidth <= 767) return; //scrolling would hide chessboard
 103       // $nextTick to wait for table > tr to be rendered
 104       this.$nextTick(() => {
 105         let curMove = document.querySelector(".td.highlight-lm");
 106         if (!curMove && this.moves.length > 0) {
 107           // Cursor is before game beginning, and some moves were made:
 108           curMove =
 109             document.querySelector(".moves-list > .tr:first-child > .td");
 110         }
 111         if (!!curMove) {
 112           curMove.scrollIntoView({
 113             behavior: "auto",
 114             block: "nearest"
 115           });
 116         }
 117       });
 118     }
 119   },
 120   computed: {
 121     evenNumbers: function() {
 122       return [...Array(this.moves.length).keys()].filter(i => i%2==0);
 123     },
 124     btnRulesClass: function() {
 125       // "rr" for "rules read"
 126       return {
 127         highlightRules:
 128           !!this.vname && !localStorage.getItem("rr_" + this.vname)
 129       };
 130     }
 131   },
 132   methods: {
 133     notation: function(moveIdx) {
 134       const move = this.moves[moveIdx];
 135       if (this.score != "*") return getFullNotation(move);
 136       if (
 137         ['none','highlight'].includes(this.show) ||
 138         (
 139           this.show == "byrow" &&
 140           moveIdx == this.moves.length-1 &&
 141           moveIdx % 2 == 0
 142         )
 143       ) {
 144         return "?";
 145       }
 146       return getFullNotation(move);
 147     },
 148     btnTooltipClass: function() {
 149       return { tooltip: !("ontouchstart" in window) };
 150     },
 151     clickRulesBtn: function() {
 152       const key = "rr_" + this.vname;
 153       if (!localStorage.getItem(key)) {
 154         localStorage.setItem(key, '1');
 155         document.getElementById("rulesBtn").classList.remove("highlightRules");
 156       }
 157       this.$emit("showrules");
 158     },
 159     gotoMove: function(index) {
 160       // Goto move except if click on current move:
 161       if (this.cursor != index) this.$emit("goto-move", index);
 162     },
 163     adjustBoard: function() {
 164       const boardContainer = document.getElementById("boardContainer");
 165       if (!boardContainer) return; //no board on page
 166       const k = document.getElementById("boardSize").value;
 167       const movesWidth = window.innerWidth >= 768 ? 280 : 0;
 168       const minBoardWidth = 240; //TODO: these 240 and 280 are arbitrary...
 169       // Value of 0 is board min size; 100 is window.width [- movesWidth]
 170       const boardSize =
 171         minBoardWidth +
 172         (k * (window.innerWidth - (movesWidth + minBoardWidth))) / 100;
 173       localStorage.setItem("boardSize", boardSize);
 174       boardContainer.style.width = boardSize + "px";
 175       document.getElementById("gameContainer").style.width =
 176         boardSize + movesWidth + "px";
 177       this.$emit("redraw-board");
 178     }
 179   }
 180 };
 181 </script>
 182
 183 <style lang="sass" scoped>
 184 .moves-list
 185   user-select: none
 186   cursor: pointer
 187   min-height: 1px
 188   max-height: 500px
 189   overflow: auto
 190   background-color: white
 191   width: 280px
 192   & > .tr
 193     clear: both
 194     border-bottom: 1px solid lightgrey
 195     & > .td
 196       float: left
 197       padding: 2% 0 2% 2%
 198       &:first-child
 199         color: grey
 200         width: 13%
 201       &:not(first-child)
 202         width: 40.5%
 203
 204 @media screen and (max-width: 767px)
 205   .moves-list
 206     width: 100%
 207
 208 .td.highlight-lm
 209   background-color: plum
 210
 211 .highlightRules
 212   padding: 3px 5px
 213   background-color: yellow
 214
 215 #boardSizeBtnContainer
 216   width: 100%
 217   text-align: center
 218
 219 [type="checkbox"]#modalAdjust+div .card
 220   padding: 5px
 221
 222 img.inline
 223   height: 22px
 224   @media screen and (max-width: 767px)
 225     height: 18px
 226
 227 #scoreInfo
 228   margin: 10px 0
 229   @media screen and (max-width: 767px)
 230     margin: 5px 0
 231
 232 span.score
 233   display: inline-block
 234   margin-left: 10px
 235   font-weight: bold
 236
 237 span.score-msg
 238   display: inline-block
 239   margin-left: 10px
 240   font-style: italic
 241
 242 #downloadDiv
 243   display: inline-block
 244   margin: 0
 245
 246 span#rulesBtn
 247   cursor: pointer
 248   display: inline-block
 249   margin: 0 10px
 250   font-weight: bold
 251
 252 button
 253   margin: 0
 254   &.active
 255     background-color: #48C9B0
 256
 257 #aboveMoves button
 258   padding-bottom: 5px
 259 </style>