From 77385c63dfebcb236788dbbacfa907139bd9a34e Mon Sep 17 00:00:00 2001
From: 07akioni <07akioni2@gmail.com>
Date: Fri, 2 Aug 2019 18:52:29 +0800
Subject: [PATCH] chore(progress): get off work checkpoint, for line, circle
 progress

---
 demo/components/progressDemo/circle.demo.vue  |  63 +++++
 demo/components/progressDemo/index.vue        |  11 +-
 demo/components/progressDemo/line.demo.vue    | 132 ++++++++++
 .../components/progressDemo/scaffold.demo.vue |  31 ---
 packages/common/Progress/src/main.vue         | 243 +++++++++++++++---
 styles/Progress.scss                          | 183 +++++++++++++
 styles/index.scss                             |   1 +
 7 files changed, 595 insertions(+), 69 deletions(-)
 create mode 100644 demo/components/progressDemo/circle.demo.vue
 create mode 100644 demo/components/progressDemo/line.demo.vue
 delete mode 100644 demo/components/progressDemo/scaffold.demo.vue
 create mode 100644 styles/Progress.scss

diff --git a/demo/components/progressDemo/circle.demo.vue b/demo/components/progressDemo/circle.demo.vue
new file mode 100644
index 000000000..847dd000f
--- /dev/null
+++ b/demo/components/progressDemo/circle.demo.vue
@@ -0,0 +1,63 @@
+<template>
+  <div class="n-doc-section">
+    <div class="n-doc-section__header">
+      Circle
+    </div>
+    <div
+      class="n-doc-section__view"
+      style="flex-wrap: nowrap;"
+    >
+      <!--EXAMPLE_START-->
+      <n-progress
+        type="circle"
+        :percentage="percentage"
+      />
+      <n-progress
+        type="circle"
+        status="success"
+        :percentage="percentage"
+      />
+      <n-progress
+        type="circle"
+        status="warning"
+        :percentage="percentage"
+      />
+      <n-progress
+        type="circle"
+        status="error"
+        :percentage="percentage"
+      />
+      <!--EXAMPLE_END-->
+    </div>
+    <div class="n-doc-section__inspect">
+      <n-button @click="minus">
+        minus
+      </n-button><n-button @click="add">
+        add
+      </n-button>
+    </div>
+    <n-doc-source-block>
+      <!--SOURCE-->
+    </n-doc-source-block>
+  </div>
+</template>
+
+<script>
+export default {
+  data () {
+    return {
+      percentage: 0
+    }
+  },
+  methods: {
+    add () {
+      this.percentage += 10
+      if (this.percentage > 100) this.percentage = 0
+    },
+    minus () {
+      this.percentage -= 10
+      if (this.percentage < 0) this.percentage = 100
+    }
+  }
+}
+</script>
diff --git a/demo/components/progressDemo/index.vue b/demo/components/progressDemo/index.vue
index 6a8482475..8e855e30d 100644
--- a/demo/components/progressDemo/index.vue
+++ b/demo/components/progressDemo/index.vue
@@ -5,21 +5,24 @@
   >
     <div class="n-doc-header">
       <n-gradient-text :font-size="20">
-        scaffold
+        Progress / n-progress
       </n-gradient-text>
     </div>
     <div class="n-doc-body">
-      <scaffold />
+      <circle-demo />
+      <line-demo />
     </div>
   </div>
 </template>
 
 <script>
-import scaffold from './scaffold.demo.vue'
+import circleDemo from './circle.demo.vue'
+import lineDemo from './line.demo.vue'
 
 export default {
   components: {
-    scaffold
+    circleDemo,
+    lineDemo
   },
   data () {
     return {
diff --git a/demo/components/progressDemo/line.demo.vue b/demo/components/progressDemo/line.demo.vue
new file mode 100644
index 000000000..3bc7cff6a
--- /dev/null
+++ b/demo/components/progressDemo/line.demo.vue
@@ -0,0 +1,132 @@
+<template>
+  <div class="n-doc-section">
+    <div class="n-doc-section__header">
+      Line
+    </div>
+    <div
+      class="n-doc-section__view"
+      style="flex-wrap: wrap;"
+    >
+      <!--EXAMPLE_START-->
+      <n-progress
+        type="line"
+        :percentage="percentage"
+        :show-indicator="false"
+      />
+      <n-progress
+        type="line"
+        :percentage="percentage"
+      />
+      <n-progress
+        type="line"
+        :percentage="percentage"
+        :indicator-position="'inside'"
+      />
+      <n-progress
+        type="line"
+        :percentage="percentage"
+        :indicator-position="'inside-label'"
+      />
+      <n-progress
+        type="line"
+        status="success"
+        :percentage="percentage"
+        :show-indicator="false"
+      />
+      <n-progress
+        type="line"
+        status="success"
+        :percentage="percentage"
+      />
+      <n-progress
+        type="line"
+        status="success"
+        :percentage="percentage"
+        :indicator-position="'inside'"
+      />
+      <n-progress
+        type="line"
+        status="success"
+        :percentage="percentage"
+        :indicator-position="'inside-label'"
+      />
+      <n-progress
+        type="line"
+        status="warning"
+        :percentage="percentage"
+        :show-indicator="false"
+      />
+      <n-progress
+        type="line"
+        status="warning"
+        :percentage="percentage"
+      />
+      <n-progress
+        type="line"
+        status="warning"
+        :percentage="percentage"
+        :indicator-position="'inside'"
+      />
+      <n-progress
+        type="line"
+        status="warning"
+        :percentage="percentage"
+        :indicator-position="'inside-label'"
+      />
+      <n-progress
+        type="line"
+        status="error"
+        :percentage="percentage"
+        :show-indicator="false"
+      />
+      <n-progress
+        type="line"
+        status="error"
+        :percentage="percentage"
+      />
+      <n-progress
+        type="line"
+        status="error"
+        :percentage="percentage"
+        :indicator-position="'inside'"
+      />
+      <n-progress
+        type="line"
+        status="error"
+        :percentage="percentage"
+        :indicator-position="'inside-label'"
+      />
+      <!--EXAMPLE_END-->
+    </div>
+    <div class="n-doc-section__inspect">
+      <n-button @click="minus">
+        minus
+      </n-button><n-button @click="add">
+        add
+      </n-button>
+    </div>
+    <n-doc-source-block>
+      <!--SOURCE-->
+    </n-doc-source-block>
+  </div>
+</template>
+
+<script>
+export default {
+  data () {
+    return {
+      percentage: 50
+    }
+  },
+  methods: {
+    add () {
+      this.percentage += 10
+      if (this.percentage > 100) this.percentage = 0
+    },
+    minus () {
+      this.percentage -= 10
+      if (this.percentage < 0) this.percentage = 100
+    }
+  }
+}
+</script>
diff --git a/demo/components/progressDemo/scaffold.demo.vue b/demo/components/progressDemo/scaffold.demo.vue
deleted file mode 100644
index a336bf57c..000000000
--- a/demo/components/progressDemo/scaffold.demo.vue
+++ /dev/null
@@ -1,31 +0,0 @@
-<template>
-  <div class="n-doc-section">
-    <div class="n-doc-section__header">
-      Scaffold
-    </div>
-    <div
-      class="n-doc-section__view"
-      style="flex-wrap: nowrap;"
-    >
-      <!--EXAMPLE_START-->
-      <n-progress
-        type="circle"
-        :percentage="60"
-      />
-      <!--EXAMPLE_END-->
-    </div>
-    <pre class="n-doc-section__inspect">Inspect some value here</pre>
-    <n-doc-source-block>
-      <!--SOURCE-->
-    </n-doc-source-block>
-  </div>
-</template>
-
-<script>
-export default {
-  data () {
-    return {
-    }
-  }
-}
-</script>
diff --git a/packages/common/Progress/src/main.vue b/packages/common/Progress/src/main.vue
index 3dcb70910..7bb170818 100644
--- a/packages/common/Progress/src/main.vue
+++ b/packages/common/Progress/src/main.vue
@@ -1,49 +1,224 @@
 <template>
   <div
-    :style="{
-      width: width + 'px',
-      height: width + 'px'
+    class="n-progress"
+    :class="{
+      [`n-progress--${status}`]: status,
+      [`n-progress--${type}`]: type
     }"
   >
-    <svg viewBox="0 0 100 100">
-      <g>
-        <path
-          d="
-        m 50 3
-        a 47 47 0 1 1 0 94
-        a 47 47 0 1 1 0 -94
-        "
-          stroke-width="3"
-          stroke-linecap="round"
-          stroke="white"
-          fill="none"
-          style="stroke-dasharray: 157, 1000; stroke-dashoffset: 0;"
-        />
-      </g>
-      <g>
-        <path
-          d="
-        m 50 6
-        a 44 44 0 1 1 0 88
-        a 44 44 0 1 1 0 -88
-        "
-          stroke-width="3"
-          stroke-linecap="round"
-          stroke="red"
-          fill="none"
-          style="stroke-dasharray: 120, 1000; stroke-dashoffset: 0;"
-        />
-      </g>
-    </svg>
+    <div
+      v-if="type === 'circle'"
+      class="n-progress-content"
+    >
+      <div
+        class="n-progress-graph"
+      >
+        <div
+          class="n-progress-graph__circle"
+        >
+          <svg viewBox="0 0 110 110">
+            <g>
+              <path
+                class="n-progress-graph__circle-rail"
+                d="m 55 5 a 50 50 0 1 1 0 100 a 50 50 0 1 1 0 -100"
+                stroke-width="10"
+                stroke-linecap="round"
+                fill="none"
+                style="stroke-dashoffset: 0;"
+              />
+            </g>
+            <g>
+              <path
+                class="n-progress-graph__circle-fill"
+                d="m 55 5 a 50 50 0 1 1 0 100 a 50 50 0 1 1 0 -100"
+                stroke-width="10"
+                stroke-linecap="round"
+                fill="none"
+                :style="`stroke-dasharray: ${strokeDasharray}; stroke-dashoffset: 0;`"
+              />
+            </g>
+          </svg>
+        </div>
+      </div>
+      <div v-if="showIndicator && indicatorPosition === 'outside'">
+        <div
+          v-if="status"
+          class="n-progress-icon"
+        >
+          <n-icon :type="iconType" />
+        </div>
+        <div
+          v-else
+          class="n-progress-text"
+        >
+          <span class="n-progress-text__percentage">{{ percentage }}</span>
+          <span class="n-progress-text__unit">{{ unit }}</span>
+        </div>
+      </div>
+    </div>
+    <div
+      v-else-if="type === 'line'"
+      class="n-progress-content"
+    >
+      <div class="n-progress-graph">
+        <div
+          ref="line"
+          class="n-progress-graph__line"
+          :class="{
+            [`n-progress-graph__line--indicator-${indicatorPosition}`]: true
+          }"
+        >
+          <div class="n-progress-graph__line-rail">
+            <div
+              class="n-progress-graph__line-fill"
+              :style="{
+                maxWidth: percentage + '%'
+              }"
+            >
+              <div
+                v-if="indicatorPosition === 'inside'"
+                class="n-progress-graph__line-indicator"
+              >
+                {{ percentage + unit }}
+              </div>
+            </div>
+          </div>
+          <div
+            v-if="indicatorPosition === 'inside-label'"
+            ref="indicator"
+            class="n-progress-graph__line-indicator"
+            :style="indicatorPercentageIsCaculated ? {
+              right: `${indicatorPercentage}%`
+            } : {
+              transition: 'none',
+              right: `${indicatorPercentage}%`
+            }"
+          >
+            {{ percentage + unit }}
+          </div>
+        </div>
+      </div>
+      <div v-if="showIndicator && indicatorPosition === 'outside'">
+        <div
+          v-if="status"
+          class="n-progress-icon"
+        >
+          <n-icon :type="iconType" />
+        </div>
+        <div
+          v-else
+          class="n-progress-text"
+        >
+          <span class="n-progress-text__percentage">{{ percentage }}</span>
+          <span class="n-progress-text__unit">{{ unit }}</span>
+        </div>
+      </div>
+    </div>
   </div>
 </template>
 
 <script>
+import NIcon from '../../Icon'
+
 export default {
   name: 'NProgress',
+  components: {
+    NIcon
+  },
+  props: {
+    type: {
+      validator (type) {
+        return ['line', 'circle', 'double-circle'].includes(type)
+      },
+      default: 'line'
+    },
+    status: {
+      validator (status) {
+        return ['success', 'error', 'warning'].includes(status)
+      },
+      default: null
+    },
+    color: {
+      type: String,
+      default: null
+    },
+    percentage: {
+      type: Number,
+      default: 0
+    },
+    unit: {
+      type: String,
+      default: '%'
+    },
+    showIndicator: {
+      type: Boolean,
+      default: true
+    },
+    indicatorPosition: {
+      validator (indicatorPosition) {
+        return ['inside', 'inside-label', 'outside'].includes(indicatorPosition)
+      },
+      default: 'outside'
+    }
+  },
   data () {
     return {
-      width: 126
+      indicatorPercentage: 50,
+      indicatorPercentageIsCaculated: false
+    }
+  },
+  computed: {
+    strokeDasharray () {
+      return `${Math.PI * this.percentage}, 500`
+    },
+    iconType () {
+      if (this.type === 'circle') {
+        if (this.status === 'success') {
+          return 'md-checkmark'
+        } else if (this.status === 'error') {
+          return 'md-close'
+        } else if (this.status === 'warning') {
+          return 'md-alert'
+        }
+      } else if (this.type === 'line') {
+        if (this.status === 'success') {
+          return 'md-checkmark-circle'
+        } else if (this.status === 'error') {
+          return 'md-close-circle'
+        } else if (this.status === 'warning') {
+          return 'md-alert'
+        }
+      } return ''
+    }
+  },
+  watch: {
+    percentage (newPercentage) {
+      if (this.indicatorPosition === 'inside-label') {
+        this.$nextTick().then(() => {
+          this.indicatorPercentage = this.calcIndicatorPercentage()
+        })
+      }
+    }
+  },
+  mounted () {
+    if (this.indicatorPosition === 'inside-label') {
+      this.$nextTick().then(() => {
+        this.indicatorPercentage = this.calcIndicatorPercentage()
+        this.$nextTick().then(() => {
+          this.indicatorPercentageIsCaculated = true
+        })
+      })
+    }
+  },
+  methods: {
+    calcIndicatorPercentage () {
+      const lineRect = this.$refs.line.getBoundingClientRect()
+      const indicator = this.$refs.indicator.getBoundingClientRect()
+      const quotient = indicator.width / lineRect.width
+      let indicatorPercentage = 100 - this.percentage - quotient / 2 * 100
+      indicatorPercentage = Math.min(indicatorPercentage, 100 - quotient * 100)
+      indicatorPercentage = Math.max(indicatorPercentage, 0)
+      return indicatorPercentage
     }
   }
 }
diff --git a/styles/Progress.scss b/styles/Progress.scss
new file mode 100644
index 000000000..20c54c432
--- /dev/null
+++ b/styles/Progress.scss
@@ -0,0 +1,183 @@
+@import "./mixins/mixins.scss";
+@import "./theme/default.scss";
+
+.n-progress {
+  color: rgba(98, 187, 252, 1);
+  &.n-progress--line {
+    width: 350px;
+    .n-progress-content {
+      display: flex;
+      align-items: center;
+      .n-progress-graph {
+        flex: 1;
+      }
+    }
+    .n-progress-icon {
+      width: 46px;
+      padding-left: 14px;
+      height: 24px;
+      font-size: 24px;
+    }
+    .n-progress-text {
+      color: inherit;
+      white-space: nowrap;
+      font-weight: bold;
+      line-height: 24px;
+      width: 60px;
+      .n-progress-text__percentage {
+        font-size: 18px;
+        margin-left: 14px;
+      }
+      .n-progress-text__unit {
+        font-size: 18px;
+      }
+    }
+  }
+  &.n-progress--circle {
+    width: 120px;
+    .n-progress-text, .n-progress-icon {
+      position: absolute;
+      left: 50%;
+      top: 50%;
+      transform: translateX(-50%) translateY(-50%);
+      display: flex;
+      align-items: center;
+      color: inherit;
+      font-size: 36px;
+    }
+    .n-progress-text {
+      white-space: nowrap;
+      font-weight: bold;
+      .n-progress-text__percentage {
+        font-size: 28px;
+      }
+      .n-progress-text__unit {
+        font-size: 24px;
+        margin-left: 6px;
+      }
+    }
+  }
+  &.n-progress--success{
+    color: rgba(99, 226, 183, 1);
+    .n-progress-graph {
+      .n-progress-graph__circle {
+        .n-progress-graph__circle-fill {
+          stroke: rgba(99, 226, 183, 1);
+        }
+      }
+      .n-progress-graph__line {
+        .n-progress-graph__line-fill, .n-progress-graph__line-indicator {
+          background-color: rgba(99, 226, 183, 1);
+        }
+      }
+    }
+  }
+  &.n-progress--error{
+    color: rgba(255, 146, 164, 1);
+    .n-progress-graph {
+      .n-progress-graph__circle {
+        .n-progress-graph__circle-fill {
+          stroke: rgba(255, 146, 164, 1);
+        }
+      }
+      .n-progress-graph__line {
+        .n-progress-graph__line-fill, .n-progress-graph__line-indicator {
+          background-color: rgba(255, 146, 164, 1);
+        }
+      }
+    }
+  }
+  &.n-progress--warning{
+    color: rgba(255, 138, 0, 1);
+    .n-progress-graph {
+      .n-progress-graph__circle {
+        .n-progress-graph__circle-fill {
+          stroke: rgba(255, 138, 0, 1);
+        }
+      }
+      .n-progress-graph__line {
+        .n-progress-graph__line-fill, .n-progress-graph__line-indicator {
+          background-color: rgba(255, 138, 0, 1);
+        }
+      }
+    }
+  }
+  .n-progress-content {
+    position: relative;
+  }
+  .n-progress-graph {
+    position: relative;
+    .n-progress-graph__circle {
+      vertical-align: bottom;
+      .n-progress-graph__circle-rail {
+        stroke: rgba(255, 255, 255, .3);
+      }
+      .n-progress-graph__circle-fill {
+        transition: stroke-dasharray .3s $default-cubic-bezier;
+        stroke: rgba(98, 187, 252, 1);
+      }
+    }
+    .n-progress-graph__line {
+      &.n-progress-graph__line--indicator-inside {
+        .n-progress-graph__line-rail {
+          height: 33px;
+          border-radius: 16.5px;
+        }
+        .n-progress-graph__line-fill {
+          height: 33px;
+          border-radius: 16.5px;
+        }
+        .n-progress-graph__line-indicator {
+          background-color: none;
+          color: rgba(23, 29, 51, 1);
+          white-space: nowrap;
+          text-align: right;
+          font-weight: bold;
+          margin-left: 14px;
+          margin-right: 14px; 
+          height: 33px;
+          font-size: 18px;
+          line-height: 33px;
+        }
+      }
+      &.n-progress-graph__line--indicator-inside-label {
+        height: 33px;
+        display: flex;
+        align-items: center;
+        .n-progress-graph__line-rail {
+          flex: 1;
+        }
+        .n-progress-graph__line-indicator {
+          transition: right .2s $default-cubic-bezier;
+          height: 33px;
+          line-height: 33px;
+          padding: 0 10px;
+          border-radius: 16.5px;
+          position: absolute;
+          color: rgba(23, 29, 51, 1);
+          white-space: nowrap;
+          font-weight: bold;
+          font-size: 18px;
+        }
+      }
+      .n-progress-graph__line-rail {
+        overflow: hidden;
+        height: 15px;
+        background-color: rgba(255, 255, 255, .3);
+        border-radius: 7.5px;
+      }
+      .n-progress-graph__line-fill {
+        background-color: rgba(98, 187, 252, 1);
+        border-radius: 7.5px;
+        height: 15px;
+        width: 100%;
+        max-width: 0%;
+        transition: max-width .2s $default-cubic-bezier;
+      }
+      .n-progress-graph__line-indicator {
+        background-color: rgba(98, 187, 252, 1);
+      }
+    }
+  }
+  
+}
\ No newline at end of file
diff --git a/styles/index.scss b/styles/index.scss
index 09912b2ff..385188120 100644
--- a/styles/index.scss
+++ b/styles/index.scss
@@ -26,6 +26,7 @@
 @import './TimePicker.scss';
 @import './Scrollbar.scss';
 @import './Steps.scss';
+@import './Progress.scss';
 
 @import "./NimbusServiceLayout.scss";
 @import "./Popover.scss";