11 files changed, 171 insertions, 12 deletions
diff --git a/animism-align/cli/app/sql/models/annotation.py b/animism-align/cli/app/sql/models/annotation.py
index 6cc476c..cc53bd6 100644
--- a/animism-align/cli/app/sql/models/annotation.py
+++ b/animism-align/cli/app/sql/models/annotation.py
@@ -27,7 +27,7 @@ class Annotation(Base):
       'paragraph_id': self.paragraph_id,
       'start_ts': self.start_ts,
       'end_ts': self.end_ts,
-      'sentence': self.description,
+      'text': self.text,
       'settings': self.settings,
     }
 
diff --git a/animism-align/cli/app/sql/models/paragraph.py b/animism-align/cli/app/sql/models/paragraph.py
index 7c7bcd7..790c9f0 100644
--- a/animism-align/cli/app/sql/models/paragraph.py
+++ b/animism-align/cli/app/sql/models/paragraph.py
@@ -14,12 +14,16 @@ class Paragraph(Base):
   __tablename__ = 'paragraph'
   id = Column(Integer, primary_key=True)
   type = Column(String(16, convert_unicode=True), nullable=False)
+  start_ts = Column(Float, nullable=False)
+  end_ts = Column(Float, nullable=True)
   settings = Column(JSON, default={}, nullable=True)
 
   def toJSON(self):
     return {
       'id': self.id,
       'type': self.type,
+      'start_ts': self.start_ts,
+      'end_ts': self.end_ts,
       'settings': self.settings,
     }
 
diff --git a/animism-align/cli/app/sql/versions/202007041633_create_database.py b/animism-align/cli/app/sql/versions/202007041642_create_database.py
index f8336e5..bec0cc3 100644
--- a/animism-align/cli/app/sql/versions/202007041633_create_database.py
+++ b/animism-align/cli/app/sql/versions/202007041642_create_database.py
@@ -1,8 +1,8 @@
 """create database
 
-Revision ID: f8936a84e584
+Revision ID: 4ede1524f909
 Revises: 
-Create Date: 2020-07-04 16:33:01.643193
+Create Date: 2020-07-04 16:42:00.443043
 
 """
 from alembic import op
@@ -11,7 +11,7 @@ import sqlalchemy_utc
 
 
 # revision identifiers, used by Alembic.
-revision = 'f8936a84e584'
+revision = '4ede1524f909'
 down_revision = None
 branch_labels = None
 depends_on = None
@@ -22,6 +22,8 @@ def upgrade():
     op.create_table('paragraph',
     sa.Column('id', sa.Integer(), nullable=False),
     sa.Column('type', sa.String(length=16, _expect_unicode=True), nullable=False),
+    sa.Column('start_ts', sa.Float(), nullable=False),
+    sa.Column('end_ts', sa.Float(), nullable=True),
     sa.Column('settings', sa.JSON(), nullable=True),
     sa.PrimaryKeyConstraint('id')
     )
diff --git a/animism-align/frontend/app.js b/animism-align/frontend/app.js
index 975b5b2..1c40c09 100644
--- a/animism-align/frontend/app.js
+++ b/animism-align/frontend/app.js
@@ -19,6 +19,7 @@ export default class App extends Component {
   componentDidMount() {
     actions.site.loadText()
     actions.site.loadPeaks()
+    actions.annotation.index()
   }
   render() {
     return (
diff --git a/animism-align/frontend/views/align/align.actions.js b/animism-align/frontend/views/align/align.actions.js
index b3883ae..b10f257 100644
--- a/animism-align/frontend/views/align/align.actions.js
+++ b/animism-align/frontend/views/align/align.actions.js
@@ -38,11 +38,19 @@ export const showNewAnnotationForm = (start_ts, text) => dispatch => {
     data: {
       id: 'new',
       start_ts,
+      end_ts: 0.0,
       text: croppedText,
       type: 'sentence',
+      settings: {},
     }
   })
 }
+export const showEditAnnotationForm = (annotation) => dispatch => {
+  dispatch({
+    type: types.align.set_temporary_annotation,
+    data: annotation,
+  })
+}
 
 export const updateAnnotationForm = (key, value) => dispatch => {
   dispatch({ type: types.align.update_temporary_annotation, key, value })
diff --git a/animism-align/frontend/views/align/align.css b/animism-align/frontend/views/align/align.css
index 323dc9a..e4629b7 100644
--- a/animism-align/frontend/views/align/align.css
+++ b/animism-align/frontend/views/align/align.css
@@ -112,4 +112,22 @@ canvas {
 }
 .annotationForm .row {
   justify-content: space-between;
-}
-\ No newline at end of file
+}
+.annotationIndex {
+  width: 305px;
+}
+.annotation {
+  position: absolute;
+  left: 5px;
+  max-width: 300px;
+  padding: 0.25rem 0.375rem;
+  box-shadow: 2px 2px 4px rgba(0,0,0,0.5);
+  border-radius: 2px;
+  cursor: pointer;
+}
+.annotation.sentence {
+  background-color: #83b;
+}
+.annotation.header {
+  background-color: #838;
+}
diff --git a/animism-align/frontend/views/align/components/annotations/annotation.form.js b/animism-align/frontend/views/align/components/annotations/annotation.form.js
index 9432948..b62c36e 100644
--- a/animism-align/frontend/views/align/components/annotations/annotation.form.js
+++ b/animism-align/frontend/views/align/components/annotations/annotation.form.js
@@ -24,9 +24,13 @@ class AnnotationForm extends Component {
     this.handleSubmit = this.handleSubmit.bind(this)
   }
   handleKeyDown(e) {
+    if (e.keyCode === 27) { // escape
+      actions.align.hideAnnotationForm()
+      return      
+    }
+    // console.log(e.keyCode)
     if (!e.metaKey && !e.ctrlKey) return
     let { start_ts } = this.props.annotation
-    console.log(e.keyCode)
     switch (e.keyCode) {
       case 38: // up
         e.preventDefault()
diff --git a/animism-align/frontend/views/align/components/annotations/annotation.index.js b/animism-align/frontend/views/align/components/annotations/annotation.index.js
new file mode 100644
index 0000000..7b562c2
--- /dev/null
+++ b/animism-align/frontend/views/align/components/annotations/annotation.index.js
@@ -0,0 +1,83 @@
+import React, { Component } from 'react'
+import { bindActionCreators } from 'redux'
+import { connect } from 'react-redux'
+
+import actions from '../../../../actions'
+
+import { ZOOM_STEPS } from '../../constants'
+import { clamp } from '../../../../util'
+import { positionToTime, timeToPosition } from '../../align.util'
+
+import { AnnotationElementLookup } from './annotation.types'
+
+class AnnotationIndex extends Component {
+  state = {
+    items: [],
+  }
+  constructor(props){
+    super(props)
+    this.handleClick = this.handleClick.bind(this)
+  }
+  componentDidUpdate(prevProps) {
+    if (this.props.index.loading) return
+    if (prevProps.timeline !== this.props.timeline || prevProps.index !== this.props.index) {
+      this.update()
+    }
+  }
+  update() {
+    let { timeline, index } = this.props
+    let { start_ts, zoom, duration } = this.props.timeline
+    const { order, lookup } = index
+
+    let secondsPerPixel = ZOOM_STEPS[zoom] * 0.1 // 0.1 sec / step
+    let widthTimeDuration = window.innerHeight * secondsPerPixel // secs per pixel
+
+    let timeMin = start_ts - 30.0
+    let timeMax = Math.min(start_ts + widthTimeDuration, duration)
+
+    const items = order.filter(id => {
+      const { start_ts: ts } = lookup[id]
+      return (timeMin < ts && ts < timeMax)
+    }).map(id => lookup[id])
+    this.setState({ items })
+  }
+  handleClick(annotation) {
+    actions.audio.seek(annotation.start_ts)
+  }
+  handleDoubleClick(annotation) {
+    actions.align.showEditAnnotationForm(annotation)
+  }
+  render() {
+    const { timeline } = this.props
+    const { start_ts } = timeline
+    const { items } = this.state
+    return (
+      <div className='annotationIndex'>
+        {items.map(annotation => {
+          const { id, type, start_ts } = annotation
+          const AnnotationElement = AnnotationElementLookup[type]
+          const y = timeToPosition(start_ts, timeline)
+          return (
+            <AnnotationElement
+              key={id}
+              y={y}
+              annotation={annotation}
+              onClick={this.handleClick}
+              onDoubleClick={this.handleDoubleClick}
+            />
+          )
+        })}
+      </div>
+    )
+  }
+}
+
+const mapStateToProps = state => ({
+  timeline: state.align.timeline,
+  index: state.annotation.index,
+})
+
+const mapDispatchToProps = dispatch => ({
+})
+
+export default connect(mapStateToProps, mapDispatchToProps)(AnnotationIndex)
diff --git a/animism-align/frontend/views/align/components/annotations/annotation.types.js b/animism-align/frontend/views/align/components/annotations/annotation.types.js
new file mode 100644
index 0000000..465844f
--- /dev/null
+++ b/animism-align/frontend/views/align/components/annotations/annotation.types.js
@@ -0,0 +1,40 @@
+import React, { Component } from 'react'
+
+import actions from '../../../../actions'
+
+import { ZOOM_STEPS } from '../../constants'
+import { clamp } from '../../../../util'
+import { positionToTime, timeToPosition } from '../../align.util'
+
+export const AnnotationSentence = ({ y, annotation, onClick, onDoubleClick }) => {
+  const { start_ts, text } = annotation
+  return (
+    <div
+      className='annotation sentence'
+      style={{ top: y }}
+      onClick={() => onClick(annotation)}
+      onDoubleClick={() => onDoubleClick(annotation)}
+    >
+      {text}
+    </div>
+  )
+}
+
+export const AnnotationHeader = ({ y, annotation, onClick, onDoubleClick }) => {
+  const { start_ts, text } = annotation
+  return (
+    <div
+      className='annotation header'
+      style={{ top: y }}
+      onClick={() => onClick(annotation)}
+      onDoubleClick={() => onDoubleClick(annotation)}
+    >
+      {text}
+    </div>
+  )
+}
+
+export const AnnotationElementLookup = {
+  sentence: AnnotationSentence,
+  header: AnnotationHeader,
+}
+\ No newline at end of file
diff --git a/animism-align/frontend/views/align/containers/annotations.container.js b/animism-align/frontend/views/align/containers/annotations.container.js
index e32757b..b6cdace 100644
--- a/animism-align/frontend/views/align/containers/annotations.container.js
+++ b/animism-align/frontend/views/align/containers/annotations.container.js
@@ -11,15 +11,16 @@ import { clamp } from '../../../util'
 import { positionToTime } from '../align.util'
 
 import AnnotationForm from '../components/annotations/annotation.form'
+import AnnotationIndex from '../components/annotations/annotation.index'
 
 class Annotations extends Component {
   constructor(props){
     super(props)
-    // this.handleKeydown = this.handleKeydown.bind(this)
   }
   render() {
     return (
       <div className='annotations'>
+        <AnnotationIndex />
         {this.props.annotation.start_ts &&
           <AnnotationForm />
         }
@@ -28,11 +29,6 @@ class Annotations extends Component {
   }
 }
 
-/*
-- get the first sentence from the text
-- display the form at that point
-*/
-
 const mapStateToProps = state => ({
   timeline: state.align.timeline,
   annotation: state.align.annotation,
diff --git a/animism-align/frontend/views/align/containers/timeline.container.js b/animism-align/frontend/views/align/containers/timeline.container.js
index 4167d2d..23b9435 100644
--- a/animism-align/frontend/views/align/containers/timeline.container.js
+++ b/animism-align/frontend/views/align/containers/timeline.container.js
@@ -53,6 +53,9 @@ class Timeline extends Component {
     } else {
       // console.log(e.keyCode)
       switch (e.keyCode) {
+        case 27: // escape
+          actions.align.hideAnnotationForm()
+          break
         case 32: // spacebar
           actions.audio.toggle()
           break