Better User Input Experience

[balakumaran247]

Impact Assess Page

Changes from the existing UI

• remove the "Land Cover Change" title, let it appear when chart loads and "Select all fields to see the chart" text
• let the dropdown appear only upon selecting the previous ones
• include State dropdown

Idea for map element when the page loads

• map element to show the boundary of available states (States dropdown) initially
• when Jaltol.app is hit, on the client side, let's have the States layer loaded.

User Selection

The sequence of events (have a spinner to indicate loading in each step)

• When user selects the State dropdown, map element zooms to the state boundary and the district dropdown appears
• we can have top 2 selected districts' boundary in a state cached
• when user selects a district remove the State boundary, load & zoom to district boundary
• when user selects a sub-district, zoom to sub-district level
• when user selects a village, show only village boundary and clipped LULC image (same as existing)
• Chart will load as already available

[balakumaran247]

SOI_states = ee.FeatureCollection("users/jaltolwelllabs/SOI/states")
available_states = ['R>JASTH>N', 'ANDHRA PRADESH']
filter_states = SOI_states.filter(ee.Filter.inList( 'STATE', available_states))