// src/ui/views/task.view.ts
import { defineView } from '@objectstack/spec';

const data = { provider: 'object' as const, object: 'task' };

export const TaskViews = defineView({
  // Default list shown when the object is opened
  list: {
    label: 'All Tasks',
    type: 'grid',
    data,
    columns: [
      { field: 'title', width: 300 },
      { field: 'status', width: 120 },
      { field: 'assignee', width: 200 },
      { field: 'due_date', width: 150 },
    ],
    sort: [{ field: 'created_at', order: 'desc' }],
  },

  // Named saved views — entries in the view switcher
  listViews: {
    urgent: {
      label: 'Urgent',
      type: 'grid',
      data,
      columns: [{ field: 'title' }, { field: 'assignee' }, { field: 'due_date' }],
      filter: [{ field: 'priority', operator: 'equals', value: 'urgent' }],
    },
  },

  // Named form views
  formViews: {
    edit: {
      type: 'simple',
      data,
      sections: [
        { label: 'Task', columns: 2, fields: ['title', 'status', 'assignee', 'due_date'] },
      ],
    },
  },
});

// objectstack.config.ts
export default defineStack({
  // ...
  views: [TaskViews],
});

columns: [
  {
    field: 'name',
    label: 'Account Name',
    width: 250,
    pinned: 'left',          // 'left' | 'right' — freeze column
    sortable: true,
    resizable: true,
    summary: 'count',        // Column footer aggregation (enum value)
  },
  {
    field: 'annual_revenue',
    label: 'Revenue',
    width: 150,
    align: 'right',
    summary: 'sum',
  },
  {
    field: 'opportunity_name',
    prefix: { field: 'stage', type: 'badge' },   // compound cell: [Badge] Text
    // Object form of `summary` — aggregate a *different* field in this footer
    summary: { type: 'sum', field: 'amount_in_base_currency' },
  },
]

bulkActions: ['mark_done'],              // one dispatch per selected record
bulkActionDefs: [
  // Mass edit — one bulk write, no action involved.
  { name: 'archive', operation: 'update', patch: { archived: true } },
  // Aggregate — ONE call to the declared `export_zip` action, carrying every
  // selected id. This is the "N devices → one zip download" shape; also batch
  // print, merged-PDF export.
  { name: 'export_zip', operation: 'custom', execution: 'aggregate' },
]

// From an Object (most common)
data: { provider: 'object', object: 'task' }

// From an external API
data: {
  provider: 'api',
  read: { url: '/api/external/tasks', method: 'GET' },
}

// Static values
data: {
  provider: 'value',
  items: [{ id: '1', name: 'Item 1' }],
}

type: 'kanban',
columns: ['title', 'assignee', 'priority'],   // still required at the top level
kanban: {
  groupByField: 'status',     // Field to group columns by (usually status/select)
  summarizeField: 'amount',   // Optional numeric field summed at top of each column
  columns: ['title', 'assignee', 'priority'],  // Fields shown on each card
}

type: 'calendar',
calendar: {
  startDateField: 'start_date',
  endDateField: 'end_date',
  titleField: 'title',
  colorField: 'status',
}

type: 'gantt',
gantt: {
  startDateField: 'start_date',
  endDateField: 'end_date',
  titleField: 'title',
  progressField: 'percent_complete',
  dependenciesField: 'depends_on',
}

formViews: {
  edit: {
    type: 'simple',
    data: { provider: 'object', object: 'task' },
    sections: [
      {
        label: 'Basic Information',
        columns: 2,
        fields: [
          { field: 'title', span: 'full' },
          { field: 'status' },
          { field: 'priority' },
          { field: 'assignee' },
          { field: 'due_date' },
        ],
      },
      {
        label: 'Details',
        collapsible: true,
        columns: 1,
        fields: [
          { field: 'description' },
        ],
      },
    ],
  },
},

fields: [
  {
    field: 'title',
    label: 'Task Title',        // Override field label
    placeholder: 'Enter title',
    helpText: 'A brief description of the task',
    required: true,              // Override required
    span: 'full',                // Take the whole row at any column count
    visibleWhen: "record.status != 'cancelled'",
  },
]

import { defineView } from '@objectstack/spec';

const data = { provider: 'object' as const, object: 'task' };

export const TaskViews = defineView({
  list: {
    label: 'All Tasks',
    type: 'grid',
    data,
    columns: [
      { field: 'title', label: 'Title' },
      { field: 'assignee', label: 'Assignee' },
      { field: 'priority', label: 'Priority' },
      { field: 'due_date', label: 'Due Date' },
    ],
    sort: [{ field: 'priority', order: 'desc' }],
  },

  listViews: {
    board: {
      label: 'Task Board',
      type: 'kanban',
      data,
      columns: ['title', 'assignee', 'priority', 'due_date'],
      kanban: {
        groupByField: 'status',
        columns: ['title', 'assignee', 'priority', 'due_date'],
      },
    },
  },

  formViews: {
    edit: {
      type: 'tabbed',
      data,
      sections: [
        {
          name: 'details',
          label: 'Details',
          columns: 2,
          fields: [
            { field: 'title', span: 'full', required: true },
            { field: 'status' },
            { field: 'priority' },
            { field: 'assignee' },
            { field: 'due_date' },
            { field: 'description', span: 'full' },
          ],
        },
        {
          name: 'system',
          label: 'System',
          collapsible: true,
          collapsed: true,
          columns: 2,
          fields: [
            { field: 'created_at', readonly: true },
            { field: 'updated_at', readonly: true },
          ],
        },
      ],
    },
  },
});