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2cd1b38 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 | """Review UI component tree (Gradio Blocks layout)."""
from __future__ import annotations
from dataclasses import dataclass, field
import gradio as gr
from app.render import CANDIDATE_COUNT, OUTPUT_KEYS
from app.styles import (
ACCEPTED_COUNT_INITIAL,
APP_TITLE,
BTN_ALL_DONE,
BTN_CONTINUE,
BTN_GO_BACK,
BTN_PREVIOUS,
BTN_SELECT,
CAT_SUBTEXT,
COMPLETE_HEADING,
PRIMARY_INSTRUCTION,
)
def _candidate_image() -> gr.Image:
return gr.Image(
interactive=False,
show_label=False,
container=False,
buttons=[],
elem_classes=["candidate-photo"],
)
def _build_card_row(
slots: tuple[int, ...],
) -> tuple[list[gr.Image], list[gr.Column], list[gr.Button]]:
images: list[gr.Image] = []
cards: list[gr.Column] = []
select_buttons: list[gr.Button] = []
with gr.Row(elem_classes=["grid-row"]):
for slot in slots:
with gr.Column(elem_classes=["card-col"]) as card_col:
cards.append(card_col)
gr.Markdown(f"**Candidate {slot}**", elem_classes=["candidate-label"])
images.append(_candidate_image())
select_buttons.append(
gr.Button(BTN_SELECT, elem_classes=["select-btn", "select-btn-off"])
)
return images, cards, select_buttons
@dataclass
class ReviewUI:
"""Registry of all Gradio components for the review app."""
ctx: gr.State
task: gr.State
selections: gr.State
error_panel: gr.Markdown
review_screen: gr.Column
complete_screen: gr.Column
cat_heading: gr.Markdown
progress: gr.Markdown
images: list[gr.Image] = field(default_factory=list)
cards: list[gr.Column] = field(default_factory=list)
select_buttons: list[gr.Button] = field(default_factory=list)
accepted_count: gr.Markdown | None = None
status_message: gr.Markdown | None = None
primary_btn: gr.Button | None = None
prev_btn: gr.Button | None = None
all_done_nav_btn: gr.Button | None = None
all_done_extra_btn: gr.Button | None = None
go_back_btn: gr.Button | None = None
_components: dict[str, gr.components.Component] = field(default_factory=dict, repr=False)
@property
def state_inputs(self) -> list[gr.State]:
return [self.ctx, self.task, self.selections]
@property
def outputs(self) -> list[gr.components.Component]:
return [self._components[key] for key in OUTPUT_KEYS]
@classmethod
def build(cls) -> ReviewUI:
ctx_state = gr.State(None)
task_state = gr.State(None)
selections_state = gr.State([False] * CANDIDATE_COUNT)
gr.Markdown(f"# {APP_TITLE}", elem_classes=["review-header"])
gr.Markdown(PRIMARY_INSTRUCTION, elem_classes=["review-header"])
error_panel = gr.Markdown("", elem_classes=["error-banner"], visible=False)
with gr.Column(visible=False) as review_screen:
with gr.Column(elem_classes=["review-body"]):
with gr.Column(elem_classes=["cat-block"]):
cat_heading = gr.Markdown("")
gr.Markdown(CAT_SUBTEXT)
progress = gr.Markdown("")
row1_images, row1_cards, row1_buttons = _build_card_row((1, 2))
row2_images, row2_cards, row2_buttons = _build_card_row((3, 4))
images = row1_images + row2_images
cards = row1_cards + row2_cards
select_buttons = row1_buttons + row2_buttons
accepted_count = gr.Markdown(
ACCEPTED_COUNT_INITIAL, elem_classes=["accepted-count"]
)
status_message = gr.Markdown("", elem_classes=["status-message"])
with gr.Row(elem_classes=["actions-row"]):
prev_btn = gr.Button(
BTN_PREVIOUS, elem_classes=["secondary-btn"], visible=False
)
primary_btn = gr.Button(BTN_CONTINUE, elem_classes=["primary-btn"])
all_done_nav_btn = gr.Button(
BTN_ALL_DONE, elem_classes=["secondary-btn"], visible=False
)
all_done_extra_btn = gr.Button(
BTN_ALL_DONE, elem_classes=["all-done-row"], visible=False
)
with gr.Column(visible=False) as complete_screen:
gr.Markdown(COMPLETE_HEADING, elem_classes=["complete-box"])
with gr.Row(elem_classes=["complete-actions"]):
go_back_btn = gr.Button(BTN_GO_BACK, elem_classes=["secondary-btn"])
components = {
"ctx": ctx_state,
"task": task_state,
"selections": selections_state,
"error_panel": error_panel,
"review_screen": review_screen,
"complete_screen": complete_screen,
"cat_heading": cat_heading,
"progress": progress,
**{f"image_{index}": images[index] for index in range(CANDIDATE_COUNT)},
**{f"card_{index}": cards[index] for index in range(CANDIDATE_COUNT)},
**{f"select_{index}": select_buttons[index] for index in range(CANDIDATE_COUNT)},
"accepted_count": accepted_count,
"status_message": status_message,
"primary_btn": primary_btn,
"prev_btn": prev_btn,
"all_done_nav_btn": all_done_nav_btn,
"all_done_extra_btn": all_done_extra_btn,
}
return cls(
ctx=ctx_state,
task=task_state,
selections=selections_state,
error_panel=error_panel,
review_screen=review_screen,
complete_screen=complete_screen,
cat_heading=cat_heading,
progress=progress,
images=images,
cards=cards,
select_buttons=select_buttons,
accepted_count=accepted_count,
status_message=status_message,
primary_btn=primary_btn,
prev_btn=prev_btn,
all_done_nav_btn=all_done_nav_btn,
all_done_extra_btn=all_done_extra_btn,
go_back_btn=go_back_btn,
_components=components,
)
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